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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-25 17:28:06 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-25 17:28:06 +0000 |
| commit | 8d289183c33222389dbacf61e5b689221dd496ea (patch) | |
| tree | 42e51be59596a30318948337fe4350d8f243eec7 /llvm/lib/Target/X86/X86InstrMMX.td | |
| parent | 33adebb78d230e5306b392fc0a0349194fe73917 (diff) | |
[X86][MMX] MOVQ2DQ/MOVDQ2Q are better described as WriteVecMove than WriteMove
Not that it makes a difference to current cost values, but will when we try to better model GPR-SIMD transfer costs
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrMMX.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrMMX.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td index 8f3afb91867..79b58ae0e25 100644 --- a/llvm/lib/Target/X86/X86InstrMMX.td +++ b/llvm/lib/Target/X86/X86InstrMMX.td @@ -317,7 +317,7 @@ def MMX_MOVQ64mr : MMXI<0x7F, MRMDestMem, (outs), (ins i64mem:$dst, VR64:$src), [(store (x86mmx VR64:$src), addr:$dst)], IIC_MMX_MOVQ_RM>; -let SchedRW = [WriteMove] in { +let SchedRW = [WriteVecMove] in { def MMX_MOVDQ2Qrr : MMXSDIi8<0xD6, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "movdq2q\t{$src, $dst|$dst, $src}", [(set VR64:$dst, |