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This patch adds X86 instruction itineraries, which were missed by the

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original patch to add itineraries, to X86InstrArithmetc.td.  



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154320 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Preston Gurd 2012-04-09 15:32:22 +00:00
parent 92fc76c901
commit f08c7abd15
1 changed files with 30 additions and 28 deletions
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58
lib/Target/X86/X86InstrArithmetic.td
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@ -53,7 +53,7 @@ def MUL8r : I<0xF6, MRM4r, (outs), (ins GR8:$src), "mul{b}\t$src",
// This probably ought to be moved to a def : Pat<> if the
// syntax can be accepted.
[(set AL, (mul AL, GR8:$src)),
(implicit EFLAGS)]>; // AL,AH = AL*GR8
(implicit EFLAGS)], IIC_MUL8>; // AL,AH = AL*GR8
let Defs = [AX,DX,EFLAGS], Uses = [AX], neverHasSideEffects = 1 in
def MUL16r : I<0xF7, MRM4r, (outs), (ins GR16:$src),
@ -97,31 +97,32 @@ def MUL64m : RI<0xF7, MRM4m, (outs), (ins i64mem:$src),
let neverHasSideEffects = 1 in {
let Defs = [AL,EFLAGS,AX], Uses = [AL] in
def IMUL8r : I<0xF6, MRM5r, (outs), (ins GR8:$src), "imul{b}\t$src", []>;
// AL,AH = AL*GR8
def IMUL8r : I<0xF6, MRM5r, (outs), (ins GR8:$src), "imul{b}\t$src", [],
IIC_IMUL8>; // AL,AH = AL*GR8
let Defs = [AX,DX,EFLAGS], Uses = [AX] in
def IMUL16r : I<0xF7, MRM5r, (outs), (ins GR16:$src), "imul{w}\t$src", []>,
OpSize; // AX,DX = AX*GR16
def IMUL16r : I<0xF7, MRM5r, (outs), (ins GR16:$src), "imul{w}\t$src", [],
IIC_IMUL16_RR>, OpSize; // AX,DX = AX*GR16
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX] in
def IMUL32r : I<0xF7, MRM5r, (outs), (ins GR32:$src), "imul{l}\t$src", []>;
// EAX,EDX = EAX*GR32
def IMUL32r : I<0xF7, MRM5r, (outs), (ins GR32:$src), "imul{l}\t$src", [],
IIC_IMUL32_RR>; // EAX,EDX = EAX*GR32
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX] in
def IMUL64r : RI<0xF7, MRM5r, (outs), (ins GR64:$src), "imul{q}\t$src", []>;
// RAX,RDX = RAX*GR64
def IMUL64r : RI<0xF7, MRM5r, (outs), (ins GR64:$src), "imul{q}\t$src", [],
IIC_IMUL64_RR>; // RAX,RDX = RAX*GR64
let mayLoad = 1 in {
let Defs = [AL,EFLAGS,AX], Uses = [AL] in
def IMUL8m : I<0xF6, MRM5m, (outs), (ins i8mem :$src),
"imul{b}\t$src", []>; // AL,AH = AL*[mem8]
"imul{b}\t$src", [], IIC_IMUL8>; // AL,AH = AL*[mem8]
let Defs = [AX,DX,EFLAGS], Uses = [AX] in
def IMUL16m : I<0xF7, MRM5m, (outs), (ins i16mem:$src),
"imul{w}\t$src", []>, OpSize; // AX,DX = AX*[mem16]
"imul{w}\t$src", [], IIC_IMUL16_MEM>, OpSize;
// AX,DX = AX*[mem16]
let Defs = [EAX,EDX,EFLAGS], Uses = [EAX] in
def IMUL32m : I<0xF7, MRM5m, (outs), (ins i32mem:$src),
"imul{l}\t$src", []>; // EAX,EDX = EAX*[mem32]
"imul{l}\t$src", [], IIC_IMUL32_MEM>; // EAX,EDX = EAX*[mem32]
let Defs = [RAX,RDX,EFLAGS], Uses = [RAX] in
def IMUL64m : RI<0xF7, MRM5m, (outs), (ins i64mem:$src),
"imul{q}\t$src", []>; // RAX,RDX = RAX*[mem64]
"imul{q}\t$src", [], IIC_IMUL64>; // RAX,RDX = RAX*[mem64]
}
} // neverHasSideEffects
@ -639,10 +640,11 @@ class ITy<bits<8> opcode, Format f, X86TypeInfo typeinfo, dag outs, dag ins,
// BinOpRR - Instructions like "add reg, reg, reg".
