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or instruction cache access. Update the targets to match it and also teach autoupgrade. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132976 91177308-0d34-0410-b5e6-96231b3b80d8
5770 lines
283 KiB
TableGen
5770 lines
283 KiB
TableGen
//====- X86InstrSSE.td - Describe the X86 Instruction Set --*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file describes the X86 SSE instruction set, defining the instructions,
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// and properties of the instructions which are needed for code generation,
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// machine code emission, and analysis.
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//
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// SSE 1 & 2 Instructions Classes
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//===----------------------------------------------------------------------===//
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/// sse12_fp_scalar - SSE 1 & 2 scalar instructions class
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multiclass sse12_fp_scalar<bits<8> opc, string OpcodeStr, SDNode OpNode,
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RegisterClass RC, X86MemOperand x86memop,
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bit Is2Addr = 1> {
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let isCommutable = 1 in {
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def rr : SI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (OpNode RC:$src1, RC:$src2))]>;
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}
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def rm : SI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (OpNode RC:$src1, (load addr:$src2)))]>;
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}
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/// sse12_fp_scalar_int - SSE 1 & 2 scalar instructions intrinsics class
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multiclass sse12_fp_scalar_int<bits<8> opc, string OpcodeStr, RegisterClass RC,
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string asm, string SSEVer, string FPSizeStr,
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Operand memopr, ComplexPattern mem_cpat,
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bit Is2Addr = 1> {
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def rr_Int : SI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
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!if(Is2Addr,
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!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (!cast<Intrinsic>(
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!strconcat("int_x86_sse", SSEVer, "_", OpcodeStr, FPSizeStr))
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RC:$src1, RC:$src2))]>;
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def rm_Int : SI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, memopr:$src2),
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!if(Is2Addr,
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!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (!cast<Intrinsic>(!strconcat("int_x86_sse",
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SSEVer, "_", OpcodeStr, FPSizeStr))
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RC:$src1, mem_cpat:$src2))]>;
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}
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/// sse12_fp_packed - SSE 1 & 2 packed instructions class
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multiclass sse12_fp_packed<bits<8> opc, string OpcodeStr, SDNode OpNode,
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RegisterClass RC, ValueType vt,
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X86MemOperand x86memop, PatFrag mem_frag,
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Domain d, bit Is2Addr = 1> {
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let isCommutable = 1 in
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def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (vt (OpNode RC:$src1, RC:$src2)))], d>;
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let mayLoad = 1 in
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def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (OpNode RC:$src1, (mem_frag addr:$src2)))], d>;
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}
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/// sse12_fp_packed_logical_rm - SSE 1 & 2 packed instructions class
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multiclass sse12_fp_packed_logical_rm<bits<8> opc, RegisterClass RC, Domain d,
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string OpcodeStr, X86MemOperand x86memop,
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list<dag> pat_rr, list<dag> pat_rm,
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bit Is2Addr = 1> {
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let isCommutable = 1 in
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def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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pat_rr, d>;
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def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
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!if(Is2Addr,
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!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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pat_rm, d>;
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}
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/// sse12_fp_packed_int - SSE 1 & 2 packed instructions intrinsics class
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multiclass sse12_fp_packed_int<bits<8> opc, string OpcodeStr, RegisterClass RC,
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string asm, string SSEVer, string FPSizeStr,
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X86MemOperand x86memop, PatFrag mem_frag,
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Domain d, bit Is2Addr = 1> {
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def rr_Int : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
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!if(Is2Addr,
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!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (!cast<Intrinsic>(
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!strconcat("int_x86_", SSEVer, "_", OpcodeStr, FPSizeStr))
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RC:$src1, RC:$src2))], d>;
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def rm_Int : PI<opc, MRMSrcMem, (outs RC:$dst), (ins RC:$src1,x86memop:$src2),
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!if(Is2Addr,
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!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
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!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
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[(set RC:$dst, (!cast<Intrinsic>(
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!strconcat("int_x86_", SSEVer, "_", OpcodeStr, FPSizeStr))
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RC:$src1, (mem_frag addr:$src2)))], d>;
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}
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//===----------------------------------------------------------------------===//
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// SSE 1 & 2 - Move Instructions
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//===----------------------------------------------------------------------===//
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class sse12_move_rr<RegisterClass RC, ValueType vt, string asm> :
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SI<0x10, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src1, RC:$src2), asm,
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[(set (vt VR128:$dst), (movl VR128:$src1, (scalar_to_vector RC:$src2)))]>;
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// Loading from memory automatically zeroing upper bits.
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class sse12_move_rm<RegisterClass RC, X86MemOperand x86memop,
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PatFrag mem_pat, string OpcodeStr> :
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SI<0x10, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
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!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
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[(set RC:$dst, (mem_pat addr:$src))]>;
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// Move Instructions. Register-to-register movss/movsd is not used for FR32/64
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// register copies because it's a partial register update; FsMOVAPSrr/FsMOVAPDrr
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// is used instead. Register-to-register movss/movsd is not modeled as an
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// INSERT_SUBREG because INSERT_SUBREG requires that the insert be implementable
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// in terms of a copy, and just mentioned, we don't use movss/movsd for copies.
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def VMOVSSrr : sse12_move_rr<FR32, v4f32,
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"movss\t{$src2, $src1, $dst|$dst, $src1, $src2}">, XS, VEX_4V;
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def VMOVSDrr : sse12_move_rr<FR64, v2f64,
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"movsd\t{$src2, $src1, $dst|$dst, $src1, $src2}">, XD, VEX_4V;
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let canFoldAsLoad = 1, isReMaterializable = 1 in {
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def VMOVSSrm : sse12_move_rm<FR32, f32mem, loadf32, "movss">, XS, VEX;
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let AddedComplexity = 20 in
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def VMOVSDrm : sse12_move_rm<FR64, f64mem, loadf64, "movsd">, XD, VEX;
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}
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let Constraints = "$src1 = $dst" in {
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def MOVSSrr : sse12_move_rr<FR32, v4f32,
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"movss\t{$src2, $dst|$dst, $src2}">, XS;
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def MOVSDrr : sse12_move_rr<FR64, v2f64,
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"movsd\t{$src2, $dst|$dst, $src2}">, XD;
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}
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let canFoldAsLoad = 1, isReMaterializable = 1 in {
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def MOVSSrm : sse12_move_rm<FR32, f32mem, loadf32, "movss">, XS;
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let AddedComplexity = 20 in
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def MOVSDrm : sse12_move_rm<FR64, f64mem, loadf64, "movsd">, XD;
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}
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let AddedComplexity = 15 in {
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// Extract the low 32-bit value from one vector and insert it into another.
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def : Pat<(v4f32 (movl VR128:$src1, VR128:$src2)),
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(MOVSSrr (v4f32 VR128:$src1),
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(EXTRACT_SUBREG (v4f32 VR128:$src2), sub_ss))>;
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// Extract the low 64-bit value from one vector and insert it into another.
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def : Pat<(v2f64 (movl VR128:$src1, VR128:$src2)),
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(MOVSDrr (v2f64 VR128:$src1),
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(EXTRACT_SUBREG (v2f64 VR128:$src2), sub_sd))>;
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}
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// Implicitly promote a 32-bit scalar to a vector.
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def : Pat<(v4f32 (scalar_to_vector FR32:$src)),
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(INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), FR32:$src, sub_ss)>;
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// Implicitly promote a 64-bit scalar to a vector.
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def : Pat<(v2f64 (scalar_to_vector FR64:$src)),
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(INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), FR64:$src, sub_sd)>;
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// Implicitly promote a 32-bit scalar to a vector.
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def : Pat<(v8f32 (scalar_to_vector FR32:$src)),
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(INSERT_SUBREG (v8f32 (IMPLICIT_DEF)), FR32:$src, sub_ss)>;
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// Implicitly promote a 64-bit scalar to a vector.
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def : Pat<(v4f64 (scalar_to_vector FR64:$src)),
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(INSERT_SUBREG (v4f64 (IMPLICIT_DEF)), FR64:$src, sub_sd)>;
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let AddedComplexity = 20 in {
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// MOVSSrm zeros the high parts of the register; represent this
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// with SUBREG_TO_REG.
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def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector (loadf32 addr:$src))))),
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(SUBREG_TO_REG (i32 0), (MOVSSrm addr:$src), sub_ss)>;
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def : Pat<(v4f32 (scalar_to_vector (loadf32 addr:$src))),
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(SUBREG_TO_REG (i32 0), (MOVSSrm addr:$src), sub_ss)>;
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def : Pat<(v4f32 (X86vzmovl (loadv4f32 addr:$src))),
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(SUBREG_TO_REG (i32 0), (MOVSSrm addr:$src), sub_ss)>;
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// MOVSDrm zeros the high parts of the register; represent this
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// with SUBREG_TO_REG.
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def : Pat<(v2f64 (X86vzmovl (v2f64 (scalar_to_vector (loadf64 addr:$src))))),
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(SUBREG_TO_REG (i64 0), (MOVSDrm addr:$src), sub_sd)>;
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def : Pat<(v2f64 (scalar_to_vector (loadf64 addr:$src))),
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(SUBREG_TO_REG (i64 0), (MOVSDrm addr:$src), sub_sd)>;
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def : Pat<(v2f64 (X86vzmovl (loadv2f64 addr:$src))),
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(SUBREG_TO_REG (i64 0), (MOVSDrm addr:$src), sub_sd)>;
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def : Pat<(v2f64 (X86vzmovl (bc_v2f64 (loadv4f32 addr:$src)))),
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(SUBREG_TO_REG (i64 0), (MOVSDrm addr:$src), sub_sd)>;
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def : Pat<(v2f64 (X86vzload addr:$src)),
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(SUBREG_TO_REG (i64 0), (MOVSDrm addr:$src), sub_sd)>;
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}
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// Store scalar value to memory.
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def MOVSSmr : SSI<0x11, MRMDestMem, (outs), (ins f32mem:$dst, FR32:$src),
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"movss\t{$src, $dst|$dst, $src}",
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[(store FR32:$src, addr:$dst)]>;
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def MOVSDmr : SDI<0x11, MRMDestMem, (outs), (ins f64mem:$dst, FR64:$src),
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"movsd\t{$src, $dst|$dst, $src}",
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[(store FR64:$src, addr:$dst)]>;
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def VMOVSSmr : SI<0x11, MRMDestMem, (outs), (ins f32mem:$dst, FR32:$src),
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"movss\t{$src, $dst|$dst, $src}",
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[(store FR32:$src, addr:$dst)]>, XS, VEX;
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def VMOVSDmr : SI<0x11, MRMDestMem, (outs), (ins f64mem:$dst, FR64:$src),
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"movsd\t{$src, $dst|$dst, $src}",
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[(store FR64:$src, addr:$dst)]>, XD, VEX;
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// Extract and store.
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def : Pat<(store (f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))),
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addr:$dst),
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(MOVSSmr addr:$dst,
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(EXTRACT_SUBREG (v4f32 VR128:$src), sub_ss))>;
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def : Pat<(store (f64 (vector_extract (v2f64 VR128:$src), (iPTR 0))),
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addr:$dst),
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(MOVSDmr addr:$dst,
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(EXTRACT_SUBREG (v2f64 VR128:$src), sub_sd))>;
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// Move Aligned/Unaligned floating point values
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multiclass sse12_mov_packed<bits<8> opc, RegisterClass RC,
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X86MemOperand x86memop, PatFrag ld_frag,
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string asm, Domain d,
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bit IsReMaterializable = 1> {
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let neverHasSideEffects = 1 in
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def rr : PI<opc, MRMSrcReg, (outs RC:$dst), (ins RC:$src),
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!strconcat(asm, "\t{$src, $dst|$dst, $src}"), [], d>;
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let canFoldAsLoad = 1, isReMaterializable = IsReMaterializable in
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def rm : PI<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
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!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
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[(set RC:$dst, (ld_frag addr:$src))], d>;
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}
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defm VMOVAPS : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv4f32,
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"movaps", SSEPackedSingle>, VEX;
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defm VMOVAPD : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv2f64,
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"movapd", SSEPackedDouble>, OpSize, VEX;
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defm VMOVUPS : sse12_mov_packed<0x10, VR128, f128mem, loadv4f32,
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"movups", SSEPackedSingle>, VEX;
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defm VMOVUPD : sse12_mov_packed<0x10, VR128, f128mem, loadv2f64,
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"movupd", SSEPackedDouble, 0>, OpSize, VEX;
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defm VMOVAPSY : sse12_mov_packed<0x28, VR256, f256mem, alignedloadv8f32,
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"movaps", SSEPackedSingle>, VEX;
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defm VMOVAPDY : sse12_mov_packed<0x28, VR256, f256mem, alignedloadv4f64,
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"movapd", SSEPackedDouble>, OpSize, VEX;
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defm VMOVUPSY : sse12_mov_packed<0x10, VR256, f256mem, loadv8f32,
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"movups", SSEPackedSingle>, VEX;
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defm VMOVUPDY : sse12_mov_packed<0x10, VR256, f256mem, loadv4f64,
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"movupd", SSEPackedDouble, 0>, OpSize, VEX;
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defm MOVAPS : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv4f32,
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"movaps", SSEPackedSingle>, TB;
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defm MOVAPD : sse12_mov_packed<0x28, VR128, f128mem, alignedloadv2f64,
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"movapd", SSEPackedDouble>, TB, OpSize;
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defm MOVUPS : sse12_mov_packed<0x10, VR128, f128mem, loadv4f32,
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"movups", SSEPackedSingle>, TB;
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defm MOVUPD : sse12_mov_packed<0x10, VR128, f128mem, loadv2f64,
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"movupd", SSEPackedDouble, 0>, TB, OpSize;
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def VMOVAPSmr : VPSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
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"movaps\t{$src, $dst|$dst, $src}",
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[(alignedstore (v4f32 VR128:$src), addr:$dst)]>, VEX;
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def VMOVAPDmr : VPDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
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"movapd\t{$src, $dst|$dst, $src}",
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[(alignedstore (v2f64 VR128:$src), addr:$dst)]>, VEX;
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def VMOVUPSmr : VPSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
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"movups\t{$src, $dst|$dst, $src}",
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[(store (v4f32 VR128:$src), addr:$dst)]>, VEX;
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def VMOVUPDmr : VPDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
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"movupd\t{$src, $dst|$dst, $src}",
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[(store (v2f64 VR128:$src), addr:$dst)]>, VEX;
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def VMOVAPSYmr : VPSI<0x29, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
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"movaps\t{$src, $dst|$dst, $src}",
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[(alignedstore (v8f32 VR256:$src), addr:$dst)]>, VEX;
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def VMOVAPDYmr : VPDI<0x29, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
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"movapd\t{$src, $dst|$dst, $src}",
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[(alignedstore (v4f64 VR256:$src), addr:$dst)]>, VEX;
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def VMOVUPSYmr : VPSI<0x11, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
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"movups\t{$src, $dst|$dst, $src}",
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[(store (v8f32 VR256:$src), addr:$dst)]>, VEX;
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def VMOVUPDYmr : VPDI<0x11, MRMDestMem, (outs), (ins f256mem:$dst, VR256:$src),
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"movupd\t{$src, $dst|$dst, $src}",
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[(store (v4f64 VR256:$src), addr:$dst)]>, VEX;
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def : Pat<(int_x86_avx_loadu_ps_256 addr:$src), (VMOVUPSYrm addr:$src)>;
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def : Pat<(int_x86_avx_storeu_ps_256 addr:$dst, VR256:$src),
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(VMOVUPSYmr addr:$dst, VR256:$src)>;
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def : Pat<(int_x86_avx_loadu_pd_256 addr:$src), (VMOVUPDYrm addr:$src)>;
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def : Pat<(int_x86_avx_storeu_pd_256 addr:$dst, VR256:$src),
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(VMOVUPDYmr addr:$dst, VR256:$src)>;
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def MOVAPSmr : PSI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
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"movaps\t{$src, $dst|$dst, $src}",
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[(alignedstore (v4f32 VR128:$src), addr:$dst)]>;
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def MOVAPDmr : PDI<0x29, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
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"movapd\t{$src, $dst|$dst, $src}",
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[(alignedstore (v2f64 VR128:$src), addr:$dst)]>;
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def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movups\t{$src, $dst|$dst, $src}",
|
|
[(store (v4f32 VR128:$src), addr:$dst)]>;
|
|
def MOVUPDmr : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movupd\t{$src, $dst|$dst, $src}",
|
|
[(store (v2f64 VR128:$src), addr:$dst)]>;
|
|
|
|
// Intrinsic forms of MOVUPS/D load and store
|
|
def VMOVUPSmr_Int : VPSI<0x11, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src),
|
|
"movups\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse_storeu_ps addr:$dst, VR128:$src)]>, VEX;
|
|
def VMOVUPDmr_Int : VPDI<0x11, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src),
|
|
"movupd\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse2_storeu_pd addr:$dst, VR128:$src)]>, VEX;
|
|
|
|
def MOVUPSmr_Int : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movups\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse_storeu_ps addr:$dst, VR128:$src)]>;
|
|
def MOVUPDmr_Int : PDI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movupd\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse2_storeu_pd addr:$dst, VR128:$src)]>;
|
|
|
|
// Move Low/High packed floating point values
|
|
multiclass sse12_mov_hilo_packed<bits<8>opc, RegisterClass RC,
|
|
PatFrag mov_frag, string base_opc,
|
|
string asm_opr> {
|
|
def PSrm : PI<opc, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, f64mem:$src2),
|
|
!strconcat(base_opc, "s", asm_opr),
|
|
[(set RC:$dst,
|
|
(mov_frag RC:$src1,
|
|
(bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2))))))],
|
|
SSEPackedSingle>, TB;
|
|
|
|
def PDrm : PI<opc, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, f64mem:$src2),
|
|
!strconcat(base_opc, "d", asm_opr),
|
|
[(set RC:$dst, (v2f64 (mov_frag RC:$src1,
|
|
(scalar_to_vector (loadf64 addr:$src2)))))],
|
|
SSEPackedDouble>, TB, OpSize;
|
|
}
|
|
|
|
let AddedComplexity = 20 in {
|
|
defm VMOVL : sse12_mov_hilo_packed<0x12, VR128, movlp, "movlp",
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}">, VEX_4V;
|
|
defm VMOVH : sse12_mov_hilo_packed<0x16, VR128, movlhps, "movhp",
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}">, VEX_4V;
|
|
}
|
|
let Constraints = "$src1 = $dst", AddedComplexity = 20 in {
|
|
defm MOVL : sse12_mov_hilo_packed<0x12, VR128, movlp, "movlp",
|
|
"\t{$src2, $dst|$dst, $src2}">;
|
|
defm MOVH : sse12_mov_hilo_packed<0x16, VR128, movlhps, "movhp",
|
|
"\t{$src2, $dst|$dst, $src2}">;
|
|
}
|
|
|
|
def VMOVLPSmr : VPSI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movlps\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract (bc_v2f64 (v4f32 VR128:$src)),
|
|
(iPTR 0))), addr:$dst)]>, VEX;
|
|
def VMOVLPDmr : VPDI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movlpd\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract (v2f64 VR128:$src),
|
|
(iPTR 0))), addr:$dst)]>, VEX;
|
|
def MOVLPSmr : PSI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movlps\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract (bc_v2f64 (v4f32 VR128:$src)),
|
|
(iPTR 0))), addr:$dst)]>;
|
|
def MOVLPDmr : PDI<0x13, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movlpd\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract (v2f64 VR128:$src),
|
|
(iPTR 0))), addr:$dst)]>;
|
|
|
|
// v2f64 extract element 1 is always custom lowered to unpack high to low
|
|
// and extract element 0 so the non-store version isn't too horrible.
|
|
def VMOVHPSmr : VPSI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movhps\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract
|
|
(unpckh (bc_v2f64 (v4f32 VR128:$src)),
|
|
(undef)), (iPTR 0))), addr:$dst)]>,
|
|
VEX;
|
|
def VMOVHPDmr : VPDI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movhpd\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract
|
|
(v2f64 (unpckh VR128:$src, (undef))),
|
|
(iPTR 0))), addr:$dst)]>,
|
|
VEX;
|
|
def MOVHPSmr : PSI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movhps\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract
|
|
(unpckh (bc_v2f64 (v4f32 VR128:$src)),
|
|
(undef)), (iPTR 0))), addr:$dst)]>;
|
|
def MOVHPDmr : PDI<0x17, MRMDestMem, (outs), (ins f64mem:$dst, VR128:$src),
|
|
"movhpd\t{$src, $dst|$dst, $src}",
|
|
[(store (f64 (vector_extract
|
|
(v2f64 (unpckh VR128:$src, (undef))),
|
|
(iPTR 0))), addr:$dst)]>;
|
|
|
|
let AddedComplexity = 20 in {
|
|
def VMOVLHPSrr : VPSI<0x16, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
"movlhps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(v4f32 (movlhps VR128:$src1, VR128:$src2)))]>,
|
|
VEX_4V;
|
|
def VMOVHLPSrr : VPSI<0x12, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
"movhlps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(v4f32 (movhlps VR128:$src1, VR128:$src2)))]>,
|
|
VEX_4V;
|
|
}
|
|
let Constraints = "$src1 = $dst", AddedComplexity = 20 in {
|
|
def MOVLHPSrr : PSI<0x16, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
"movlhps\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst,
|
|
(v4f32 (movlhps VR128:$src1, VR128:$src2)))]>;
|
|
def MOVHLPSrr : PSI<0x12, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
"movhlps\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst,
|
|
(v4f32 (movhlps VR128:$src1, VR128:$src2)))]>;
|
|
}
|
|
|
|
def : Pat<(movlhps VR128:$src1, (bc_v4i32 (v2i64 (X86vzload addr:$src2)))),
|
|
(MOVHPSrm (v4i32 VR128:$src1), addr:$src2)>;
|
|
let AddedComplexity = 20 in {
|
|
def : Pat<(v4f32 (movddup VR128:$src, (undef))),
|
|
(MOVLHPSrr (v4f32 VR128:$src), (v4f32 VR128:$src))>;
|
|
def : Pat<(v2i64 (movddup VR128:$src, (undef))),
|
|
(MOVLHPSrr (v2i64 VR128:$src), (v2i64 VR128:$src))>;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Conversion Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass sse12_cvt_s<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
|
|
SDNode OpNode, X86MemOperand x86memop, PatFrag ld_frag,
|
|
string asm> {
|
|
def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src), asm,
|
|
[(set DstRC:$dst, (OpNode SrcRC:$src))]>;
|
|
def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst), (ins x86memop:$src), asm,
|
|
[(set DstRC:$dst, (OpNode (ld_frag addr:$src)))]>;
|
|
}
|
|
|
|
multiclass sse12_cvt_s_np<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
|
|
X86MemOperand x86memop, string asm> {
|
|
def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src), asm,
|
|
[]>;
|
|
def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst), (ins x86memop:$src), asm,
|
|
[]>;
|
|
}
|
|
|
|
multiclass sse12_cvt_p<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
|
|
SDNode OpNode, X86MemOperand x86memop, PatFrag ld_frag,
|
|
string asm, Domain d> {
|
|
def rr : PI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src), asm,
|
|
[(set DstRC:$dst, (OpNode SrcRC:$src))], d>;
|
|
def rm : PI<opc, MRMSrcMem, (outs DstRC:$dst), (ins x86memop:$src), asm,
|
|
[(set DstRC:$dst, (OpNode (ld_frag addr:$src)))], d>;
|
|
}
|
|
|
|
multiclass sse12_vcvt_avx<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
|
|
X86MemOperand x86memop, string asm> {
|
|
def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins DstRC:$src1, SrcRC:$src),
|
|
!strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>;
|
|
def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst),
|
|
(ins DstRC:$src1, x86memop:$src),
|
|
!strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>;
|
|
}
|
|
|
|
defm VCVTTSS2SI : sse12_cvt_s<0x2C, FR32, GR32, fp_to_sint, f32mem, loadf32,
|
|
"cvttss2si\t{$src, $dst|$dst, $src}">, XS, VEX;
|
|
defm VCVTTSS2SI64 : sse12_cvt_s<0x2C, FR32, GR64, fp_to_sint, f32mem, loadf32,
|
|
"cvttss2si\t{$src, $dst|$dst, $src}">, XS, VEX,
|
|
VEX_W;
|
|
defm VCVTTSD2SI : sse12_cvt_s<0x2C, FR64, GR32, fp_to_sint, f64mem, loadf64,
|
|
"cvttsd2si\t{$src, $dst|$dst, $src}">, XD, VEX;
|
|
defm VCVTTSD2SI64 : sse12_cvt_s<0x2C, FR64, GR64, fp_to_sint, f64mem, loadf64,
|
|
"cvttsd2si\t{$src, $dst|$dst, $src}">, XD,
|
|
VEX, VEX_W;
|
|
|
|
// The assembler can recognize rr 64-bit instructions by seeing a rxx
|
|
// register, but the same isn't true when only using memory operands,
|
|
// provide other assembly "l" and "q" forms to address this explicitly
|
|
// where appropriate to do so.
|
|
defm VCVTSI2SS : sse12_vcvt_avx<0x2A, GR32, FR32, i32mem, "cvtsi2ss">, XS,
|
|
VEX_4V;
|
|
defm VCVTSI2SS64 : sse12_vcvt_avx<0x2A, GR64, FR32, i64mem, "cvtsi2ss{q}">, XS,
|
|
VEX_4V, VEX_W;
|
|
defm VCVTSI2SD : sse12_vcvt_avx<0x2A, GR32, FR64, i32mem, "cvtsi2sd">, XD,
|
|
VEX_4V;
|
|
defm VCVTSI2SDL : sse12_vcvt_avx<0x2A, GR32, FR64, i32mem, "cvtsi2sd{l}">, XD,
|
|
VEX_4V;
|
|
defm VCVTSI2SD64 : sse12_vcvt_avx<0x2A, GR64, FR64, i64mem, "cvtsi2sd{q}">, XD,
|
|
VEX_4V, VEX_W;
|
|
|
|
defm CVTTSS2SI : sse12_cvt_s<0x2C, FR32, GR32, fp_to_sint, f32mem, loadf32,
|
|
"cvttss2si\t{$src, $dst|$dst, $src}">, XS;
|
|
defm CVTTSS2SI64 : sse12_cvt_s<0x2C, FR32, GR64, fp_to_sint, f32mem, loadf32,
|
|
"cvttss2si{q}\t{$src, $dst|$dst, $src}">, XS, REX_W;
|
|
defm CVTTSD2SI : sse12_cvt_s<0x2C, FR64, GR32, fp_to_sint, f64mem, loadf64,
|
|
"cvttsd2si\t{$src, $dst|$dst, $src}">, XD;
|
|
defm CVTTSD2SI64 : sse12_cvt_s<0x2C, FR64, GR64, fp_to_sint, f64mem, loadf64,
|
|
"cvttsd2si{q}\t{$src, $dst|$dst, $src}">, XD, REX_W;
|
|
defm CVTSI2SS : sse12_cvt_s<0x2A, GR32, FR32, sint_to_fp, i32mem, loadi32,
|
|
"cvtsi2ss\t{$src, $dst|$dst, $src}">, XS;
|
|
defm CVTSI2SS64 : sse12_cvt_s<0x2A, GR64, FR32, sint_to_fp, i64mem, loadi64,
|
|
"cvtsi2ss{q}\t{$src, $dst|$dst, $src}">, XS, REX_W;
|
|
defm CVTSI2SD : sse12_cvt_s<0x2A, GR32, FR64, sint_to_fp, i32mem, loadi32,
|
|
"cvtsi2sd\t{$src, $dst|$dst, $src}">, XD;
|
|
defm CVTSI2SD64 : sse12_cvt_s<0x2A, GR64, FR64, sint_to_fp, i64mem, loadi64,
|
|
"cvtsi2sd{q}\t{$src, $dst|$dst, $src}">, XD, REX_W;
|
|
|
|
// Conversion Instructions Intrinsics - Match intrinsics which expect MM
|
|
// and/or XMM operand(s).
|
|
|
|
multiclass sse12_cvt_sint<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
|
|
Intrinsic Int, X86MemOperand x86memop, PatFrag ld_frag,
|
|
string asm> {
|
|
def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src),
|
|
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
|
|
[(set DstRC:$dst, (Int SrcRC:$src))]>;
|
|
def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst), (ins x86memop:$src),
|
|
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
|
|
[(set DstRC:$dst, (Int (ld_frag addr:$src)))]>;
|
|
}
|
|
|
|
multiclass sse12_cvt_sint_3addr<bits<8> opc, RegisterClass SrcRC,
|
|
RegisterClass DstRC, Intrinsic Int, X86MemOperand x86memop,
|
|
PatFrag ld_frag, string asm, bit Is2Addr = 1> {
|
|
def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins DstRC:$src1, SrcRC:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set DstRC:$dst, (Int DstRC:$src1, SrcRC:$src2))]>;
|
|
def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst),
|
|
(ins DstRC:$src1, x86memop:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set DstRC:$dst, (Int DstRC:$src1, (ld_frag addr:$src2)))]>;
|
|
}
|
|
|
|
defm Int_VCVTSS2SI : sse12_cvt_sint<0x2D, VR128, GR32, int_x86_sse_cvtss2si,
|
|
f32mem, load, "cvtss2si">, XS, VEX;
|
|
defm Int_VCVTSS2SI64 : sse12_cvt_sint<0x2D, VR128, GR64,
|
|
int_x86_sse_cvtss2si64, f32mem, load, "cvtss2si">,
|
|
XS, VEX, VEX_W;
|
|
defm Int_VCVTSD2SI : sse12_cvt_sint<0x2D, VR128, GR32, int_x86_sse2_cvtsd2si,
|
|
f128mem, load, "cvtsd2si">, XD, VEX;
|
|
defm Int_VCVTSD2SI64 : sse12_cvt_sint<0x2D, VR128, GR64,
|
|
int_x86_sse2_cvtsd2si64, f128mem, load, "cvtsd2si">,
|
|
XD, VEX, VEX_W;
|
|
|
|
// FIXME: The asm matcher has a hack to ignore instructions with _Int and Int_
|
|
// Get rid of this hack or rename the intrinsics, there are several
|
|
// intructions that only match with the intrinsic form, why create duplicates
|
|
// to let them be recognized by the assembler?
|
|
defm VCVTSD2SI_alt : sse12_cvt_s_np<0x2D, FR64, GR32, f64mem,
|
|
"cvtsd2si\t{$src, $dst|$dst, $src}">, XD, VEX;
|
|
defm VCVTSD2SI64 : sse12_cvt_s_np<0x2D, FR64, GR64, f64mem,
|
|
"cvtsd2si\t{$src, $dst|$dst, $src}">, XD, VEX, VEX_W;
|
|
defm Int_CVTSS2SI : sse12_cvt_sint<0x2D, VR128, GR32, int_x86_sse_cvtss2si,
|
|
f32mem, load, "cvtss2si">, XS;
|
|
defm Int_CVTSS2SI64 : sse12_cvt_sint<0x2D, VR128, GR64, int_x86_sse_cvtss2si64,
|
|
f32mem, load, "cvtss2si{q}">, XS, REX_W;
|
|
defm CVTSD2SI : sse12_cvt_sint<0x2D, VR128, GR32, int_x86_sse2_cvtsd2si,
|
|
f128mem, load, "cvtsd2si{l}">, XD;
|
|
defm CVTSD2SI64 : sse12_cvt_sint<0x2D, VR128, GR64, int_x86_sse2_cvtsd2si64,
|
|
f128mem, load, "cvtsd2si{q}">, XD, REX_W;
|
|
|
|
|
|
defm Int_VCVTSI2SS : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
|
|
int_x86_sse_cvtsi2ss, i32mem, loadi32, "cvtsi2ss", 0>, XS, VEX_4V;
|
|
defm Int_VCVTSI2SS64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
|
|
int_x86_sse_cvtsi642ss, i64mem, loadi64, "cvtsi2ss", 0>, XS, VEX_4V,
|
|
VEX_W;
|
|
defm Int_VCVTSI2SD : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
|
|
int_x86_sse2_cvtsi2sd, i32mem, loadi32, "cvtsi2sd", 0>, XD, VEX_4V;
|
|
defm Int_VCVTSI2SD64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
|
|
int_x86_sse2_cvtsi642sd, i64mem, loadi64, "cvtsi2sd", 0>, XD,
|
|
VEX_4V, VEX_W;
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm Int_CVTSI2SS : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
|
|
int_x86_sse_cvtsi2ss, i32mem, loadi32,
|
|
"cvtsi2ss">, XS;
|
|
defm Int_CVTSI2SS64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
|
|
int_x86_sse_cvtsi642ss, i64mem, loadi64,
|
|
"cvtsi2ss{q}">, XS, REX_W;
|
|
defm Int_CVTSI2SD : sse12_cvt_sint_3addr<0x2A, GR32, VR128,
|
|
int_x86_sse2_cvtsi2sd, i32mem, loadi32,
|
|
"cvtsi2sd">, XD;
|
|
defm Int_CVTSI2SD64 : sse12_cvt_sint_3addr<0x2A, GR64, VR128,
|
|
int_x86_sse2_cvtsi642sd, i64mem, loadi64,
|
|
"cvtsi2sd">, XD, REX_W;
|
|
}
|
|
|
|
/// SSE 1 Only
|
|
|
|
// Aliases for intrinsics
|
|
defm Int_VCVTTSS2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse_cvttss2si,
|
|
f32mem, load, "cvttss2si">, XS, VEX;
|
|
defm Int_VCVTTSS2SI64 : sse12_cvt_sint<0x2C, VR128, GR64,
|
|
int_x86_sse_cvttss2si64, f32mem, load,
|
|
"cvttss2si">, XS, VEX, VEX_W;
|
|
defm Int_VCVTTSD2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse2_cvttsd2si,
|
|
f128mem, load, "cvttsd2si">, XD, VEX;
|
|
defm Int_VCVTTSD2SI64 : sse12_cvt_sint<0x2C, VR128, GR64,
|
|
int_x86_sse2_cvttsd2si64, f128mem, load,
|
|
"cvttsd2si">, XD, VEX, VEX_W;
|
|
defm Int_CVTTSS2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse_cvttss2si,
|
|
f32mem, load, "cvttss2si">, XS;
|
|
defm Int_CVTTSS2SI64 : sse12_cvt_sint<0x2C, VR128, GR64,
|
|
int_x86_sse_cvttss2si64, f32mem, load,
|
|
"cvttss2si{q}">, XS, REX_W;
|
|
defm Int_CVTTSD2SI : sse12_cvt_sint<0x2C, VR128, GR32, int_x86_sse2_cvttsd2si,
|
|
f128mem, load, "cvttsd2si">, XD;
|
|
defm Int_CVTTSD2SI64 : sse12_cvt_sint<0x2C, VR128, GR64,
|
|
int_x86_sse2_cvttsd2si64, f128mem, load,
|
|
"cvttsd2si{q}">, XD, REX_W;
|
|
|
|
let Pattern = []<dag> in {
|
|
defm VCVTSS2SI : sse12_cvt_s<0x2D, FR32, GR32, undef, f32mem, load,
|
|
"cvtss2si{l}\t{$src, $dst|$dst, $src}">, XS, VEX;
|
|
defm VCVTSS2SI64 : sse12_cvt_s<0x2D, FR32, GR64, undef, f32mem, load,
|
|
"cvtss2si\t{$src, $dst|$dst, $src}">, XS, VEX,
|
|
VEX_W;
|
|
defm VCVTDQ2PS : sse12_cvt_p<0x5B, VR128, VR128, undef, i128mem, load,
|
|
"cvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
SSEPackedSingle>, TB, VEX;
|
|
defm VCVTDQ2PSY : sse12_cvt_p<0x5B, VR256, VR256, undef, i256mem, load,
|
|
"cvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
SSEPackedSingle>, TB, VEX;
|
|
}
|
|
let Pattern = []<dag> in {
|
|
defm CVTSS2SI : sse12_cvt_s<0x2D, FR32, GR32, undef, f32mem, load /*dummy*/,
|
|
"cvtss2si{l}\t{$src, $dst|$dst, $src}">, XS;
|
|
defm CVTSS2SI64 : sse12_cvt_s<0x2D, FR32, GR64, undef, f32mem, load /*dummy*/,
|
|
"cvtss2si{q}\t{$src, $dst|$dst, $src}">, XS, REX_W;
|
|
defm CVTDQ2PS : sse12_cvt_p<0x5B, VR128, VR128, undef, i128mem, load /*dummy*/,
|
|
"cvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
SSEPackedSingle>, TB; /* PD SSE3 form is avaiable */
|
|
}
|
|
|
|
/// SSE 2 Only
|
|
|
|
// Convert scalar double to scalar single
|
|
def VCVTSD2SSrr : VSDI<0x5A, MRMSrcReg, (outs FR32:$dst),
|
|
(ins FR64:$src1, FR64:$src2),
|
|
"cvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
|
|
VEX_4V;
|
|
def VCVTSD2SSrm : I<0x5A, MRMSrcMem, (outs FR32:$dst),
|
|
(ins FR64:$src1, f64mem:$src2),
|
|
"vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[]>, XD, Requires<[HasAVX, OptForSize]>, VEX_4V;
|
|
def : Pat<(f32 (fround FR64:$src)), (VCVTSD2SSrr FR64:$src, FR64:$src)>,
|
|
Requires<[HasAVX]>;
|
|
|
|
def CVTSD2SSrr : SDI<0x5A, MRMSrcReg, (outs FR32:$dst), (ins FR64:$src),
|
|
"cvtsd2ss\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (fround FR64:$src))]>;
|
|
def CVTSD2SSrm : I<0x5A, MRMSrcMem, (outs FR32:$dst), (ins f64mem:$src),
|
|
"cvtsd2ss\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (fround (loadf64 addr:$src)))]>, XD,
|
|
Requires<[HasSSE2, OptForSize]>;
|
|
|
|
defm Int_VCVTSD2SS: sse12_cvt_sint_3addr<0x5A, VR128, VR128,
|
|
int_x86_sse2_cvtsd2ss, f64mem, load, "cvtsd2ss", 0>,
|
|
XS, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm Int_CVTSD2SS: sse12_cvt_sint_3addr<0x5A, VR128, VR128,
|
|
int_x86_sse2_cvtsd2ss, f64mem, load, "cvtsd2ss">, XS;
|
|
|
|
// Convert scalar single to scalar double
|
|
// SSE2 instructions with XS prefix
|
|
def VCVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst),
|
|
(ins FR32:$src1, FR32:$src2),
|
|
"vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[]>, XS, Requires<[HasAVX]>, VEX_4V;
|
|
def VCVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst),
|
|
(ins FR32:$src1, f32mem:$src2),
|
|
"vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[]>, XS, VEX_4V, Requires<[HasAVX, OptForSize]>;
|
|
def : Pat<(f64 (fextend FR32:$src)), (VCVTSS2SDrr FR32:$src, FR32:$src)>,
|
|
Requires<[HasAVX]>;
|
|
|
|
def CVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst), (ins FR32:$src),
|
|
"cvtss2sd\t{$src, $dst|$dst, $src}",
|
|
[(set FR64:$dst, (fextend FR32:$src))]>, XS,
|
|
Requires<[HasSSE2]>;
|
|
def CVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst), (ins f32mem:$src),
|
|
"cvtss2sd\t{$src, $dst|$dst, $src}",
|
|
[(set FR64:$dst, (extloadf32 addr:$src))]>, XS,
|
|
Requires<[HasSSE2, OptForSize]>;
|
|
|
|
def Int_VCVTSS2SDrr: I<0x5A, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtss2sd VR128:$src1,
|
|
VR128:$src2))]>, XS, VEX_4V,
|
|
Requires<[HasAVX]>;
|
|
def Int_VCVTSS2SDrm: I<0x5A, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, f32mem:$src2),
|
|
"vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtss2sd VR128:$src1,
|
|
(load addr:$src2)))]>, XS, VEX_4V,
|
|
Requires<[HasAVX]>;
|
|
let Constraints = "$src1 = $dst" in { // SSE2 instructions with XS prefix
|
|
def Int_CVTSS2SDrr: I<0x5A, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"cvtss2sd\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtss2sd VR128:$src1,
|
|
VR128:$src2))]>, XS,
|
|
Requires<[HasSSE2]>;
|
|
def Int_CVTSS2SDrm: I<0x5A, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, f32mem:$src2),
|
|
"cvtss2sd\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtss2sd VR128:$src1,
|
|
(load addr:$src2)))]>, XS,
|
|
Requires<[HasSSE2]>;
|
|
}
|
|
|
|
def : Pat<(extloadf32 addr:$src),
|
|
(CVTSS2SDrr (MOVSSrm addr:$src))>,
|
|
Requires<[HasSSE2, OptForSpeed]>;
|
|
|
|
// Convert doubleword to packed single/double fp
|
|
// SSE2 instructions without OpSize prefix
|
|
def Int_VCVTDQ2PSrr : I<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2ps VR128:$src))]>,
|
|
TB, VEX, Requires<[HasAVX]>;
|
|
def Int_VCVTDQ2PSrm : I<0x5B, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"vcvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2ps
|
|
(bitconvert (memopv2i64 addr:$src))))]>,
|
|
TB, VEX, Requires<[HasAVX]>;
|
|
def Int_CVTDQ2PSrr : I<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2ps VR128:$src))]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
def Int_CVTDQ2PSrm : I<0x5B, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"cvtdq2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2ps
|
|
(bitconvert (memopv2i64 addr:$src))))]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
|
|
// FIXME: why the non-intrinsic version is described as SSE3?
