diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 63f041be7f..7fb7d2efb2 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -360,12 +360,14 @@ let isTwoAddress = 1 in { "cmp${cc}ss\t{$src, $dst|$dst, $src}", []>; } +let Defs = [EFLAGS] in { def UCOMISSrr: PSI<0x2E, MRMSrcReg, (outs), (ins FR32:$src1, FR32:$src2), "ucomiss\t{$src2, $src1|$src1, $src2}", [(X86cmp FR32:$src1, FR32:$src2)]>; def UCOMISSrm: PSI<0x2E, MRMSrcMem, (outs), (ins FR32:$src1, f32mem:$src2), "ucomiss\t{$src2, $src1|$src1, $src2}", [(X86cmp FR32:$src1, (loadf32 addr:$src2))]>; +} // Defs = [EFLAGS] // Aliases to match intrinsics which expect XMM operand(s). let isTwoAddress = 1 in { @@ -381,6 +383,7 @@ let isTwoAddress = 1 in { (load addr:$src), imm:$cc))]>; } +let Defs = [EFLAGS] in { def Int_UCOMISSrr: PSI<0x2E, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2), "ucomiss\t{$src2, $src1|$src1, $src2}", [(X86ucomi (v4f32 VR128:$src1), VR128:$src2)]>; @@ -394,6 +397,7 @@ def Int_COMISSrr: PSI<0x2F, MRMSrcReg, (outs), (ins VR128:$src1, VR128:$src2), def Int_COMISSrm: PSI<0x2F, MRMSrcMem, (outs), (ins VR128:$src1, f128mem:$src2), "comiss\t{$src2, $src1|$src1, $src2}", [(X86comi (v4f32 VR128:$src1), (load addr:$src2))]>; +} // Defs = [EFLAGS] // Aliases of packed SSE1 instructions for scalar use. These all have names that // start with 'Fs'. |