diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 44 |
1 files changed, 35 insertions, 9 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index f1a86ada21..cecf786324 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -501,7 +501,8 @@ def CVTSS2SDrm: I<0x5A, MRMSrcMem, (ops FR64:$dst, f32mem:$src), let isTwoAddress = 1 in { def CMPSSrr : SSI<0xC2, MRMSrcReg, (ops FR32:$dst, FR32:$src1, FR32:$src, SSECC:$cc), - "cmp${cc}ss {$src, $dst|$dst, $src}", []>; + "cmp${cc}ss {$src, $dst|$dst, $src}", + []>; def CMPSSrm : SSI<0xC2, MRMSrcMem, (ops FR32:$dst, FR32:$src1, f32mem:$src, SSECC:$cc), "cmp${cc}ss {$src, $dst|$dst, $src}", []>; @@ -526,6 +527,27 @@ def UCOMISDrm: PDI<0x2E, MRMSrcMem, (ops FR64:$src1, f64mem:$src2), "ucomisd {$src2, $src1|$src1, $src2}", [(X86cmp FR64:$src1, (loadf64 addr:$src2))]>; +// Aliases to match intrinsics which expect XMM operand(s). +let isTwoAddress = 1 in { +def Int_CMPSSrr : SSI<0xC2, MRMSrcReg, + (ops VR128:$dst, VR128:$src1, VR128:$src, SSECC:$cc), + "cmp${cc}ss {$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse_cmp_ss VR128:$src1, + VR128:$src, imm:$cc))]>; +def Int_CMPSSrm : SSI<0xC2, MRMSrcMem, + (ops VR128:$dst, VR128:$src1, f32mem:$src, SSECC:$cc), + "cmp${cc}ss {$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse_cmp_ss VR128:$src1, + (load addr:$src), imm:$cc))]>; +def Int_CMPSDrr : SDI<0xC2, MRMSrcReg, + (ops VR128:$dst, VR128:$src1, VR128:$src, SSECC:$cc), + "cmp${cc}sd {$src, $dst|$dst, $src}", []>; +def Int_CMPSDrm : SDI<0xC2, MRMSrcMem, + (ops VR128:$dst, VR128:$src1, f64mem:$src, SSECC:$cc), + "cmp${cc}sd {$src, $dst|$dst, $src}", []>; +} + + // Aliases of packed instructions for scalar use. These all have names that // start with 'Fs'. @@ -936,17 +958,21 @@ def ANDNPDrm : PDI<0x55, MRMSrcMem, (ops VR128:$dst, VR128:$src1,f128mem:$src2), let isTwoAddress = 1 in { def CMPPSrr : PSI<0xC2, MRMSrcReg, - (ops VR128:$dst, VR128:$src1, VR128:$src, SSECC:$cc), - "cmp${cc}ps {$src, $dst|$dst, $src}", []>; + (ops VR128:$dst, VR128:$src1, VR128:$src, SSECC:$cc), + "cmp${cc}ps {$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse_cmp_ps VR128:$src1, + VR128:$src, imm:$cc))]>; def CMPPSrm : PSI<0xC2, MRMSrcMem, - (ops VR128:$dst, VR128:$src1, f128mem:$src, SSECC:$cc), - "cmp${cc}ps {$src, $dst|$dst, $src}", []>; + (ops VR128:$dst, VR128:$src1, f128mem:$src, SSECC:$cc), + "cmp${cc}ps {$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse_cmp_ps VR128:$src1, + (load addr:$src), imm:$cc))]>; def CMPPDrr : PDI<0xC2, MRMSrcReg, - (ops VR128:$dst, VR128:$src1, VR128:$src, SSECC:$cc), - "cmp${cc}pd {$src, $dst|$dst, $src}", []>; + (ops VR128:$dst, VR128:$src1, VR128:$src, SSECC:$cc), + "cmp${cc}pd {$src, $dst|$dst, $src}", []>; def CMPPDrm : PDI<0xC2, MRMSrcMem, - (ops VR128:$dst, VR128:$src1, f128mem:$src, SSECC:$cc), - "cmp${cc}pd {$src, $dst|$dst, $src}", []>; + (ops VR128:$dst, VR128:$src1, f128mem:$src, SSECC:$cc), + "cmp${cc}pd {$src, $dst|$dst, $src}", []>; } // Shuffle and unpack instructions |