|
|
// SSE2 instructions with XS prefix
|
|
def Int_VCVTDQ2PDrr : I<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtdq2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2pd VR128:$src))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
def Int_VCVTDQ2PDrm : I<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
"vcvtdq2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2pd
|
|
(bitconvert (memopv2i64 addr:$src))))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
def Int_CVTDQ2PDrr : I<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtdq2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2pd VR128:$src))]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
def Int_CVTDQ2PDrm : I<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
"cvtdq2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtdq2pd
|
|
(bitconvert (memopv2i64 addr:$src))))]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
|
|
|
|
// Convert packed single/double fp to doubleword
|
|
def VCVTPS2DQrr : VPDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPS2DQrm : VPDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPS2DQYrr : VPDI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPS2DQYrm : VPDI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def CVTPS2DQrr : PDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}", []>;
|
|
def CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}", []>;
|
|
|
|
def Int_VCVTPS2DQrr : VPDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2dq VR128:$src))]>,
|
|
VEX;
|
|
def Int_VCVTPS2DQrm : VPDI<0x5B, MRMSrcMem, (outs VR128:$dst),
|
|
(ins f128mem:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2dq
|
|
(memop addr:$src)))]>, VEX;
|
|
def Int_CVTPS2DQrr : PDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2dq VR128:$src))]>;
|
|
def Int_CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2dq
|
|
(memop addr:$src)))]>;
|
|
|
|
// SSE2 packed instructions with XD prefix
|
|
def Int_VCVTPD2DQrr : I<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2dq VR128:$src))]>,
|
|
XD, VEX, Requires<[HasAVX]>;
|
|
def Int_VCVTPD2DQrm : I<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"vcvtpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2dq
|
|
(memop addr:$src)))]>,
|
|
XD, VEX, Requires<[HasAVX]>;
|
|
def Int_CVTPD2DQrr : I<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2dq VR128:$src))]>,
|
|
XD, Requires<[HasSSE2]>;
|
|
def Int_CVTPD2DQrm : I<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2dq
|
|
(memop addr:$src)))]>,
|
|
XD, Requires<[HasSSE2]>;
|
|
|
|
|
|
// Convert with truncation packed single/double fp to doubleword
|
|
// SSE2 packed instructions with XS prefix
|
|
def VCVTTPS2DQrr : VSSI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvttps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTTPS2DQrm : VSSI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvttps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTTPS2DQYrr : VSSI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
"cvttps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTTPS2DQYrm : VSSI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
"cvttps2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def CVTTPS2DQrr : SSI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvttps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(int_x86_sse2_cvttps2dq VR128:$src))]>;
|
|
def CVTTPS2DQrm : SSI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvttps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(int_x86_sse2_cvttps2dq (memop addr:$src)))]>;
|
|
|
|
|
|
def Int_VCVTTPS2DQrr : I<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvttps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(int_x86_sse2_cvttps2dq VR128:$src))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
def Int_VCVTTPS2DQrm : I<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"vcvttps2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvttps2dq
|
|
(memop addr:$src)))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
|
|
def Int_VCVTTPD2DQrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src),
|
|
"cvttpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvttpd2dq VR128:$src))]>,
|
|
VEX;
|
|
def Int_VCVTTPD2DQrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst),
|
|
(ins f128mem:$src),
|
|
"cvttpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvttpd2dq
|
|
(memop addr:$src)))]>, VEX;
|
|
def CVTTPD2DQrr : PDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvttpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvttpd2dq VR128:$src))]>;
|
|
def CVTTPD2DQrm : PDI<0xE6, MRMSrcMem, (outs VR128:$dst),(ins f128mem:$src),
|
|
"cvttpd2dq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvttpd2dq
|
|
(memop addr:$src)))]>;
|
|
|
|
// The assembler can recognize rr 256-bit instructions by seeing a ymm
|
|
// register, but the same isn't true when using memory operands instead.
|
|
// Provide other assembly rr and rm forms to address this explicitly.
|
|
def VCVTTPD2DQrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvttpd2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTTPD2DQXrYr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
|
|
"cvttpd2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
|
|
// XMM only
|
|
def VCVTTPD2DQXrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvttpd2dqx\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTTPD2DQXrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvttpd2dqx\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
|
|
// YMM only
|
|
def VCVTTPD2DQYrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
|
|
"cvttpd2dqy\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTTPD2DQYrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
|
|
"cvttpd2dqy\t{$src, $dst|$dst, $src}", []>, VEX, VEX_L;
|
|
|
|
// Convert packed single to packed double
|
|
let Predicates = [HasAVX] in {
|
|
// SSE2 instructions without OpSize prefix
|
|
def VCVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtps2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
|
|
"vcvtps2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPS2PDYrr : I<0x5A, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
|
|
"vcvtps2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPS2PDYrm : I<0x5A, MRMSrcMem, (outs VR256:$dst), (ins f128mem:$src),
|
|
"vcvtps2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
}
|
|
def CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtps2pd\t{$src, $dst|$dst, $src}", []>, TB;
|
|
def CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
|
|
"cvtps2pd\t{$src, $dst|$dst, $src}", []>, TB;
|
|
|
|
def Int_VCVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtps2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2pd VR128:$src))]>,
|
|
VEX, Requires<[HasAVX]>;
|
|
def Int_VCVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
|
|
"vcvtps2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2pd
|
|
(load addr:$src)))]>,
|
|
VEX, Requires<[HasAVX]>;
|
|
def Int_CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtps2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2pd VR128:$src))]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
def Int_CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
|
|
"cvtps2pd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtps2pd
|
|
(load addr:$src)))]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
|
|
// Convert packed double to packed single
|
|
// The assembler can recognize rr 256-bit instructions by seeing a ymm
|
|
// register, but the same isn't true when using memory operands instead.
|
|
// Provide other assembly rr and rm forms to address this explicitly.
|
|
def VCVTPD2PSrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPD2PSXrYr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
|
|
// XMM only
|
|
def VCVTPD2PSXrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2psx\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPD2PSXrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtpd2psx\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
|
|
// YMM only
|
|
def VCVTPD2PSYrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
|
|
"cvtpd2psy\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPD2PSYrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
|
|
"cvtpd2psy\t{$src, $dst|$dst, $src}", []>, VEX, VEX_L;
|
|
def CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}", []>;
|
|
def CVTPD2PSrm : PDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}", []>;
|
|
|
|
|
|
def Int_VCVTPD2PSrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2ps VR128:$src))]>;
|
|
def Int_VCVTPD2PSrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst),
|
|
(ins f128mem:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2ps
|
|
(memop addr:$src)))]>;
|
|
def Int_CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2ps VR128:$src))]>;
|
|
def Int_CVTPD2PSrm : PDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtpd2ps\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse2_cvtpd2ps
|
|
(memop addr:$src)))]>;
|
|
|
|
// AVX 256-bit register conversion intrinsics
|
|
// FIXME: Migrate SSE conversion intrinsics matching to use patterns as below
|
|
// whenever possible to avoid declaring two versions of each one.
|
|
def : Pat<(int_x86_avx_cvtdq2_ps_256 VR256:$src),
|
|
(VCVTDQ2PSYrr VR256:$src)>;
|
|
def : Pat<(int_x86_avx_cvtdq2_ps_256 (memopv8i32 addr:$src)),
|
|
(VCVTDQ2PSYrm addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_cvt_pd2_ps_256 VR256:$src),
|
|
(VCVTPD2PSYrr VR256:$src)>;
|
|
def : Pat<(int_x86_avx_cvt_pd2_ps_256 (memopv4f64 addr:$src)),
|
|
(VCVTPD2PSYrm addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_cvt_ps2dq_256 VR256:$src),
|
|
(VCVTPS2DQYrr VR256:$src)>;
|
|
def : Pat<(int_x86_avx_cvt_ps2dq_256 (memopv8f32 addr:$src)),
|
|
(VCVTPS2DQYrm addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_cvt_ps2_pd_256 VR128:$src),
|
|
(VCVTPS2PDYrr VR128:$src)>;
|
|
def : Pat<(int_x86_avx_cvt_ps2_pd_256 (memopv4f32 addr:$src)),
|
|
(VCVTPS2PDYrm addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_cvtt_pd2dq_256 VR256:$src),
|
|
(VCVTTPD2DQYrr VR256:$src)>;
|
|
def : Pat<(int_x86_avx_cvtt_pd2dq_256 (memopv4f64 addr:$src)),
|
|
(VCVTTPD2DQYrm addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_cvtt_ps2dq_256 VR256:$src),
|
|
(VCVTTPS2DQYrr VR256:$src)>;
|
|
def : Pat<(int_x86_avx_cvtt_ps2dq_256 (memopv8f32 addr:$src)),
|
|
(VCVTTPS2DQYrm addr:$src)>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Compare Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// sse12_cmp_scalar - sse 1 & 2 compare scalar instructions
|
|
multiclass sse12_cmp_scalar<RegisterClass RC, X86MemOperand x86memop,
|
|
string asm, string asm_alt> {
|
|
let isAsmParserOnly = 1 in {
|
|
def rr : SIi8<0xC2, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, RC:$src, SSECC:$cc),
|
|
asm, []>;
|
|
let mayLoad = 1 in
|
|
def rm : SIi8<0xC2, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, x86memop:$src, SSECC:$cc),
|
|
asm, []>;
|
|
}
|
|
|
|
// Accept explicit immediate argument form instead of comparison code.
|
|
def rr_alt : SIi8<0xC2, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, RC:$src, i8imm:$src2),
|
|
asm_alt, []>;
|
|
let mayLoad = 1 in
|
|
def rm_alt : SIi8<0xC2, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, x86memop:$src, i8imm:$src2),
|
|
asm_alt, []>;
|
|
}
|
|
|
|
let neverHasSideEffects = 1 in {
|
|
defm VCMPSS : sse12_cmp_scalar<FR32, f32mem,
|
|
"cmp${cc}ss\t{$src, $src1, $dst|$dst, $src1, $src}",
|
|
"cmpss\t{$src2, $src, $src1, $dst|$dst, $src1, $src, $src2}">,
|
|
XS, VEX_4V;
|
|
defm VCMPSD : sse12_cmp_scalar<FR64, f64mem,
|
|
"cmp${cc}sd\t{$src, $src1, $dst|$dst, $src1, $src}",
|
|
"cmpsd\t{$src2, $src, $src1, $dst|$dst, $src1, $src, $src2}">,
|
|
XD, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
def CMPSSrr : SIi8<0xC2, MRMSrcReg,
|
|
(outs FR32:$dst), (ins FR32:$src1, FR32:$src2, SSECC:$cc),
|
|
"cmp${cc}ss\t{$src2, $dst|$dst, $src2}",
|
|
[(set FR32:$dst, (X86cmpss (f32 FR32:$src1), FR32:$src2, imm:$cc))]>, XS;
|
|
def CMPSSrm : SIi8<0xC2, MRMSrcMem,
|
|
(outs FR32:$dst), (ins FR32:$src1, f32mem:$src2, SSECC:$cc),
|
|
"cmp${cc}ss\t{$src2, $dst|$dst, $src2}",
|
|
[(set FR32:$dst, (X86cmpss (f32 FR32:$src1), (loadf32 addr:$src2), imm:$cc))]>, XS;
|
|
def CMPSDrr : SIi8<0xC2, MRMSrcReg,
|
|
(outs FR64:$dst), (ins FR64:$src1, FR64:$src2, SSECC:$cc),
|
|
"cmp${cc}sd\t{$src2, $dst|$dst, $src2}",
|
|
[(set FR64:$dst, (X86cmpsd (f64 FR64:$src1), FR64:$src2, imm:$cc))]>, XD;
|
|
def CMPSDrm : SIi8<0xC2, MRMSrcMem,
|
|
(outs FR64:$dst), (ins FR64:$src1, f64mem:$src2, SSECC:$cc),
|
|
"cmp${cc}sd\t{$src2, $dst|$dst, $src2}",
|
|
[(set FR64:$dst, (X86cmpsd (f64 FR64:$src1), (loadf64 addr:$src2), imm:$cc))]>, XD;
|
|
}
|
|
let Constraints = "$src1 = $dst", neverHasSideEffects = 1 in {
|
|
def CMPSSrr_alt : SIi8<0xC2, MRMSrcReg,
|
|
(outs FR32:$dst), (ins FR32:$src1, FR32:$src, i8imm:$src2),
|
|
"cmpss\t{$src2, $src, $dst|$dst, $src, $src2}", []>, XS;
|
|
def CMPSSrm_alt : SIi8<0xC2, MRMSrcMem,
|
|
(outs FR32:$dst), (ins FR32:$src1, f32mem:$src, i8imm:$src2),
|
|
"cmpss\t{$src2, $src, $dst|$dst, $src, $src2}", []>, XS;
|
|
def CMPSDrr_alt : SIi8<0xC2, MRMSrcReg,
|
|
(outs FR64:$dst), (ins FR64:$src1, FR64:$src, i8imm:$src2),
|
|
"cmpsd\t{$src2, $src, $dst|$dst, $src, $src2}", []>, XD;
|
|
def CMPSDrm_alt : SIi8<0xC2, MRMSrcMem,
|
|
(outs FR64:$dst), (ins FR64:$src1, f64mem:$src, i8imm:$src2),
|
|
"cmpsd\t{$src2, $src, $dst|$dst, $src, $src2}", []>, XD;
|
|
}
|
|
|
|
multiclass sse12_cmp_scalar_int<RegisterClass RC, X86MemOperand x86memop,
|
|
Intrinsic Int, string asm> {
|
|
def rr : SIi8<0xC2, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src, SSECC:$cc), asm,
|
|
[(set VR128:$dst, (Int VR128:$src1,
|
|
VR128:$src, imm:$cc))]>;
|
|
def rm : SIi8<0xC2, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, f32mem:$src, SSECC:$cc), asm,
|
|
[(set VR128:$dst, (Int VR128:$src1,
|
|
(load addr:$src), imm:$cc))]>;
|
|
}
|
|
|
|
// Aliases to match intrinsics which expect XMM operand(s).
|
|
defm Int_VCMPSS : sse12_cmp_scalar_int<VR128, f32mem, int_x86_sse_cmp_ss,
|
|
"cmp${cc}ss\t{$src, $src1, $dst|$dst, $src1, $src}">,
|
|
XS, VEX_4V;
|
|
defm Int_VCMPSD : sse12_cmp_scalar_int<VR128, f64mem, int_x86_sse2_cmp_sd,
|
|
"cmp${cc}sd\t{$src, $src1, $dst|$dst, $src1, $src}">,
|
|
XD, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm Int_CMPSS : sse12_cmp_scalar_int<VR128, f32mem, int_x86_sse_cmp_ss,
|
|
"cmp${cc}ss\t{$src, $dst|$dst, $src}">, XS;
|
|
defm Int_CMPSD : sse12_cmp_scalar_int<VR128, f64mem, int_x86_sse2_cmp_sd,
|
|
"cmp${cc}sd\t{$src, $dst|$dst, $src}">, XD;
|
|
}
|
|
|
|
|
|
// sse12_ord_cmp - Unordered/Ordered scalar fp compare and set EFLAGS
|
|
multiclass sse12_ord_cmp<bits<8> opc, RegisterClass RC, SDNode OpNode,
|
|
ValueType vt, X86MemOperand x86memop,
|
|
PatFrag ld_frag, string OpcodeStr, Domain d> {
|
|
def rr: PI<opc, MRMSrcReg, (outs), (ins RC:$src1, RC:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
|
|
[(set EFLAGS, (OpNode (vt RC:$src1), RC:$src2))], d>;
|
|
def rm: PI<opc, MRMSrcMem, (outs), (ins RC:$src1, x86memop:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
|
|
[(set EFLAGS, (OpNode (vt RC:$src1),
|
|
(ld_frag addr:$src2)))], d>;
|
|
}
|
|
|
|
let Defs = [EFLAGS] in {
|
|
defm VUCOMISS : sse12_ord_cmp<0x2E, FR32, X86cmp, f32, f32mem, loadf32,
|
|
"ucomiss", SSEPackedSingle>, VEX;
|
|
defm VUCOMISD : sse12_ord_cmp<0x2E, FR64, X86cmp, f64, f64mem, loadf64,
|
|
"ucomisd", SSEPackedDouble>, OpSize, VEX;
|
|
let Pattern = []<dag> in {
|
|
defm VCOMISS : sse12_ord_cmp<0x2F, VR128, undef, v4f32, f128mem, load,
|
|
"comiss", SSEPackedSingle>, VEX;
|
|
defm VCOMISD : sse12_ord_cmp<0x2F, VR128, undef, v2f64, f128mem, load,
|
|
"comisd", SSEPackedDouble>, OpSize, VEX;
|
|
}
|
|
|
|
defm Int_VUCOMISS : sse12_ord_cmp<0x2E, VR128, X86ucomi, v4f32, f128mem,
|
|
load, "ucomiss", SSEPackedSingle>, VEX;
|
|
defm Int_VUCOMISD : sse12_ord_cmp<0x2E, VR128, X86ucomi, v2f64, f128mem,
|
|
load, "ucomisd", SSEPackedDouble>, OpSize, VEX;
|
|
|
|
defm Int_VCOMISS : sse12_ord_cmp<0x2F, VR128, X86comi, v4f32, f128mem,
|
|
load, "comiss", SSEPackedSingle>, VEX;
|
|
defm Int_VCOMISD : sse12_ord_cmp<0x2F, VR128, X86comi, v2f64, f128mem,
|
|
load, "comisd", SSEPackedDouble>, OpSize, VEX;
|
|
defm UCOMISS : sse12_ord_cmp<0x2E, FR32, X86cmp, f32, f32mem, loadf32,
|
|
"ucomiss", SSEPackedSingle>, TB;
|
|
defm UCOMISD : sse12_ord_cmp<0x2E, FR64, X86cmp, f64, f64mem, loadf64,
|
|
"ucomisd", SSEPackedDouble>, TB, OpSize;
|
|
|
|
let Pattern = []<dag> in {
|
|
defm COMISS : sse12_ord_cmp<0x2F, VR128, undef, v4f32, f128mem, load,
|
|
"comiss", SSEPackedSingle>, TB;
|
|
defm COMISD : sse12_ord_cmp<0x2F, VR128, undef, v2f64, f128mem, load,
|
|
"comisd", SSEPackedDouble>, TB, OpSize;
|
|
}
|
|
|
|
defm Int_UCOMISS : sse12_ord_cmp<0x2E, VR128, X86ucomi, v4f32, f128mem,
|
|
load, "ucomiss", SSEPackedSingle>, TB;
|
|
defm Int_UCOMISD : sse12_ord_cmp<0x2E, VR128, X86ucomi, v2f64, f128mem,
|
|
load, "ucomisd", SSEPackedDouble>, TB, OpSize;
|
|
|
|
defm Int_COMISS : sse12_ord_cmp<0x2F, VR128, X86comi, v4f32, f128mem, load,
|
|
"comiss", SSEPackedSingle>, TB;
|
|
defm Int_COMISD : sse12_ord_cmp<0x2F, VR128, X86comi, v2f64, f128mem, load,
|
|
"comisd", SSEPackedDouble>, TB, OpSize;
|
|
} // Defs = [EFLAGS]
|
|
|
|
// sse12_cmp_packed - sse 1 & 2 compared packed instructions
|
|
multiclass sse12_cmp_packed<RegisterClass RC, X86MemOperand x86memop,
|
|
Intrinsic Int, string asm, string asm_alt,
|
|
Domain d> {
|
|
let isAsmParserOnly = 1 in {
|
|
def rri : PIi8<0xC2, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, RC:$src, SSECC:$cc), asm,
|
|
[(set RC:$dst, (Int RC:$src1, RC:$src, imm:$cc))], d>;
|
|
def rmi : PIi8<0xC2, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, f128mem:$src, SSECC:$cc), asm,
|
|
[(set RC:$dst, (Int RC:$src1, (memop addr:$src), imm:$cc))], d>;
|
|
}
|
|
|
|
// Accept explicit immediate argument form instead of comparison code.
|
|
def rri_alt : PIi8<0xC2, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, RC:$src, i8imm:$src2),
|
|
asm_alt, [], d>;
|
|
def rmi_alt : PIi8<0xC2, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, f128mem:$src, i8imm:$src2),
|
|
asm_alt, [], d>;
|
|
}
|
|
|
|
defm VCMPPS : sse12_cmp_packed<VR128, f128mem, int_x86_sse_cmp_ps,
|
|
"cmp${cc}ps\t{$src, $src1, $dst|$dst, $src1, $src}",
|
|
"cmpps\t{$src2, $src, $src1, $dst|$dst, $src1, $src, $src2}",
|
|
SSEPackedSingle>, VEX_4V;
|
|
defm VCMPPD : sse12_cmp_packed<VR128, f128mem, int_x86_sse2_cmp_pd,
|
|
"cmp${cc}pd\t{$src, $src1, $dst|$dst, $src1, $src}",
|
|
"cmppd\t{$src2, $src, $src1, $dst|$dst, $src1, $src, $src2}",
|
|
SSEPackedDouble>, OpSize, VEX_4V;
|
|
defm VCMPPSY : sse12_cmp_packed<VR256, f256mem, int_x86_avx_cmp_ps_256,
|
|
"cmp${cc}ps\t{$src, $src1, $dst|$dst, $src1, $src}",
|
|
"cmpps\t{$src2, $src, $src1, $dst|$dst, $src1, $src, $src2}",
|
|
SSEPackedSingle>, VEX_4V;
|
|
defm VCMPPDY : sse12_cmp_packed<VR256, f256mem, int_x86_avx_cmp_pd_256,
|
|
"cmp${cc}pd\t{$src, $src1, $dst|$dst, $src1, $src}",
|
|
"cmppd\t{$src2, $src, $src1, $dst|$dst, $src1, $src, $src2}",
|
|
SSEPackedDouble>, OpSize, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm CMPPS : sse12_cmp_packed<VR128, f128mem, int_x86_sse_cmp_ps,
|
|
"cmp${cc}ps\t{$src, $dst|$dst, $src}",
|
|
"cmpps\t{$src2, $src, $dst|$dst, $src, $src2}",
|
|
SSEPackedSingle>, TB;
|
|
defm CMPPD : sse12_cmp_packed<VR128, f128mem, int_x86_sse2_cmp_pd,
|
|
"cmp${cc}pd\t{$src, $dst|$dst, $src}",
|
|
"cmppd\t{$src2, $src, $dst|$dst, $src, $src2}",
|
|
SSEPackedDouble>, TB, OpSize;
|
|
}
|
|
|
|
def : Pat<(v4i32 (X86cmpps (v4f32 VR128:$src1), VR128:$src2, imm:$cc)),
|
|
(CMPPSrri (v4f32 VR128:$src1), (v4f32 VR128:$src2), imm:$cc)>;
|
|
def : Pat<(v4i32 (X86cmpps (v4f32 VR128:$src1), (memop addr:$src2), imm:$cc)),
|
|
(CMPPSrmi (v4f32 VR128:$src1), addr:$src2, imm:$cc)>;
|
|
def : Pat<(v2i64 (X86cmppd (v2f64 VR128:$src1), VR128:$src2, imm:$cc)),
|
|
(CMPPDrri VR128:$src1, VR128:$src2, imm:$cc)>;
|
|
def : Pat<(v2i64 (X86cmppd (v2f64 VR128:$src1), (memop addr:$src2), imm:$cc)),
|
|
(CMPPDrmi VR128:$src1, addr:$src2, imm:$cc)>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Shuffle Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// sse12_shuffle - sse 1 & 2 shuffle instructions
|
|
multiclass sse12_shuffle<RegisterClass RC, X86MemOperand x86memop,
|
|
ValueType vt, string asm, PatFrag mem_frag,
|
|
Domain d, bit IsConvertibleToThreeAddress = 0> {
|
|
def rmi : PIi8<0xC6, MRMSrcMem, (outs RC:$dst),
|
|
(ins RC:$src1, f128mem:$src2, i8imm:$src3), asm,
|
|
[(set RC:$dst, (vt (shufp:$src3
|
|
RC:$src1, (mem_frag addr:$src2))))], d>;
|
|
let isConvertibleToThreeAddress = IsConvertibleToThreeAddress in
|
|
def rri : PIi8<0xC6, MRMSrcReg, (outs RC:$dst),
|
|
(ins RC:$src1, RC:$src2, i8imm:$src3), asm,
|
|
[(set RC:$dst,
|
|
(vt (shufp:$src3 RC:$src1, RC:$src2)))], d>;
|
|
}
|
|
|
|
defm VSHUFPS : sse12_shuffle<VR128, f128mem, v4f32,
|
|
"shufps\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
memopv4f32, SSEPackedSingle>, TB, VEX_4V;
|
|
defm VSHUFPSY : sse12_shuffle<VR256, f256mem, v8f32,
|
|
"shufps\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
memopv8f32, SSEPackedSingle>, TB, VEX_4V;
|
|
defm VSHUFPD : sse12_shuffle<VR128, f128mem, v2f64,
|
|
"shufpd\t{$src3, $src2, $src1, $dst|$dst, $src2, $src2, $src3}",
|
|
memopv2f64, SSEPackedDouble>, TB, OpSize, VEX_4V;
|
|
defm VSHUFPDY : sse12_shuffle<VR256, f256mem, v4f64,
|
|
"shufpd\t{$src3, $src2, $src1, $dst|$dst, $src2, $src2, $src3}",
|
|
memopv4f64, SSEPackedDouble>, TB, OpSize, VEX_4V;
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm SHUFPS : sse12_shuffle<VR128, f128mem, v4f32,
|
|
"shufps\t{$src3, $src2, $dst|$dst, $src2, $src3}",
|
|
memopv4f32, SSEPackedSingle, 1 /* cvt to pshufd */>,
|
|
TB;
|
|
defm SHUFPD : sse12_shuffle<VR128, f128mem, v2f64,
|
|
"shufpd\t{$src3, $src2, $dst|$dst, $src2, $src3}",
|
|
memopv2f64, SSEPackedDouble>, TB, OpSize;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Unpack Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// sse12_unpack_interleave - sse 1 & 2 unpack and interleave
|
|
multiclass sse12_unpack_interleave<bits<8> opc, PatFrag OpNode, ValueType vt,
|
|
PatFrag mem_frag, RegisterClass RC,
|
|
X86MemOperand x86memop, string asm,
|
|
Domain d> {
|
|
def rr : PI<opc, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, RC:$src2),
|
|
asm, [(set RC:$dst,
|
|
(vt (OpNode RC:$src1, RC:$src2)))], d>;
|
|
def rm : PI<opc, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, x86memop:$src2),
|
|
asm, [(set RC:$dst,
|
|
(vt (OpNode RC:$src1,
|
|
(mem_frag addr:$src2))))], d>;
|
|
}
|
|
|
|
let AddedComplexity = 10 in {
|
|
defm VUNPCKHPS: sse12_unpack_interleave<0x15, unpckh, v4f32, memopv4f32,
|
|
VR128, f128mem, "unpckhps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedSingle>, VEX_4V;
|
|
defm VUNPCKHPD: sse12_unpack_interleave<0x15, unpckh, v2f64, memopv2f64,
|
|
VR128, f128mem, "unpckhpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedDouble>, OpSize, VEX_4V;
|
|
defm VUNPCKLPS: sse12_unpack_interleave<0x14, unpckl, v4f32, memopv4f32,
|
|
VR128, f128mem, "unpcklps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedSingle>, VEX_4V;
|
|
defm VUNPCKLPD: sse12_unpack_interleave<0x14, unpckl, v2f64, memopv2f64,
|
|
VR128, f128mem, "unpcklpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedDouble>, OpSize, VEX_4V;
|
|
|
|
defm VUNPCKHPSY: sse12_unpack_interleave<0x15, unpckh, v8f32, memopv8f32,
|
|
VR256, f256mem, "unpckhps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedSingle>, VEX_4V;
|
|
defm VUNPCKHPDY: sse12_unpack_interleave<0x15, unpckh, v4f64, memopv4f64,
|
|
VR256, f256mem, "unpckhpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedDouble>, OpSize, VEX_4V;
|
|
defm VUNPCKLPSY: sse12_unpack_interleave<0x14, unpckl, v8f32, memopv8f32,
|
|
VR256, f256mem, "unpcklps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedSingle>, VEX_4V;
|
|
defm VUNPCKLPDY: sse12_unpack_interleave<0x14, unpckl, v4f64, memopv4f64,
|
|
VR256, f256mem, "unpcklpd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
SSEPackedDouble>, OpSize, VEX_4V;
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm UNPCKHPS: sse12_unpack_interleave<0x15, unpckh, v4f32, memopv4f32,
|
|
VR128, f128mem, "unpckhps\t{$src2, $dst|$dst, $src2}",
|
|
SSEPackedSingle>, TB;
|
|
defm UNPCKHPD: sse12_unpack_interleave<0x15, unpckh, v2f64, memopv2f64,
|
|
VR128, f128mem, "unpckhpd\t{$src2, $dst|$dst, $src2}",
|
|
SSEPackedDouble>, TB, OpSize;
|
|
defm UNPCKLPS: sse12_unpack_interleave<0x14, unpckl, v4f32, memopv4f32,
|
|
VR128, f128mem, "unpcklps\t{$src2, $dst|$dst, $src2}",
|
|
SSEPackedSingle>, TB;
|
|
defm UNPCKLPD: sse12_unpack_interleave<0x14, unpckl, v2f64, memopv2f64,
|
|
VR128, f128mem, "unpcklpd\t{$src2, $dst|$dst, $src2}",
|
|
SSEPackedDouble>, TB, OpSize;
|
|
} // Constraints = "$src1 = $dst"
|
|
} // AddedComplexity
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Extract Floating-Point Sign mask
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// sse12_extr_sign_mask - sse 1 & 2 unpack and interleave
|
|
multiclass sse12_extr_sign_mask<RegisterClass RC, Intrinsic Int, string asm,
|
|
Domain d> {
|
|
def rr32 : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins RC:$src),
|
|
!strconcat(asm, "\t{$src, $dst|$dst, $src}"),
|
|
[(set GR32:$dst, (Int RC:$src))], d>;
|
|
def rr64 : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins RC:$src),
|
|
!strconcat(asm, "\t{$src, $dst|$dst, $src}"), [], d>, REX_W;
|
|
}
|
|
|
|
// Mask creation
|
|
defm VMOVMSKPS : sse12_extr_sign_mask<VR128, int_x86_sse_movmsk_ps,
|
|
"movmskps", SSEPackedSingle>, VEX;
|
|
defm VMOVMSKPD : sse12_extr_sign_mask<VR128, int_x86_sse2_movmsk_pd,
|
|
"movmskpd", SSEPackedDouble>, OpSize,
|
|
VEX;
|
|
defm VMOVMSKPSY : sse12_extr_sign_mask<VR256, int_x86_avx_movmsk_ps_256,
|
|
"movmskps", SSEPackedSingle>, VEX;
|
|
defm VMOVMSKPDY : sse12_extr_sign_mask<VR256, int_x86_avx_movmsk_pd_256,
|
|
"movmskpd", SSEPackedDouble>, OpSize,
|
|
VEX;
|
|
defm MOVMSKPS : sse12_extr_sign_mask<VR128, int_x86_sse_movmsk_ps, "movmskps",
|
|
SSEPackedSingle>, TB;
|
|
defm MOVMSKPD : sse12_extr_sign_mask<VR128, int_x86_sse2_movmsk_pd, "movmskpd",
|
|
SSEPackedDouble>, TB, OpSize;
|
|
|
|
// X86fgetsign
|
|
def MOVMSKPDrr32_alt : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins FR64:$src),
|
|
"movmskpd\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (X86fgetsign FR64:$src))], SSEPackedDouble>, TB, OpSize;
|
|
def MOVMSKPDrr64_alt : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins FR64:$src),
|
|
"movmskpd\t{$src, $dst|$dst, $src}",
|
|
[(set GR64:$dst, (X86fgetsign FR64:$src))], SSEPackedDouble>, TB, OpSize;
|
|
def MOVMSKPSrr32_alt : PI<0x50, MRMSrcReg, (outs GR32:$dst), (ins FR32:$src),
|
|
"movmskps\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (X86fgetsign FR32:$src))], SSEPackedSingle>, TB;
|
|
def MOVMSKPSrr64_alt : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins FR32:$src),
|
|
"movmskps\t{$src, $dst|$dst, $src}",
|
|
[(set GR64:$dst, (X86fgetsign FR32:$src))], SSEPackedSingle>, TB;
|
|
|
|
// Assembler Only
|
|
def VMOVMSKPSr64r : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins VR128:$src),
|
|
"movmskps\t{$src, $dst|$dst, $src}", [], SSEPackedSingle>, VEX;
|
|
def VMOVMSKPDr64r : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins VR128:$src),
|
|
"movmskpd\t{$src, $dst|$dst, $src}", [], SSEPackedDouble>, OpSize,
|
|
VEX;
|
|
def VMOVMSKPSYr64r : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins VR256:$src),
|
|
"movmskps\t{$src, $dst|$dst, $src}", [], SSEPackedSingle>, VEX;
|
|
def VMOVMSKPDYr64r : PI<0x50, MRMSrcReg, (outs GR64:$dst), (ins VR256:$src),
|
|
"movmskpd\t{$src, $dst|$dst, $src}", [], SSEPackedDouble>, OpSize,
|
|
VEX;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Misc aliasing of packed SSE 1 & 2 instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Aliases of packed SSE1 & SSE2 instructions for scalar use. These all have
|
|
// names that start with 'Fs'.
|
|
|
|
// Alias instructions that map fld0 to pxor for sse.
|
|
let isReMaterializable = 1, isAsCheapAsAMove = 1, isCodeGenOnly = 1,
|
|
canFoldAsLoad = 1 in {
|
|
// FIXME: Set encoding to pseudo!
