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[AVX512] Derive vpermil* from avx512_perm_imm

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This used to derive from avx512_pshuf_imm which is confusing.

NFC.  Compared X86.td.expanded.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220735 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adam Nemet 2014-10-27 23:08:34 +00:00
parent d0ee9ada16
commit 7ba4de2ccc
1 changed files with 14 additions and 14 deletions
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28
lib/Target/X86/X86InstrAVX512.td
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@ -787,6 +787,20 @@ let ExeDomain = SSEPackedDouble in
defm VPERMPDZ : avx512_perm_imm<0x01, "vpermpd", VR512, X86VPermi, memopv8f64,
f512mem, v8f64>, EVEX_V512, VEX_W, EVEX_CD8<64, CD8VF>;
let ExeDomain = SSEPackedSingle in
defm VPERMILPSZ : avx512_perm_imm<0x04, "vpermilps", VR512, X86VPermilpi,
memopv16f32, f512mem, v16f32>, EVEX_V512,
EVEX_CD8<32, CD8VF>;
let ExeDomain = SSEPackedDouble in
defm VPERMILPDZ : avx512_perm_imm<0x05, "vpermilpd", VR512, X86VPermilpi,
memopv8f64, f512mem, v8f64>, EVEX_V512,
VEX_W, EVEX_CD8<64, CD8VF>;
def : Pat<(v16i32 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
(VPERMILPSZri VR512:$src1, imm:$imm)>;
def : Pat<(v8i64 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
(VPERMILPDZri VR512:$src1, imm:$imm)>;
// -- VPERM - register form --
multiclass avx512_perm<bits<8> opc, string OpcodeStr, RegisterClass RC,
PatFrag mem_frag, X86MemOperand x86memop, ValueType OpVT> {
@ -2897,20 +2911,6 @@ multiclass avx512_pshuf_imm<bits<8> opc, string OpcodeStr, RegisterClass RC,
defm VPSHUFDZ : avx512_pshuf_imm<0x70, "vpshufd", VR512, X86PShufd, memopv16i32,
i512mem, v16i32>, PD, EVEX_V512, EVEX_CD8<32, CD8VF>;
let ExeDomain = SSEPackedSingle in
defm VPERMILPSZ : avx512_pshuf_imm<0x04, "vpermilps", VR512, X86VPermilpi,
memopv16f32, f512mem, v16f32>, TAPD, EVEX_V512,
EVEX_CD8<32, CD8VF>;
let ExeDomain = SSEPackedDouble in
defm VPERMILPDZ : avx512_pshuf_imm<0x05, "vpermilpd", VR512, X86VPermilpi,
memopv8f64, f512mem, v8f64>, TAPD, EVEX_V512,
VEX_W, EVEX_CD8<64, CD8VF>;
def : Pat<(v16i32 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
(VPERMILPSZri VR512:$src1, imm:$imm)>;
def : Pat<(v8i64 (X86VPermilpi VR512:$src1, (i8 imm:$imm))),
(VPERMILPDZri VR512:$src1, imm:$imm)>;
//===----------------------------------------------------------------------===//
// AVX-512 Logical Instructions
//===----------------------------------------------------------------------===//