class BinOpRR<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
dag outlist, list<dag> pattern, Format f = MRMDestReg>
dag outlist, list<dag> pattern, InstrItinClass itin,
Format f = MRMDestReg>
: ITy<opcode, f, typeinfo, outlist,
(ins typeinfo.RegClass:$src1, typeinfo.RegClass:$src2),
mnemonic, "{$src2, $src1|$src1, $src2}", pattern>;
mnemonic, "{$src2, $src1|$src1, $src2}", pattern, itin>;
// BinOpRR_R - Instructions like "add reg, reg, reg", where the pattern has
// just a regclass (no eflags) as a result.
@ -650,7 +652,8 @@ class BinOpRR_R<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
SDNode opnode>
: BinOpRR<opcode, mnemonic, typeinfo, (outs typeinfo.RegClass:$dst),
[(set typeinfo.RegClass:$dst,
(opnode typeinfo.RegClass:$src1, typeinfo.RegClass:$src2))]>;
(opnode typeinfo.RegClass:$src1, typeinfo.RegClass:$src2))],
IIC_BIN_NONMEM>;
// BinOpRR_F - Instructions like "cmp reg, Reg", where the pattern has
// just a EFLAGS as a result.
@ -659,7 +662,7 @@ class BinOpRR_F<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
: BinOpRR<opcode, mnemonic, typeinfo, (outs),
[(set EFLAGS,
(opnode typeinfo.RegClass:$src1, typeinfo.RegClass:$src2))],
f>;
IIC_BIN_NONMEM, f>;
// BinOpRR_RF - Instructions like "add reg, reg, reg", where the pattern has
// both a regclass and EFLAGS as a result.
@ -667,7 +670,8 @@ class BinOpRR_RF<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
SDNode opnode>
: BinOpRR<opcode, mnemonic, typeinfo, (outs typeinfo.RegClass:$dst),
[(set typeinfo.RegClass:$dst, EFLAGS,
(opnode typeinfo.RegClass:$src1, typeinfo.RegClass:$src2))]>;
(opnode typeinfo.RegClass:$src1, typeinfo.RegClass:$src2))],
IIC_BIN_NONMEM>;
// BinOpRR_RFF - Instructions like "adc reg, reg, reg", where the pattern has
// both a regclass and EFLAGS as a result, and has EFLAGS as input.
@ -676,14 +680,14 @@ class BinOpRR_RFF<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
: BinOpRR<opcode, mnemonic, typeinfo, (outs typeinfo.RegClass:$dst),
[(set typeinfo.RegClass:$dst, EFLAGS,
(opnode typeinfo.RegClass:$src1, typeinfo.RegClass:$src2,
EFLAGS))]>;
EFLAGS))], IIC_BIN_NONMEM>;
// BinOpRR_Rev - Instructions like "add reg, reg, reg" (reversed encoding).
class BinOpRR_Rev<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo>
: ITy<opcode, MRMSrcReg, typeinfo,
(outs typeinfo.RegClass:$dst),
(ins typeinfo.RegClass:$src1, typeinfo.RegClass:$src2),
mnemonic, "{$src2, $dst|$dst, $src2}", []> {
mnemonic, "{$src2, $dst|$dst, $src2}", [], IIC_BIN_NONMEM> {
// The disassembler should know about this, but not the asmparser.