|
|
def FsFLD0SS : I<0xEF, MRMInitReg, (outs FR32:$dst), (ins), "",
|
|
[(set FR32:$dst, fp32imm0)]>,
|
|
Requires<[HasSSE1]>, TB, OpSize;
|
|
def FsFLD0SD : I<0xEF, MRMInitReg, (outs FR64:$dst), (ins), "",
|
|
[(set FR64:$dst, fpimm0)]>,
|
|
Requires<[HasSSE2]>, TB, OpSize;
|
|
def VFsFLD0SS : I<0xEF, MRMInitReg, (outs FR32:$dst), (ins), "",
|
|
[(set FR32:$dst, fp32imm0)]>,
|
|
Requires<[HasAVX]>, TB, OpSize, VEX_4V;
|
|
def VFsFLD0SD : I<0xEF, MRMInitReg, (outs FR64:$dst), (ins), "",
|
|
[(set FR64:$dst, fpimm0)]>,
|
|
Requires<[HasAVX]>, TB, OpSize, VEX_4V;
|
|
}
|
|
|
|
// Alias instruction to do FR32 or FR64 reg-to-reg copy using movaps. Upper
|
|
// bits are disregarded.
|
|
let neverHasSideEffects = 1 in {
|
|
def FsMOVAPSrr : PSI<0x28, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src),
|
|
"movaps\t{$src, $dst|$dst, $src}", []>;
|
|
def FsMOVAPDrr : PDI<0x28, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src),
|
|
"movapd\t{$src, $dst|$dst, $src}", []>;
|
|
}
|
|
|
|
// Alias instruction to load FR32 or FR64 from f128mem using movaps. Upper
|
|
// bits are disregarded.
|
|
let canFoldAsLoad = 1, isReMaterializable = 1 in {
|
|
def FsMOVAPSrm : PSI<0x28, MRMSrcMem, (outs FR32:$dst), (ins f128mem:$src),
|
|
"movaps\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (alignedloadfsf32 addr:$src))]>;
|
|
def FsMOVAPDrm : PDI<0x28, MRMSrcMem, (outs FR64:$dst), (ins f128mem:$src),
|
|
"movapd\t{$src, $dst|$dst, $src}",
|
|
[(set FR64:$dst, (alignedloadfsf64 addr:$src))]>;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Logical Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// sse12_fp_alias_pack_logical - SSE 1 & 2 aliased packed FP logical ops
|
|
///
|
|
multiclass sse12_fp_alias_pack_logical<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode> {
|
|
defm V#NAME#PS : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"), OpNode,
|
|
FR32, f32, f128mem, memopfsf32, SSEPackedSingle, 0>, VEX_4V;
|
|
|
|
defm V#NAME#PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode,
|
|
FR64, f64, f128mem, memopfsf64, SSEPackedDouble, 0>, OpSize, VEX_4V;
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PS : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"), OpNode, FR32,
|
|
f32, f128mem, memopfsf32, SSEPackedSingle>, TB;
|
|
|
|
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, FR64,
|
|
f64, f128mem, memopfsf64, SSEPackedDouble>, TB, OpSize;
|
|
}
|
|
}
|
|
|
|
// Alias bitwise logical operations using SSE logical ops on packed FP values.
|
|
let mayLoad = 0 in {
|
|
defm FsAND : sse12_fp_alias_pack_logical<0x54, "and", X86fand>;
|
|
defm FsOR : sse12_fp_alias_pack_logical<0x56, "or", X86for>;
|
|
defm FsXOR : sse12_fp_alias_pack_logical<0x57, "xor", X86fxor>;
|
|
}
|
|
|
|
let neverHasSideEffects = 1, Pattern = []<dag>, isCommutable = 0 in
|
|
defm FsANDN : sse12_fp_alias_pack_logical<0x55, "andn", undef>;
|
|
|
|
/// sse12_fp_packed_logical - SSE 1 & 2 packed FP logical ops
|
|
///
|
|
multiclass sse12_fp_packed_logical<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode, int HasPat = 0,
|
|
list<list<dag>> Pattern = []> {
|
|
let Pattern = []<dag> in {
|
|
defm V#NAME#PS : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedSingle,
|
|
!strconcat(OpcodeStr, "ps"), f128mem,
|
|
!if(HasPat, Pattern[0], // rr
|
|
[(set VR128:$dst, (v2i64 (OpNode VR128:$src1,
|
|
VR128:$src2)))]),
|
|
!if(HasPat, Pattern[2], // rm
|
|
[(set VR128:$dst, (OpNode (bc_v2i64 (v4f32 VR128:$src1)),
|
|
(memopv2i64 addr:$src2)))]), 0>,
|
|
VEX_4V;
|
|
|
|
defm V#NAME#PD : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedDouble,
|
|
!strconcat(OpcodeStr, "pd"), f128mem,
|
|
!if(HasPat, Pattern[1], // rr
|
|
[(set VR128:$dst, (OpNode (bc_v2i64 (v2f64 VR128:$src1)),
|
|
(bc_v2i64 (v2f64
|
|
VR128:$src2))))]),
|
|
!if(HasPat, Pattern[3], // rm
|
|
[(set VR128:$dst, (OpNode (bc_v2i64 (v2f64 VR128:$src1)),
|
|
(memopv2i64 addr:$src2)))]), 0>,
|
|
OpSize, VEX_4V;
|
|
}
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PS : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedSingle,
|
|
!strconcat(OpcodeStr, "ps"), f128mem,
|
|
!if(HasPat, Pattern[0], // rr
|
|
[(set VR128:$dst, (v2i64 (OpNode VR128:$src1,
|
|
VR128:$src2)))]),
|
|
!if(HasPat, Pattern[2], // rm
|
|
[(set VR128:$dst, (OpNode (bc_v2i64 (v4f32 VR128:$src1)),
|
|
(memopv2i64 addr:$src2)))])>, TB;
|
|
|
|
defm PD : sse12_fp_packed_logical_rm<opc, VR128, SSEPackedDouble,
|
|
!strconcat(OpcodeStr, "pd"), f128mem,
|
|
!if(HasPat, Pattern[1], // rr
|
|
[(set VR128:$dst, (OpNode (bc_v2i64 (v2f64 VR128:$src1)),
|
|
(bc_v2i64 (v2f64
|
|
VR128:$src2))))]),
|
|
!if(HasPat, Pattern[3], // rm
|
|
[(set VR128:$dst, (OpNode (bc_v2i64 (v2f64 VR128:$src1)),
|
|
(memopv2i64 addr:$src2)))])>,
|
|
TB, OpSize;
|
|
}
|
|
}
|
|
|
|
/// sse12_fp_packed_logical_y - AVX 256-bit SSE 1 & 2 logical ops forms
|
|
///
|
|
multiclass sse12_fp_packed_logical_y<bits<8> opc, string OpcodeStr> {
|
|
defm PSY : sse12_fp_packed_logical_rm<opc, VR256, SSEPackedSingle,
|
|
!strconcat(OpcodeStr, "ps"), f256mem, [], [], 0>, VEX_4V;
|
|
|
|
defm PDY : sse12_fp_packed_logical_rm<opc, VR256, SSEPackedDouble,
|
|
!strconcat(OpcodeStr, "pd"), f256mem, [], [], 0>, OpSize, VEX_4V;
|
|
}
|
|
|
|
// AVX 256-bit packed logical ops forms
|
|
defm VAND : sse12_fp_packed_logical_y<0x54, "and">;
|
|
defm VOR : sse12_fp_packed_logical_y<0x56, "or">;
|
|
defm VXOR : sse12_fp_packed_logical_y<0x57, "xor">;
|
|
let isCommutable = 0 in
|
|
defm VANDN : sse12_fp_packed_logical_y<0x55, "andn">;
|
|
|
|
defm AND : sse12_fp_packed_logical<0x54, "and", and>;
|
|
defm OR : sse12_fp_packed_logical<0x56, "or", or>;
|
|
defm XOR : sse12_fp_packed_logical<0x57, "xor", xor>;
|
|
let isCommutable = 0 in
|
|
defm ANDN : sse12_fp_packed_logical<0x55, "andn", undef /* dummy */, 1, [
|
|
// single r+r
|
|
[(set VR128:$dst, (X86pandn VR128:$src1, VR128:$src2))],
|
|
// double r+r
|
|
[],
|
|
// single r+m
|
|
[(set VR128:$dst, (X86pandn VR128:$src1, (memopv2i64 addr:$src2)))],
|
|
// double r+m
|
|
[]]>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Arithmetic Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// basic_sse12_fp_binop_xxx - SSE 1 & 2 binops come in both scalar and
|
|
/// vector forms.
|
|
///
|
|
/// In addition, we also have a special variant of the scalar form here to
|
|
/// represent the associated intrinsic operation. This form is unlike the
|
|
/// plain scalar form, in that it takes an entire vector (instead of a scalar)
|
|
/// and leaves the top elements unmodified (therefore these cannot be commuted).
|
|
///
|
|
/// These three forms can each be reg+reg or reg+mem.
|
|
///
|
|
|
|
/// FIXME: once all 256-bit intrinsics are matched, cleanup and refactor those
|
|
/// classes below
|
|
multiclass basic_sse12_fp_binop_s<bits<8> opc, string OpcodeStr, SDNode OpNode,
|
|
bit Is2Addr = 1> {
|
|
defm SS : sse12_fp_scalar<opc, !strconcat(OpcodeStr, "ss"),
|
|
OpNode, FR32, f32mem, Is2Addr>, XS;
|
|
defm SD : sse12_fp_scalar<opc, !strconcat(OpcodeStr, "sd"),
|
|
OpNode, FR64, f64mem, Is2Addr>, XD;
|
|
}
|
|
|
|
multiclass basic_sse12_fp_binop_p<bits<8> opc, string OpcodeStr, SDNode OpNode,
|
|
bit Is2Addr = 1> {
|
|
let mayLoad = 0 in {
|
|
defm PS : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"), OpNode, VR128,
|
|
v4f32, f128mem, memopv4f32, SSEPackedSingle, Is2Addr>, TB;
|
|
defm PD : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR128,
|
|
v2f64, f128mem, memopv2f64, SSEPackedDouble, Is2Addr>, TB, OpSize;
|
|
}
|
|
}
|
|
|
|
multiclass basic_sse12_fp_binop_p_y<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode> {
|
|
let mayLoad = 0 in {
|
|
defm PSY : sse12_fp_packed<opc, !strconcat(OpcodeStr, "ps"), OpNode, VR256,
|
|
v8f32, f256mem, memopv8f32, SSEPackedSingle, 0>, TB;
|
|
defm PDY : sse12_fp_packed<opc, !strconcat(OpcodeStr, "pd"), OpNode, VR256,
|
|
v4f64, f256mem, memopv4f64, SSEPackedDouble, 0>, TB, OpSize;
|
|
}
|
|
}
|
|
|
|
multiclass basic_sse12_fp_binop_s_int<bits<8> opc, string OpcodeStr,
|
|
bit Is2Addr = 1> {
|
|
defm SS : sse12_fp_scalar_int<opc, OpcodeStr, VR128,
|
|
!strconcat(OpcodeStr, "ss"), "", "_ss", ssmem, sse_load_f32, Is2Addr>, XS;
|
|
defm SD : sse12_fp_scalar_int<opc, OpcodeStr, VR128,
|
|
!strconcat(OpcodeStr, "sd"), "2", "_sd", sdmem, sse_load_f64, Is2Addr>, XD;
|
|
}
|
|
|
|
multiclass basic_sse12_fp_binop_p_int<bits<8> opc, string OpcodeStr,
|
|
bit Is2Addr = 1> {
|
|
defm PS : sse12_fp_packed_int<opc, OpcodeStr, VR128,
|
|
!strconcat(OpcodeStr, "ps"), "sse", "_ps", f128mem, memopv4f32,
|
|
SSEPackedSingle, Is2Addr>, TB;
|
|
|
|
defm PD : sse12_fp_packed_int<opc, OpcodeStr, VR128,
|
|
!strconcat(OpcodeStr, "pd"), "sse2", "_pd", f128mem, memopv2f64,
|
|
SSEPackedDouble, Is2Addr>, TB, OpSize;
|
|
}
|
|
|
|
multiclass basic_sse12_fp_binop_p_y_int<bits<8> opc, string OpcodeStr> {
|
|
defm PSY : sse12_fp_packed_int<opc, OpcodeStr, VR256,
|
|
!strconcat(OpcodeStr, "ps"), "avx", "_ps_256", f256mem, memopv8f32,
|
|
SSEPackedSingle, 0>, TB;
|
|
|
|
defm PDY : sse12_fp_packed_int<opc, OpcodeStr, VR256,
|
|
!strconcat(OpcodeStr, "pd"), "avx", "_pd_256", f256mem, memopv4f64,
|
|
SSEPackedDouble, 0>, TB, OpSize;
|
|
}
|
|
|
|
// Binary Arithmetic instructions
|
|
defm VADD : basic_sse12_fp_binop_s<0x58, "add", fadd, 0>,
|
|
basic_sse12_fp_binop_s_int<0x58, "add", 0>,
|
|
basic_sse12_fp_binop_p<0x58, "add", fadd, 0>,
|
|
basic_sse12_fp_binop_p_y<0x58, "add", fadd>, VEX_4V;
|
|
defm VMUL : basic_sse12_fp_binop_s<0x59, "mul", fmul, 0>,
|
|
basic_sse12_fp_binop_s_int<0x59, "mul", 0>,
|
|
basic_sse12_fp_binop_p<0x59, "mul", fmul, 0>,
|
|
basic_sse12_fp_binop_p_y<0x59, "mul", fmul>, VEX_4V;
|
|
|
|
let isCommutable = 0 in {
|
|
defm VSUB : basic_sse12_fp_binop_s<0x5C, "sub", fsub, 0>,
|
|
basic_sse12_fp_binop_s_int<0x5C, "sub", 0>,
|
|
basic_sse12_fp_binop_p<0x5C, "sub", fsub, 0>,
|
|
basic_sse12_fp_binop_p_y<0x5C, "sub", fsub>, VEX_4V;
|
|
defm VDIV : basic_sse12_fp_binop_s<0x5E, "div", fdiv, 0>,
|
|
basic_sse12_fp_binop_s_int<0x5E, "div", 0>,
|
|
basic_sse12_fp_binop_p<0x5E, "div", fdiv, 0>,
|
|
basic_sse12_fp_binop_p_y<0x5E, "div", fdiv>, VEX_4V;
|
|
defm VMAX : basic_sse12_fp_binop_s<0x5F, "max", X86fmax, 0>,
|
|
basic_sse12_fp_binop_s_int<0x5F, "max", 0>,
|
|
basic_sse12_fp_binop_p<0x5F, "max", X86fmax, 0>,
|
|
basic_sse12_fp_binop_p_int<0x5F, "max", 0>,
|
|
basic_sse12_fp_binop_p_y<0x5F, "max", X86fmax>,
|
|
basic_sse12_fp_binop_p_y_int<0x5F, "max">, VEX_4V;
|
|
defm VMIN : basic_sse12_fp_binop_s<0x5D, "min", X86fmin, 0>,
|
|
basic_sse12_fp_binop_s_int<0x5D, "min", 0>,
|
|
basic_sse12_fp_binop_p<0x5D, "min", X86fmin, 0>,
|
|
basic_sse12_fp_binop_p_int<0x5D, "min", 0>,
|
|
basic_sse12_fp_binop_p_y_int<0x5D, "min">,
|
|
basic_sse12_fp_binop_p_y<0x5D, "min", X86fmin>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm ADD : basic_sse12_fp_binop_s<0x58, "add", fadd>,
|
|
basic_sse12_fp_binop_p<0x58, "add", fadd>,
|
|
basic_sse12_fp_binop_s_int<0x58, "add">;
|
|
defm MUL : basic_sse12_fp_binop_s<0x59, "mul", fmul>,
|
|
basic_sse12_fp_binop_p<0x59, "mul", fmul>,
|
|
basic_sse12_fp_binop_s_int<0x59, "mul">;
|
|
|
|
let isCommutable = 0 in {
|
|
defm SUB : basic_sse12_fp_binop_s<0x5C, "sub", fsub>,
|
|
basic_sse12_fp_binop_p<0x5C, "sub", fsub>,
|
|
basic_sse12_fp_binop_s_int<0x5C, "sub">;
|
|
defm DIV : basic_sse12_fp_binop_s<0x5E, "div", fdiv>,
|
|
basic_sse12_fp_binop_p<0x5E, "div", fdiv>,
|
|
basic_sse12_fp_binop_s_int<0x5E, "div">;
|
|
defm MAX : basic_sse12_fp_binop_s<0x5F, "max", X86fmax>,
|
|
basic_sse12_fp_binop_p<0x5F, "max", X86fmax>,
|
|
basic_sse12_fp_binop_s_int<0x5F, "max">,
|
|
basic_sse12_fp_binop_p_int<0x5F, "max">;
|
|
defm MIN : basic_sse12_fp_binop_s<0x5D, "min", X86fmin>,
|
|
basic_sse12_fp_binop_p<0x5D, "min", X86fmin>,
|
|
basic_sse12_fp_binop_s_int<0x5D, "min">,
|
|
basic_sse12_fp_binop_p_int<0x5D, "min">;
|
|
}
|
|
}
|
|
|
|
/// Unop Arithmetic
|
|
/// In addition, we also have a special variant of the scalar form here to
|
|
/// represent the associated intrinsic operation. This form is unlike the
|
|
/// plain scalar form, in that it takes an entire vector (instead of a
|
|
/// scalar) and leaves the top elements undefined.
|
|
///
|
|
/// And, we have a special variant form for a full-vector intrinsic form.
|
|
|
|
/// sse1_fp_unop_s - SSE1 unops in scalar form.
|
|
multiclass sse1_fp_unop_s<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode, Intrinsic F32Int> {
|
|
def SSr : SSI<opc, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src),
|
|
!strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"),
|
|
[(set FR32:$dst, (OpNode FR32:$src))]>;
|
|
// For scalar unary operations, fold a load into the operation
|
|
// only in OptForSize mode. It eliminates an instruction, but it also
|
|
// eliminates a whole-register clobber (the load), so it introduces a
|
|
// partial register update condition.
|
|
def SSm : I<opc, MRMSrcMem, (outs FR32:$dst), (ins f32mem:$src),
|
|
!strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"),
|
|
[(set FR32:$dst, (OpNode (load addr:$src)))]>, XS,
|
|
Requires<[HasSSE1, OptForSize]>;
|
|
def SSr_Int : SSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (F32Int VR128:$src))]>;
|
|
def SSm_Int : SSI<opc, MRMSrcMem, (outs VR128:$dst), (ins ssmem:$src),
|
|
!strconcat(OpcodeStr, "ss\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (F32Int sse_load_f32:$src))]>;
|
|
}
|
|
|
|
/// sse1_fp_unop_s_avx - AVX SSE1 unops in scalar form.
|
|
multiclass sse1_fp_unop_s_avx<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode, Intrinsic F32Int> {
|
|
def SSr : SSI<opc, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src1, FR32:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src2, $src1, $dst|$dst, $src1, $src2}"), []>;
|
|
def SSm : I<opc, MRMSrcMem, (outs FR32:$dst), (ins FR32:$src1, f32mem:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, XS, Requires<[HasAVX, OptForSize]>;
|
|
def SSr_Int : SSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src, $dst, $dst|$dst, $dst, $src}"),
|
|
[(set VR128:$dst, (F32Int VR128:$src))]>;
|
|
def SSm_Int : SSI<opc, MRMSrcMem, (outs VR128:$dst), (ins ssmem:$src),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src, $dst, $dst|$dst, $dst, $src}"),
|
|
[(set VR128:$dst, (F32Int sse_load_f32:$src))]>;
|
|
}
|
|
|
|
/// sse1_fp_unop_p - SSE1 unops in packed form.
|
|
multiclass sse1_fp_unop_p<bits<8> opc, string OpcodeStr, SDNode OpNode> {
|
|
def PSr : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (v4f32 (OpNode VR128:$src)))]>;
|
|
def PSm : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (OpNode (memopv4f32 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse1_fp_unop_p_y - AVX 256-bit SSE1 unops in packed form.
|
|
multiclass sse1_fp_unop_p_y<bits<8> opc, string OpcodeStr, SDNode OpNode> {
|
|
def PSYr : PSI<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (v8f32 (OpNode VR256:$src)))]>;
|
|
def PSYm : PSI<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (OpNode (memopv8f32 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse1_fp_unop_p_int - SSE1 intrinsics unops in packed forms.
|
|
multiclass sse1_fp_unop_p_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic V4F32Int> {
|
|
def PSr_Int : PSI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (V4F32Int VR128:$src))]>;
|
|
def PSm_Int : PSI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (V4F32Int (memopv4f32 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse1_fp_unop_p_y_int - AVX 256-bit intrinsics unops in packed forms.
|
|
multiclass sse1_fp_unop_p_y_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic V4F32Int> {
|
|
def PSYr_Int : PSI<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (V4F32Int VR256:$src))]>;
|
|
def PSYm_Int : PSI<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
!strconcat(OpcodeStr, "ps\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (V4F32Int (memopv8f32 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse2_fp_unop_s - SSE2 unops in scalar form.
|
|
multiclass sse2_fp_unop_s<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode, Intrinsic F64Int> {
|
|
def SDr : SDI<opc, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src),
|
|
!strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"),
|
|
[(set FR64:$dst, (OpNode FR64:$src))]>;
|
|
// See the comments in sse1_fp_unop_s for why this is OptForSize.
|
|
def SDm : I<opc, MRMSrcMem, (outs FR64:$dst), (ins f64mem:$src),
|
|
!strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"),
|
|
[(set FR64:$dst, (OpNode (load addr:$src)))]>, XD,
|
|
Requires<[HasSSE2, OptForSize]>;
|
|
def SDr_Int : SDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (F64Int VR128:$src))]>;
|
|
def SDm_Int : SDI<opc, MRMSrcMem, (outs VR128:$dst), (ins sdmem:$src),
|
|
!strconcat(OpcodeStr, "sd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (F64Int sse_load_f64:$src))]>;
|
|
}
|
|
|
|
/// sse2_fp_unop_s_avx - AVX SSE2 unops in scalar form.
|
|
multiclass sse2_fp_unop_s_avx<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode, Intrinsic F64Int> {
|
|
def SDr : SDI<opc, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src1, FR64:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src2, $src1, $dst|$dst, $src1, $src2}"), []>;
|
|
def SDm : SDI<opc, MRMSrcMem, (outs FR64:$dst),
|
|
(ins FR64:$src1, f64mem:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src2, $src1, $dst|$dst, $src1, $src2}"), []>;
|
|
def SDr_Int : SDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "sd\t{$src, $dst, $dst|$dst, $dst, $src}"),
|
|
[(set VR128:$dst, (F64Int VR128:$src))]>;
|
|
def SDm_Int : SDI<opc, MRMSrcMem, (outs VR128:$dst), (ins sdmem:$src),
|
|
!strconcat(OpcodeStr, "sd\t{$src, $dst, $dst|$dst, $dst, $src}"),
|
|
[(set VR128:$dst, (F64Int sse_load_f64:$src))]>;
|
|
}
|
|
|
|
/// sse2_fp_unop_p - SSE2 unops in vector forms.
|
|
multiclass sse2_fp_unop_p<bits<8> opc, string OpcodeStr,
|
|
SDNode OpNode> {
|
|
def PDr : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (v2f64 (OpNode VR128:$src)))]>;
|
|
def PDm : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (OpNode (memopv2f64 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse2_fp_unop_p_y - AVX SSE2 256-bit unops in vector forms.
|
|
multiclass sse2_fp_unop_p_y<bits<8> opc, string OpcodeStr, SDNode OpNode> {
|
|
def PDYr : PDI<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (v4f64 (OpNode VR256:$src)))]>;
|
|
def PDYm : PDI<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (OpNode (memopv4f64 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse2_fp_unop_p_int - SSE2 intrinsic unops in vector forms.
|
|
multiclass sse2_fp_unop_p_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic V2F64Int> {
|
|
def PDr_Int : PDI<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (V2F64Int VR128:$src))]>;
|
|
def PDm_Int : PDI<opc, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (V2F64Int (memopv2f64 addr:$src)))]>;
|
|
}
|
|
|
|
/// sse2_fp_unop_p_y_int - AVX 256-bit intrinsic unops in vector forms.
|
|
multiclass sse2_fp_unop_p_y_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic V2F64Int> {
|
|
def PDYr_Int : PDI<opc, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (V2F64Int VR256:$src))]>;
|
|
def PDYm_Int : PDI<opc, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
!strconcat(OpcodeStr, "pd\t{$src, $dst|$dst, $src}"),
|
|
[(set VR256:$dst, (V2F64Int (memopv4f64 addr:$src)))]>;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
// Square root.
|
|
defm VSQRT : sse1_fp_unop_s_avx<0x51, "vsqrt", fsqrt, int_x86_sse_sqrt_ss>,
|
|
sse2_fp_unop_s_avx<0x51, "vsqrt", fsqrt, int_x86_sse2_sqrt_sd>,
|
|
VEX_4V;
|
|
|
|
defm VSQRT : sse1_fp_unop_p<0x51, "vsqrt", fsqrt>,
|
|
sse2_fp_unop_p<0x51, "vsqrt", fsqrt>,
|
|
sse1_fp_unop_p_y<0x51, "vsqrt", fsqrt>,
|
|
sse2_fp_unop_p_y<0x51, "vsqrt", fsqrt>,
|
|
sse1_fp_unop_p_int<0x51, "vsqrt", int_x86_sse_sqrt_ps>,
|
|
sse2_fp_unop_p_int<0x51, "vsqrt", int_x86_sse2_sqrt_pd>,
|
|
sse1_fp_unop_p_y_int<0x51, "vsqrt", int_x86_avx_sqrt_ps_256>,
|
|
sse2_fp_unop_p_y_int<0x51, "vsqrt", int_x86_avx_sqrt_pd_256>,
|
|
VEX;
|
|
|
|
// Reciprocal approximations. Note that these typically require refinement
|
|
// in order to obtain suitable precision.
|
|
defm VRSQRT : sse1_fp_unop_s_avx<0x52, "vrsqrt", X86frsqrt,
|
|
int_x86_sse_rsqrt_ss>, VEX_4V;
|
|
defm VRSQRT : sse1_fp_unop_p<0x52, "vrsqrt", X86frsqrt>,
|
|
sse1_fp_unop_p_y<0x52, "vrsqrt", X86frsqrt>,
|
|
sse1_fp_unop_p_y_int<0x52, "vrsqrt", int_x86_avx_rsqrt_ps_256>,
|
|
sse1_fp_unop_p_int<0x52, "vrsqrt", int_x86_sse_rsqrt_ps>, VEX;
|
|
|
|
defm VRCP : sse1_fp_unop_s_avx<0x53, "vrcp", X86frcp, int_x86_sse_rcp_ss>,
|
|
VEX_4V;
|
|
defm VRCP : sse1_fp_unop_p<0x53, "vrcp", X86frcp>,
|
|
sse1_fp_unop_p_y<0x53, "vrcp", X86frcp>,
|
|
sse1_fp_unop_p_y_int<0x53, "vrcp", int_x86_avx_rcp_ps_256>,
|
|
sse1_fp_unop_p_int<0x53, "vrcp", int_x86_sse_rcp_ps>, VEX;
|
|
}
|
|
|
|
// Square root.
|
|
defm SQRT : sse1_fp_unop_s<0x51, "sqrt", fsqrt, int_x86_sse_sqrt_ss>,
|
|
sse1_fp_unop_p<0x51, "sqrt", fsqrt>,
|
|
sse1_fp_unop_p_int<0x51, "sqrt", int_x86_sse_sqrt_ps>,
|
|
sse2_fp_unop_s<0x51, "sqrt", fsqrt, int_x86_sse2_sqrt_sd>,
|
|
sse2_fp_unop_p<0x51, "sqrt", fsqrt>,
|
|
sse2_fp_unop_p_int<0x51, "sqrt", int_x86_sse2_sqrt_pd>;
|
|
|
|
// Reciprocal approximations. Note that these typically require refinement
|
|
// in order to obtain suitable precision.
|
|
defm RSQRT : sse1_fp_unop_s<0x52, "rsqrt", X86frsqrt, int_x86_sse_rsqrt_ss>,
|
|
sse1_fp_unop_p<0x52, "rsqrt", X86frsqrt>,
|
|
sse1_fp_unop_p_int<0x52, "rsqrt", int_x86_sse_rsqrt_ps>;
|
|
defm RCP : sse1_fp_unop_s<0x53, "rcp", X86frcp, int_x86_sse_rcp_ss>,
|
|
sse1_fp_unop_p<0x53, "rcp", X86frcp>,
|
|
sse1_fp_unop_p_int<0x53, "rcp", int_x86_sse_rcp_ps>;
|
|
|
|
// There is no f64 version of the reciprocal approximation instructions.
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Non-temporal stores
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let AddedComplexity = 400 in { // Prefer non-temporal versions
|
|
def VMOVNTPSmr : VPSI<0x2B, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src),
|
|
"movntps\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v4f32 VR128:$src),
|
|
addr:$dst)]>, VEX;
|
|
def VMOVNTPDmr : VPDI<0x2B, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src),
|
|
"movntpd\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v2f64 VR128:$src),
|
|
addr:$dst)]>, VEX;
|
|
def VMOVNTDQ_64mr : VPDI<0xE7, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src),
|
|
"movntdq\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v2f64 VR128:$src),
|
|
addr:$dst)]>, VEX;
|
|
|
|
let ExeDomain = SSEPackedInt in
|
|
def VMOVNTDQmr : VPDI<0xE7, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src),
|
|
"movntdq\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v4f32 VR128:$src),
|
|
addr:$dst)]>, VEX;
|
|
|
|
def : Pat<(alignednontemporalstore (v2i64 VR128:$src), addr:$dst),
|
|
(VMOVNTDQmr addr:$dst, VR128:$src)>, Requires<[HasAVX]>;
|
|
|
|
def VMOVNTPSYmr : VPSI<0x2B, MRMDestMem, (outs),
|
|
(ins f256mem:$dst, VR256:$src),
|
|
"movntps\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v8f32 VR256:$src),
|
|
addr:$dst)]>, VEX;
|
|
def VMOVNTPDYmr : VPDI<0x2B, MRMDestMem, (outs),
|
|
(ins f256mem:$dst, VR256:$src),
|
|
"movntpd\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v4f64 VR256:$src),
|
|
addr:$dst)]>, VEX;
|
|
def VMOVNTDQY_64mr : VPDI<0xE7, MRMDestMem, (outs),
|
|
(ins f256mem:$dst, VR256:$src),
|
|
"movntdq\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v4f64 VR256:$src),
|
|
addr:$dst)]>, VEX;
|
|
let ExeDomain = SSEPackedInt in
|
|
def VMOVNTDQYmr : VPDI<0xE7, MRMDestMem, (outs),
|
|
(ins f256mem:$dst, VR256:$src),
|
|
"movntdq\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v8f32 VR256:$src),
|
|
addr:$dst)]>, VEX;
|
|
}
|
|
|
|
def : Pat<(int_x86_avx_movnt_dq_256 addr:$dst, VR256:$src),
|
|
(VMOVNTDQYmr addr:$dst, VR256:$src)>;
|
|
def : Pat<(int_x86_avx_movnt_pd_256 addr:$dst, VR256:$src),
|
|
(VMOVNTPDYmr addr:$dst, VR256:$src)>;
|
|
def : Pat<(int_x86_avx_movnt_ps_256 addr:$dst, VR256:$src),
|
|
(VMOVNTPSYmr addr:$dst, VR256:$src)>;
|
|
|
|
let AddedComplexity = 400 in { // Prefer non-temporal versions
|
|
def MOVNTPSmr : PSI<0x2B, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movntps\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v4f32 VR128:$src), addr:$dst)]>;
|
|
def MOVNTPDmr : PDI<0x2B, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movntpd\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore(v2f64 VR128:$src), addr:$dst)]>;
|
|
|
|
def MOVNTDQ_64mr : PDI<0xE7, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movntdq\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v2f64 VR128:$src), addr:$dst)]>;
|
|
|
|
let ExeDomain = SSEPackedInt in
|
|
def MOVNTDQmr : PDI<0xE7, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src),
|
|
"movntdq\t{$src, $dst|$dst, $src}",
|
|
[(alignednontemporalstore (v4f32 VR128:$src), addr:$dst)]>;
|
|
|
|
def : Pat<(alignednontemporalstore (v2i64 VR128:$src), addr:$dst),
|
|
(MOVNTDQmr addr:$dst, VR128:$src)>;
|
|
|
|
// There is no AVX form for instructions below this point
|
|
def MOVNTImr : I<0xC3, MRMDestMem, (outs), (ins i32mem:$dst, GR32:$src),
|
|
"movnti\t{$src, $dst|$dst, $src}",
|
|
[(nontemporalstore (i32 GR32:$src), addr:$dst)]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
def MOVNTI_64mr : RI<0xC3, MRMDestMem, (outs), (ins i64mem:$dst, GR64:$src),
|
|
"movnti\t{$src, $dst|$dst, $src}",
|
|
[(nontemporalstore (i64 GR64:$src), addr:$dst)]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Misc Instructions (No AVX form)
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Prefetch intrinsic.
|
|
def PREFETCHT0 : PSI<0x18, MRM1m, (outs), (ins i8mem:$src),
|
|
"prefetcht0\t$src", [(prefetch addr:$src, imm, (i32 3), (i32 1))]>;
|
|
def PREFETCHT1 : PSI<0x18, MRM2m, (outs), (ins i8mem:$src),
|
|
"prefetcht1\t$src", [(prefetch addr:$src, imm, (i32 2), (i32 1))]>;
|
|
def PREFETCHT2 : PSI<0x18, MRM3m, (outs), (ins i8mem:$src),
|
|
"prefetcht2\t$src", [(prefetch addr:$src, imm, (i32 1), (i32 1))]>;
|
|
def PREFETCHNTA : PSI<0x18, MRM0m, (outs), (ins i8mem:$src),
|
|
"prefetchnta\t$src", [(prefetch addr:$src, imm, (i32 0), (i32 1))]>;
|
|
|
|
// Load, store, and memory fence
|
|
def SFENCE : I<0xAE, MRM_F8, (outs), (ins), "sfence", [(int_x86_sse_sfence)]>,
|
|
TB, Requires<[HasSSE1]>;
|
|
def : Pat<(X86SFence), (SFENCE)>;
|
|
|
|
// Alias instructions that map zero vector to pxor / xorp* for sse.
|
|
// We set canFoldAsLoad because this can be converted to a constant-pool
|
|
// load of an all-zeros value if folding it would be beneficial.
|
|
// FIXME: Change encoding to pseudo! This is blocked right now by the x86
|
|
// JIT implementation, it does not expand the instructions below like
|
|
// X86MCInstLower does.
|
|
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
|
|
isCodeGenOnly = 1 in {
|
|
def V_SET0PS : PSI<0x57, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v4f32 immAllZerosV))]>;
|
|
def V_SET0PD : PDI<0x57, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v2f64 immAllZerosV))]>;
|
|
let ExeDomain = SSEPackedInt in
|
|
def V_SET0PI : PDI<0xEF, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v4i32 immAllZerosV))]>;
|
|
}
|
|
|
|
// The same as done above but for AVX. The 128-bit versions are the
|
|
// same, but re-encoded. The 256-bit does not support PI version.
|
|
// FIXME: Change encoding to pseudo! This is blocked right now by the x86
|
|
// JIT implementatioan, it does not expand the instructions below like
|
|
// X86MCInstLower does.
|
|
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
|
|
isCodeGenOnly = 1, Predicates = [HasAVX] in {
|
|
def AVX_SET0PS : PSI<0x57, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v4f32 immAllZerosV))]>, VEX_4V;
|
|
def AVX_SET0PD : PDI<0x57, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v2f64 immAllZerosV))]>, VEX_4V;
|
|
def AVX_SET0PSY : PSI<0x57, MRMInitReg, (outs VR256:$dst), (ins), "",
|
|
[(set VR256:$dst, (v8f32 immAllZerosV))]>, VEX_4V;
|
|
def AVX_SET0PDY : PDI<0x57, MRMInitReg, (outs VR256:$dst), (ins), "",
|
|
[(set VR256:$dst, (v4f64 immAllZerosV))]>, VEX_4V;
|
|
let ExeDomain = SSEPackedInt in
|
|
def AVX_SET0PI : PDI<0xEF, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v4i32 immAllZerosV))]>;
|
|
}
|
|
|
|
def : Pat<(v2i64 immAllZerosV), (V_SET0PI)>;
|
|
def : Pat<(v8i16 immAllZerosV), (V_SET0PI)>;
|
|
def : Pat<(v16i8 immAllZerosV), (V_SET0PI)>;
|
|
|
|
def : Pat<(f32 (vector_extract (v4f32 VR128:$src), (iPTR 0))),
|
|
(f32 (EXTRACT_SUBREG (v4f32 VR128:$src), sub_ss))>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE 1 & 2 - Load/Store XCSR register
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def VLDMXCSR : VPSI<0xAE, MRM2m, (outs), (ins i32mem:$src),
|
|
"ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)]>, VEX;
|
|
def VSTMXCSR : VPSI<0xAE, MRM3m, (outs), (ins i32mem:$dst),
|
|
"stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)]>, VEX;
|
|
|
|
def LDMXCSR : PSI<0xAE, MRM2m, (outs), (ins i32mem:$src),
|
|
"ldmxcsr\t$src", [(int_x86_sse_ldmxcsr addr:$src)]>;
|
|
def STMXCSR : PSI<0xAE, MRM3m, (outs), (ins i32mem:$dst),
|
|
"stmxcsr\t$dst", [(int_x86_sse_stmxcsr addr:$dst)]>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Move Aligned/Unaligned Packed Integer Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in { // SSE integer instructions
|
|
|
|
let neverHasSideEffects = 1 in {
|
|
def VMOVDQArr : VPDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VMOVDQAYrr : VPDI<0x6F, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
}
|
|
def VMOVDQUrr : VPDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"movdqu\t{$src, $dst|$dst, $src}", []>, XS, VEX;
|
|
def VMOVDQUYrr : VPDI<0x6F, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
"movdqu\t{$src, $dst|$dst, $src}", []>, XS, VEX;
|
|
|
|
let canFoldAsLoad = 1, mayLoad = 1 in {
|
|
def VMOVDQArm : VPDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VMOVDQAYrm : VPDI<0x6F, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
let Predicates = [HasAVX] in {
|
|
def VMOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"vmovdqu\t{$src, $dst|$dst, $src}",[]>, XS, VEX;
|
|
def VMOVDQUYrm : I<0x6F, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
|
|
"vmovdqu\t{$src, $dst|$dst, $src}",[]>, XS, VEX;
|
|
}
|
|
}
|
|
|
|
let mayStore = 1 in {
|
|
def VMOVDQAmr : VPDI<0x7F, MRMDestMem, (outs),
|
|
(ins i128mem:$dst, VR128:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VMOVDQAYmr : VPDI<0x7F, MRMDestMem, (outs),
|
|
(ins i256mem:$dst, VR256:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
let Predicates = [HasAVX] in {
|
|
def VMOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
|
|
"vmovdqu\t{$src, $dst|$dst, $src}",[]>, XS, VEX;
|
|
def VMOVDQUYmr : I<0x7F, MRMDestMem, (outs), (ins i256mem:$dst, VR256:$src),
|
|
"vmovdqu\t{$src, $dst|$dst, $src}",[]>, XS, VEX;
|
|
}
|
|
}
|
|
|
|
let neverHasSideEffects = 1 in
|
|
def MOVDQArr : PDI<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}", []>;
|
|
|
|
def MOVDQUrr : I<0x6F, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"movdqu\t{$src, $dst|$dst, $src}",
|
|
[]>, XS, Requires<[HasSSE2]>;
|
|
|
|
let canFoldAsLoad = 1, mayLoad = 1 in {
|
|
def MOVDQArm : PDI<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}",
|
|
[/*(set VR128:$dst, (alignedloadv2i64 addr:$src))*/]>;
|
|
def MOVDQUrm : I<0x6F, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"movdqu\t{$src, $dst|$dst, $src}",
|
|
[/*(set VR128:$dst, (loadv2i64 addr:$src))*/]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
}
|
|
|
|
let mayStore = 1 in {
|
|
def MOVDQAmr : PDI<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
|
|
"movdqa\t{$src, $dst|$dst, $src}",
|
|
[/*(alignedstore (v2i64 VR128:$src), addr:$dst)*/]>;
|
|
def MOVDQUmr : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
|
|
"movdqu\t{$src, $dst|$dst, $src}",
|
|
[/*(store (v2i64 VR128:$src), addr:$dst)*/]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
}
|
|
|
|
// Intrinsic forms of MOVDQU load and store
|
|
def VMOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
|
|
"vmovdqu\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
|
|
def MOVDQUmr_Int : I<0x7F, MRMDestMem, (outs), (ins i128mem:$dst, VR128:$src),
|
|
"movdqu\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
def : Pat<(int_x86_avx_loadu_dq_256 addr:$src), (VMOVDQUYrm addr:$src)>;
|
|
def : Pat<(int_x86_avx_storeu_dq_256 addr:$dst, VR256:$src),
|
|
(VMOVDQUYmr addr:$dst, VR256:$src)>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Arithmetic Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in { // SSE integer instructions
|
|
|
|
multiclass PDI_binop_rm_int<bits<8> opc, string OpcodeStr, Intrinsic IntId,
|
|
bit IsCommutable = 0, bit Is2Addr = 1> {
|
|
let isCommutable = IsCommutable in
|
|
def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]>;
|
|
def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId VR128:$src1,
|
|
(bitconvert (memopv2i64 addr:$src2))))]>;
|
|
}
|
|
|
|
multiclass PDI_binop_rmi_int<bits<8> opc, bits<8> opc2, Format ImmForm,
|
|
string OpcodeStr, Intrinsic IntId,
|
|
Intrinsic IntId2, bit Is2Addr = 1> {
|
|
def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]>;
|
|
def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId VR128:$src1,
|
|
(bitconvert (memopv2i64 addr:$src2))))]>;
|
|
def ri : PDIi8<opc2, ImmForm, (outs VR128:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId2 VR128:$src1, (i32 imm:$src2)))]>;
|
|
}
|
|
|
|
/// PDI_binop_rm - Simple SSE2 binary operator.
|
|
multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
|
|
ValueType OpVT, bit IsCommutable = 0, bit Is2Addr = 1> {
|
|
let isCommutable = IsCommutable in
|
|
def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (OpVT (OpNode VR128:$src1, VR128:$src2)))]>;
|
|
def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (OpVT (OpNode VR128:$src1,
|
|
(bitconvert (memopv2i64 addr:$src2)))))]>;
|
|
}
|
|
|
|
/// PDI_binop_rm_v2i64 - Simple SSE2 binary operator whose type is v2i64.
|
|
///
|
|
/// FIXME: we could eliminate this and use PDI_binop_rm instead if tblgen knew
|
|
/// to collapse (bitconvert VT to VT) into its operand.
|
|
///
|
|
multiclass PDI_binop_rm_v2i64<bits<8> opc, string OpcodeStr, SDNode OpNode,
|
|
bit IsCommutable = 0, bit Is2Addr = 1> {
|
|
let isCommutable = IsCommutable in
|
|
def rr : PDI<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (v2i64 (OpNode VR128:$src1, VR128:$src2)))]>;
|
|
def rm : PDI<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (OpNode VR128:$src1, (memopv2i64 addr:$src2)))]>;
|
|
}
|
|
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
// 128-bit Integer Arithmetic
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPADDB : PDI_binop_rm<0xFC, "vpaddb", add, v16i8, 1, 0 /*3addr*/>, VEX_4V;
|
|
defm VPADDW : PDI_binop_rm<0xFD, "vpaddw", add, v8i16, 1, 0>, VEX_4V;
|
|
defm VPADDD : PDI_binop_rm<0xFE, "vpaddd", add, v4i32, 1, 0>, VEX_4V;
|
|
defm VPADDQ : PDI_binop_rm_v2i64<0xD4, "vpaddq", add, 1, 0>, VEX_4V;
|
|
defm VPMULLW : PDI_binop_rm<0xD5, "vpmullw", mul, v8i16, 1, 0>, VEX_4V;
|
|
defm VPSUBB : PDI_binop_rm<0xF8, "vpsubb", sub, v16i8, 0, 0>, VEX_4V;
|
|
defm VPSUBW : PDI_binop_rm<0xF9, "vpsubw", sub, v8i16, 0, 0>, VEX_4V;
|
|
defm VPSUBD : PDI_binop_rm<0xFA, "vpsubd", sub, v4i32, 0, 0>, VEX_4V;
|
|
defm VPSUBQ : PDI_binop_rm_v2i64<0xFB, "vpsubq", sub, 0, 0>, VEX_4V;
|
|
|
|
// Intrinsic forms
|
|
defm VPSUBSB : PDI_binop_rm_int<0xE8, "vpsubsb" , int_x86_sse2_psubs_b, 0, 0>,
|
|
VEX_4V;
|
|
defm VPSUBSW : PDI_binop_rm_int<0xE9, "vpsubsw" , int_x86_sse2_psubs_w, 0, 0>,
|
|
VEX_4V;
|
|
defm VPSUBUSB : PDI_binop_rm_int<0xD8, "vpsubusb", int_x86_sse2_psubus_b, 0, 0>,
|
|
VEX_4V;
|
|
defm VPSUBUSW : PDI_binop_rm_int<0xD9, "vpsubusw", int_x86_sse2_psubus_w, 0, 0>,
|
|
VEX_4V;
|
|
defm VPADDSB : PDI_binop_rm_int<0xEC, "vpaddsb" , int_x86_sse2_padds_b, 1, 0>,
|
|
VEX_4V;
|
|
defm VPADDSW : PDI_binop_rm_int<0xED, "vpaddsw" , int_x86_sse2_padds_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPADDUSB : PDI_binop_rm_int<0xDC, "vpaddusb", int_x86_sse2_paddus_b, 1, 0>,
|
|
VEX_4V;
|
|
defm VPADDUSW : PDI_binop_rm_int<0xDD, "vpaddusw", int_x86_sse2_paddus_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMULHUW : PDI_binop_rm_int<0xE4, "vpmulhuw", int_x86_sse2_pmulhu_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMULHW : PDI_binop_rm_int<0xE5, "vpmulhw" , int_x86_sse2_pmulh_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMULUDQ : PDI_binop_rm_int<0xF4, "vpmuludq", int_x86_sse2_pmulu_dq, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMADDWD : PDI_binop_rm_int<0xF5, "vpmaddwd", int_x86_sse2_pmadd_wd, 1, 0>,
|
|
VEX_4V;
|
|
defm VPAVGB : PDI_binop_rm_int<0xE0, "vpavgb", int_x86_sse2_pavg_b, 1, 0>,
|
|
VEX_4V;
|
|
defm VPAVGW : PDI_binop_rm_int<0xE3, "vpavgw", int_x86_sse2_pavg_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMINUB : PDI_binop_rm_int<0xDA, "vpminub", int_x86_sse2_pminu_b, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMINSW : PDI_binop_rm_int<0xEA, "vpminsw", int_x86_sse2_pmins_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMAXUB : PDI_binop_rm_int<0xDE, "vpmaxub", int_x86_sse2_pmaxu_b, 1, 0>,
|
|
VEX_4V;
|
|
defm VPMAXSW : PDI_binop_rm_int<0xEE, "vpmaxsw", int_x86_sse2_pmaxs_w, 1, 0>,
|
|
VEX_4V;
|
|
defm VPSADBW : PDI_binop_rm_int<0xF6, "vpsadbw", int_x86_sse2_psad_bw, 1, 0>,
|
|
VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PADDB : PDI_binop_rm<0xFC, "paddb", add, v16i8, 1>;
|
|
defm PADDW : PDI_binop_rm<0xFD, "paddw", add, v8i16, 1>;
|
|
defm PADDD : PDI_binop_rm<0xFE, "paddd", add, v4i32, 1>;
|
|
defm PADDQ : PDI_binop_rm_v2i64<0xD4, "paddq", add, 1>;
|
|
defm PMULLW : PDI_binop_rm<0xD5, "pmullw", mul, v8i16, 1>;
|
|
defm PSUBB : PDI_binop_rm<0xF8, "psubb", sub, v16i8>;
|
|
defm PSUBW : PDI_binop_rm<0xF9, "psubw", sub, v8i16>;
|
|
defm PSUBD : PDI_binop_rm<0xFA, "psubd", sub, v4i32>;
|
|
defm PSUBQ : PDI_binop_rm_v2i64<0xFB, "psubq", sub>;
|
|
|
|
// Intrinsic forms
|
|
defm PSUBSB : PDI_binop_rm_int<0xE8, "psubsb" , int_x86_sse2_psubs_b>;
|
|
defm PSUBSW : PDI_binop_rm_int<0xE9, "psubsw" , int_x86_sse2_psubs_w>;
|
|
defm PSUBUSB : PDI_binop_rm_int<0xD8, "psubusb", int_x86_sse2_psubus_b>;
|
|
defm PSUBUSW : PDI_binop_rm_int<0xD9, "psubusw", int_x86_sse2_psubus_w>;
|
|
defm PADDSB : PDI_binop_rm_int<0xEC, "paddsb" , int_x86_sse2_padds_b, 1>;
|
|
defm PADDSW : PDI_binop_rm_int<0xED, "paddsw" , int_x86_sse2_padds_w, 1>;
|
|
defm PADDUSB : PDI_binop_rm_int<0xDC, "paddusb", int_x86_sse2_paddus_b, 1>;
|
|
defm PADDUSW : PDI_binop_rm_int<0xDD, "paddusw", int_x86_sse2_paddus_w, 1>;
|
|
defm PMULHUW : PDI_binop_rm_int<0xE4, "pmulhuw", int_x86_sse2_pmulhu_w, 1>;
|
|
defm PMULHW : PDI_binop_rm_int<0xE5, "pmulhw" , int_x86_sse2_pmulh_w, 1>;
|
|
defm PMULUDQ : PDI_binop_rm_int<0xF4, "pmuludq", int_x86_sse2_pmulu_dq, 1>;
|
|
defm PMADDWD : PDI_binop_rm_int<0xF5, "pmaddwd", int_x86_sse2_pmadd_wd, 1>;
|
|
defm PAVGB : PDI_binop_rm_int<0xE0, "pavgb", int_x86_sse2_pavg_b, 1>;
|
|
defm PAVGW : PDI_binop_rm_int<0xE3, "pavgw", int_x86_sse2_pavg_w, 1>;
|
|
defm PMINUB : PDI_binop_rm_int<0xDA, "pminub", int_x86_sse2_pminu_b, 1>;
|
|
defm PMINSW : PDI_binop_rm_int<0xEA, "pminsw", int_x86_sse2_pmins_w, 1>;
|
|
defm PMAXUB : PDI_binop_rm_int<0xDE, "pmaxub", int_x86_sse2_pmaxu_b, 1>;
|
|
defm PMAXSW : PDI_binop_rm_int<0xEE, "pmaxsw", int_x86_sse2_pmaxs_w, 1>;
|
|
defm PSADBW : PDI_binop_rm_int<0xF6, "psadbw", int_x86_sse2_psad_bw, 1>;
|
|
|
|
} // Constraints = "$src1 = $dst"
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Logical Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPSLLW : PDI_binop_rmi_int<0xF1, 0x71, MRM6r, "vpsllw",
|
|
int_x86_sse2_psll_w, int_x86_sse2_pslli_w, 0>,
|
|
VEX_4V;
|
|
defm VPSLLD : PDI_binop_rmi_int<0xF2, 0x72, MRM6r, "vpslld",
|
|
int_x86_sse2_psll_d, int_x86_sse2_pslli_d, 0>,
|
|
VEX_4V;
|
|
defm VPSLLQ : PDI_binop_rmi_int<0xF3, 0x73, MRM6r, "vpsllq",
|
|
int_x86_sse2_psll_q, int_x86_sse2_pslli_q, 0>,
|
|
VEX_4V;
|
|
|
|
defm VPSRLW : PDI_binop_rmi_int<0xD1, 0x71, MRM2r, "vpsrlw",
|
|
int_x86_sse2_psrl_w, int_x86_sse2_psrli_w, 0>,
|
|
VEX_4V;
|
|
defm VPSRLD : PDI_binop_rmi_int<0xD2, 0x72, MRM2r, "vpsrld",
|
|
int_x86_sse2_psrl_d, int_x86_sse2_psrli_d, 0>,
|
|
VEX_4V;
|
|
defm VPSRLQ : PDI_binop_rmi_int<0xD3, 0x73, MRM2r, "vpsrlq",
|
|
int_x86_sse2_psrl_q, int_x86_sse2_psrli_q, 0>,
|
|
VEX_4V;
|
|
|
|
defm VPSRAW : PDI_binop_rmi_int<0xE1, 0x71, MRM4r, "vpsraw",
|
|
int_x86_sse2_psra_w, int_x86_sse2_psrai_w, 0>,
|
|
VEX_4V;
|
|
defm VPSRAD : PDI_binop_rmi_int<0xE2, 0x72, MRM4r, "vpsrad",
|
|
int_x86_sse2_psra_d, int_x86_sse2_psrai_d, 0>,
|
|
VEX_4V;
|
|
|
|
defm VPAND : PDI_binop_rm_v2i64<0xDB, "vpand", and, 1, 0>, VEX_4V;
|
|
defm VPOR : PDI_binop_rm_v2i64<0xEB, "vpor" , or, 1, 0>, VEX_4V;
|
|
defm VPXOR : PDI_binop_rm_v2i64<0xEF, "vpxor", xor, 1, 0>, VEX_4V;
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
let neverHasSideEffects = 1 in {
|
|
// 128-bit logical shifts.
|
|
def VPSLLDQri : PDIi8<0x73, MRM7r,
|
|
(outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2),
|
|
"vpslldq\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
|
|
VEX_4V;
|
|
def VPSRLDQri : PDIi8<0x73, MRM3r,
|
|
(outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2),
|
|
"vpsrldq\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>,
|
|
VEX_4V;
|
|
// PSRADQri doesn't exist in SSE[1-3].
|
|
}
|
|
def VPANDNrr : PDI<0xDF, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"vpandn\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst, (v2i64 (and (vnot VR128:$src1),
|
|
VR128:$src2)))]>, VEX_4V;
|
|
|
|
def VPANDNrm : PDI<0xDF, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
"vpandn\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst, (v2i64 (and (vnot VR128:$src1),
|
|
(memopv2i64 addr:$src2))))]>,
|
|
VEX_4V;
|
|
}
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PSLLW : PDI_binop_rmi_int<0xF1, 0x71, MRM6r, "psllw",
|
|
int_x86_sse2_psll_w, int_x86_sse2_pslli_w>;
|
|
defm PSLLD : PDI_binop_rmi_int<0xF2, 0x72, MRM6r, "pslld",
|
|
int_x86_sse2_psll_d, int_x86_sse2_pslli_d>;
|
|
defm PSLLQ : PDI_binop_rmi_int<0xF3, 0x73, MRM6r, "psllq",
|
|
int_x86_sse2_psll_q, int_x86_sse2_pslli_q>;
|
|
|
|
defm PSRLW : PDI_binop_rmi_int<0xD1, 0x71, MRM2r, "psrlw",
|
|
int_x86_sse2_psrl_w, int_x86_sse2_psrli_w>;
|
|
defm PSRLD : PDI_binop_rmi_int<0xD2, 0x72, MRM2r, "psrld",
|
|
int_x86_sse2_psrl_d, int_x86_sse2_psrli_d>;
|
|
defm PSRLQ : PDI_binop_rmi_int<0xD3, 0x73, MRM2r, "psrlq",
|
|
int_x86_sse2_psrl_q, int_x86_sse2_psrli_q>;
|
|
|
|
defm PSRAW : PDI_binop_rmi_int<0xE1, 0x71, MRM4r, "psraw",
|
|
int_x86_sse2_psra_w, int_x86_sse2_psrai_w>;
|
|
defm PSRAD : PDI_binop_rmi_int<0xE2, 0x72, MRM4r, "psrad",
|
|
int_x86_sse2_psra_d, int_x86_sse2_psrai_d>;
|
|
|
|
defm PAND : PDI_binop_rm_v2i64<0xDB, "pand", and, 1>;
|
|
defm POR : PDI_binop_rm_v2i64<0xEB, "por" , or, 1>;
|
|
defm PXOR : PDI_binop_rm_v2i64<0xEF, "pxor", xor, 1>;
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
let neverHasSideEffects = 1 in {
|
|
// 128-bit logical shifts.
|
|
def PSLLDQri : PDIi8<0x73, MRM7r,
|
|
(outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2),
|
|
"pslldq\t{$src2, $dst|$dst, $src2}", []>;
|
|
def PSRLDQri : PDIi8<0x73, MRM3r,
|
|
(outs VR128:$dst), (ins VR128:$src1, i32i8imm:$src2),
|
|
"psrldq\t{$src2, $dst|$dst, $src2}", []>;
|
|
// PSRADQri doesn't exist in SSE[1-3].
|
|
}
|
|
def PANDNrr : PDI<0xDF, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"pandn\t{$src2, $dst|$dst, $src2}", []>;
|
|
|
|
def PANDNrm : PDI<0xDF, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
"pandn\t{$src2, $dst|$dst, $src2}", []>;
|
|
}
|
|
} // Constraints = "$src1 = $dst"
|
|
|
|
let Predicates = [HasAVX] in {
|
|
def : Pat<(int_x86_sse2_psll_dq VR128:$src1, imm:$src2),
|
|
(v2i64 (VPSLLDQri VR128:$src1, (BYTE_imm imm:$src2)))>;
|
|
def : Pat<(int_x86_sse2_psrl_dq VR128:$src1, imm:$src2),
|
|
(v2i64 (VPSRLDQri VR128:$src1, (BYTE_imm imm:$src2)))>;
|
|
def : Pat<(int_x86_sse2_psll_dq_bs VR128:$src1, imm:$src2),
|
|
(v2i64 (VPSLLDQri VR128:$src1, imm:$src2))>;
|
|
def : Pat<(int_x86_sse2_psrl_dq_bs VR128:$src1, imm:$src2),
|
|
(v2i64 (VPSRLDQri VR128:$src1, imm:$src2))>;
|
|
def : Pat<(v2f64 (X86fsrl VR128:$src1, i32immSExt8:$src2)),
|
|
(v2f64 (VPSRLDQri VR128:$src1, (BYTE_imm imm:$src2)))>;
|
|
|
|
// Shift up / down and insert zero's.
|
|
def : Pat<(v2i64 (X86vshl VR128:$src, (i8 imm:$amt))),
|
|
(v2i64 (VPSLLDQri VR128:$src, (BYTE_imm imm:$amt)))>;
|
|
def : Pat<(v2i64 (X86vshr VR128:$src, (i8 imm:$amt))),
|
|
(v2i64 (VPSRLDQri VR128:$src, (BYTE_imm imm:$amt)))>;
|
|
}
|
|
|
|
let Predicates = [HasSSE2] in {
|
|
def : Pat<(int_x86_sse2_psll_dq VR128:$src1, imm:$src2),
|
|
(v2i64 (PSLLDQri VR128:$src1, (BYTE_imm imm:$src2)))>;
|
|
def : Pat<(int_x86_sse2_psrl_dq VR128:$src1, imm:$src2),
|
|
(v2i64 (PSRLDQri VR128:$src1, (BYTE_imm imm:$src2)))>;
|
|
def : Pat<(int_x86_sse2_psll_dq_bs VR128:$src1, imm:$src2),
|
|
(v2i64 (PSLLDQri VR128:$src1, imm:$src2))>;
|
|
def : Pat<(int_x86_sse2_psrl_dq_bs VR128:$src1, imm:$src2),
|
|
(v2i64 (PSRLDQri VR128:$src1, imm:$src2))>;
|
|
def : Pat<(v2f64 (X86fsrl VR128:$src1, i32immSExt8:$src2)),
|
|
(v2f64 (PSRLDQri VR128:$src1, (BYTE_imm imm:$src2)))>;
|
|
|
|
// Shift up / down and insert zero's.
|
|
def : Pat<(v2i64 (X86vshl VR128:$src, (i8 imm:$amt))),
|
|
(v2i64 (PSLLDQri VR128:$src, (BYTE_imm imm:$amt)))>;
|
|
def : Pat<(v2i64 (X86vshr VR128:$src, (i8 imm:$amt))),
|
|
(v2i64 (PSRLDQri VR128:$src, (BYTE_imm imm:$amt)))>;
|
|
}
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Comparison Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPCMPEQB : PDI_binop_rm_int<0x74, "vpcmpeqb", int_x86_sse2_pcmpeq_b, 1,
|
|
0>, VEX_4V;
|
|
defm VPCMPEQW : PDI_binop_rm_int<0x75, "vpcmpeqw", int_x86_sse2_pcmpeq_w, 1,
|
|
0>, VEX_4V;
|
|
defm VPCMPEQD : PDI_binop_rm_int<0x76, "vpcmpeqd", int_x86_sse2_pcmpeq_d, 1,
|
|
0>, VEX_4V;
|
|
defm VPCMPGTB : PDI_binop_rm_int<0x64, "vpcmpgtb", int_x86_sse2_pcmpgt_b, 0,
|
|
0>, VEX_4V;
|
|
defm VPCMPGTW : PDI_binop_rm_int<0x65, "vpcmpgtw", int_x86_sse2_pcmpgt_w, 0,
|
|
0>, VEX_4V;
|
|
defm VPCMPGTD : PDI_binop_rm_int<0x66, "vpcmpgtd", int_x86_sse2_pcmpgt_d, 0,
|
|
0>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PCMPEQB : PDI_binop_rm_int<0x74, "pcmpeqb", int_x86_sse2_pcmpeq_b, 1>;
|
|
defm PCMPEQW : PDI_binop_rm_int<0x75, "pcmpeqw", int_x86_sse2_pcmpeq_w, 1>;
|
|
defm PCMPEQD : PDI_binop_rm_int<0x76, "pcmpeqd", int_x86_sse2_pcmpeq_d, 1>;
|
|
defm PCMPGTB : PDI_binop_rm_int<0x64, "pcmpgtb", int_x86_sse2_pcmpgt_b>;
|
|
defm PCMPGTW : PDI_binop_rm_int<0x65, "pcmpgtw", int_x86_sse2_pcmpgt_w>;
|
|
defm PCMPGTD : PDI_binop_rm_int<0x66, "pcmpgtd", int_x86_sse2_pcmpgt_d>;
|
|
} // Constraints = "$src1 = $dst"
|
|
|
|
def : Pat<(v16i8 (X86pcmpeqb VR128:$src1, VR128:$src2)),
|
|
(PCMPEQBrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v16i8 (X86pcmpeqb VR128:$src1, (memop addr:$src2))),
|
|
(PCMPEQBrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v8i16 (X86pcmpeqw VR128:$src1, VR128:$src2)),
|
|
(PCMPEQWrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v8i16 (X86pcmpeqw VR128:$src1, (memop addr:$src2))),
|
|
(PCMPEQWrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v4i32 (X86pcmpeqd VR128:$src1, VR128:$src2)),
|
|
(PCMPEQDrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v4i32 (X86pcmpeqd VR128:$src1, (memop addr:$src2))),
|
|
(PCMPEQDrm VR128:$src1, addr:$src2)>;
|
|
|
|
def : Pat<(v16i8 (X86pcmpgtb VR128:$src1, VR128:$src2)),
|
|
(PCMPGTBrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v16i8 (X86pcmpgtb VR128:$src1, (memop addr:$src2))),
|
|
(PCMPGTBrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v8i16 (X86pcmpgtw VR128:$src1, VR128:$src2)),
|
|
(PCMPGTWrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v8i16 (X86pcmpgtw VR128:$src1, (memop addr:$src2))),
|
|
(PCMPGTWrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v4i32 (X86pcmpgtd VR128:$src1, VR128:$src2)),
|
|
(PCMPGTDrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v4i32 (X86pcmpgtd VR128:$src1, (memop addr:$src2))),
|
|
(PCMPGTDrm VR128:$src1, addr:$src2)>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Pack Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPACKSSWB : PDI_binop_rm_int<0x63, "vpacksswb", int_x86_sse2_packsswb_128,
|
|
0, 0>, VEX_4V;
|
|
defm VPACKSSDW : PDI_binop_rm_int<0x6B, "vpackssdw", int_x86_sse2_packssdw_128,
|
|
0, 0>, VEX_4V;
|
|
defm VPACKUSWB : PDI_binop_rm_int<0x67, "vpackuswb", int_x86_sse2_packuswb_128,
|
|
0, 0>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PACKSSWB : PDI_binop_rm_int<0x63, "packsswb", int_x86_sse2_packsswb_128>;
|
|
defm PACKSSDW : PDI_binop_rm_int<0x6B, "packssdw", int_x86_sse2_packssdw_128>;
|
|
defm PACKUSWB : PDI_binop_rm_int<0x67, "packuswb", int_x86_sse2_packuswb_128>;
|
|
} // Constraints = "$src1 = $dst"
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Shuffle Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
multiclass sse2_pshuffle<string OpcodeStr, ValueType vt, PatFrag pshuf_frag,
|
|
PatFrag bc_frag> {
|
|
def ri : Ii8<0x70, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set VR128:$dst, (vt (pshuf_frag:$src2 VR128:$src1,
|
|
(undef))))]>;
|
|
def mi : Ii8<0x70, MRMSrcMem,
|
|
(outs VR128:$dst), (ins i128mem:$src1, i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set VR128:$dst, (vt (pshuf_frag:$src2
|
|
(bc_frag (memopv2i64 addr:$src1)),
|
|
(undef))))]>;
|
|
}
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
let Predicates = [HasAVX] in {
|
|
let AddedComplexity = 5 in
|
|
defm VPSHUFD : sse2_pshuffle<"vpshufd", v4i32, pshufd, bc_v4i32>, OpSize,
|
|
VEX;
|
|
|
|
// SSE2 with ImmT == Imm8 and XS prefix.
|
|
defm VPSHUFHW : sse2_pshuffle<"vpshufhw", v8i16, pshufhw, bc_v8i16>, XS,
|
|
VEX;
|
|
|
|
// SSE2 with ImmT == Imm8 and XD prefix.
|
|
defm VPSHUFLW : sse2_pshuffle<"vpshuflw", v8i16, pshuflw, bc_v8i16>, XD,
|
|
VEX;
|
|
}
|
|
|
|
let Predicates = [HasSSE2] in {
|
|
let AddedComplexity = 5 in
|
|
defm PSHUFD : sse2_pshuffle<"pshufd", v4i32, pshufd, bc_v4i32>, TB, OpSize;
|
|
|
|
// SSE2 with ImmT == Imm8 and XS prefix.
|
|
defm PSHUFHW : sse2_pshuffle<"pshufhw", v8i16, pshufhw, bc_v8i16>, XS;
|
|
|
|
// SSE2 with ImmT == Imm8 and XD prefix.
|
|
defm PSHUFLW : sse2_pshuffle<"pshuflw", v8i16, pshuflw, bc_v8i16>, XD;
|
|
}
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Unpack Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
multiclass sse2_unpack<bits<8> opc, string OpcodeStr, ValueType vt,
|
|
PatFrag unp_frag, PatFrag bc_frag, bit Is2Addr = 1> {
|
|
def rr : PDI<opc, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,"\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (vt (unp_frag VR128:$src1, VR128:$src2)))]>;
|
|
def rm : PDI<opc, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,"\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr,"\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (unp_frag VR128:$src1,
|
|
(bc_frag (memopv2i64
|
|
addr:$src2))))]>;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPUNPCKLBW : sse2_unpack<0x60, "vpunpcklbw", v16i8, unpckl, bc_v16i8,
|
|
0>, VEX_4V;
|
|
defm VPUNPCKLWD : sse2_unpack<0x61, "vpunpcklwd", v8i16, unpckl, bc_v8i16,
|
|
0>, VEX_4V;
|
|
defm VPUNPCKLDQ : sse2_unpack<0x62, "vpunpckldq", v4i32, unpckl, bc_v4i32,
|
|
0>, VEX_4V;
|
|
|
|
/// FIXME: we could eliminate this and use sse2_unpack instead if tblgen
|
|
/// knew to collapse (bitconvert VT to VT) into its operand.
|
|
def VPUNPCKLQDQrr : PDI<0x6C, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"vpunpcklqdq\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckl VR128:$src1, VR128:$src2)))]>, VEX_4V;
|
|
def VPUNPCKLQDQrm : PDI<0x6C, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
"vpunpcklqdq\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckl VR128:$src1,
|
|
(memopv2i64 addr:$src2))))]>, VEX_4V;
|
|
|
|
defm VPUNPCKHBW : sse2_unpack<0x68, "vpunpckhbw", v16i8, unpckh, bc_v16i8,
|
|
0>, VEX_4V;
|
|
defm VPUNPCKHWD : sse2_unpack<0x69, "vpunpckhwd", v8i16, unpckh, bc_v8i16,
|
|
0>, VEX_4V;
|
|
defm VPUNPCKHDQ : sse2_unpack<0x6A, "vpunpckhdq", v4i32, unpckh, bc_v4i32,
|
|
0>, VEX_4V;
|
|
|
|
/// FIXME: we could eliminate this and use sse2_unpack instead if tblgen
|
|
/// knew to collapse (bitconvert VT to VT) into its operand.
|
|
def VPUNPCKHQDQrr : PDI<0x6D, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"vpunpckhqdq\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckh VR128:$src1, VR128:$src2)))]>, VEX_4V;
|
|
def VPUNPCKHQDQrm : PDI<0x6D, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
"vpunpckhqdq\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckh VR128:$src1,
|
|
(memopv2i64 addr:$src2))))]>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm PUNPCKLBW : sse2_unpack<0x60, "punpcklbw", v16i8, unpckl, bc_v16i8>;
|
|
defm PUNPCKLWD : sse2_unpack<0x61, "punpcklwd", v8i16, unpckl, bc_v8i16>;
|
|
defm PUNPCKLDQ : sse2_unpack<0x62, "punpckldq", v4i32, unpckl, bc_v4i32>;
|
|
|
|
/// FIXME: we could eliminate this and use sse2_unpack instead if tblgen
|
|
/// knew to collapse (bitconvert VT to VT) into its operand.
|
|
def PUNPCKLQDQrr : PDI<0x6C, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"punpcklqdq\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckl VR128:$src1, VR128:$src2)))]>;
|
|
def PUNPCKLQDQrm : PDI<0x6C, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
"punpcklqdq\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckl VR128:$src1,
|
|
(memopv2i64 addr:$src2))))]>;
|
|
|
|
defm PUNPCKHBW : sse2_unpack<0x68, "punpckhbw", v16i8, unpckh, bc_v16i8>;
|
|
defm PUNPCKHWD : sse2_unpack<0x69, "punpckhwd", v8i16, unpckh, bc_v8i16>;
|
|
defm PUNPCKHDQ : sse2_unpack<0x6A, "punpckhdq", v4i32, unpckh, bc_v4i32>;
|
|
|
|
/// FIXME: we could eliminate this and use sse2_unpack instead if tblgen
|
|
/// knew to collapse (bitconvert VT to VT) into its operand.