let isCodeGenOnly = 1;
}
@ -692,7 +696,7 @@ class BinOpRR_Rev<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo>
class BinOpRR_F_Rev<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo>
: ITy<opcode, MRMSrcReg, typeinfo, (outs),
(ins typeinfo.RegClass:$src1, typeinfo.RegClass:$src2),
mnemonic, "{$src2, $src1|$src1, $src2}", []> {
mnemonic, "{$src2, $src1|$src1, $src2}", [], IIC_BIN_NONMEM> {
// The disassembler should know about this, but not the asmparser.
let isCodeGenOnly = 1;
}
@ -702,7 +706,7 @@ class BinOpRM<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
dag outlist, list<dag> pattern>
: ITy<opcode, MRMSrcMem, typeinfo, outlist,
(ins typeinfo.RegClass:$src1, typeinfo.MemOperand:$src2),
mnemonic, "{$src2, $src1|$src1, $src2}", pattern, IIC_BIN_MEM>;
mnemonic, "{$src2, $src1|$src1, $src2}", pattern, IIC_BIN_NONMEM>;
// BinOpRM_R - Instructions like "add reg, reg, [mem]".
class BinOpRM_R<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
@ -738,7 +742,7 @@ class BinOpRI<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
Format f, dag outlist, list<dag> pattern>
: ITy<opcode, f, typeinfo, outlist,
(ins typeinfo.RegClass:$src1, typeinfo.ImmOperand:$src2),
mnemonic, "{$src2, $src1|$src1, $src2}", pattern> {
mnemonic, "{$src2, $src1|$src1, $src2}", pattern, IIC_BIN_NONMEM> {
let ImmT = typeinfo.ImmEncoding;
}
@ -762,7 +766,6 @@ class BinOpRI_RF<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
: BinOpRI<opcode, mnemonic, typeinfo, f, (outs typeinfo.RegClass:$dst),
[(set typeinfo.RegClass:$dst, EFLAGS,
(opnode typeinfo.RegClass:$src1, typeinfo.ImmOperator:$src2))]>;
// BinOpRI_RFF - Instructions like "adc reg, reg, imm".
class BinOpRI_RFF<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
SDNode opnode, Format f>
@ -776,7 +779,7 @@ class BinOpRI8<bits<8> opcode, string mnemonic, X86TypeInfo typeinfo,
Format f, dag outlist, list<dag> pattern>
: ITy<opcode, f, typeinfo, outlist,
(ins typeinfo.RegClass:$src1, typeinfo.Imm8Operand:$src2),
mnemonic, "{$src2, $src1|$src1, $src2}", pattern> {
mnemonic, "{$src2, $src1|$src1, $src2}", pattern, IIC_BIN_NONMEM> {
let ImmT = Imm8; // Always 8-bit immediate.
}
@ -853,7 +856,6 @@ class BinOpMI_RMW<string mnemonic, X86TypeInfo typeinfo,
[(store (opnode (typeinfo.VT (load addr:$dst)),
typeinfo.ImmOperator:$src), addr:$dst),
(implicit EFLAGS)]>;
// BinOpMI_RMW_FF - Instructions like "adc [mem], imm".
class BinOpMI_RMW_FF<string mnemonic, X86TypeInfo typeinfo,
SDNode opnode, Format f>
@ -1219,12 +1221,12 @@ let neverHasSideEffects = 1 in {
let isCommutable = 1 in
def rr : I<0xF6, MRMSrcReg, (outs RC:$dst1, RC:$dst2), (ins RC:$src),
!strconcat(mnemonic, "\t{$src, $dst2, $dst1|$dst1, $dst2, $src}"),
[]>, T8XD, VEX_4V;
[], IIC_MUL8>, T8XD, VEX_4V;
let mayLoad = 1 in
def rm : I<0xF6, MRMSrcMem, (outs RC:$dst1, RC:$dst2), (ins x86memop:$src),
!strconcat(mnemonic, "\t{$src, $dst2, $dst1|$dst1, $dst2, $src}"),
[]>, T8XD, VEX_4V;
[], IIC_MUL8>, T8XD, VEX_4V;
}
}