|
|
def PUNPCKHQDQrr : PDI<0x6D, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
"punpckhqdq\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckh VR128:$src1, VR128:$src2)))]>;
|
|
def PUNPCKHQDQrm : PDI<0x6D, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
"punpckhqdq\t{$src2, $dst|$dst, $src2}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (unpckh VR128:$src1,
|
|
(memopv2i64 addr:$src2))))]>;
|
|
}
|
|
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Integer Extract and Insert
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
multiclass sse2_pinsrw<bit Is2Addr = 1> {
|
|
def rri : Ii8<0xC4, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1,
|
|
GR32:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
"pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
|
|
"vpinsrw\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[(set VR128:$dst,
|
|
(X86pinsrw VR128:$src1, GR32:$src2, imm:$src3))]>;
|
|
def rmi : Ii8<0xC4, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1,
|
|
i16mem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
"pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
|
|
"vpinsrw\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[(set VR128:$dst,
|
|
(X86pinsrw VR128:$src1, (extloadi16 addr:$src2),
|
|
imm:$src3))]>;
|
|
}
|
|
|
|
// Extract
|
|
let Predicates = [HasAVX] in
|
|
def VPEXTRWri : Ii8<0xC5, MRMSrcReg,
|
|
(outs GR32:$dst), (ins VR128:$src1, i32i8imm:$src2),
|
|
"vpextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set GR32:$dst, (X86pextrw (v8i16 VR128:$src1),
|
|
imm:$src2))]>, OpSize, VEX;
|
|
def PEXTRWri : PDIi8<0xC5, MRMSrcReg,
|
|
(outs GR32:$dst), (ins VR128:$src1, i32i8imm:$src2),
|
|
"pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set GR32:$dst, (X86pextrw (v8i16 VR128:$src1),
|
|
imm:$src2))]>;
|
|
|
|
// Insert
|
|
let Predicates = [HasAVX] in {
|
|
defm VPINSRW : sse2_pinsrw<0>, OpSize, VEX_4V;
|
|
def VPINSRWrr64i : Ii8<0xC4, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, GR64:$src2, i32i8imm:$src3),
|
|
"vpinsrw\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>, OpSize, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PINSRW : sse2_pinsrw, TB, OpSize, Requires<[HasSSE2]>;
|
|
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Packed Mask Creation
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
|
|
def VPMOVMSKBrr : VPDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
|
|
"pmovmskb\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>, VEX;
|
|
def VPMOVMSKBr64r : VPDI<0xD7, MRMSrcReg, (outs GR64:$dst), (ins VR128:$src),
|
|
"pmovmskb\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def PMOVMSKBrr : PDI<0xD7, MRMSrcReg, (outs GR32:$dst), (ins VR128:$src),
|
|
"pmovmskb\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (int_x86_sse2_pmovmskb_128 VR128:$src))]>;
|
|
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Conditional Store
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
let ExeDomain = SSEPackedInt in {
|
|
|
|
let Uses = [EDI] in
|
|
def VMASKMOVDQU : VPDI<0xF7, MRMSrcReg, (outs),
|
|
(ins VR128:$src, VR128:$mask),
|
|
"maskmovdqu\t{$mask, $src|$src, $mask}",
|
|
[(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>, VEX;
|
|
let Uses = [RDI] in
|
|
def VMASKMOVDQU64 : VPDI<0xF7, MRMSrcReg, (outs),
|
|
(ins VR128:$src, VR128:$mask),
|
|
"maskmovdqu\t{$mask, $src|$src, $mask}",
|
|
[(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>, VEX;
|
|
|
|
let Uses = [EDI] in
|
|
def MASKMOVDQU : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
|
|
"maskmovdqu\t{$mask, $src|$src, $mask}",
|
|
[(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, EDI)]>;
|
|
let Uses = [RDI] in
|
|
def MASKMOVDQU64 : PDI<0xF7, MRMSrcReg, (outs), (ins VR128:$src, VR128:$mask),
|
|
"maskmovdqu\t{$mask, $src|$src, $mask}",
|
|
[(int_x86_sse2_maskmov_dqu VR128:$src, VR128:$mask, RDI)]>;
|
|
|
|
} // ExeDomain = SSEPackedInt
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Move Doubleword
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Move Int Doubleword to Packed Double Int
|
|
def VMOVDI2PDIrr : VPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v4i32 (scalar_to_vector GR32:$src)))]>, VEX;
|
|
def VMOVDI2PDIrm : VPDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v4i32 (scalar_to_vector (loadi32 addr:$src))))]>,
|
|
VEX;
|
|
def MOVDI2PDIrr : PDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v4i32 (scalar_to_vector GR32:$src)))]>;
|
|
def MOVDI2PDIrm : PDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v4i32 (scalar_to_vector (loadi32 addr:$src))))]>;
|
|
def MOV64toPQIrr : RPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src),
|
|
"mov{d|q}\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (scalar_to_vector GR64:$src)))]>;
|
|
def MOV64toSDrr : RPDI<0x6E, MRMSrcReg, (outs FR64:$dst), (ins GR64:$src),
|
|
"mov{d|q}\t{$src, $dst|$dst, $src}",
|
|
[(set FR64:$dst, (bitconvert GR64:$src))]>;
|
|
|
|
|
|
// Move Int Doubleword to Single Scalar
|
|
def VMOVDI2SSrr : VPDI<0x6E, MRMSrcReg, (outs FR32:$dst), (ins GR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (bitconvert GR32:$src))]>, VEX;
|
|
|
|
def VMOVDI2SSrm : VPDI<0x6E, MRMSrcMem, (outs FR32:$dst), (ins i32mem:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (bitconvert (loadi32 addr:$src)))]>,
|
|
VEX;
|
|
def MOVDI2SSrr : PDI<0x6E, MRMSrcReg, (outs FR32:$dst), (ins GR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (bitconvert GR32:$src))]>;
|
|
|
|
def MOVDI2SSrm : PDI<0x6E, MRMSrcMem, (outs FR32:$dst), (ins i32mem:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set FR32:$dst, (bitconvert (loadi32 addr:$src)))]>;
|
|
|
|
// Move Packed Doubleword Int to Packed Double Int
|
|
def VMOVPDI2DIrr : VPDI<0x7E, MRMDestReg, (outs GR32:$dst), (ins VR128:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (vector_extract (v4i32 VR128:$src),
|
|
(iPTR 0)))]>, VEX;
|
|
def VMOVPDI2DImr : VPDI<0x7E, MRMDestMem, (outs),
|
|
(ins i32mem:$dst, VR128:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(store (i32 (vector_extract (v4i32 VR128:$src),
|
|
(iPTR 0))), addr:$dst)]>, VEX;
|
|
def MOVPDI2DIrr : PDI<0x7E, MRMDestReg, (outs GR32:$dst), (ins VR128:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (vector_extract (v4i32 VR128:$src),
|
|
(iPTR 0)))]>;
|
|
def MOVPDI2DImr : PDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, VR128:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(store (i32 (vector_extract (v4i32 VR128:$src),
|
|
(iPTR 0))), addr:$dst)]>;
|
|
|
|
def MOVPQIto64rr : RPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
|
|
"mov{d|q}\t{$src, $dst|$dst, $src}",
|
|
[(set GR64:$dst, (vector_extract (v2i64 VR128:$src),
|
|
(iPTR 0)))]>;
|
|
def MOV64toSDrm : S3SI<0x7E, MRMSrcMem, (outs FR64:$dst), (ins i64mem:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(set FR64:$dst, (bitconvert (loadi64 addr:$src)))]>;
|
|
|
|
def MOVSDto64rr : RPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins FR64:$src),
|
|
"mov{d|q}\t{$src, $dst|$dst, $src}",
|
|
[(set GR64:$dst, (bitconvert FR64:$src))]>;
|
|
def MOVSDto64mr : RPDI<0x7E, MRMDestMem, (outs), (ins i64mem:$dst, FR64:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(store (i64 (bitconvert FR64:$src)), addr:$dst)]>;
|
|
|
|
// Move Scalar Single to Double Int
|
|
def VMOVSS2DIrr : VPDI<0x7E, MRMDestReg, (outs GR32:$dst), (ins FR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (bitconvert FR32:$src))]>, VEX;
|
|
def VMOVSS2DImr : VPDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, FR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(store (i32 (bitconvert FR32:$src)), addr:$dst)]>, VEX;
|
|
def MOVSS2DIrr : PDI<0x7E, MRMDestReg, (outs GR32:$dst), (ins FR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (bitconvert FR32:$src))]>;
|
|
def MOVSS2DImr : PDI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, FR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(store (i32 (bitconvert FR32:$src)), addr:$dst)]>;
|
|
|
|
// movd / movq to XMM register zero-extends
|
|
let AddedComplexity = 15 in {
|
|
def VMOVZDI2PDIrr : VPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (v4i32 (X86vzmovl
|
|
(v4i32 (scalar_to_vector GR32:$src)))))]>,
|
|
VEX;
|
|
def VMOVZQI2PQIrr : VPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src),
|
|
"mov{d|q}\t{$src, $dst|$dst, $src}", // X86-64 only
|
|
[(set VR128:$dst, (v2i64 (X86vzmovl
|
|
(v2i64 (scalar_to_vector GR64:$src)))))]>,
|
|
VEX, VEX_W;
|
|
}
|
|
let AddedComplexity = 15 in {
|
|
def MOVZDI2PDIrr : PDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR32:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (v4i32 (X86vzmovl
|
|
(v4i32 (scalar_to_vector GR32:$src)))))]>;
|
|
def MOVZQI2PQIrr : RPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src),
|
|
"mov{d|q}\t{$src, $dst|$dst, $src}", // X86-64 only
|
|
[(set VR128:$dst, (v2i64 (X86vzmovl
|
|
(v2i64 (scalar_to_vector GR64:$src)))))]>;
|
|
}
|
|
|
|
let AddedComplexity = 20 in {
|
|
def VMOVZDI2PDIrm : VPDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v4i32 (X86vzmovl (v4i32 (scalar_to_vector
|
|
(loadi32 addr:$src))))))]>,
|
|
VEX;
|
|
def MOVZDI2PDIrm : PDI<0x6E, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
|
|
"movd\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v4i32 (X86vzmovl (v4i32 (scalar_to_vector
|
|
(loadi32 addr:$src))))))]>;
|
|
|
|
def : Pat<(v4i32 (X86vzmovl (loadv4i32 addr:$src))),
|
|
(MOVZDI2PDIrm addr:$src)>;
|
|
def : Pat<(v4i32 (X86vzmovl (bc_v4i32 (loadv4f32 addr:$src)))),
|
|
(MOVZDI2PDIrm addr:$src)>;
|
|
def : Pat<(v4i32 (X86vzmovl (bc_v4i32 (loadv2i64 addr:$src)))),
|
|
(MOVZDI2PDIrm addr:$src)>;
|
|
}
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Move Quadword
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Move Quadword Int to Packed Quadword Int
|
|
def VMOVQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
"vmovq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (scalar_to_vector (loadi64 addr:$src))))]>, XS,
|
|
VEX, Requires<[HasAVX]>;
|
|
def MOVQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (scalar_to_vector (loadi64 addr:$src))))]>, XS,
|
|
Requires<[HasSSE2]>; // SSE2 instruction with XS Prefix
|
|
|
|
// Move Packed Quadword Int to Quadword Int
|
|
def VMOVPQI2QImr : VPDI<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(store (i64 (vector_extract (v2i64 VR128:$src),
|
|
(iPTR 0))), addr:$dst)]>, VEX;
|
|
def MOVPQI2QImr : PDI<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(store (i64 (vector_extract (v2i64 VR128:$src),
|
|
(iPTR 0))), addr:$dst)]>;
|
|
|
|
def : Pat<(f64 (vector_extract (v2f64 VR128:$src), (iPTR 0))),
|
|
(f64 (EXTRACT_SUBREG (v2f64 VR128:$src), sub_sd))>;
|
|
|
|
// Store / copy lower 64-bits of a XMM register.
|
|
def VMOVLQ128mr : VPDI<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse2_storel_dq addr:$dst, VR128:$src)]>, VEX;
|
|
def MOVLQ128mr : PDI<0xD6, MRMDestMem, (outs), (ins i64mem:$dst, VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(int_x86_sse2_storel_dq addr:$dst, VR128:$src)]>;
|
|
|
|
let AddedComplexity = 20 in
|
|
def VMOVZQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
"vmovq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (X86vzmovl (v2i64 (scalar_to_vector
|
|
(loadi64 addr:$src))))))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
|
|
let AddedComplexity = 20 in {
|
|
def MOVZQI2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst,
|
|
(v2i64 (X86vzmovl (v2i64 (scalar_to_vector
|
|
(loadi64 addr:$src))))))]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
|
|
def : Pat<(v2i64 (X86vzmovl (loadv2i64 addr:$src))),
|
|
(MOVZQI2PQIrm addr:$src)>;
|
|
def : Pat<(v2i64 (X86vzmovl (bc_v2i64 (loadv4f32 addr:$src)))),
|
|
(MOVZQI2PQIrm addr:$src)>;
|
|
def : Pat<(v2i64 (X86vzload addr:$src)), (MOVZQI2PQIrm addr:$src)>;
|
|
}
|
|
|
|
// Moving from XMM to XMM and clear upper 64 bits. Note, there is a bug in
|
|
// IA32 document. movq xmm1, xmm2 does clear the high bits.
|
|
let AddedComplexity = 15 in
|
|
def VMOVZPQILo2PQIrr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vmovq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (v2i64 (X86vzmovl (v2i64 VR128:$src))))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
let AddedComplexity = 15 in
|
|
def MOVZPQILo2PQIrr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (v2i64 (X86vzmovl (v2i64 VR128:$src))))]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
|
|
let AddedComplexity = 20 in
|
|
def VMOVZPQILo2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"vmovq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (v2i64 (X86vzmovl
|
|
(loadv2i64 addr:$src))))]>,
|
|
XS, VEX, Requires<[HasAVX]>;
|
|
let AddedComplexity = 20 in {
|
|
def MOVZPQILo2PQIrm : I<0x7E, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"movq\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (v2i64 (X86vzmovl
|
|
(loadv2i64 addr:$src))))]>,
|
|
XS, Requires<[HasSSE2]>;
|
|
|
|
def : Pat<(v2i64 (X86vzmovl (bc_v2i64 (loadv4i32 addr:$src)))),
|
|
(MOVZPQILo2PQIrm addr:$src)>;
|
|
}
|
|
|
|
// Instructions to match in the assembler
|
|
def VMOVQs64rr : VPDI<0x6E, MRMSrcReg, (outs VR128:$dst), (ins GR64:$src),
|
|
"movq\t{$src, $dst|$dst, $src}", []>, VEX, VEX_W;
|
|
def VMOVQd64rr : VPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}", []>, VEX, VEX_W;
|
|
// Recognize "movd" with GR64 destination, but encode as a "movq"
|
|
def VMOVQd64rr_alt : VPDI<0x7E, MRMDestReg, (outs GR64:$dst), (ins VR128:$src),
|
|
"movd\t{$src, $dst|$dst, $src}", []>, VEX, VEX_W;
|
|
|
|
// Instructions for the disassembler
|
|
// xr = XMM register
|
|
// xm = mem64
|
|
|
|
let Predicates = [HasAVX] in
|
|
def VMOVQxrxr: I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vmovq\t{$src, $dst|$dst, $src}", []>, VEX, XS;
|
|
def MOVQxrxr : I<0x7E, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"movq\t{$src, $dst|$dst, $src}", []>, XS;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE2 - Misc Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Flush cache
|
|
def CLFLUSH : I<0xAE, MRM7m, (outs), (ins i8mem:$src),
|
|
"clflush\t$src", [(int_x86_sse2_clflush addr:$src)]>,
|
|
TB, Requires<[HasSSE2]>;
|
|
|
|
// Load, store, and memory fence
|
|
def LFENCE : I<0xAE, MRM_E8, (outs), (ins),
|
|
"lfence", [(int_x86_sse2_lfence)]>, TB, Requires<[HasSSE2]>;
|
|
def MFENCE : I<0xAE, MRM_F0, (outs), (ins),
|
|
"mfence", [(int_x86_sse2_mfence)]>, TB, Requires<[HasSSE2]>;
|
|
def : Pat<(X86LFence), (LFENCE)>;
|
|
def : Pat<(X86MFence), (MFENCE)>;
|
|
|
|
|
|
// Pause. This "instruction" is encoded as "rep; nop", so even though it
|
|
// was introduced with SSE2, it's backward compatible.
|
|
def PAUSE : I<0x90, RawFrm, (outs), (ins), "pause", []>, REP;
|
|
|
|
// Alias instructions that map zero vector to pxor / xorp* for sse.
|
|
// We set canFoldAsLoad because this can be converted to a constant-pool
|
|
// load of an all-ones value if folding it would be beneficial.
|
|
let isReMaterializable = 1, isAsCheapAsAMove = 1, canFoldAsLoad = 1,
|
|
isCodeGenOnly = 1, ExeDomain = SSEPackedInt in
|
|
// FIXME: Change encoding to pseudo.
|
|
def V_SETALLONES : PDI<0x76, MRMInitReg, (outs VR128:$dst), (ins), "",
|
|
[(set VR128:$dst, (v4i32 immAllOnesV))]>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE3 - Conversion Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Convert Packed Double FP to Packed DW Integers
|
|
let Predicates = [HasAVX] in {
|
|
// The assembler can recognize rr 256-bit instructions by seeing a ymm
|
|
// register, but the same isn't true when using memory operands instead.
|
|
// Provide other assembly rr and rm forms to address this explicitly.
|
|
def VCVTPD2DQrr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtpd2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPD2DQXrYr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
|
|
"vcvtpd2dq\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
|
|
// XMM only
|
|
def VCVTPD2DQXrr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtpd2dqx\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPD2DQXrm : S3DI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"vcvtpd2dqx\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
|
|
// YMM only
|
|
def VCVTPD2DQYrr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
|
|
"vcvtpd2dqy\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTPD2DQYrm : S3DI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
|
|
"vcvtpd2dqy\t{$src, $dst|$dst, $src}", []>, VEX, VEX_L;
|
|
}
|
|
|
|
def CVTPD2DQrm : S3DI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtpd2dq\t{$src, $dst|$dst, $src}", []>;
|
|
def CVTPD2DQrr : S3DI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtpd2dq\t{$src, $dst|$dst, $src}", []>;
|
|
|
|
// Convert Packed DW Integers to Packed Double FP
|
|
let Predicates = [HasAVX] in {
|
|
def VCVTDQ2PDrm : S3SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"vcvtdq2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTDQ2PDrr : S3SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"vcvtdq2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTDQ2PDYrm : S3SI<0xE6, MRMSrcMem, (outs VR256:$dst), (ins f128mem:$src),
|
|
"vcvtdq2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
def VCVTDQ2PDYrr : S3SI<0xE6, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
|
|
"vcvtdq2pd\t{$src, $dst|$dst, $src}", []>, VEX;
|
|
}
|
|
|
|
def CVTDQ2PDrm : S3SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
"cvtdq2pd\t{$src, $dst|$dst, $src}", []>;
|
|
def CVTDQ2PDrr : S3SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
"cvtdq2pd\t{$src, $dst|$dst, $src}", []>;
|
|
|
|
// AVX 256-bit register conversion intrinsics
|
|
def : Pat<(int_x86_avx_cvtdq2_pd_256 VR128:$src),
|
|
(VCVTDQ2PDYrr VR128:$src)>;
|
|
def : Pat<(int_x86_avx_cvtdq2_pd_256 (memopv4i32 addr:$src)),
|
|
(VCVTDQ2PDYrm addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_cvt_pd2dq_256 VR256:$src),
|
|
(VCVTPD2DQYrr VR256:$src)>;
|
|
def : Pat<(int_x86_avx_cvt_pd2dq_256 (memopv4f64 addr:$src)),
|
|
(VCVTPD2DQYrm addr:$src)>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE3 - Move Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Replicate Single FP
|
|
multiclass sse3_replicate_sfp<bits<8> op, PatFrag rep_frag, string OpcodeStr> {
|
|
def rr : S3SI<op, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (v4f32 (rep_frag
|
|
VR128:$src, (undef))))]>;
|
|
def rm : S3SI<op, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (rep_frag
|
|
(memopv4f32 addr:$src), (undef)))]>;
|
|
}
|
|
|
|
multiclass sse3_replicate_sfp_y<bits<8> op, PatFrag rep_frag,
|
|
string OpcodeStr> {
|
|
def rr : S3SI<op, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), []>;
|
|
def rm : S3SI<op, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"), []>;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
// FIXME: Merge above classes when we have patterns for the ymm version
|
|
defm VMOVSHDUP : sse3_replicate_sfp<0x16, movshdup, "vmovshdup">, VEX;
|
|
defm VMOVSLDUP : sse3_replicate_sfp<0x12, movsldup, "vmovsldup">, VEX;
|
|
defm VMOVSHDUPY : sse3_replicate_sfp_y<0x16, movshdup, "vmovshdup">, VEX;
|
|
defm VMOVSLDUPY : sse3_replicate_sfp_y<0x12, movsldup, "vmovsldup">, VEX;
|
|
}
|
|
defm MOVSHDUP : sse3_replicate_sfp<0x16, movshdup, "movshdup">;
|
|
defm MOVSLDUP : sse3_replicate_sfp<0x12, movsldup, "movsldup">;
|
|
|
|
// Replicate Double FP
|
|
multiclass sse3_replicate_dfp<string OpcodeStr> {
|
|
def rr : S3DI<0x12, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst,(v2f64 (movddup VR128:$src, (undef))))]>;
|
|
def rm : S3DI<0x12, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst,
|
|
(v2f64 (movddup (scalar_to_vector (loadf64 addr:$src)),
|
|
(undef))))]>;
|
|
}
|
|
|
|
multiclass sse3_replicate_dfp_y<string OpcodeStr> {
|
|
def rr : S3DI<0x12, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[]>;
|
|
def rm : S3DI<0x12, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[]>;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
// FIXME: Merge above classes when we have patterns for the ymm version
|
|
defm VMOVDDUP : sse3_replicate_dfp<"vmovddup">, VEX;
|
|
defm VMOVDDUPY : sse3_replicate_dfp_y<"vmovddup">, VEX;
|
|
}
|
|
defm MOVDDUP : sse3_replicate_dfp<"movddup">;
|
|
|
|
// Move Unaligned Integer
|
|
let Predicates = [HasAVX] in {
|
|
def VLDDQUrm : S3DI<0xF0, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"vlddqu\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse3_ldu_dq addr:$src))]>, VEX;
|
|
def VLDDQUYrm : S3DI<0xF0, MRMSrcMem, (outs VR256:$dst), (ins i256mem:$src),
|
|
"vlddqu\t{$src, $dst|$dst, $src}",
|
|
[(set VR256:$dst, (int_x86_avx_ldu_dq_256 addr:$src))]>, VEX;
|
|
}
|
|
def LDDQUrm : S3DI<0xF0, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"lddqu\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse3_ldu_dq addr:$src))]>;
|
|
|
|
def : Pat<(movddup (bc_v2f64 (v2i64 (scalar_to_vector (loadi64 addr:$src)))),
|
|
(undef)),
|
|
(MOVDDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
|
|
// Several Move patterns
|
|
let AddedComplexity = 5 in {
|
|
def : Pat<(movddup (memopv2f64 addr:$src), (undef)),
|
|
(MOVDDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
def : Pat<(movddup (bc_v4f32 (memopv2f64 addr:$src)), (undef)),
|
|
(MOVDDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
def : Pat<(movddup (memopv2i64 addr:$src), (undef)),
|
|
(MOVDDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
def : Pat<(movddup (bc_v4i32 (memopv2i64 addr:$src)), (undef)),
|
|
(MOVDDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
}
|
|
|
|
// vector_shuffle v1, <undef> <1, 1, 3, 3>
|
|
let AddedComplexity = 15 in
|
|
def : Pat<(v4i32 (movshdup VR128:$src, (undef))),
|
|
(MOVSHDUPrr VR128:$src)>, Requires<[HasSSE3]>;
|
|
let AddedComplexity = 20 in
|
|
def : Pat<(v4i32 (movshdup (bc_v4i32 (memopv2i64 addr:$src)), (undef))),
|
|
(MOVSHDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
|
|
// vector_shuffle v1, <undef> <0, 0, 2, 2>
|
|
let AddedComplexity = 15 in
|
|
def : Pat<(v4i32 (movsldup VR128:$src, (undef))),
|
|
(MOVSLDUPrr VR128:$src)>, Requires<[HasSSE3]>;
|
|
let AddedComplexity = 20 in
|
|
def : Pat<(v4i32 (movsldup (bc_v4i32 (memopv2i64 addr:$src)), (undef))),
|
|
(MOVSLDUPrm addr:$src)>, Requires<[HasSSE3]>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE3 - Arithmetic
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
multiclass sse3_addsub<Intrinsic Int, string OpcodeStr, RegisterClass RC,
|
|
X86MemOperand x86memop, bit Is2Addr = 1> {
|
|
def rr : I<0xD0, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, RC:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set RC:$dst, (Int RC:$src1, RC:$src2))]>;
|
|
def rm : I<0xD0, MRMSrcMem,
|
|
(outs RC:$dst), (ins RC:$src1, x86memop:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set RC:$dst, (Int RC:$src1, (memop addr:$src2)))]>;
|
|
}
|
|
|
|
let Predicates = [HasAVX],
|
|
ExeDomain = SSEPackedDouble in {
|
|
defm VADDSUBPS : sse3_addsub<int_x86_sse3_addsub_ps, "vaddsubps", VR128,
|
|
f128mem, 0>, TB, XD, VEX_4V;
|
|
defm VADDSUBPD : sse3_addsub<int_x86_sse3_addsub_pd, "vaddsubpd", VR128,
|
|
f128mem, 0>, TB, OpSize, VEX_4V;
|
|
defm VADDSUBPSY : sse3_addsub<int_x86_avx_addsub_ps_256, "vaddsubps", VR256,
|
|
f256mem, 0>, TB, XD, VEX_4V;
|
|
defm VADDSUBPDY : sse3_addsub<int_x86_avx_addsub_pd_256, "vaddsubpd", VR256,
|
|
f256mem, 0>, TB, OpSize, VEX_4V;
|
|
}
|
|
let Constraints = "$src1 = $dst", Predicates = [HasSSE3],
|
|
ExeDomain = SSEPackedDouble in {
|
|
defm ADDSUBPS : sse3_addsub<int_x86_sse3_addsub_ps, "addsubps", VR128,
|
|
f128mem>, TB, XD;
|
|
defm ADDSUBPD : sse3_addsub<int_x86_sse3_addsub_pd, "addsubpd", VR128,
|
|
f128mem>, TB, OpSize;
|
|
}
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSE3 Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Horizontal ops
|
|
multiclass S3D_Int<bits<8> o, string OpcodeStr, ValueType vt, RegisterClass RC,
|
|
X86MemOperand x86memop, Intrinsic IntId, bit Is2Addr = 1> {
|
|
def rr : S3DI<o, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set RC:$dst, (vt (IntId RC:$src1, RC:$src2)))]>;
|
|
|
|
def rm : S3DI<o, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set RC:$dst, (vt (IntId RC:$src1, (memop addr:$src2))))]>;
|
|
}
|
|
multiclass S3_Int<bits<8> o, string OpcodeStr, ValueType vt, RegisterClass RC,
|
|
X86MemOperand x86memop, Intrinsic IntId, bit Is2Addr = 1> {
|
|
def rr : S3I<o, MRMSrcReg, (outs RC:$dst), (ins RC:$src1, RC:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set RC:$dst, (vt (IntId RC:$src1, RC:$src2)))]>;
|
|
|
|
def rm : S3I<o, MRMSrcMem, (outs RC:$dst), (ins RC:$src1, x86memop:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set RC:$dst, (vt (IntId RC:$src1, (memop addr:$src2))))]>;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VHADDPS : S3D_Int<0x7C, "vhaddps", v4f32, VR128, f128mem,
|
|
int_x86_sse3_hadd_ps, 0>, VEX_4V;
|
|
defm VHADDPD : S3_Int <0x7C, "vhaddpd", v2f64, VR128, f128mem,
|
|
int_x86_sse3_hadd_pd, 0>, VEX_4V;
|
|
defm VHSUBPS : S3D_Int<0x7D, "vhsubps", v4f32, VR128, f128mem,
|
|
int_x86_sse3_hsub_ps, 0>, VEX_4V;
|
|
defm VHSUBPD : S3_Int <0x7D, "vhsubpd", v2f64, VR128, f128mem,
|
|
int_x86_sse3_hsub_pd, 0>, VEX_4V;
|
|
defm VHADDPSY : S3D_Int<0x7C, "vhaddps", v8f32, VR256, f256mem,
|
|
int_x86_avx_hadd_ps_256, 0>, VEX_4V;
|
|
defm VHADDPDY : S3_Int <0x7C, "vhaddpd", v4f64, VR256, f256mem,
|
|
int_x86_avx_hadd_pd_256, 0>, VEX_4V;
|
|
defm VHSUBPSY : S3D_Int<0x7D, "vhsubps", v8f32, VR256, f256mem,
|
|
int_x86_avx_hsub_ps_256, 0>, VEX_4V;
|
|
defm VHSUBPDY : S3_Int <0x7D, "vhsubpd", v4f64, VR256, f256mem,
|
|
int_x86_avx_hsub_pd_256, 0>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm HADDPS : S3D_Int<0x7C, "haddps", v4f32, VR128, f128mem,
|
|
int_x86_sse3_hadd_ps>;
|
|
defm HADDPD : S3_Int<0x7C, "haddpd", v2f64, VR128, f128mem,
|
|
int_x86_sse3_hadd_pd>;
|
|
defm HSUBPS : S3D_Int<0x7D, "hsubps", v4f32, VR128, f128mem,
|
|
int_x86_sse3_hsub_ps>;
|
|
defm HSUBPD : S3_Int<0x7D, "hsubpd", v2f64, VR128, f128mem,
|
|
int_x86_sse3_hsub_pd>;
|
|
}
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSSE3 - Packed Absolute Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
|
|
/// SS3I_unop_rm_int - Simple SSSE3 unary op whose type can be v*{i8,i16,i32}.
|
|
multiclass SS3I_unop_rm_int<bits<8> opc, string OpcodeStr,
|
|
PatFrag mem_frag128, Intrinsic IntId128> {
|
|
def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (IntId128 VR128:$src))]>,
|
|
OpSize;
|
|
|
|
def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins i128mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst,
|
|
(IntId128
|
|
(bitconvert (mem_frag128 addr:$src))))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPABSB : SS3I_unop_rm_int<0x1C, "vpabsb", memopv16i8,
|
|
int_x86_ssse3_pabs_b_128>, VEX;
|
|
defm VPABSW : SS3I_unop_rm_int<0x1D, "vpabsw", memopv8i16,
|
|
int_x86_ssse3_pabs_w_128>, VEX;
|
|
defm VPABSD : SS3I_unop_rm_int<0x1E, "vpabsd", memopv4i32,
|
|
int_x86_ssse3_pabs_d_128>, VEX;
|
|
}
|
|
|
|
defm PABSB : SS3I_unop_rm_int<0x1C, "pabsb", memopv16i8,
|
|
int_x86_ssse3_pabs_b_128>;
|
|
defm PABSW : SS3I_unop_rm_int<0x1D, "pabsw", memopv8i16,
|
|
int_x86_ssse3_pabs_w_128>;
|
|
defm PABSD : SS3I_unop_rm_int<0x1E, "pabsd", memopv4i32,
|
|
int_x86_ssse3_pabs_d_128>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSSE3 - Packed Binary Operator Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
/// SS3I_binop_rm_int - Simple SSSE3 bin op whose type can be v*{i8,i16,i32}.
|
|
multiclass SS3I_binop_rm_int<bits<8> opc, string OpcodeStr,
|
|
PatFrag mem_frag128, Intrinsic IntId128,
|
|
bit Is2Addr = 1> {
|
|
let isCommutable = 1 in
|
|
def rr128 : SS38I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
|
|
OpSize;
|
|
def rm128 : SS38I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst,
|
|
(IntId128 VR128:$src1,
|
|
(bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
let isCommutable = 0 in {
|
|
defm VPHADDW : SS3I_binop_rm_int<0x01, "vphaddw", memopv8i16,
|
|
int_x86_ssse3_phadd_w_128, 0>, VEX_4V;
|
|
defm VPHADDD : SS3I_binop_rm_int<0x02, "vphaddd", memopv4i32,
|
|
int_x86_ssse3_phadd_d_128, 0>, VEX_4V;
|
|
defm VPHADDSW : SS3I_binop_rm_int<0x03, "vphaddsw", memopv8i16,
|
|
int_x86_ssse3_phadd_sw_128, 0>, VEX_4V;
|
|
defm VPHSUBW : SS3I_binop_rm_int<0x05, "vphsubw", memopv8i16,
|
|
int_x86_ssse3_phsub_w_128, 0>, VEX_4V;
|
|
defm VPHSUBD : SS3I_binop_rm_int<0x06, "vphsubd", memopv4i32,
|
|
int_x86_ssse3_phsub_d_128, 0>, VEX_4V;
|
|
defm VPHSUBSW : SS3I_binop_rm_int<0x07, "vphsubsw", memopv8i16,
|
|
int_x86_ssse3_phsub_sw_128, 0>, VEX_4V;
|
|
defm VPMADDUBSW : SS3I_binop_rm_int<0x04, "vpmaddubsw", memopv16i8,
|
|
int_x86_ssse3_pmadd_ub_sw_128, 0>, VEX_4V;
|
|
defm VPSHUFB : SS3I_binop_rm_int<0x00, "vpshufb", memopv16i8,
|
|
int_x86_ssse3_pshuf_b_128, 0>, VEX_4V;
|
|
defm VPSIGNB : SS3I_binop_rm_int<0x08, "vpsignb", memopv16i8,
|
|
int_x86_ssse3_psign_b_128, 0>, VEX_4V;
|
|
defm VPSIGNW : SS3I_binop_rm_int<0x09, "vpsignw", memopv8i16,
|
|
int_x86_ssse3_psign_w_128, 0>, VEX_4V;
|
|
defm VPSIGND : SS3I_binop_rm_int<0x0A, "vpsignd", memopv4i32,
|
|
int_x86_ssse3_psign_d_128, 0>, VEX_4V;
|
|
}
|
|
defm VPMULHRSW : SS3I_binop_rm_int<0x0B, "vpmulhrsw", memopv8i16,
|
|
int_x86_ssse3_pmul_hr_sw_128, 0>, VEX_4V;
|
|
}
|
|
|
|
// None of these have i8 immediate fields.
|
|
let ImmT = NoImm, Constraints = "$src1 = $dst" in {
|
|
let isCommutable = 0 in {
|
|
defm PHADDW : SS3I_binop_rm_int<0x01, "phaddw", memopv8i16,
|
|
int_x86_ssse3_phadd_w_128>;
|
|
defm PHADDD : SS3I_binop_rm_int<0x02, "phaddd", memopv4i32,
|
|
int_x86_ssse3_phadd_d_128>;
|
|
defm PHADDSW : SS3I_binop_rm_int<0x03, "phaddsw", memopv8i16,
|
|
int_x86_ssse3_phadd_sw_128>;
|
|
defm PHSUBW : SS3I_binop_rm_int<0x05, "phsubw", memopv8i16,
|
|
int_x86_ssse3_phsub_w_128>;
|
|
defm PHSUBD : SS3I_binop_rm_int<0x06, "phsubd", memopv4i32,
|
|
int_x86_ssse3_phsub_d_128>;
|
|
defm PHSUBSW : SS3I_binop_rm_int<0x07, "phsubsw", memopv8i16,
|
|
int_x86_ssse3_phsub_sw_128>;
|
|
defm PMADDUBSW : SS3I_binop_rm_int<0x04, "pmaddubsw", memopv16i8,
|
|
int_x86_ssse3_pmadd_ub_sw_128>;
|
|
defm PSHUFB : SS3I_binop_rm_int<0x00, "pshufb", memopv16i8,
|
|
int_x86_ssse3_pshuf_b_128>;
|
|
defm PSIGNB : SS3I_binop_rm_int<0x08, "psignb", memopv16i8,
|
|
int_x86_ssse3_psign_b_128>;
|
|
defm PSIGNW : SS3I_binop_rm_int<0x09, "psignw", memopv8i16,
|
|
int_x86_ssse3_psign_w_128>;
|
|
defm PSIGND : SS3I_binop_rm_int<0x0A, "psignd", memopv4i32,
|
|
int_x86_ssse3_psign_d_128>;
|
|
}
|
|
defm PMULHRSW : SS3I_binop_rm_int<0x0B, "pmulhrsw", memopv8i16,
|
|
int_x86_ssse3_pmul_hr_sw_128>;
|
|
}
|
|
|
|
def : Pat<(X86pshufb VR128:$src, VR128:$mask),
|
|
(PSHUFBrr128 VR128:$src, VR128:$mask)>, Requires<[HasSSSE3]>;
|
|
def : Pat<(X86pshufb VR128:$src, (bc_v16i8 (memopv2i64 addr:$mask))),
|
|
(PSHUFBrm128 VR128:$src, addr:$mask)>, Requires<[HasSSSE3]>;
|
|
|
|
def : Pat<(X86psignb VR128:$src1, VR128:$src2),
|
|
(PSIGNBrr128 VR128:$src1, VR128:$src2)>, Requires<[HasSSSE3]>;
|
|
def : Pat<(X86psignw VR128:$src1, VR128:$src2),
|
|
(PSIGNWrr128 VR128:$src1, VR128:$src2)>, Requires<[HasSSSE3]>;
|
|
def : Pat<(X86psignd VR128:$src1, VR128:$src2),
|
|
(PSIGNDrr128 VR128:$src1, VR128:$src2)>, Requires<[HasSSSE3]>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSSE3 - Packed Align Instruction Patterns
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
multiclass ssse3_palign<string asm, bit Is2Addr = 1> {
|
|
def R128rr : SS3AI<0x0F, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[]>, OpSize;
|
|
def R128rm : SS3AI<0x0F, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPALIGN : ssse3_palign<"vpalignr", 0>, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PALIGN : ssse3_palign<"palignr">;
|
|
|
|
let AddedComplexity = 5 in {
|
|
def : Pat<(v4i32 (palign:$src3 VR128:$src1, VR128:$src2)),
|
|
(PALIGNR128rr VR128:$src2, VR128:$src1,
|
|
(SHUFFLE_get_palign_imm VR128:$src3))>,
|
|
Requires<[HasSSSE3]>;
|
|
def : Pat<(v4f32 (palign:$src3 VR128:$src1, VR128:$src2)),
|
|
(PALIGNR128rr VR128:$src2, VR128:$src1,
|
|
(SHUFFLE_get_palign_imm VR128:$src3))>,
|
|
Requires<[HasSSSE3]>;
|
|
def : Pat<(v8i16 (palign:$src3 VR128:$src1, VR128:$src2)),
|
|
(PALIGNR128rr VR128:$src2, VR128:$src1,
|
|
(SHUFFLE_get_palign_imm VR128:$src3))>,
|
|
Requires<[HasSSSE3]>;
|
|
def : Pat<(v16i8 (palign:$src3 VR128:$src1, VR128:$src2)),
|
|
(PALIGNR128rr VR128:$src2, VR128:$src1,
|
|
(SHUFFLE_get_palign_imm VR128:$src3))>,
|
|
Requires<[HasSSSE3]>;
|
|
}
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// SSSE3 Misc Instructions
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// Thread synchronization
|
|
let usesCustomInserter = 1 in {
|
|
def MONITOR : PseudoI<(outs), (ins i32mem:$src1, GR32:$src2, GR32:$src3),
|
|
[(int_x86_sse3_monitor addr:$src1, GR32:$src2, GR32:$src3)]>;
|
|
def MWAIT : PseudoI<(outs), (ins GR32:$src1, GR32:$src2),
|
|
[(int_x86_sse3_mwait GR32:$src1, GR32:$src2)]>;
|
|
}
|
|
|
|
let Uses = [EAX, ECX, EDX] in
|
|
def MONITORrrr : I<0x01, MRM_C8, (outs), (ins), "monitor", []>, TB,
|
|
Requires<[HasSSE3]>;
|
|
let Uses = [ECX, EAX] in
|
|
def MWAITrr : I<0x01, MRM_C9, (outs), (ins), "mwait", []>, TB,
|
|
Requires<[HasSSE3]>;
|
|
|
|
def : InstAlias<"mwait %eax, %ecx", (MWAITrr)>, Requires<[In32BitMode]>;
|
|
def : InstAlias<"mwait %rax, %rcx", (MWAITrr)>, Requires<[In64BitMode]>;
|
|
|
|
def : InstAlias<"monitor %eax, %ecx, %edx", (MONITORrrr)>,
|
|
Requires<[In32BitMode]>;
|
|
def : InstAlias<"monitor %rax, %rcx, %rdx", (MONITORrrr)>,
|
|
Requires<[In64BitMode]>;
|
|
|
|
//===---------------------------------------------------------------------===//
|
|
// Non-Instruction Patterns
|
|
//===---------------------------------------------------------------------===//
|
|
|
|
// extload f32 -> f64. This matches load+fextend because we have a hack in
|
|
// the isel (PreprocessForFPConvert) that can introduce loads after dag
|
|
// combine.
|
|
// Since these loads aren't folded into the fextend, we have to match it
|
|
// explicitly here.
|
|
let Predicates = [HasSSE2] in
|
|
def : Pat<(fextend (loadf32 addr:$src)),
|
|
(CVTSS2SDrm addr:$src)>;
|
|
|
|
// bit_convert
|
|
let Predicates = [HasXMMInt] in {
|
|
def : Pat<(v2i64 (bitconvert (v4i32 VR128:$src))), (v2i64 VR128:$src)>;
|
|
def : Pat<(v2i64 (bitconvert (v8i16 VR128:$src))), (v2i64 VR128:$src)>;
|
|
def : Pat<(v2i64 (bitconvert (v16i8 VR128:$src))), (v2i64 VR128:$src)>;
|
|
def : Pat<(v2i64 (bitconvert (v2f64 VR128:$src))), (v2i64 VR128:$src)>;
|
|
def : Pat<(v2i64 (bitconvert (v4f32 VR128:$src))), (v2i64 VR128:$src)>;
|
|
def : Pat<(v4i32 (bitconvert (v2i64 VR128:$src))), (v4i32 VR128:$src)>;
|
|
def : Pat<(v4i32 (bitconvert (v8i16 VR128:$src))), (v4i32 VR128:$src)>;
|
|
def : Pat<(v4i32 (bitconvert (v16i8 VR128:$src))), (v4i32 VR128:$src)>;
|
|
def : Pat<(v4i32 (bitconvert (v2f64 VR128:$src))), (v4i32 VR128:$src)>;
|
|
def : Pat<(v4i32 (bitconvert (v4f32 VR128:$src))), (v4i32 VR128:$src)>;
|
|
def : Pat<(v8i16 (bitconvert (v2i64 VR128:$src))), (v8i16 VR128:$src)>;
|
|
def : Pat<(v8i16 (bitconvert (v4i32 VR128:$src))), (v8i16 VR128:$src)>;
|
|
def : Pat<(v8i16 (bitconvert (v16i8 VR128:$src))), (v8i16 VR128:$src)>;
|
|
def : Pat<(v8i16 (bitconvert (v2f64 VR128:$src))), (v8i16 VR128:$src)>;
|
|
def : Pat<(v8i16 (bitconvert (v4f32 VR128:$src))), (v8i16 VR128:$src)>;
|
|
def : Pat<(v16i8 (bitconvert (v2i64 VR128:$src))), (v16i8 VR128:$src)>;
|
|
def : Pat<(v16i8 (bitconvert (v4i32 VR128:$src))), (v16i8 VR128:$src)>;
|
|
def : Pat<(v16i8 (bitconvert (v8i16 VR128:$src))), (v16i8 VR128:$src)>;
|
|
def : Pat<(v16i8 (bitconvert (v2f64 VR128:$src))), (v16i8 VR128:$src)>;
|
|
def : Pat<(v16i8 (bitconvert (v4f32 VR128:$src))), (v16i8 VR128:$src)>;
|
|
def : Pat<(v4f32 (bitconvert (v2i64 VR128:$src))), (v4f32 VR128:$src)>;
|
|
def : Pat<(v4f32 (bitconvert (v4i32 VR128:$src))), (v4f32 VR128:$src)>;
|
|
def : Pat<(v4f32 (bitconvert (v8i16 VR128:$src))), (v4f32 VR128:$src)>;
|
|
def : Pat<(v4f32 (bitconvert (v16i8 VR128:$src))), (v4f32 VR128:$src)>;
|
|
def : Pat<(v4f32 (bitconvert (v2f64 VR128:$src))), (v4f32 VR128:$src)>;
|
|
def : Pat<(v2f64 (bitconvert (v2i64 VR128:$src))), (v2f64 VR128:$src)>;
|
|
def : Pat<(v2f64 (bitconvert (v4i32 VR128:$src))), (v2f64 VR128:$src)>;
|
|
def : Pat<(v2f64 (bitconvert (v8i16 VR128:$src))), (v2f64 VR128:$src)>;
|
|
def : Pat<(v2f64 (bitconvert (v16i8 VR128:$src))), (v2f64 VR128:$src)>;
|
|
def : Pat<(v2f64 (bitconvert (v4f32 VR128:$src))), (v2f64 VR128:$src)>;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
def : Pat<(v4f64 (bitconvert (v8f32 VR256:$src))), (v4f64 VR256:$src)>;
|
|
}
|
|
|
|
// Move scalar to XMM zero-extended
|
|
// movd to XMM register zero-extends
|
|
let AddedComplexity = 15 in {
|
|
// Zeroing a VR128 then do a MOVS{S|D} to the lower bits.
|
|
def : Pat<(v2f64 (X86vzmovl (v2f64 (scalar_to_vector FR64:$src)))),
|
|
(MOVSDrr (v2f64 (V_SET0PS)), FR64:$src)>;
|
|
def : Pat<(v4f32 (X86vzmovl (v4f32 (scalar_to_vector FR32:$src)))),
|
|
(MOVSSrr (v4f32 (V_SET0PS)), FR32:$src)>;
|
|
def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
|
|
(MOVSSrr (v4f32 (V_SET0PS)),
|
|
(f32 (EXTRACT_SUBREG (v4f32 VR128:$src), sub_ss)))>;
|
|
def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
|
|
(MOVSSrr (v4i32 (V_SET0PI)),
|
|
(EXTRACT_SUBREG (v4i32 VR128:$src), sub_ss))>;
|
|
}
|
|
|
|
// Splat v2f64 / v2i64
|
|
let AddedComplexity = 10 in {
|
|
def : Pat<(splat_lo (v2f64 VR128:$src), (undef)),
|
|
(UNPCKLPDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
|
|
def : Pat<(unpckh (v2f64 VR128:$src), (undef)),
|
|
(UNPCKHPDrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
|
|
def : Pat<(splat_lo (v2i64 VR128:$src), (undef)),
|
|
(PUNPCKLQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
|
|
def : Pat<(unpckh (v2i64 VR128:$src), (undef)),
|
|
(PUNPCKHQDQrr VR128:$src, VR128:$src)>, Requires<[HasSSE2]>;
|
|
}
|
|
|
|
// Special unary SHUFPSrri case.
|
|
def : Pat<(v4f32 (pshufd:$src3 VR128:$src1, (undef))),
|
|
(SHUFPSrri VR128:$src1, VR128:$src1,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>;
|
|
let AddedComplexity = 5 in
|
|
def : Pat<(v4f32 (pshufd:$src2 VR128:$src1, (undef))),
|
|
(PSHUFDri VR128:$src1, (SHUFFLE_get_shuf_imm VR128:$src2))>,
|
|
Requires<[HasSSE2]>;
|
|
// Special unary SHUFPDrri case.
|
|
def : Pat<(v2i64 (pshufd:$src3 VR128:$src1, (undef))),
|
|
(SHUFPDrri VR128:$src1, VR128:$src1,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>,
|
|
Requires<[HasSSE2]>;
|
|
// Special unary SHUFPDrri case.
|
|
def : Pat<(v2f64 (pshufd:$src3 VR128:$src1, (undef))),
|
|
(SHUFPDrri VR128:$src1, VR128:$src1,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>,
|
|
Requires<[HasSSE2]>;
|
|
// Unary v4f32 shuffle with PSHUF* in order to fold a load.
|
|
def : Pat<(pshufd:$src2 (bc_v4i32 (memopv4f32 addr:$src1)), (undef)),
|
|
(PSHUFDmi addr:$src1, (SHUFFLE_get_shuf_imm VR128:$src2))>,
|
|
Requires<[HasSSE2]>;
|
|
|
|
// Special binary v4i32 shuffle cases with SHUFPS.
|
|
def : Pat<(v4i32 (shufp:$src3 VR128:$src1, (v4i32 VR128:$src2))),
|
|
(SHUFPSrri VR128:$src1, VR128:$src2,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>,
|
|
Requires<[HasSSE2]>;
|
|
def : Pat<(v4i32 (shufp:$src3 VR128:$src1, (bc_v4i32 (memopv2i64 addr:$src2)))),
|
|
(SHUFPSrmi VR128:$src1, addr:$src2,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>,
|
|
Requires<[HasSSE2]>;
|
|
// Special binary v2i64 shuffle cases using SHUFPDrri.
|
|
def : Pat<(v2i64 (shufp:$src3 VR128:$src1, VR128:$src2)),
|
|
(SHUFPDrri VR128:$src1, VR128:$src2,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>,
|
|
Requires<[HasSSE2]>;
|
|
|
|
// vector_shuffle v1, <undef>, <0, 0, 1, 1, ...>
|
|
let AddedComplexity = 15 in {
|
|
def : Pat<(v4i32 (unpckl_undef:$src2 VR128:$src, (undef))),
|
|
(PSHUFDri VR128:$src, (SHUFFLE_get_shuf_imm VR128:$src2))>,
|
|
Requires<[OptForSpeed, HasSSE2]>;
|
|
def : Pat<(v4f32 (unpckl_undef:$src2 VR128:$src, (undef))),
|
|
(PSHUFDri VR128:$src, (SHUFFLE_get_shuf_imm VR128:$src2))>,
|
|
Requires<[OptForSpeed, HasSSE2]>;
|
|
}
|
|
let AddedComplexity = 10 in {
|
|
def : Pat<(v4f32 (unpckl_undef VR128:$src, (undef))),
|
|
(UNPCKLPSrr VR128:$src, VR128:$src)>;
|
|
def : Pat<(v16i8 (unpckl_undef VR128:$src, (undef))),
|
|
(PUNPCKLBWrr VR128:$src, VR128:$src)>;
|
|
def : Pat<(v8i16 (unpckl_undef VR128:$src, (undef))),
|
|
(PUNPCKLWDrr VR128:$src, VR128:$src)>;
|
|
def : Pat<(v4i32 (unpckl_undef VR128:$src, (undef))),
|
|
(PUNPCKLDQrr VR128:$src, VR128:$src)>;
|
|
}
|
|
|
|
// vector_shuffle v1, <undef>, <2, 2, 3, 3, ...>
|
|
let AddedComplexity = 15 in {
|
|
def : Pat<(v4i32 (unpckh_undef:$src2 VR128:$src, (undef))),
|
|
(PSHUFDri VR128:$src, (SHUFFLE_get_shuf_imm VR128:$src2))>,
|
|
Requires<[OptForSpeed, HasSSE2]>;
|
|
def : Pat<(v4f32 (unpckh_undef:$src2 VR128:$src, (undef))),
|
|
(PSHUFDri VR128:$src, (SHUFFLE_get_shuf_imm VR128:$src2))>,
|
|
Requires<[OptForSpeed, HasSSE2]>;
|
|
}
|
|
let AddedComplexity = 10 in {
|
|
def : Pat<(v4f32 (unpckh_undef VR128:$src, (undef))),
|
|
(UNPCKHPSrr VR128:$src, VR128:$src)>;
|
|
def : Pat<(v16i8 (unpckh_undef VR128:$src, (undef))),
|
|
(PUNPCKHBWrr VR128:$src, VR128:$src)>;
|
|
def : Pat<(v8i16 (unpckh_undef VR128:$src, (undef))),
|
|
(PUNPCKHWDrr VR128:$src, VR128:$src)>;
|
|
def : Pat<(v4i32 (unpckh_undef VR128:$src, (undef))),
|
|
(PUNPCKHDQrr VR128:$src, VR128:$src)>;
|
|
}
|
|
|
|
let AddedComplexity = 20 in {
|
|
// vector_shuffle v1, v2 <0, 1, 4, 5> using MOVLHPS
|
|
def : Pat<(v4i32 (movlhps VR128:$src1, VR128:$src2)),
|
|
(MOVLHPSrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// vector_shuffle v1, v2 <6, 7, 2, 3> using MOVHLPS
|
|
def : Pat<(v4i32 (movhlps VR128:$src1, VR128:$src2)),
|
|
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// vector_shuffle v1, undef <2, ?, ?, ?> using MOVHLPS
|
|
def : Pat<(v4f32 (movhlps_undef VR128:$src1, (undef))),
|
|
(MOVHLPSrr VR128:$src1, VR128:$src1)>;
|
|
def : Pat<(v4i32 (movhlps_undef VR128:$src1, (undef))),
|
|
(MOVHLPSrr VR128:$src1, VR128:$src1)>;
|
|
}
|
|
|
|
let AddedComplexity = 20 in {
|
|
// vector_shuffle v1, (load v2) <4, 5, 2, 3> using MOVLPS
|
|
def : Pat<(v4f32 (movlp VR128:$src1, (load addr:$src2))),
|
|
(MOVLPSrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2f64 (movlp VR128:$src1, (load addr:$src2))),
|
|
(MOVLPDrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v4i32 (movlp VR128:$src1, (load addr:$src2))),
|
|
(MOVLPSrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2i64 (movlp VR128:$src1, (load addr:$src2))),
|
|
(MOVLPDrm VR128:$src1, addr:$src2)>;
|
|
}
|
|
|
|
// (store (vector_shuffle (load addr), v2, <4, 5, 2, 3>), addr) using MOVLPS
|
|
def : Pat<(store (v4f32 (movlp (load addr:$src1), VR128:$src2)), addr:$src1),
|
|
(MOVLPSmr addr:$src1, VR128:$src2)>;
|
|
def : Pat<(store (v2f64 (movlp (load addr:$src1), VR128:$src2)), addr:$src1),
|
|
(MOVLPDmr addr:$src1, VR128:$src2)>;
|
|
def : Pat<(store (v4i32 (movlp (bc_v4i32 (loadv2i64 addr:$src1)), VR128:$src2)),
|
|
addr:$src1),
|
|
(MOVLPSmr addr:$src1, VR128:$src2)>;
|
|
def : Pat<(store (v2i64 (movlp (load addr:$src1), VR128:$src2)), addr:$src1),
|
|
(MOVLPDmr addr:$src1, VR128:$src2)>;
|
|
|
|
let AddedComplexity = 15 in {
|
|
// Setting the lowest element in the vector.
|
|
def : Pat<(v4i32 (movl VR128:$src1, VR128:$src2)),
|
|
(MOVSSrr (v4i32 VR128:$src1),
|
|
(EXTRACT_SUBREG (v4i32 VR128:$src2), sub_ss))>;
|
|
def : Pat<(v2i64 (movl VR128:$src1, VR128:$src2)),
|
|
(MOVSDrr (v2i64 VR128:$src1),
|
|
(EXTRACT_SUBREG (v2i64 VR128:$src2), sub_sd))>;
|
|
|
|
// vector_shuffle v1, v2 <4, 5, 2, 3> using movsd
|
|
def : Pat<(v4f32 (movlp VR128:$src1, VR128:$src2)),
|
|
(MOVSDrr VR128:$src1, (EXTRACT_SUBREG VR128:$src2, sub_sd))>,
|
|
Requires<[HasSSE2]>;
|
|
def : Pat<(v4i32 (movlp VR128:$src1, VR128:$src2)),
|
|
(MOVSDrr VR128:$src1, (EXTRACT_SUBREG VR128:$src2, sub_sd))>,
|
|
Requires<[HasSSE2]>;
|
|
}
|
|
|
|
// vector_shuffle v1, v2 <4, 5, 2, 3> using SHUFPSrri (we prefer movsd, but
|
|
// fall back to this for SSE1)
|
|
def : Pat<(v4f32 (movlp:$src3 VR128:$src1, (v4f32 VR128:$src2))),
|
|
(SHUFPSrri VR128:$src2, VR128:$src1,
|
|
(SHUFFLE_get_shuf_imm VR128:$src3))>;
|
|
|
|
// Set lowest element and zero upper elements.
|
|
def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))),
|
|
(MOVZPQILo2PQIrr VR128:$src)>, Requires<[HasSSE2]>;
|
|
|
|
// vector -> vector casts
|
|
def : Pat<(v4f32 (sint_to_fp (v4i32 VR128:$src))),
|
|
(Int_CVTDQ2PSrr VR128:$src)>, Requires<[HasSSE2]>;
|
|
def : Pat<(v4i32 (fp_to_sint (v4f32 VR128:$src))),
|
|
(CVTTPS2DQrr VR128:$src)>, Requires<[HasSSE2]>;
|
|
|
|
// Use movaps / movups for SSE integer load / store (one byte shorter).
|
|
let Predicates = [HasSSE1] in {
|
|
def : Pat<(alignedloadv4i32 addr:$src),
|
|
(MOVAPSrm addr:$src)>;
|
|
def : Pat<(loadv4i32 addr:$src),
|
|
(MOVUPSrm addr:$src)>;
|
|
def : Pat<(alignedloadv2i64 addr:$src),
|
|
(MOVAPSrm addr:$src)>;
|
|
def : Pat<(loadv2i64 addr:$src),
|
|
(MOVUPSrm addr:$src)>;
|
|
|
|
def : Pat<(alignedstore (v2i64 VR128:$src), addr:$dst),
|
|
(MOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(alignedstore (v4i32 VR128:$src), addr:$dst),
|
|
(MOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(alignedstore (v8i16 VR128:$src), addr:$dst),
|
|
(MOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(alignedstore (v16i8 VR128:$src), addr:$dst),
|
|
(MOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v2i64 VR128:$src), addr:$dst),
|
|
(MOVUPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v4i32 VR128:$src), addr:$dst),
|
|
(MOVUPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v8i16 VR128:$src), addr:$dst),
|
|
(MOVUPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v16i8 VR128:$src), addr:$dst),
|
|
(MOVUPSmr addr:$dst, VR128:$src)>;
|
|
}
|
|
|
|
// Use vmovaps/vmovups for AVX 128-bit integer load/store (one byte shorter).
|
|
let Predicates = [HasAVX] in {
|
|
def : Pat<(alignedloadv4i32 addr:$src),
|
|
(VMOVAPSrm addr:$src)>;
|
|
def : Pat<(loadv4i32 addr:$src),
|
|
(VMOVUPSrm addr:$src)>;
|
|
def : Pat<(alignedloadv2i64 addr:$src),
|
|
(VMOVAPSrm addr:$src)>;
|
|
def : Pat<(loadv2i64 addr:$src),
|
|
(VMOVUPSrm addr:$src)>;
|
|
|
|
def : Pat<(alignedstore (v2i64 VR128:$src), addr:$dst),
|
|
(VMOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(alignedstore (v4i32 VR128:$src), addr:$dst),
|
|
(VMOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(alignedstore (v8i16 VR128:$src), addr:$dst),
|
|
(VMOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(alignedstore (v16i8 VR128:$src), addr:$dst),
|
|
(VMOVAPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v2i64 VR128:$src), addr:$dst),
|
|
(VMOVUPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v4i32 VR128:$src), addr:$dst),
|
|
(VMOVUPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v8i16 VR128:$src), addr:$dst),
|
|
(VMOVUPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (v16i8 VR128:$src), addr:$dst),
|
|
(VMOVUPSmr addr:$dst, VR128:$src)>;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.1 - Packed Move with Sign/Zero Extend
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass SS41I_binop_rm_int8<bits<8> opc, string OpcodeStr, Intrinsic IntId> {
|
|
def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (IntId VR128:$src))]>, OpSize;
|
|
|
|
def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst,
|
|
(IntId (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))]>,
|
|
OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPMOVSXBW : SS41I_binop_rm_int8<0x20, "vpmovsxbw", int_x86_sse41_pmovsxbw>,
|
|
VEX;
|
|
defm VPMOVSXWD : SS41I_binop_rm_int8<0x23, "vpmovsxwd", int_x86_sse41_pmovsxwd>,
|
|
VEX;
|
|
defm VPMOVSXDQ : SS41I_binop_rm_int8<0x25, "vpmovsxdq", int_x86_sse41_pmovsxdq>,
|
|
VEX;
|
|
defm VPMOVZXBW : SS41I_binop_rm_int8<0x30, "vpmovzxbw", int_x86_sse41_pmovzxbw>,
|
|
VEX;
|
|
defm VPMOVZXWD : SS41I_binop_rm_int8<0x33, "vpmovzxwd", int_x86_sse41_pmovzxwd>,
|
|
VEX;
|
|
defm VPMOVZXDQ : SS41I_binop_rm_int8<0x35, "vpmovzxdq", int_x86_sse41_pmovzxdq>,
|
|
VEX;
|
|
}
|
|
|
|
defm PMOVSXBW : SS41I_binop_rm_int8<0x20, "pmovsxbw", int_x86_sse41_pmovsxbw>;
|
|
defm PMOVSXWD : SS41I_binop_rm_int8<0x23, "pmovsxwd", int_x86_sse41_pmovsxwd>;
|
|
defm PMOVSXDQ : SS41I_binop_rm_int8<0x25, "pmovsxdq", int_x86_sse41_pmovsxdq>;
|
|
defm PMOVZXBW : SS41I_binop_rm_int8<0x30, "pmovzxbw", int_x86_sse41_pmovzxbw>;
|
|
defm PMOVZXWD : SS41I_binop_rm_int8<0x33, "pmovzxwd", int_x86_sse41_pmovzxwd>;
|
|
defm PMOVZXDQ : SS41I_binop_rm_int8<0x35, "pmovzxdq", int_x86_sse41_pmovzxdq>;
|
|
|
|
// Common patterns involving scalar load.
|
|
def : Pat<(int_x86_sse41_pmovsxbw (vzmovl_v2i64 addr:$src)),
|
|
(PMOVSXBWrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovsxbw (vzload_v2i64 addr:$src)),
|
|
(PMOVSXBWrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovsxwd (vzmovl_v2i64 addr:$src)),
|
|
(PMOVSXWDrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovsxwd (vzload_v2i64 addr:$src)),
|
|
(PMOVSXWDrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovsxdq (vzmovl_v2i64 addr:$src)),
|
|
(PMOVSXDQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovsxdq (vzload_v2i64 addr:$src)),
|
|
(PMOVSXDQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovzxbw (vzmovl_v2i64 addr:$src)),
|
|
(PMOVZXBWrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovzxbw (vzload_v2i64 addr:$src)),
|
|
(PMOVZXBWrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovzxwd (vzmovl_v2i64 addr:$src)),
|
|
(PMOVZXWDrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovzxwd (vzload_v2i64 addr:$src)),
|
|
(PMOVZXWDrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovzxdq (vzmovl_v2i64 addr:$src)),
|
|
(PMOVZXDQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovzxdq (vzload_v2i64 addr:$src)),
|
|
(PMOVZXDQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
|
|
multiclass SS41I_binop_rm_int4<bits<8> opc, string OpcodeStr, Intrinsic IntId> {
|
|
def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (IntId VR128:$src))]>, OpSize;
|
|
|
|
def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), (ins i32mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst,
|
|
(IntId (bitconvert (v4i32 (scalar_to_vector (loadi32 addr:$src))))))]>,
|
|
OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPMOVSXBD : SS41I_binop_rm_int4<0x21, "vpmovsxbd", int_x86_sse41_pmovsxbd>,
|
|
VEX;
|
|
defm VPMOVSXWQ : SS41I_binop_rm_int4<0x24, "vpmovsxwq", int_x86_sse41_pmovsxwq>,
|
|
VEX;
|
|
defm VPMOVZXBD : SS41I_binop_rm_int4<0x31, "vpmovzxbd", int_x86_sse41_pmovzxbd>,
|
|
VEX;
|
|
defm VPMOVZXWQ : SS41I_binop_rm_int4<0x34, "vpmovzxwq", int_x86_sse41_pmovzxwq>,
|
|
VEX;
|
|
}
|
|
|
|
defm PMOVSXBD : SS41I_binop_rm_int4<0x21, "pmovsxbd", int_x86_sse41_pmovsxbd>;
|
|
defm PMOVSXWQ : SS41I_binop_rm_int4<0x24, "pmovsxwq", int_x86_sse41_pmovsxwq>;
|
|
defm PMOVZXBD : SS41I_binop_rm_int4<0x31, "pmovzxbd", int_x86_sse41_pmovzxbd>;
|
|
defm PMOVZXWQ : SS41I_binop_rm_int4<0x34, "pmovzxwq", int_x86_sse41_pmovzxwq>;
|
|
|
|
// Common patterns involving scalar load
|
|
def : Pat<(int_x86_sse41_pmovsxbd (vzmovl_v4i32 addr:$src)),
|
|
(PMOVSXBDrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovsxwq (vzmovl_v4i32 addr:$src)),
|
|
(PMOVSXWQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovzxbd (vzmovl_v4i32 addr:$src)),
|
|
(PMOVZXBDrm addr:$src)>, Requires<[HasSSE41]>;
|
|
def : Pat<(int_x86_sse41_pmovzxwq (vzmovl_v4i32 addr:$src)),
|
|
(PMOVZXWQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
|
|
multiclass SS41I_binop_rm_int2<bits<8> opc, string OpcodeStr, Intrinsic IntId> {
|
|
def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (IntId VR128:$src))]>, OpSize;
|
|
|
|
// Expecting a i16 load any extended to i32 value.
|
|
def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst), (ins i16mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (IntId (bitconvert
|
|
(v4i32 (scalar_to_vector (loadi16_anyext addr:$src))))))]>,
|
|
OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPMOVSXBQ : SS41I_binop_rm_int2<0x22, "vpmovsxbq", int_x86_sse41_pmovsxbq>,
|
|
VEX;
|
|
defm VPMOVZXBQ : SS41I_binop_rm_int2<0x32, "vpmovzxbq", int_x86_sse41_pmovzxbq>,
|
|
VEX;
|
|
}
|
|
defm PMOVSXBQ : SS41I_binop_rm_int2<0x22, "pmovsxbq", int_x86_sse41_pmovsxbq>;
|
|
defm PMOVZXBQ : SS41I_binop_rm_int2<0x32, "pmovzxbq", int_x86_sse41_pmovzxbq>;
|
|
|
|
// Common patterns involving scalar load
|
|
def : Pat<(int_x86_sse41_pmovsxbq
|
|
(bitconvert (v4i32 (X86vzmovl
|
|
(v4i32 (scalar_to_vector (loadi32 addr:$src))))))),
|
|
(PMOVSXBQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
def : Pat<(int_x86_sse41_pmovzxbq
|
|
(bitconvert (v4i32 (X86vzmovl
|
|
(v4i32 (scalar_to_vector (loadi32 addr:$src))))))),
|
|
(PMOVZXBQrm addr:$src)>, Requires<[HasSSE41]>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.1 - Extract Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// SS41I_binop_ext8 - SSE 4.1 extract 8 bits to 32 bit reg or 8 bit mem
|
|
multiclass SS41I_extract8<bits<8> opc, string OpcodeStr> {
|
|
def rr : SS4AIi8<opc, MRMDestReg, (outs GR32:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set GR32:$dst, (X86pextrb (v16i8 VR128:$src1), imm:$src2))]>,
|
|
OpSize;
|
|
def mr : SS4AIi8<opc, MRMDestMem, (outs),
|
|
(ins i8mem:$dst, VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, OpSize;
|
|
// FIXME:
|
|
// There's an AssertZext in the way of writing the store pattern
|
|
// (store (i8 (trunc (X86pextrb (v16i8 VR128:$src1), imm:$src2))), addr:$dst)
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPEXTRB : SS41I_extract8<0x14, "vpextrb">, VEX;
|
|
def VPEXTRBrr64 : SS4AIi8<0x14, MRMDestReg, (outs GR64:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
"vpextrb\t{$src2, $src1, $dst|$dst, $src1, $src2}", []>, OpSize, VEX;
|
|
}
|
|
|
|
defm PEXTRB : SS41I_extract8<0x14, "pextrb">;
|
|
|
|
|
|
/// SS41I_extract16 - SSE 4.1 extract 16 bits to memory destination
|
|
multiclass SS41I_extract16<bits<8> opc, string OpcodeStr> {
|
|
def mr : SS4AIi8<opc, MRMDestMem, (outs),
|
|
(ins i16mem:$dst, VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, OpSize;
|
|
// FIXME:
|
|
// There's an AssertZext in the way of writing the store pattern
|
|
// (store (i16 (trunc (X86pextrw (v16i8 VR128:$src1), imm:$src2))), addr:$dst)
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPEXTRW : SS41I_extract16<0x15, "vpextrw">, VEX;
|
|
|
|
defm PEXTRW : SS41I_extract16<0x15, "pextrw">;
|
|
|
|
|
|
/// SS41I_extract32 - SSE 4.1 extract 32 bits to int reg or memory destination
|
|
multiclass SS41I_extract32<bits<8> opc, string OpcodeStr> {
|
|
def rr : SS4AIi8<opc, MRMDestReg, (outs GR32:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set GR32:$dst,
|
|
(extractelt (v4i32 VR128:$src1), imm:$src2))]>, OpSize;
|
|
def mr : SS4AIi8<opc, MRMDestMem, (outs),
|
|
(ins i32mem:$dst, VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(store (extractelt (v4i32 VR128:$src1), imm:$src2),
|
|
addr:$dst)]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPEXTRD : SS41I_extract32<0x16, "vpextrd">, VEX;
|
|
|
|
defm PEXTRD : SS41I_extract32<0x16, "pextrd">;
|
|
|
|
/// SS41I_extract32 - SSE 4.1 extract 32 bits to int reg or memory destination
|
|
multiclass SS41I_extract64<bits<8> opc, string OpcodeStr> {
|
|
def rr : SS4AIi8<opc, MRMDestReg, (outs GR64:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set GR64:$dst,
|
|
(extractelt (v2i64 VR128:$src1), imm:$src2))]>, OpSize, REX_W;
|
|
def mr : SS4AIi8<opc, MRMDestMem, (outs),
|
|
(ins i64mem:$dst, VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(store (extractelt (v2i64 VR128:$src1), imm:$src2),
|
|
addr:$dst)]>, OpSize, REX_W;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPEXTRQ : SS41I_extract64<0x16, "vpextrq">, VEX, VEX_W;
|
|
|
|
defm PEXTRQ : SS41I_extract64<0x16, "pextrq">;
|
|
|
|
/// SS41I_extractf32 - SSE 4.1 extract 32 bits fp value to int reg or memory
|
|
/// destination
|
|
multiclass SS41I_extractf32<bits<8> opc, string OpcodeStr> {
|
|
def rr : SS4AIi8<opc, MRMDestReg, (outs GR32:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set GR32:$dst,
|
|
(extractelt (bc_v4i32 (v4f32 VR128:$src1)), imm:$src2))]>,
|
|
OpSize;
|
|
def mr : SS4AIi8<opc, MRMDestMem, (outs),
|
|
(ins f32mem:$dst, VR128:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(store (extractelt (bc_v4i32 (v4f32 VR128:$src1)), imm:$src2),
|
|
addr:$dst)]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VEXTRACTPS : SS41I_extractf32<0x17, "vextractps">, VEX;
|
|
def VEXTRACTPSrr64 : SS4AIi8<0x17, MRMDestReg, (outs GR64:$dst),
|
|
(ins VR128:$src1, i32i8imm:$src2),
|
|
"vextractps \t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[]>, OpSize, VEX;
|
|
}
|
|
defm EXTRACTPS : SS41I_extractf32<0x17, "extractps">;
|
|
|
|
// Also match an EXTRACTPS store when the store is done as f32 instead of i32.
|
|
def : Pat<(store (f32 (bitconvert (extractelt (bc_v4i32 (v4f32 VR128:$src1)),
|
|
imm:$src2))),
|
|
addr:$dst),
|
|
(EXTRACTPSmr addr:$dst, VR128:$src1, imm:$src2)>,
|
|
Requires<[HasSSE41]>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.1 - Insert Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass SS41I_insert8<bits<8> opc, string asm, bit Is2Addr = 1> {
|
|
def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, GR32:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(X86pinsrb VR128:$src1, GR32:$src2, imm:$src3))]>, OpSize;
|
|
def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i8mem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(X86pinsrb VR128:$src1, (extloadi8 addr:$src2),
|
|
imm:$src3))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPINSRB : SS41I_insert8<0x20, "vpinsrb", 0>, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PINSRB : SS41I_insert8<0x20, "pinsrb">;
|
|
|
|
multiclass SS41I_insert32<bits<8> opc, string asm, bit Is2Addr = 1> {
|
|
def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, GR32:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(v4i32 (insertelt VR128:$src1, GR32:$src2, imm:$src3)))]>,
|
|
OpSize;
|
|
def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i32mem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(v4i32 (insertelt VR128:$src1, (loadi32 addr:$src2),
|
|
imm:$src3)))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPINSRD : SS41I_insert32<0x22, "vpinsrd", 0>, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PINSRD : SS41I_insert32<0x22, "pinsrd">;
|
|
|
|
multiclass SS41I_insert64<bits<8> opc, string asm, bit Is2Addr = 1> {
|
|
def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, GR64:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(v2i64 (insertelt VR128:$src1, GR64:$src2, imm:$src3)))]>,
|
|
OpSize;
|
|
def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i64mem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(v2i64 (insertelt VR128:$src1, (loadi64 addr:$src2),
|
|
imm:$src3)))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPINSRQ : SS41I_insert64<0x22, "vpinsrq", 0>, VEX_4V, VEX_W;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PINSRQ : SS41I_insert64<0x22, "pinsrq">, REX_W;
|
|
|
|
// insertps has a few different modes, there's the first two here below which
|
|
// are optimized inserts that won't zero arbitrary elements in the destination
|
|
// vector. The next one matches the intrinsic and could zero arbitrary elements
|
|
// in the target vector.
|
|
multiclass SS41I_insertf32<bits<8> opc, string asm, bit Is2Addr = 1> {
|
|
def rr : SS4AIi8<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(X86insrtps VR128:$src1, VR128:$src2, imm:$src3))]>,
|
|
OpSize;
|
|
def rm : SS4AIi8<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, f32mem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(asm,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(X86insrtps VR128:$src1,
|
|
(v4f32 (scalar_to_vector (loadf32 addr:$src2))),
|
|
imm:$src3))]>, OpSize;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in
|
|
defm INSERTPS : SS41I_insertf32<0x21, "insertps">;
|
|
let Predicates = [HasAVX] in
|
|
defm VINSERTPS : SS41I_insertf32<0x21, "vinsertps", 0>, VEX_4V;
|
|
|
|
def : Pat<(int_x86_sse41_insertps VR128:$src1, VR128:$src2, imm:$src3),
|
|
(VINSERTPSrr VR128:$src1, VR128:$src2, imm:$src3)>,
|
|
Requires<[HasAVX]>;
|
|
def : Pat<(int_x86_sse41_insertps VR128:$src1, VR128:$src2, imm:$src3),
|
|
(INSERTPSrr VR128:$src1, VR128:$src2, imm:$src3)>,
|
|
Requires<[HasSSE41]>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.1 - Round Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass sse41_fp_unop_rm<bits<8> opcps, bits<8> opcpd, string OpcodeStr,
|
|
X86MemOperand x86memop, RegisterClass RC,
|
|
PatFrag mem_frag32, PatFrag mem_frag64,
|
|
Intrinsic V4F32Int, Intrinsic V2F64Int> {
|
|
// Intrinsic operation, reg.
|
|
// Vector intrinsic operation, reg
|
|
def PSr : SS4AIi8<opcps, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"ps\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst, (V4F32Int RC:$src1, imm:$src2))]>,
|
|
OpSize;
|
|
|
|
// Vector intrinsic operation, mem
|
|
def PSm : Ii8<opcps, MRMSrcMem,
|
|
(outs RC:$dst), (ins f256mem:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"ps\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst,
|
|
(V4F32Int (mem_frag32 addr:$src1),imm:$src2))]>,
|
|
TA, OpSize,
|
|
Requires<[HasSSE41]>;
|
|
|
|
// Vector intrinsic operation, reg
|
|
def PDr : SS4AIi8<opcpd, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"pd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst, (V2F64Int RC:$src1, imm:$src2))]>,
|
|
OpSize;
|
|
|
|
// Vector intrinsic operation, mem
|
|
def PDm : SS4AIi8<opcpd, MRMSrcMem,
|
|
(outs RC:$dst), (ins f256mem:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"pd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst,
|
|
(V2F64Int (mem_frag64 addr:$src1),imm:$src2))]>,
|
|
OpSize;
|
|
}
|
|
|
|
multiclass sse41_fp_unop_rm_avx_p<bits<8> opcps, bits<8> opcpd,
|
|
RegisterClass RC, X86MemOperand x86memop, string OpcodeStr> {
|
|
// Intrinsic operation, reg.
|
|
// Vector intrinsic operation, reg
|
|
def PSr_AVX : SS4AIi8<opcps, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"ps\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, OpSize;
|
|
|
|
// Vector intrinsic operation, mem
|
|
def PSm_AVX : Ii8<opcps, MRMSrcMem,
|
|
(outs RC:$dst), (ins x86memop:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"ps\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, TA, OpSize, Requires<[HasSSE41]>;
|
|
|
|
// Vector intrinsic operation, reg
|
|
def PDr_AVX : SS4AIi8<opcpd, MRMSrcReg,
|
|
(outs RC:$dst), (ins RC:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"pd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, OpSize;
|
|
|
|
// Vector intrinsic operation, mem
|
|
def PDm_AVX : SS4AIi8<opcpd, MRMSrcMem,
|
|
(outs RC:$dst), (ins x86memop:$src1, i32i8imm:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"pd\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>, OpSize;
|
|
}
|
|
|
|
multiclass sse41_fp_binop_rm<bits<8> opcss, bits<8> opcsd,
|
|
string OpcodeStr,
|
|
Intrinsic F32Int,
|
|
Intrinsic F64Int, bit Is2Addr = 1> {
|
|
// Intrinsic operation, reg.
|
|
def SSr : SS4AIi8<opcss, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst, (F32Int VR128:$src1, VR128:$src2, imm:$src3))]>,
|
|
OpSize;
|
|
|
|
// Intrinsic operation, mem.
|
|
def SSm : SS4AIi8<opcss, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, ssmem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(F32Int VR128:$src1, sse_load_f32:$src2, imm:$src3))]>,
|
|
OpSize;
|
|
|
|
// Intrinsic operation, reg.
|
|
def SDr : SS4AIi8<opcsd, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst, (F64Int VR128:$src1, VR128:$src2, imm:$src3))]>,
|
|
OpSize;
|
|
|
|
// Intrinsic operation, mem.
|
|
def SDm : SS4AIi8<opcsd, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, sdmem:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set VR128:$dst,
|
|
(F64Int VR128:$src1, sse_load_f64:$src2, imm:$src3))]>,
|
|
OpSize;
|
|
}
|
|
|
|
multiclass sse41_fp_binop_rm_avx_s<bits<8> opcss, bits<8> opcsd,
|
|
string OpcodeStr> {
|
|
// Intrinsic operation, reg.
|
|
def SSr_AVX : SS4AIi8<opcss, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[]>, OpSize;
|
|
|
|
// Intrinsic operation, mem.
|
|
def SSm_AVX : SS4AIi8<opcss, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, ssmem:$src2, i32i8imm:$src3),
|
|
!strconcat(OpcodeStr,
|
|
"ss\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[]>, OpSize;
|
|
|
|
// Intrinsic operation, reg.
|
|
def SDr_AVX : SS4AIi8<opcsd, MRMSrcReg,
|
|
(outs VR128:$dst), (ins VR128:$src1, VR128:$src2, i32i8imm:$src3),
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[]>, OpSize;
|
|
|
|
// Intrinsic operation, mem.
|
|
def SDm_AVX : SS4AIi8<opcsd, MRMSrcMem,
|
|
(outs VR128:$dst), (ins VR128:$src1, sdmem:$src2, i32i8imm:$src3),
|
|
!strconcat(OpcodeStr,
|
|
"sd\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[]>, OpSize;
|
|
}
|
|
|
|
// FP round - roundss, roundps, roundsd, roundpd
|
|
let Predicates = [HasAVX] in {
|
|
// Intrinsic form
|
|
defm VROUND : sse41_fp_unop_rm<0x08, 0x09, "vround", f128mem, VR128,
|
|
memopv4f32, memopv2f64,
|
|
int_x86_sse41_round_ps,
|
|
int_x86_sse41_round_pd>, VEX;
|
|
defm VROUNDY : sse41_fp_unop_rm<0x08, 0x09, "vround", f256mem, VR256,
|
|
memopv8f32, memopv4f64,
|
|
int_x86_avx_round_ps_256,
|
|
int_x86_avx_round_pd_256>, VEX;
|
|
defm VROUND : sse41_fp_binop_rm<0x0A, 0x0B, "vround",
|
|
int_x86_sse41_round_ss,
|
|
int_x86_sse41_round_sd, 0>, VEX_4V;
|
|
|
|
// Instructions for the assembler
|
|
defm VROUND : sse41_fp_unop_rm_avx_p<0x08, 0x09, VR128, f128mem, "vround">,
|
|
VEX;
|
|
defm VROUNDY : sse41_fp_unop_rm_avx_p<0x08, 0x09, VR256, f256mem, "vround">,
|
|
VEX;
|
|
defm VROUND : sse41_fp_binop_rm_avx_s<0x0A, 0x0B, "vround">, VEX_4V;
|
|
}
|
|
|
|
defm ROUND : sse41_fp_unop_rm<0x08, 0x09, "round", f128mem, VR128,
|
|
memopv4f32, memopv2f64,
|
|
int_x86_sse41_round_ps, int_x86_sse41_round_pd>;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm ROUND : sse41_fp_binop_rm<0x0A, 0x0B, "round",
|
|
int_x86_sse41_round_ss, int_x86_sse41_round_sd>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.1 - Packed Bit Test
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// ptest instruction we'll lower to this in X86ISelLowering primarily from
|
|
// the intel intrinsic that corresponds to this.
|
|
let Defs = [EFLAGS], Predicates = [HasAVX] in {
|
|
def VPTESTrr : SS48I<0x17, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2),
|
|
"vptest\t{$src2, $src1|$src1, $src2}",
|
|
[(set EFLAGS, (X86ptest VR128:$src1, (v4f32 VR128:$src2)))]>,
|
|
OpSize, VEX;
|
|
def VPTESTrm : SS48I<0x17, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2),
|
|
"vptest\t{$src2, $src1|$src1, $src2}",
|
|
[(set EFLAGS,(X86ptest VR128:$src1, (memopv4f32 addr:$src2)))]>,
|
|
OpSize, VEX;
|
|
|
|
def VPTESTYrr : SS48I<0x17, MRMSrcReg, (outs), (ins VR256:$src1, VR256:$src2),
|
|
"vptest\t{$src2, $src1|$src1, $src2}",
|
|
[(set EFLAGS, (X86ptest VR256:$src1, (v4i64 VR256:$src2)))]>,
|
|
OpSize, VEX;
|
|
def VPTESTYrm : SS48I<0x17, MRMSrcMem, (outs), (ins VR256:$src1, i256mem:$src2),
|
|
"vptest\t{$src2, $src1|$src1, $src2}",
|
|
[(set EFLAGS,(X86ptest VR256:$src1, (memopv4i64 addr:$src2)))]>,
|
|
OpSize, VEX;
|
|
}
|
|
|
|
let Defs = [EFLAGS] in {
|
|
def PTESTrr : SS48I<0x17, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2),
|
|
"ptest \t{$src2, $src1|$src1, $src2}",
|
|
[(set EFLAGS, (X86ptest VR128:$src1, (v4f32 VR128:$src2)))]>,
|
|
OpSize;
|
|
def PTESTrm : SS48I<0x17, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2),
|
|
"ptest \t{$src2, $src1|$src1, $src2}",
|
|
[(set EFLAGS, (X86ptest VR128:$src1, (memopv4f32 addr:$src2)))]>,
|
|
OpSize;
|
|
}
|
|
|
|
// The bit test instructions below are AVX only
|
|
multiclass avx_bittest<bits<8> opc, string OpcodeStr, RegisterClass RC,
|
|
X86MemOperand x86memop, PatFrag mem_frag, ValueType vt> {
|
|
def rr : SS48I<opc, MRMSrcReg, (outs), (ins RC:$src1, RC:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
|
|
[(set EFLAGS, (X86testp RC:$src1, (vt RC:$src2)))]>, OpSize, VEX;
|
|
def rm : SS48I<opc, MRMSrcMem, (outs), (ins RC:$src1, x86memop:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"),
|
|
[(set EFLAGS, (X86testp RC:$src1, (mem_frag addr:$src2)))]>,
|
|
OpSize, VEX;
|
|
}
|
|
|
|
let Defs = [EFLAGS], Predicates = [HasAVX] in {
|
|
defm VTESTPS : avx_bittest<0x0E, "vtestps", VR128, f128mem, memopv4f32, v4f32>;
|
|
defm VTESTPSY : avx_bittest<0x0E, "vtestps", VR256, f256mem, memopv8f32, v8f32>;
|
|
defm VTESTPD : avx_bittest<0x0F, "vtestpd", VR128, f128mem, memopv2f64, v2f64>;
|
|
defm VTESTPDY : avx_bittest<0x0F, "vtestpd", VR256, f256mem, memopv4f64, v4f64>;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.1 - Misc Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def POPCNT16rr : I<0xB8, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
|
|
"popcnt{w}\t{$src, $dst|$dst, $src}",
|
|
[(set GR16:$dst, (ctpop GR16:$src))]>, OpSize, XS;
|
|
def POPCNT16rm : I<0xB8, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
|
|
"popcnt{w}\t{$src, $dst|$dst, $src}",
|
|
[(set GR16:$dst, (ctpop (loadi16 addr:$src)))]>, OpSize, XS;
|
|
|
|
def POPCNT32rr : I<0xB8, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
|
|
"popcnt{l}\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (ctpop GR32:$src))]>, XS;
|
|
def POPCNT32rm : I<0xB8, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
|
|
"popcnt{l}\t{$src, $dst|$dst, $src}",
|
|
[(set GR32:$dst, (ctpop (loadi32 addr:$src)))]>, XS;
|
|
|
|
def POPCNT64rr : RI<0xB8, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
|
|
"popcnt{q}\t{$src, $dst|$dst, $src}",
|
|
[(set GR64:$dst, (ctpop GR64:$src))]>, XS;
|
|
def POPCNT64rm : RI<0xB8, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
|
|
"popcnt{q}\t{$src, $dst|$dst, $src}",
|
|
[(set GR64:$dst, (ctpop (loadi64 addr:$src)))]>, XS;
|
|
|
|
|
|
|
|
// SS41I_unop_rm_int_v16 - SSE 4.1 unary operator whose type is v8i16.
|
|
multiclass SS41I_unop_rm_int_v16<bits<8> opc, string OpcodeStr,
|
|
Intrinsic IntId128> {
|
|
def rr128 : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst, (IntId128 VR128:$src))]>, OpSize;
|
|
def rm128 : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins i128mem:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set VR128:$dst,
|
|
(IntId128
|
|
(bitconvert (memopv8i16 addr:$src))))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPHMINPOSUW : SS41I_unop_rm_int_v16 <0x41, "vphminposuw",
|
|
int_x86_sse41_phminposuw>, VEX;
|
|
defm PHMINPOSUW : SS41I_unop_rm_int_v16 <0x41, "phminposuw",
|
|
int_x86_sse41_phminposuw>;
|
|
|
|
/// SS41I_binop_rm_int - Simple SSE 4.1 binary operator
|
|
multiclass SS41I_binop_rm_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic IntId128, bit Is2Addr = 1> {
|
|
let isCommutable = 1 in
|
|
def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>, OpSize;
|
|
def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst,
|
|
(IntId128 VR128:$src1,
|
|
(bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
let isCommutable = 0 in
|
|
defm VPACKUSDW : SS41I_binop_rm_int<0x2B, "vpackusdw", int_x86_sse41_packusdw,
|
|
0>, VEX_4V;
|
|
defm VPCMPEQQ : SS41I_binop_rm_int<0x29, "vpcmpeqq", int_x86_sse41_pcmpeqq,
|
|
0>, VEX_4V;
|
|
defm VPMINSB : SS41I_binop_rm_int<0x38, "vpminsb", int_x86_sse41_pminsb,
|
|
0>, VEX_4V;
|
|
defm VPMINSD : SS41I_binop_rm_int<0x39, "vpminsd", int_x86_sse41_pminsd,
|
|
0>, VEX_4V;
|
|
defm VPMINUD : SS41I_binop_rm_int<0x3B, "vpminud", int_x86_sse41_pminud,
|
|
0>, VEX_4V;
|
|
defm VPMINUW : SS41I_binop_rm_int<0x3A, "vpminuw", int_x86_sse41_pminuw,
|
|
0>, VEX_4V;
|
|
defm VPMAXSB : SS41I_binop_rm_int<0x3C, "vpmaxsb", int_x86_sse41_pmaxsb,
|
|
0>, VEX_4V;
|
|
defm VPMAXSD : SS41I_binop_rm_int<0x3D, "vpmaxsd", int_x86_sse41_pmaxsd,
|
|
0>, VEX_4V;
|
|
defm VPMAXUD : SS41I_binop_rm_int<0x3F, "vpmaxud", int_x86_sse41_pmaxud,
|
|
0>, VEX_4V;
|
|
defm VPMAXUW : SS41I_binop_rm_int<0x3E, "vpmaxuw", int_x86_sse41_pmaxuw,
|
|
0>, VEX_4V;
|
|
defm VPMULDQ : SS41I_binop_rm_int<0x28, "vpmuldq", int_x86_sse41_pmuldq,
|
|
0>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
let isCommutable = 0 in
|
|
defm PACKUSDW : SS41I_binop_rm_int<0x2B, "packusdw", int_x86_sse41_packusdw>;
|
|
defm PCMPEQQ : SS41I_binop_rm_int<0x29, "pcmpeqq", int_x86_sse41_pcmpeqq>;
|
|
defm PMINSB : SS41I_binop_rm_int<0x38, "pminsb", int_x86_sse41_pminsb>;
|
|
defm PMINSD : SS41I_binop_rm_int<0x39, "pminsd", int_x86_sse41_pminsd>;
|
|
defm PMINUD : SS41I_binop_rm_int<0x3B, "pminud", int_x86_sse41_pminud>;
|
|
defm PMINUW : SS41I_binop_rm_int<0x3A, "pminuw", int_x86_sse41_pminuw>;
|
|
defm PMAXSB : SS41I_binop_rm_int<0x3C, "pmaxsb", int_x86_sse41_pmaxsb>;
|
|
defm PMAXSD : SS41I_binop_rm_int<0x3D, "pmaxsd", int_x86_sse41_pmaxsd>;
|
|
defm PMAXUD : SS41I_binop_rm_int<0x3F, "pmaxud", int_x86_sse41_pmaxud>;
|
|
defm PMAXUW : SS41I_binop_rm_int<0x3E, "pmaxuw", int_x86_sse41_pmaxuw>;
|
|
defm PMULDQ : SS41I_binop_rm_int<0x28, "pmuldq", int_x86_sse41_pmuldq>;
|
|
}
|
|
|
|
def : Pat<(v2i64 (X86pcmpeqq VR128:$src1, VR128:$src2)),
|
|
(PCMPEQQrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v2i64 (X86pcmpeqq VR128:$src1, (memop addr:$src2))),
|
|
(PCMPEQQrm VR128:$src1, addr:$src2)>;
|
|
|
|
/// SS48I_binop_rm - Simple SSE41 binary operator.
|
|
multiclass SS48I_binop_rm<bits<8> opc, string OpcodeStr, SDNode OpNode,
|
|
ValueType OpVT, bit Is2Addr = 1> {
|
|
let isCommutable = 1 in
|
|
def rr : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (OpVT (OpNode VR128:$src1, VR128:$src2)))]>,
|
|
OpSize;
|
|
def rm : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (OpNode VR128:$src1,
|
|
(bc_v4i32 (memopv2i64 addr:$src2))))]>,
|
|
OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPMULLD : SS48I_binop_rm<0x40, "vpmulld", mul, v4i32, 0>, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PMULLD : SS48I_binop_rm<0x40, "pmulld", mul, v4i32>;
|
|
|
|
/// SS41I_binop_rmi_int - SSE 4.1 binary operator with 8-bit immediate
|
|
multiclass SS41I_binop_rmi_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic IntId, RegisterClass RC, PatFrag memop_frag,
|
|
X86MemOperand x86memop, bit Is2Addr = 1> {
|
|
let isCommutable = 1 in
|
|
def rri : SS4AIi8<opc, MRMSrcReg, (outs RC:$dst),
|
|
(ins RC:$src1, RC:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set RC:$dst, (IntId RC:$src1, RC:$src2, imm:$src3))]>,
|
|
OpSize;
|
|
def rmi : SS4AIi8<opc, MRMSrcMem, (outs RC:$dst),
|
|
(ins RC:$src1, x86memop:$src2, i32i8imm:$src3),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}")),
|
|
[(set RC:$dst,
|
|
(IntId RC:$src1,
|
|
(bitconvert (memop_frag addr:$src2)), imm:$src3))]>,
|
|
OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
let isCommutable = 0 in {
|
|
defm VBLENDPS : SS41I_binop_rmi_int<0x0C, "vblendps", int_x86_sse41_blendps,
|
|
VR128, memopv16i8, i128mem, 0>, VEX_4V;
|
|
defm VBLENDPD : SS41I_binop_rmi_int<0x0D, "vblendpd", int_x86_sse41_blendpd,
|
|
VR128, memopv16i8, i128mem, 0>, VEX_4V;
|
|
defm VBLENDPSY : SS41I_binop_rmi_int<0x0C, "vblendps",
|
|
int_x86_avx_blend_ps_256, VR256, memopv32i8, i256mem, 0>, VEX_4V;
|
|
defm VBLENDPDY : SS41I_binop_rmi_int<0x0D, "vblendpd",
|
|
int_x86_avx_blend_pd_256, VR256, memopv32i8, i256mem, 0>, VEX_4V;
|
|
defm VPBLENDW : SS41I_binop_rmi_int<0x0E, "vpblendw", int_x86_sse41_pblendw,
|
|
VR128, memopv16i8, i128mem, 0>, VEX_4V;
|
|
defm VMPSADBW : SS41I_binop_rmi_int<0x42, "vmpsadbw", int_x86_sse41_mpsadbw,
|
|
VR128, memopv16i8, i128mem, 0>, VEX_4V;
|
|
}
|
|
defm VDPPS : SS41I_binop_rmi_int<0x40, "vdpps", int_x86_sse41_dpps,
|
|
VR128, memopv16i8, i128mem, 0>, VEX_4V;
|
|
defm VDPPD : SS41I_binop_rmi_int<0x41, "vdppd", int_x86_sse41_dppd,
|
|
VR128, memopv16i8, i128mem, 0>, VEX_4V;
|
|
defm VDPPSY : SS41I_binop_rmi_int<0x40, "vdpps", int_x86_avx_dp_ps_256,
|
|
VR256, memopv32i8, i256mem, 0>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
let isCommutable = 0 in {
|
|
defm BLENDPS : SS41I_binop_rmi_int<0x0C, "blendps", int_x86_sse41_blendps,
|
|
VR128, memopv16i8, i128mem>;
|
|
defm BLENDPD : SS41I_binop_rmi_int<0x0D, "blendpd", int_x86_sse41_blendpd,
|
|
VR128, memopv16i8, i128mem>;
|
|
defm PBLENDW : SS41I_binop_rmi_int<0x0E, "pblendw", int_x86_sse41_pblendw,
|
|
VR128, memopv16i8, i128mem>;
|
|
defm MPSADBW : SS41I_binop_rmi_int<0x42, "mpsadbw", int_x86_sse41_mpsadbw,
|
|
VR128, memopv16i8, i128mem>;
|
|
}
|
|
defm DPPS : SS41I_binop_rmi_int<0x40, "dpps", int_x86_sse41_dpps,
|
|
VR128, memopv16i8, i128mem>;
|
|
defm DPPD : SS41I_binop_rmi_int<0x41, "dppd", int_x86_sse41_dppd,
|
|
VR128, memopv16i8, i128mem>;
|
|
}
|
|
|
|
/// SS41I_quaternary_int_avx - AVX SSE 4.1 with 4 operators
|
|
let Predicates = [HasAVX] in {
|
|
multiclass SS41I_quaternary_int_avx<bits<8> opc, string OpcodeStr,
|
|
RegisterClass RC, X86MemOperand x86memop,
|
|
PatFrag mem_frag, Intrinsic IntId> {
|
|
def rr : I<opc, MRMSrcReg, (outs RC:$dst),
|
|
(ins RC:$src1, RC:$src2, RC:$src3),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[(set RC:$dst, (IntId RC:$src1, RC:$src2, RC:$src3))],
|
|
SSEPackedInt>, OpSize, TA, VEX_4V, VEX_I8IMM;
|
|
|
|
def rm : I<opc, MRMSrcMem, (outs RC:$dst),
|
|
(ins RC:$src1, x86memop:$src2, RC:$src3),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}"),
|
|
[(set RC:$dst,
|
|
(IntId RC:$src1, (bitconvert (mem_frag addr:$src2)),
|
|
RC:$src3))],
|
|
SSEPackedInt>, OpSize, TA, VEX_4V, VEX_I8IMM;
|
|
}
|
|
}
|
|
|
|
defm VBLENDVPD : SS41I_quaternary_int_avx<0x4B, "vblendvpd", VR128, i128mem,
|
|
memopv16i8, int_x86_sse41_blendvpd>;
|
|
defm VBLENDVPS : SS41I_quaternary_int_avx<0x4A, "vblendvps", VR128, i128mem,
|
|
memopv16i8, int_x86_sse41_blendvps>;
|
|
defm VPBLENDVB : SS41I_quaternary_int_avx<0x4C, "vpblendvb", VR128, i128mem,
|
|
memopv16i8, int_x86_sse41_pblendvb>;
|
|
defm VBLENDVPDY : SS41I_quaternary_int_avx<0x4B, "vblendvpd", VR256, i256mem,
|
|
memopv32i8, int_x86_avx_blendv_pd_256>;
|
|
defm VBLENDVPSY : SS41I_quaternary_int_avx<0x4A, "vblendvps", VR256, i256mem,
|
|
memopv32i8, int_x86_avx_blendv_ps_256>;
|
|
|
|
/// SS41I_ternary_int - SSE 4.1 ternary operator
|
|
let Uses = [XMM0], Constraints = "$src1 = $dst" in {
|
|
multiclass SS41I_ternary_int<bits<8> opc, string OpcodeStr, Intrinsic IntId> {
|
|
def rr0 : SS48I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $dst|$dst, $src2}"),
|
|
[(set VR128:$dst, (IntId VR128:$src1, VR128:$src2, XMM0))]>,
|
|
OpSize;
|
|
|
|
def rm0 : SS48I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!strconcat(OpcodeStr,
|
|
"\t{$src2, $dst|$dst, $src2}"),
|
|
[(set VR128:$dst,
|
|
(IntId VR128:$src1,
|
|
(bitconvert (memopv16i8 addr:$src2)), XMM0))]>, OpSize;
|
|
}
|
|
}
|
|
|
|
defm BLENDVPD : SS41I_ternary_int<0x15, "blendvpd", int_x86_sse41_blendvpd>;
|
|
defm BLENDVPS : SS41I_ternary_int<0x14, "blendvps", int_x86_sse41_blendvps>;
|
|
defm PBLENDVB : SS41I_ternary_int<0x10, "pblendvb", int_x86_sse41_pblendvb>;
|
|
|
|
def : Pat<(X86pblendv VR128:$src1, VR128:$src2, XMM0),
|
|
(PBLENDVBrr0 VR128:$src1, VR128:$src2)>;
|
|
|
|
let Predicates = [HasAVX] in
|
|
def VMOVNTDQArm : SS48I<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"vmovntdqa\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse41_movntdqa addr:$src))]>,
|
|
OpSize, VEX;
|
|
def MOVNTDQArm : SS48I<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src),
|
|
"movntdqa\t{$src, $dst|$dst, $src}",
|
|
[(set VR128:$dst, (int_x86_sse41_movntdqa addr:$src))]>,
|
|
OpSize;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.2 - Compare Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
/// SS42I_binop_rm_int - Simple SSE 4.2 binary operator
|
|
multiclass SS42I_binop_rm_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic IntId128, bit Is2Addr = 1> {
|
|
def rr : SS428I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
|
|
OpSize;
|
|
def rm : SS428I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst,
|
|
(IntId128 VR128:$src1,
|
|
(bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
|
|
}
|
|
|
|
let Predicates = [HasAVX] in
|
|
defm VPCMPGTQ : SS42I_binop_rm_int<0x37, "vpcmpgtq", int_x86_sse42_pcmpgtq,
|
|
0>, VEX_4V;
|
|
let Constraints = "$src1 = $dst" in
|
|
defm PCMPGTQ : SS42I_binop_rm_int<0x37, "pcmpgtq", int_x86_sse42_pcmpgtq>;
|
|
|
|
def : Pat<(v2i64 (X86pcmpgtq VR128:$src1, VR128:$src2)),
|
|
(PCMPGTQrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v2i64 (X86pcmpgtq VR128:$src1, (memop addr:$src2))),
|
|
(PCMPGTQrm VR128:$src1, addr:$src2)>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.2 - String/text Processing Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Packed Compare Implicit Length Strings, Return Mask
|
|
multiclass pseudo_pcmpistrm<string asm> {
|
|
def REG : PseudoI<(outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
|
|
[(set VR128:$dst, (int_x86_sse42_pcmpistrm128 VR128:$src1, VR128:$src2,
|
|
imm:$src3))]>;
|
|
def MEM : PseudoI<(outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
|
|
[(set VR128:$dst, (int_x86_sse42_pcmpistrm128
|
|
VR128:$src1, (load addr:$src2), imm:$src3))]>;
|
|
}
|
|
|
|
let Defs = [EFLAGS], usesCustomInserter = 1 in {
|
|
defm PCMPISTRM128 : pseudo_pcmpistrm<"#PCMPISTRM128">, Requires<[HasSSE42]>;
|
|
defm VPCMPISTRM128 : pseudo_pcmpistrm<"#VPCMPISTRM128">, Requires<[HasAVX]>;
|
|
}
|
|
|
|
let Defs = [XMM0, EFLAGS], Predicates = [HasAVX] in {
|
|
def VPCMPISTRM128rr : SS42AI<0x62, MRMSrcReg, (outs),
|
|
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
|
|
"vpcmpistrm\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize, VEX;
|
|
def VPCMPISTRM128rm : SS42AI<0x62, MRMSrcMem, (outs),
|
|
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
|
|
"vpcmpistrm\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize, VEX;
|
|
}
|
|
|
|
let Defs = [XMM0, EFLAGS] in {
|
|
def PCMPISTRM128rr : SS42AI<0x62, MRMSrcReg, (outs),
|
|
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
|
|
"pcmpistrm\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize;
|
|
def PCMPISTRM128rm : SS42AI<0x62, MRMSrcMem, (outs),
|
|
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
|
|
"pcmpistrm\t{$src3, $src2, $src1|$src1, $src2, $src3}", []>, OpSize;
|
|
}
|
|
|
|
// Packed Compare Explicit Length Strings, Return Mask
|
|
multiclass pseudo_pcmpestrm<string asm> {
|
|
def REG : PseudoI<(outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src3, i8imm:$src5),
|
|
[(set VR128:$dst, (int_x86_sse42_pcmpestrm128
|
|
VR128:$src1, EAX, VR128:$src3, EDX, imm:$src5))]>;
|
|
def MEM : PseudoI<(outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src3, i8imm:$src5),
|
|
[(set VR128:$dst, (int_x86_sse42_pcmpestrm128
|
|
VR128:$src1, EAX, (load addr:$src3), EDX, imm:$src5))]>;
|
|
}
|
|
|
|
let Defs = [EFLAGS], Uses = [EAX, EDX], usesCustomInserter = 1 in {
|
|
defm PCMPESTRM128 : pseudo_pcmpestrm<"#PCMPESTRM128">, Requires<[HasSSE42]>;
|
|
defm VPCMPESTRM128 : pseudo_pcmpestrm<"#VPCMPESTRM128">, Requires<[HasAVX]>;
|
|
}
|
|
|
|
let Predicates = [HasAVX],
|
|
Defs = [XMM0, EFLAGS], Uses = [EAX, EDX] in {
|
|
def VPCMPESTRM128rr : SS42AI<0x60, MRMSrcReg, (outs),
|
|
(ins VR128:$src1, VR128:$src3, i8imm:$src5),
|
|
"vpcmpestrm\t{$src5, $src3, $src1|$src1, $src3, $src5}", []>, OpSize, VEX;
|
|
def VPCMPESTRM128rm : SS42AI<0x60, MRMSrcMem, (outs),
|
|
(ins VR128:$src1, i128mem:$src3, i8imm:$src5),
|
|
"vpcmpestrm\t{$src5, $src3, $src1|$src1, $src3, $src5}", []>, OpSize, VEX;
|
|
}
|
|
|
|
let Defs = [XMM0, EFLAGS], Uses = [EAX, EDX] in {
|
|
def PCMPESTRM128rr : SS42AI<0x60, MRMSrcReg, (outs),
|
|
(ins VR128:$src1, VR128:$src3, i8imm:$src5),
|
|
"pcmpestrm\t{$src5, $src3, $src1|$src1, $src3, $src5}", []>, OpSize;
|
|
def PCMPESTRM128rm : SS42AI<0x60, MRMSrcMem, (outs),
|
|
(ins VR128:$src1, i128mem:$src3, i8imm:$src5),
|
|
"pcmpestrm\t{$src5, $src3, $src1|$src1, $src3, $src5}", []>, OpSize;
|
|
}
|
|
|
|
// Packed Compare Implicit Length Strings, Return Index
|
|
let Defs = [ECX, EFLAGS] in {
|
|
multiclass SS42AI_pcmpistri<Intrinsic IntId128, string asm = "pcmpistri"> {
|
|
def rr : SS42AI<0x63, MRMSrcReg, (outs),
|
|
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
|
|
!strconcat(asm, "\t{$src3, $src2, $src1|$src1, $src2, $src3}"),
|
|
[(set ECX, (IntId128 VR128:$src1, VR128:$src2, imm:$src3)),
|
|
(implicit EFLAGS)]>, OpSize;
|
|
def rm : SS42AI<0x63, MRMSrcMem, (outs),
|
|
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
|
|
!strconcat(asm, "\t{$src3, $src2, $src1|$src1, $src2, $src3}"),
|
|
[(set ECX, (IntId128 VR128:$src1, (load addr:$src2), imm:$src3)),
|
|
(implicit EFLAGS)]>, OpSize;
|
|
}
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPCMPISTRI : SS42AI_pcmpistri<int_x86_sse42_pcmpistri128, "vpcmpistri">,
|
|
VEX;
|
|
defm VPCMPISTRIA : SS42AI_pcmpistri<int_x86_sse42_pcmpistria128, "vpcmpistri">,
|
|
VEX;
|
|
defm VPCMPISTRIC : SS42AI_pcmpistri<int_x86_sse42_pcmpistric128, "vpcmpistri">,
|
|
VEX;
|
|
defm VPCMPISTRIO : SS42AI_pcmpistri<int_x86_sse42_pcmpistrio128, "vpcmpistri">,
|
|
VEX;
|
|
defm VPCMPISTRIS : SS42AI_pcmpistri<int_x86_sse42_pcmpistris128, "vpcmpistri">,
|
|
VEX;
|
|
defm VPCMPISTRIZ : SS42AI_pcmpistri<int_x86_sse42_pcmpistriz128, "vpcmpistri">,
|
|
VEX;
|
|
}
|
|
|
|
defm PCMPISTRI : SS42AI_pcmpistri<int_x86_sse42_pcmpistri128>;
|
|
defm PCMPISTRIA : SS42AI_pcmpistri<int_x86_sse42_pcmpistria128>;
|
|
defm PCMPISTRIC : SS42AI_pcmpistri<int_x86_sse42_pcmpistric128>;
|
|
defm PCMPISTRIO : SS42AI_pcmpistri<int_x86_sse42_pcmpistrio128>;
|
|
defm PCMPISTRIS : SS42AI_pcmpistri<int_x86_sse42_pcmpistris128>;
|
|
defm PCMPISTRIZ : SS42AI_pcmpistri<int_x86_sse42_pcmpistriz128>;
|
|
|
|
// Packed Compare Explicit Length Strings, Return Index
|
|
let Defs = [ECX, EFLAGS], Uses = [EAX, EDX] in {
|
|
multiclass SS42AI_pcmpestri<Intrinsic IntId128, string asm = "pcmpestri"> {
|
|
def rr : SS42AI<0x61, MRMSrcReg, (outs),
|
|
(ins VR128:$src1, VR128:$src3, i8imm:$src5),
|
|
!strconcat(asm, "\t{$src5, $src3, $src1|$src1, $src3, $src5}"),
|
|
[(set ECX, (IntId128 VR128:$src1, EAX, VR128:$src3, EDX, imm:$src5)),
|
|
(implicit EFLAGS)]>, OpSize;
|
|
def rm : SS42AI<0x61, MRMSrcMem, (outs),
|
|
(ins VR128:$src1, i128mem:$src3, i8imm:$src5),
|
|
!strconcat(asm, "\t{$src5, $src3, $src1|$src1, $src3, $src5}"),
|
|
[(set ECX,
|
|
(IntId128 VR128:$src1, EAX, (load addr:$src3), EDX, imm:$src5)),
|
|
(implicit EFLAGS)]>, OpSize;
|
|
}
|
|
}
|
|
|
|
let Predicates = [HasAVX] in {
|
|
defm VPCMPESTRI : SS42AI_pcmpestri<int_x86_sse42_pcmpestri128, "vpcmpestri">,
|
|
VEX;
|
|
defm VPCMPESTRIA : SS42AI_pcmpestri<int_x86_sse42_pcmpestria128, "vpcmpestri">,
|
|
VEX;
|
|
defm VPCMPESTRIC : SS42AI_pcmpestri<int_x86_sse42_pcmpestric128, "vpcmpestri">,
|
|
VEX;
|
|
defm VPCMPESTRIO : SS42AI_pcmpestri<int_x86_sse42_pcmpestrio128, "vpcmpestri">,
|
|
VEX;
|
|
defm VPCMPESTRIS : SS42AI_pcmpestri<int_x86_sse42_pcmpestris128, "vpcmpestri">,
|
|
VEX;
|
|
defm VPCMPESTRIZ : SS42AI_pcmpestri<int_x86_sse42_pcmpestriz128, "vpcmpestri">,
|
|
VEX;
|
|
}
|
|
|
|
defm PCMPESTRI : SS42AI_pcmpestri<int_x86_sse42_pcmpestri128>;
|
|
defm PCMPESTRIA : SS42AI_pcmpestri<int_x86_sse42_pcmpestria128>;
|
|
defm PCMPESTRIC : SS42AI_pcmpestri<int_x86_sse42_pcmpestric128>;
|
|
defm PCMPESTRIO : SS42AI_pcmpestri<int_x86_sse42_pcmpestrio128>;
|
|
defm PCMPESTRIS : SS42AI_pcmpestri<int_x86_sse42_pcmpestris128>;
|
|
defm PCMPESTRIZ : SS42AI_pcmpestri<int_x86_sse42_pcmpestriz128>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE4.2 - CRC Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// No CRC instructions have AVX equivalents
|
|
|
|
// crc intrinsic instruction
|
|
// This set of instructions are only rm, the only difference is the size
|
|
// of r and m.
|
|
let Constraints = "$src1 = $dst" in {
|
|
def CRC32r32m8 : SS42FI<0xF0, MRMSrcMem, (outs GR32:$dst),
|
|
(ins GR32:$src1, i8mem:$src2),
|
|
"crc32{b} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR32:$dst,
|
|
(int_x86_sse42_crc32_32_8 GR32:$src1,
|
|
(load addr:$src2)))]>;
|
|
def CRC32r32r8 : SS42FI<0xF0, MRMSrcReg, (outs GR32:$dst),
|
|
(ins GR32:$src1, GR8:$src2),
|
|
"crc32{b} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR32:$dst,
|
|
(int_x86_sse42_crc32_32_8 GR32:$src1, GR8:$src2))]>;
|
|
def CRC32r32m16 : SS42FI<0xF1, MRMSrcMem, (outs GR32:$dst),
|
|
(ins GR32:$src1, i16mem:$src2),
|
|
"crc32{w} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR32:$dst,
|
|
(int_x86_sse42_crc32_32_16 GR32:$src1,
|
|
(load addr:$src2)))]>,
|
|
OpSize;
|
|
def CRC32r32r16 : SS42FI<0xF1, MRMSrcReg, (outs GR32:$dst),
|
|
(ins GR32:$src1, GR16:$src2),
|
|
"crc32{w} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR32:$dst,
|
|
(int_x86_sse42_crc32_32_16 GR32:$src1, GR16:$src2))]>,
|
|
OpSize;
|
|
def CRC32r32m32 : SS42FI<0xF1, MRMSrcMem, (outs GR32:$dst),
|
|
(ins GR32:$src1, i32mem:$src2),
|
|
"crc32{l} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR32:$dst,
|
|
(int_x86_sse42_crc32_32_32 GR32:$src1,
|
|
(load addr:$src2)))]>;
|
|
def CRC32r32r32 : SS42FI<0xF1, MRMSrcReg, (outs GR32:$dst),
|
|
(ins GR32:$src1, GR32:$src2),
|
|
"crc32{l} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR32:$dst,
|
|
(int_x86_sse42_crc32_32_32 GR32:$src1, GR32:$src2))]>;
|
|
def CRC32r64m8 : SS42FI<0xF0, MRMSrcMem, (outs GR64:$dst),
|
|
(ins GR64:$src1, i8mem:$src2),
|
|
"crc32{b} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR64:$dst,
|
|
(int_x86_sse42_crc32_64_8 GR64:$src1,
|
|
(load addr:$src2)))]>,
|
|
REX_W;
|
|
def CRC32r64r8 : SS42FI<0xF0, MRMSrcReg, (outs GR64:$dst),
|
|
(ins GR64:$src1, GR8:$src2),
|
|
"crc32{b} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR64:$dst,
|
|
(int_x86_sse42_crc32_64_8 GR64:$src1, GR8:$src2))]>,
|
|
REX_W;
|
|
def CRC32r64m64 : SS42FI<0xF1, MRMSrcMem, (outs GR64:$dst),
|
|
(ins GR64:$src1, i64mem:$src2),
|
|
"crc32{q} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR64:$dst,
|
|
(int_x86_sse42_crc32_64_64 GR64:$src1,
|
|
(load addr:$src2)))]>,
|
|
REX_W;
|
|
def CRC32r64r64 : SS42FI<0xF1, MRMSrcReg, (outs GR64:$dst),
|
|
(ins GR64:$src1, GR64:$src2),
|
|
"crc32{q} \t{$src2, $src1|$src1, $src2}",
|
|
[(set GR64:$dst,
|
|
(int_x86_sse42_crc32_64_64 GR64:$src1, GR64:$src2))]>,
|
|
REX_W;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// AES-NI Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
multiclass AESI_binop_rm_int<bits<8> opc, string OpcodeStr,
|
|
Intrinsic IntId128, bit Is2Addr = 1> {
|
|
def rr : AES8I<opc, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst, (IntId128 VR128:$src1, VR128:$src2))]>,
|
|
OpSize;
|
|
def rm : AES8I<opc, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2),
|
|
!if(Is2Addr,
|
|
!strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
|
|
[(set VR128:$dst,
|
|
(IntId128 VR128:$src1,
|
|
(bitconvert (memopv16i8 addr:$src2))))]>, OpSize;
|
|
}
|
|
|
|
// Perform One Round of an AES Encryption/Decryption Flow
|
|
let Predicates = [HasAVX, HasAES] in {
|
|
defm VAESENC : AESI_binop_rm_int<0xDC, "vaesenc",
|
|
int_x86_aesni_aesenc, 0>, VEX_4V;
|
|
defm VAESENCLAST : AESI_binop_rm_int<0xDD, "vaesenclast",
|
|
int_x86_aesni_aesenclast, 0>, VEX_4V;
|
|
defm VAESDEC : AESI_binop_rm_int<0xDE, "vaesdec",
|
|
int_x86_aesni_aesdec, 0>, VEX_4V;
|
|
defm VAESDECLAST : AESI_binop_rm_int<0xDF, "vaesdeclast",
|
|
int_x86_aesni_aesdeclast, 0>, VEX_4V;
|
|
}
|
|
|
|
let Constraints = "$src1 = $dst" in {
|
|
defm AESENC : AESI_binop_rm_int<0xDC, "aesenc",
|
|
int_x86_aesni_aesenc>;
|
|
defm AESENCLAST : AESI_binop_rm_int<0xDD, "aesenclast",
|
|
int_x86_aesni_aesenclast>;
|
|
defm AESDEC : AESI_binop_rm_int<0xDE, "aesdec",
|
|
int_x86_aesni_aesdec>;
|
|
defm AESDECLAST : AESI_binop_rm_int<0xDF, "aesdeclast",
|
|
int_x86_aesni_aesdeclast>;
|
|
}
|
|
|
|
def : Pat<(v2i64 (int_x86_aesni_aesenc VR128:$src1, VR128:$src2)),
|
|
(AESENCrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesenc VR128:$src1, (memop addr:$src2))),
|
|
(AESENCrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesenclast VR128:$src1, VR128:$src2)),
|
|
(AESENCLASTrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesenclast VR128:$src1, (memop addr:$src2))),
|
|
(AESENCLASTrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesdec VR128:$src1, VR128:$src2)),
|
|
(AESDECrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesdec VR128:$src1, (memop addr:$src2))),
|
|
(AESDECrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesdeclast VR128:$src1, VR128:$src2)),
|
|
(AESDECLASTrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v2i64 (int_x86_aesni_aesdeclast VR128:$src1, (memop addr:$src2))),
|
|
(AESDECLASTrm VR128:$src1, addr:$src2)>;
|
|
|
|
// Perform the AES InvMixColumn Transformation
|
|
let Predicates = [HasAVX, HasAES] in {
|
|
def VAESIMCrr : AES8I<0xDB, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1),
|
|
"vaesimc\t{$src1, $dst|$dst, $src1}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aesimc VR128:$src1))]>,
|
|
OpSize, VEX;
|
|
def VAESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
|
|
(ins i128mem:$src1),
|
|
"vaesimc\t{$src1, $dst|$dst, $src1}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aesimc (bitconvert (memopv2i64 addr:$src1))))]>,
|
|
OpSize, VEX;
|
|
}
|
|
def AESIMCrr : AES8I<0xDB, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1),
|
|
"aesimc\t{$src1, $dst|$dst, $src1}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aesimc VR128:$src1))]>,
|
|
OpSize;
|
|
def AESIMCrm : AES8I<0xDB, MRMSrcMem, (outs VR128:$dst),
|
|
(ins i128mem:$src1),
|
|
"aesimc\t{$src1, $dst|$dst, $src1}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aesimc (bitconvert (memopv2i64 addr:$src1))))]>,
|
|
OpSize;
|
|
|
|
// AES Round Key Generation Assist
|
|
let Predicates = [HasAVX, HasAES] in {
|
|
def VAESKEYGENASSIST128rr : AESAI<0xDF, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, i8imm:$src2),
|
|
"vaeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aeskeygenassist VR128:$src1, imm:$src2))]>,
|
|
OpSize, VEX;
|
|
def VAESKEYGENASSIST128rm : AESAI<0xDF, MRMSrcMem, (outs VR128:$dst),
|
|
(ins i128mem:$src1, i8imm:$src2),
|
|
"vaeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aeskeygenassist (bitconvert (memopv2i64 addr:$src1)),
|
|
imm:$src2))]>,
|
|
OpSize, VEX;
|
|
}
|
|
def AESKEYGENASSIST128rr : AESAI<0xDF, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, i8imm:$src2),
|
|
"aeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aeskeygenassist VR128:$src1, imm:$src2))]>,
|
|
OpSize;
|
|
def AESKEYGENASSIST128rm : AESAI<0xDF, MRMSrcMem, (outs VR128:$dst),
|
|
(ins i128mem:$src1, i8imm:$src2),
|
|
"aeskeygenassist\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[(set VR128:$dst,
|
|
(int_x86_aesni_aeskeygenassist (bitconvert (memopv2i64 addr:$src1)),
|
|
imm:$src2))]>,
|
|
OpSize;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// CLMUL Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// Only the AVX version of CLMUL instructions are described here.
|
|
|
|
// Carry-less Multiplication instructions
|
|
def VPCLMULQDQrr : CLMULIi8<0x44, MRMSrcReg, (outs VR128:$dst),
|
|
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
|
|
"vpclmulqdq\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>;
|
|
|
|
def VPCLMULQDQrm : CLMULIi8<0x44, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
|
|
"vpclmulqdq\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>;
|
|
|
|
// Assembler Only
|
|
multiclass avx_vpclmul<string asm> {
|
|
def rr : I<0, Pseudo, (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
|
|
!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>;
|
|
|
|
def rm : I<0, Pseudo, (outs VR128:$dst), (ins VR128:$src1, i128mem:$src2),
|
|
!strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[]>;
|
|
}
|
|
defm VPCLMULHQHQDQ : avx_vpclmul<"vpclmulhqhqdq">;
|
|
defm VPCLMULHQLQDQ : avx_vpclmul<"vpclmulhqlqdq">;
|
|
defm VPCLMULLQHQDQ : avx_vpclmul<"vpclmullqhqdq">;
|
|
defm VPCLMULLQLQDQ : avx_vpclmul<"vpclmullqlqdq">;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// AVX Instructions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
// Load from memory and broadcast to all elements of the destination operand
|
|
class avx_broadcast<bits<8> opc, string OpcodeStr, RegisterClass RC,
|
|
X86MemOperand x86memop, Intrinsic Int> :
|
|
AVX8I<opc, MRMSrcMem, (outs RC:$dst), (ins x86memop:$src),
|
|
!strconcat(OpcodeStr, "\t{$src, $dst|$dst, $src}"),
|
|
[(set RC:$dst, (Int addr:$src))]>, VEX;
|
|
|
|
def VBROADCASTSS : avx_broadcast<0x18, "vbroadcastss", VR128, f32mem,
|
|
int_x86_avx_vbroadcastss>;
|
|
def VBROADCASTSSY : avx_broadcast<0x18, "vbroadcastss", VR256, f32mem,
|
|
int_x86_avx_vbroadcastss_256>;
|
|
def VBROADCASTSD : avx_broadcast<0x19, "vbroadcastsd", VR256, f64mem,
|
|
int_x86_avx_vbroadcast_sd_256>;
|
|
def VBROADCASTF128 : avx_broadcast<0x1A, "vbroadcastf128", VR256, f128mem,
|
|
int_x86_avx_vbroadcastf128_pd_256>;
|
|
|
|
// Insert packed floating-point values
|
|
def VINSERTF128rr : AVXAIi8<0x18, MRMSrcReg, (outs VR256:$dst),
|
|
(ins VR256:$src1, VR128:$src2, i8imm:$src3),
|
|
"vinsertf128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>, VEX_4V;
|
|
def VINSERTF128rm : AVXAIi8<0x18, MRMSrcMem, (outs VR256:$dst),
|
|
(ins VR256:$src1, f128mem:$src2, i8imm:$src3),
|
|
"vinsertf128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>, VEX_4V;
|
|
|
|
// Extract packed floating-point values
|
|
def VEXTRACTF128rr : AVXAIi8<0x19, MRMDestReg, (outs VR128:$dst),
|
|
(ins VR256:$src1, i8imm:$src2),
|
|
"vextractf128\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[]>, VEX;
|
|
def VEXTRACTF128mr : AVXAIi8<0x19, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR256:$src1, i8imm:$src2),
|
|
"vextractf128\t{$src2, $src1, $dst|$dst, $src1, $src2}",
|
|
[]>, VEX;
|
|
|
|
// Conditional SIMD Packed Loads and Stores
|
|
multiclass avx_movmask_rm<bits<8> opc_rm, bits<8> opc_mr, string OpcodeStr,
|
|
Intrinsic IntLd, Intrinsic IntLd256,
|
|
Intrinsic IntSt, Intrinsic IntSt256,
|
|
PatFrag pf128, PatFrag pf256> {
|
|
def rm : AVX8I<opc_rm, MRMSrcMem, (outs VR128:$dst),
|
|
(ins VR128:$src1, f128mem:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set VR128:$dst, (IntLd addr:$src2, VR128:$src1))]>,
|
|
VEX_4V;
|
|
def Yrm : AVX8I<opc_rm, MRMSrcMem, (outs VR256:$dst),
|
|
(ins VR256:$src1, f256mem:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set VR256:$dst, (IntLd256 addr:$src2, VR256:$src1))]>,
|
|
VEX_4V;
|
|
def mr : AVX8I<opc_mr, MRMDestMem, (outs),
|
|
(ins f128mem:$dst, VR128:$src1, VR128:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(IntSt addr:$dst, VR128:$src1, VR128:$src2)]>, VEX_4V;
|
|
def Ymr : AVX8I<opc_mr, MRMDestMem, (outs),
|
|
(ins f256mem:$dst, VR256:$src1, VR256:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(IntSt256 addr:$dst, VR256:$src1, VR256:$src2)]>, VEX_4V;
|
|
}
|
|
|
|
defm VMASKMOVPS : avx_movmask_rm<0x2C, 0x2E, "vmaskmovps",
|
|
int_x86_avx_maskload_ps,
|
|
int_x86_avx_maskload_ps_256,
|
|
int_x86_avx_maskstore_ps,
|
|
int_x86_avx_maskstore_ps_256,
|
|
memopv4f32, memopv8f32>;
|
|
defm VMASKMOVPD : avx_movmask_rm<0x2D, 0x2F, "vmaskmovpd",
|
|
int_x86_avx_maskload_pd,
|
|
int_x86_avx_maskload_pd_256,
|
|
int_x86_avx_maskstore_pd,
|
|
int_x86_avx_maskstore_pd_256,
|
|
memopv2f64, memopv4f64>;
|
|
|
|
// Permute Floating-Point Values
|
|
multiclass avx_permil<bits<8> opc_rm, bits<8> opc_rmi, string OpcodeStr,
|
|
RegisterClass RC, X86MemOperand x86memop_f,
|
|
X86MemOperand x86memop_i, PatFrag f_frag, PatFrag i_frag,
|
|
Intrinsic IntVar, Intrinsic IntImm> {
|
|
def rr : AVX8I<opc_rm, MRMSrcReg, (outs RC:$dst),
|
|
(ins RC:$src1, RC:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst, (IntVar RC:$src1, RC:$src2))]>, VEX_4V;
|
|
def rm : AVX8I<opc_rm, MRMSrcMem, (outs RC:$dst),
|
|
(ins RC:$src1, x86memop_i:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst, (IntVar RC:$src1, (i_frag addr:$src2)))]>, VEX_4V;
|
|
|
|
def ri : AVXAIi8<opc_rmi, MRMSrcReg, (outs RC:$dst),
|
|
(ins RC:$src1, i8imm:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst, (IntImm RC:$src1, imm:$src2))]>, VEX;
|
|
def mi : AVXAIi8<opc_rmi, MRMSrcMem, (outs RC:$dst),
|
|
(ins x86memop_f:$src1, i8imm:$src2),
|
|
!strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}"),
|
|
[(set RC:$dst, (IntImm (f_frag addr:$src1), imm:$src2))]>, VEX;
|
|
}
|
|
|
|
defm VPERMILPS : avx_permil<0x0C, 0x04, "vpermilps", VR128, f128mem, i128mem,
|
|
memopv4f32, memopv4i32,
|
|
int_x86_avx_vpermilvar_ps,
|
|
int_x86_avx_vpermil_ps>;
|
|
defm VPERMILPSY : avx_permil<0x0C, 0x04, "vpermilps", VR256, f256mem, i256mem,
|
|
memopv8f32, memopv8i32,
|
|
int_x86_avx_vpermilvar_ps_256,
|
|
int_x86_avx_vpermil_ps_256>;
|
|
defm VPERMILPD : avx_permil<0x0D, 0x05, "vpermilpd", VR128, f128mem, i128mem,
|
|
memopv2f64, memopv2i64,
|
|
int_x86_avx_vpermilvar_pd,
|
|
int_x86_avx_vpermil_pd>;
|
|
defm VPERMILPDY : avx_permil<0x0D, 0x05, "vpermilpd", VR256, f256mem, i256mem,
|
|
memopv4f64, memopv4i64,
|
|
int_x86_avx_vpermilvar_pd_256,
|
|
int_x86_avx_vpermil_pd_256>;
|
|
|
|
def VPERM2F128rr : AVXAIi8<0x06, MRMSrcReg, (outs VR256:$dst),
|
|
(ins VR256:$src1, VR256:$src2, i8imm:$src3),
|
|
"vperm2f128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>, VEX_4V;
|
|
def VPERM2F128rm : AVXAIi8<0x06, MRMSrcMem, (outs VR256:$dst),
|
|
(ins VR256:$src1, f256mem:$src2, i8imm:$src3),
|
|
"vperm2f128\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
|
|
[]>, VEX_4V;
|
|
|
|
// Zero All YMM registers
|
|
def VZEROALL : I<0x77, RawFrm, (outs), (ins), "vzeroall",
|
|
[(int_x86_avx_vzeroall)]>, VEX, VEX_L, Requires<[HasAVX]>;
|
|
|
|
// Zero Upper bits of YMM registers
|
|
def VZEROUPPER : I<0x77, RawFrm, (outs), (ins), "vzeroupper",
|
|
[(int_x86_avx_vzeroupper)]>, VEX, Requires<[HasAVX]>;
|
|
|
|
def : Pat<(int_x86_avx_vinsertf128_pd_256 VR256:$src1, VR128:$src2, imm:$src3),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2, imm:$src3)>;
|
|
def : Pat<(int_x86_avx_vinsertf128_ps_256 VR256:$src1, VR128:$src2, imm:$src3),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2, imm:$src3)>;
|
|
def : Pat<(int_x86_avx_vinsertf128_si_256 VR256:$src1, VR128:$src2, imm:$src3),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2, imm:$src3)>;
|
|
|
|
def : Pat<(vinsertf128_insert:$ins (v8f32 VR256:$src1), (v4f32 VR128:$src2),
|
|
(i32 imm)),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2,
|
|
(INSERT_get_vinsertf128_imm VR256:$ins))>;
|
|
def : Pat<(vinsertf128_insert:$ins (v4f64 VR256:$src1), (v2f64 VR128:$src2),
|
|
(i32 imm)),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2,
|
|
(INSERT_get_vinsertf128_imm VR256:$ins))>;
|
|
def : Pat<(vinsertf128_insert:$ins (v8i32 VR256:$src1), (v4i32 VR128:$src2),
|
|
(i32 imm)),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2,
|
|
(INSERT_get_vinsertf128_imm VR256:$ins))>;
|
|
def : Pat<(vinsertf128_insert:$ins (v4i64 VR256:$src1), (v2i64 VR128:$src2),
|
|
(i32 imm)),
|
|
(VINSERTF128rr VR256:$src1, VR128:$src2,
|
|
(INSERT_get_vinsertf128_imm VR256:$ins))>;
|
|
|
|
def : Pat<(int_x86_avx_vextractf128_pd_256 VR256:$src1, imm:$src2),
|
|
(VEXTRACTF128rr VR256:$src1, imm:$src2)>;
|
|
def : Pat<(int_x86_avx_vextractf128_ps_256 VR256:$src1, imm:$src2),
|
|
(VEXTRACTF128rr VR256:$src1, imm:$src2)>;
|
|
def : Pat<(int_x86_avx_vextractf128_si_256 VR256:$src1, imm:$src2),
|
|
(VEXTRACTF128rr VR256:$src1, imm:$src2)>;
|
|
|
|
def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
|
|
(v4f32 (VEXTRACTF128rr
|
|
(v8f32 VR256:$src1),
|
|
(EXTRACT_get_vextractf128_imm VR128:$ext)))>;
|
|
def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
|
|
(v2f64 (VEXTRACTF128rr
|
|
(v4f64 VR256:$src1),
|
|
(EXTRACT_get_vextractf128_imm VR128:$ext)))>;
|
|
def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
|
|
(v4i32 (VEXTRACTF128rr
|
|
(v8i32 VR256:$src1),
|
|
(EXTRACT_get_vextractf128_imm VR128:$ext)))>;
|
|
def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
|
|
(v2i64 (VEXTRACTF128rr
|
|
(v4i64 VR256:$src1),
|
|
(EXTRACT_get_vextractf128_imm VR128:$ext)))>;
|
|
|
|
def : Pat<(int_x86_avx_vbroadcastf128_ps_256 addr:$src),
|
|
(VBROADCASTF128 addr:$src)>;
|
|
|
|
def : Pat<(int_x86_avx_vperm2f128_ps_256 VR256:$src1, VR256:$src2, imm:$src3),
|
|
(VPERM2F128rr VR256:$src1, VR256:$src2, imm:$src3)>;
|
|
def : Pat<(int_x86_avx_vperm2f128_pd_256 VR256:$src1, VR256:$src2, imm:$src3),
|
|
(VPERM2F128rr VR256:$src1, VR256:$src2, imm:$src3)>;
|
|
def : Pat<(int_x86_avx_vperm2f128_si_256 VR256:$src1, VR256:$src2, imm:$src3),
|
|
(VPERM2F128rr VR256:$src1, VR256:$src2, imm:$src3)>;
|
|
|
|
def : Pat<(int_x86_avx_vperm2f128_ps_256
|
|
VR256:$src1, (memopv8f32 addr:$src2), imm:$src3),
|
|
(VPERM2F128rm VR256:$src1, addr:$src2, imm:$src3)>;
|
|
def : Pat<(int_x86_avx_vperm2f128_pd_256
|
|
VR256:$src1, (memopv4f64 addr:$src2), imm:$src3),
|
|
(VPERM2F128rm VR256:$src1, addr:$src2, imm:$src3)>;
|
|
def : Pat<(int_x86_avx_vperm2f128_si_256
|
|
VR256:$src1, (memopv8i32 addr:$src2), imm:$src3),
|
|
(VPERM2F128rm VR256:$src1, addr:$src2, imm:$src3)>;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// SSE Shuffle pattern fragments
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// This is part of a "work in progress" refactoring. The idea is that all
|
|
// vector shuffles are going to be translated into target specific nodes and
|
|
// directly matched by the patterns below (which can be changed along the way)
|
|
// The AVX version of some but not all of them are described here, and more
|
|
// should come in a near future.
|
|
|
|
// Shuffle with PSHUFD instruction folding loads. The first two patterns match
|
|
// SSE2 loads, which are always promoted to v2i64. The last one should match
|
|
// the SSE1 case, where the only legal load is v4f32, but there is no PSHUFD
|
|
// in SSE2, how does it ever worked? Anyway, the pattern will remain here until
|
|
// we investigate further.
|
|
def : Pat<(v4i32 (X86PShufd (bc_v4i32 (memopv2i64 addr:$src1)),
|
|
(i8 imm:$imm))),
|
|
(VPSHUFDmi addr:$src1, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4i32 (X86PShufd (bc_v4i32 (memopv2i64 addr:$src1)),
|
|
(i8 imm:$imm))),
|
|
(PSHUFDmi addr:$src1, imm:$imm)>;
|
|
def : Pat<(v4i32 (X86PShufd (bc_v4i32 (memopv4f32 addr:$src1)),
|
|
(i8 imm:$imm))),
|
|
(PSHUFDmi addr:$src1, imm:$imm)>; // FIXME: has this ever worked?
|
|
|
|
// Shuffle with PSHUFD instruction.
|
|
def : Pat<(v4f32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
|
|
(VPSHUFDri VR128:$src1, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
|
|
(PSHUFDri VR128:$src1, imm:$imm)>;
|
|
|
|
def : Pat<(v4i32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
|
|
(VPSHUFDri VR128:$src1, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4i32 (X86PShufd VR128:$src1, (i8 imm:$imm))),
|
|
(PSHUFDri VR128:$src1, imm:$imm)>;
|
|
|
|
// Shuffle with SHUFPD instruction.
|
|
def : Pat<(v2f64 (X86Shufps VR128:$src1,
|
|
(memopv2f64 addr:$src2), (i8 imm:$imm))),
|
|
(VSHUFPDrmi VR128:$src1, addr:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2f64 (X86Shufps VR128:$src1,
|
|
(memopv2f64 addr:$src2), (i8 imm:$imm))),
|
|
(SHUFPDrmi VR128:$src1, addr:$src2, imm:$imm)>;
|
|
|
|
def : Pat<(v2i64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(VSHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2i64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(SHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>;
|
|
|
|
def : Pat<(v2f64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(VSHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2f64 (X86Shufpd VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(SHUFPDrri VR128:$src1, VR128:$src2, imm:$imm)>;
|
|
|
|
// Shuffle with SHUFPS instruction.
|
|
def : Pat<(v4f32 (X86Shufps VR128:$src1,
|
|
(memopv4f32 addr:$src2), (i8 imm:$imm))),
|
|
(VSHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86Shufps VR128:$src1,
|
|
(memopv4f32 addr:$src2), (i8 imm:$imm))),
|
|
(SHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>;
|
|
|
|
def : Pat<(v4f32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(VSHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(SHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>;
|
|
|
|
def : Pat<(v4i32 (X86Shufps VR128:$src1,
|
|
(bc_v4i32 (memopv2i64 addr:$src2)), (i8 imm:$imm))),
|
|
(VSHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4i32 (X86Shufps VR128:$src1,
|
|
(bc_v4i32 (memopv2i64 addr:$src2)), (i8 imm:$imm))),
|
|
(SHUFPSrmi VR128:$src1, addr:$src2, imm:$imm)>;
|
|
|
|
def : Pat<(v4i32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(VSHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4i32 (X86Shufps VR128:$src1, VR128:$src2, (i8 imm:$imm))),
|
|
(SHUFPSrri VR128:$src1, VR128:$src2, imm:$imm)>;
|
|
|
|
// Shuffle with MOVHLPS instruction
|
|
def : Pat<(v4f32 (X86Movhlps VR128:$src1, VR128:$src2)),
|
|
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
|
|
def : Pat<(v4i32 (X86Movhlps VR128:$src1, VR128:$src2)),
|
|
(MOVHLPSrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with MOVDDUP instruction
|
|
def : Pat<(X86Movddup (memopv2f64 addr:$src)),
|
|
(VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
|
|
def : Pat<(X86Movddup (memopv2f64 addr:$src)),
|
|
(MOVDDUPrm addr:$src)>;
|
|
|
|
def : Pat<(X86Movddup (bc_v2f64 (memopv4f32 addr:$src))),
|
|
(VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
|
|
def : Pat<(X86Movddup (bc_v2f64 (memopv4f32 addr:$src))),
|
|
(MOVDDUPrm addr:$src)>;
|
|
|
|
def : Pat<(X86Movddup (bc_v2f64 (memopv2i64 addr:$src))),
|
|
(VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
|
|
def : Pat<(X86Movddup (bc_v2f64 (memopv2i64 addr:$src))),
|
|
(MOVDDUPrm addr:$src)>;
|
|
|
|
def : Pat<(X86Movddup (v2f64 (scalar_to_vector (loadf64 addr:$src)))),
|
|
(VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
|
|
def : Pat<(X86Movddup (v2f64 (scalar_to_vector (loadf64 addr:$src)))),
|
|
(MOVDDUPrm addr:$src)>;
|
|
|
|
def : Pat<(X86Movddup (bc_v2f64
|
|
(v2i64 (scalar_to_vector (loadi64 addr:$src))))),
|
|
(VMOVDDUPrm addr:$src)>, Requires<[HasAVX]>;
|
|
def : Pat<(X86Movddup (bc_v2f64
|
|
(v2i64 (scalar_to_vector (loadi64 addr:$src))))),
|
|
(MOVDDUPrm addr:$src)>;
|
|
|
|
|
|
// Shuffle with UNPCKLPS
|
|
def : Pat<(v4f32 (X86Unpcklps VR128:$src1, (memopv4f32 addr:$src2))),
|
|
(VUNPCKLPSrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v8f32 (X86Unpcklpsy VR256:$src1, (memopv8f32 addr:$src2))),
|
|
(VUNPCKLPSYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86Unpcklps VR128:$src1, (memopv4f32 addr:$src2))),
|
|
(UNPCKLPSrm VR128:$src1, addr:$src2)>;
|
|
|
|
def : Pat<(v4f32 (X86Unpcklps VR128:$src1, VR128:$src2)),
|
|
(VUNPCKLPSrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v8f32 (X86Unpcklpsy VR256:$src1, VR256:$src2)),
|
|
(VUNPCKLPSYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86Unpcklps VR128:$src1, VR128:$src2)),
|
|
(UNPCKLPSrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with UNPCKHPS
|
|
def : Pat<(v4f32 (X86Unpckhps VR128:$src1, (memopv4f32 addr:$src2))),
|
|
(VUNPCKHPSrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86Unpckhps VR128:$src1, (memopv4f32 addr:$src2))),
|
|
(UNPCKHPSrm VR128:$src1, addr:$src2)>;
|
|
|
|
def : Pat<(v4f32 (X86Unpckhps VR128:$src1, VR128:$src2)),
|
|
(VUNPCKHPSrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f32 (X86Unpckhps VR128:$src1, VR128:$src2)),
|
|
(UNPCKHPSrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with UNPCKLPD
|
|
def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, (memopv2f64 addr:$src2))),
|
|
(VUNPCKLPDrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f64 (X86Unpcklpdy VR256:$src1, (memopv4f64 addr:$src2))),
|
|
(VUNPCKLPDYrm VR256:$src1, addr:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, (memopv2f64 addr:$src2))),
|
|
(UNPCKLPDrm VR128:$src1, addr:$src2)>;
|
|
|
|
def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, VR128:$src2)),
|
|
(VUNPCKLPDrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v4f64 (X86Unpcklpdy VR256:$src1, VR256:$src2)),
|
|
(VUNPCKLPDYrr VR256:$src1, VR256:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2f64 (X86Unpcklpd VR128:$src1, VR128:$src2)),
|
|
(UNPCKLPDrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with UNPCKHPD
|
|
def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, (memopv2f64 addr:$src2))),
|
|
(VUNPCKHPDrm VR128:$src1, addr:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, (memopv2f64 addr:$src2))),
|
|
(UNPCKHPDrm VR128:$src1, addr:$src2)>;
|
|
|
|
def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, VR128:$src2)),
|
|
(VUNPCKHPDrr VR128:$src1, VR128:$src2)>, Requires<[HasAVX]>;
|
|
def : Pat<(v2f64 (X86Unpckhpd VR128:$src1, VR128:$src2)),
|
|
(UNPCKHPDrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKLBW
|
|
def : Pat<(v16i8 (X86Punpcklbw VR128:$src1,
|
|
(bc_v16i8 (memopv2i64 addr:$src2)))),
|
|
(PUNPCKLBWrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v16i8 (X86Punpcklbw VR128:$src1, VR128:$src2)),
|
|
(PUNPCKLBWrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKLWD
|
|
def : Pat<(v8i16 (X86Punpcklwd VR128:$src1,
|
|
(bc_v8i16 (memopv2i64 addr:$src2)))),
|
|
(PUNPCKLWDrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v8i16 (X86Punpcklwd VR128:$src1, VR128:$src2)),
|
|
(PUNPCKLWDrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKLDQ
|
|
def : Pat<(v4i32 (X86Punpckldq VR128:$src1,
|
|
(bc_v4i32 (memopv2i64 addr:$src2)))),
|
|
(PUNPCKLDQrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v4i32 (X86Punpckldq VR128:$src1, VR128:$src2)),
|
|
(PUNPCKLDQrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKLQDQ
|
|
def : Pat<(v2i64 (X86Punpcklqdq VR128:$src1, (memopv2i64 addr:$src2))),
|
|
(PUNPCKLQDQrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2i64 (X86Punpcklqdq VR128:$src1, VR128:$src2)),
|
|
(PUNPCKLQDQrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKHBW
|
|
def : Pat<(v16i8 (X86Punpckhbw VR128:$src1,
|
|
(bc_v16i8 (memopv2i64 addr:$src2)))),
|
|
(PUNPCKHBWrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v16i8 (X86Punpckhbw VR128:$src1, VR128:$src2)),
|
|
(PUNPCKHBWrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKHWD
|
|
def : Pat<(v8i16 (X86Punpckhwd VR128:$src1,
|
|
(bc_v8i16 (memopv2i64 addr:$src2)))),
|
|
(PUNPCKHWDrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v8i16 (X86Punpckhwd VR128:$src1, VR128:$src2)),
|
|
(PUNPCKHWDrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKHDQ
|
|
def : Pat<(v4i32 (X86Punpckhdq VR128:$src1,
|
|
(bc_v4i32 (memopv2i64 addr:$src2)))),
|
|
(PUNPCKHDQrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v4i32 (X86Punpckhdq VR128:$src1, VR128:$src2)),
|
|
(PUNPCKHDQrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with PUNPCKHQDQ
|
|
def : Pat<(v2i64 (X86Punpckhqdq VR128:$src1, (memopv2i64 addr:$src2))),
|
|
(PUNPCKHQDQrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2i64 (X86Punpckhqdq VR128:$src1, VR128:$src2)),
|
|
(PUNPCKHQDQrr VR128:$src1, VR128:$src2)>;
|
|
|
|
// Shuffle with MOVLHPS
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def : Pat<(X86Movlhps VR128:$src1,
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(bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2))))),
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(MOVHPSrm VR128:$src1, addr:$src2)>;
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def : Pat<(X86Movlhps VR128:$src1,
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(bc_v4i32 (v2i64 (X86vzload addr:$src2)))),
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(MOVHPSrm VR128:$src1, addr:$src2)>;
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def : Pat<(v4f32 (X86Movlhps VR128:$src1, VR128:$src2)),
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(MOVLHPSrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v4i32 (X86Movlhps VR128:$src1, VR128:$src2)),
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(MOVLHPSrr VR128:$src1, VR128:$src2)>;
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def : Pat<(v2i64 (X86Movlhps VR128:$src1, VR128:$src2)),
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(MOVLHPSrr (v2i64 VR128:$src1), VR128:$src2)>;
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// FIXME: Instead of X86Movddup, there should be a X86Unpcklpd here, the problem
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// is during lowering, where it's not possible to recognize the load fold cause
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// it has two uses through a bitcast. One use disappears at isel time and the
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// fold opportunity reappears.
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def : Pat<(v2f64 (X86Movddup VR128:$src)),
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(UNPCKLPDrr VR128:$src, VR128:$src)>;
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// Shuffle with MOVLHPD
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def : Pat<(v2f64 (X86Movlhpd VR128:$src1,
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(scalar_to_vector (loadf64 addr:$src2)))),
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(MOVHPDrm VR128:$src1, addr:$src2)>;
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// FIXME: Instead of X86Unpcklpd, there should be a X86Movlhpd here, the problem
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// is during lowering, where it's not possible to recognize the load fold cause
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// it has two uses through a bitcast. One use disappears at isel time and the
|
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// fold opportunity reappears.
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def : Pat<(v2f64 (X86Unpcklpd VR128:$src1,
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(scalar_to_vector (loadf64 addr:$src2)))),
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(MOVHPDrm VR128:$src1, addr:$src2)>;
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// Shuffle with MOVSS
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def : Pat<(v4f32 (X86Movss VR128:$src1, (scalar_to_vector FR32:$src2))),
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(MOVSSrr VR128:$src1, FR32:$src2)>;
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def : Pat<(v4i32 (X86Movss VR128:$src1, VR128:$src2)),
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(MOVSSrr (v4i32 VR128:$src1),
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(EXTRACT_SUBREG (v4i32 VR128:$src2), sub_ss))>;
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def : Pat<(v4f32 (X86Movss VR128:$src1, VR128:$src2)),
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(MOVSSrr (v4f32 VR128:$src1),
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(EXTRACT_SUBREG (v4f32 VR128:$src2), sub_ss))>;
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// FIXME: Instead of a X86Movss there should be a X86Movlps here, the problem
|
|
// is during lowering, where it's not possible to recognize the load fold cause
|
|
// it has two uses through a bitcast. One use disappears at isel time and the
|
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// fold opportunity reappears.
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def : Pat<(X86Movss VR128:$src1,
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(bc_v4i32 (v2i64 (load addr:$src2)))),
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(MOVLPSrm VR128:$src1, addr:$src2)>;
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// Shuffle with MOVSD
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def : Pat<(v2f64 (X86Movsd VR128:$src1, (scalar_to_vector FR64:$src2))),
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(MOVSDrr VR128:$src1, FR64:$src2)>;
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def : Pat<(v2i64 (X86Movsd VR128:$src1, VR128:$src2)),
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(MOVSDrr (v2i64 VR128:$src1),
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(EXTRACT_SUBREG (v2i64 VR128:$src2), sub_sd))>;
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def : Pat<(v2f64 (X86Movsd VR128:$src1, VR128:$src2)),
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(MOVSDrr (v2f64 VR128:$src1),
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(EXTRACT_SUBREG (v2f64 VR128:$src2), sub_sd))>;
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def : Pat<(v4f32 (X86Movsd VR128:$src1, VR128:$src2)),
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(MOVSDrr VR128:$src1, (EXTRACT_SUBREG (v4f32 VR128:$src2), sub_sd))>;
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def : Pat<(v4i32 (X86Movsd VR128:$src1, VR128:$src2)),
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(MOVSDrr VR128:$src1, (EXTRACT_SUBREG (v4i32 VR128:$src2), sub_sd))>;
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// Shuffle with MOVSHDUP
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def : Pat<(v4i32 (X86Movshdup VR128:$src)),
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(MOVSHDUPrr VR128:$src)>;
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def : Pat<(X86Movshdup (bc_v4i32 (memopv2i64 addr:$src))),
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(MOVSHDUPrm addr:$src)>;
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def : Pat<(v4f32 (X86Movshdup VR128:$src)),
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(MOVSHDUPrr VR128:$src)>;
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def : Pat<(X86Movshdup (memopv4f32 addr:$src)),
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(MOVSHDUPrm addr:$src)>;
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// Shuffle with MOVSLDUP
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def : Pat<(v4i32 (X86Movsldup VR128:$src)),
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(MOVSLDUPrr VR128:$src)>;
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def : Pat<(X86Movsldup (bc_v4i32 (memopv2i64 addr:$src))),
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(MOVSLDUPrm addr:$src)>;
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def : Pat<(v4f32 (X86Movsldup VR128:$src)),
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(MOVSLDUPrr VR128:$src)>;
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def : Pat<(X86Movsldup (memopv4f32 addr:$src)),
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(MOVSLDUPrm addr:$src)>;
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// Shuffle with PSHUFHW
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def : Pat<(v8i16 (X86PShufhw VR128:$src, (i8 imm:$imm))),
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(PSHUFHWri VR128:$src, imm:$imm)>;
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def : Pat<(v8i16 (X86PShufhw (bc_v8i16 (memopv2i64 addr:$src)), (i8 imm:$imm))),
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(PSHUFHWmi addr:$src, imm:$imm)>;
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// Shuffle with PSHUFLW
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def : Pat<(v8i16 (X86PShuflw VR128:$src, (i8 imm:$imm))),
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(PSHUFLWri VR128:$src, imm:$imm)>;
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def : Pat<(v8i16 (X86PShuflw (bc_v8i16 (memopv2i64 addr:$src)), (i8 imm:$imm))),
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(PSHUFLWmi addr:$src, imm:$imm)>;
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// Shuffle with PALIGN
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def : Pat<(v4i32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
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(PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
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def : Pat<(v4f32 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
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(PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
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def : Pat<(v8i16 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
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(PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
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def : Pat<(v16i8 (X86PAlign VR128:$src1, VR128:$src2, (i8 imm:$imm))),
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(PALIGNR128rr VR128:$src2, VR128:$src1, imm:$imm)>;
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// Shuffle with MOVLPS
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def : Pat<(v4f32 (X86Movlps VR128:$src1, (load addr:$src2))),
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(MOVLPSrm VR128:$src1, addr:$src2)>;
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def : Pat<(v4i32 (X86Movlps VR128:$src1, (load addr:$src2))),
|
|
(MOVLPSrm VR128:$src1, addr:$src2)>;
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def : Pat<(X86Movlps VR128:$src1,
|
|
(bc_v4f32 (v2f64 (scalar_to_vector (loadf64 addr:$src2))))),
|
|
(MOVLPSrm VR128:$src1, addr:$src2)>;
|
|
// FIXME: Instead of a X86Movlps there should be a X86Movsd here, the problem
|
|
// is during lowering, where it's not possible to recognize the load fold cause
|
|
// it has two uses through a bitcast. One use disappears at isel time and the
|
|
// fold opportunity reappears.
|
|
def : Pat<(v4f32 (X86Movlps VR128:$src1, VR128:$src2)),
|
|
(MOVSDrr VR128:$src1, (EXTRACT_SUBREG (v4f32 VR128:$src2), sub_sd))>;
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|
|
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def : Pat<(v4i32 (X86Movlps VR128:$src1, VR128:$src2)),
|
|
(MOVSDrr VR128:$src1, (EXTRACT_SUBREG (v4i32 VR128:$src2), sub_sd))>;
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|
|
|
// Shuffle with MOVLPD
|
|
def : Pat<(v2f64 (X86Movlpd VR128:$src1, (load addr:$src2))),
|
|
(MOVLPDrm VR128:$src1, addr:$src2)>;
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|
def : Pat<(v2i64 (X86Movlpd VR128:$src1, (load addr:$src2))),
|
|
(MOVLPDrm VR128:$src1, addr:$src2)>;
|
|
def : Pat<(v2f64 (X86Movlpd VR128:$src1,
|
|
(scalar_to_vector (loadf64 addr:$src2)))),
|
|
(MOVLPDrm VR128:$src1, addr:$src2)>;
|
|
|
|
// Extra patterns to match stores with MOVHPS/PD and MOVLPS/PD
|
|
def : Pat<(store (f64 (vector_extract
|
|
(v2f64 (X86Unpckhps VR128:$src, (undef))), (iPTR 0))),addr:$dst),
|
|
(MOVHPSmr addr:$dst, VR128:$src)>;
|
|
def : Pat<(store (f64 (vector_extract
|
|
(v2f64 (X86Unpckhpd VR128:$src, (undef))), (iPTR 0))),addr:$dst),
|
|
(MOVHPDmr addr:$dst, VR128:$src)>;
|
|
|
|
def : Pat<(store (v4f32 (X86Movlps (load addr:$src1), VR128:$src2)),addr:$src1),
|
|
(MOVLPSmr addr:$src1, VR128:$src2)>;
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|
def : Pat<(store (v4i32 (X86Movlps
|
|
(bc_v4i32 (loadv2i64 addr:$src1)), VR128:$src2)), addr:$src1),
|
|
(MOVLPSmr addr:$src1, VR128:$src2)>;
|
|
|
|
def : Pat<(store (v2f64 (X86Movlpd (load addr:$src1), VR128:$src2)),addr:$src1),
|
|
(MOVLPDmr addr:$src1, VR128:$src2)>;
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|
def : Pat<(store (v2i64 (X86Movlpd (load addr:$src1), VR128:$src2)),addr:$src1),
|
|
(MOVLPDmr addr:$src1, VR128:$src2)>;
|