diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 6347e62..8a0f567 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -104,6 +104,10 @@ def MOVLP_shuffle_mask : PatLeaf<(build_vector), [{ return X86::isMOVLPMask(N); }]>; +def MOVS_shuffle_mask : PatLeaf<(build_vector), [{ + return X86::isMOVSMask(N); +}]>; + def UNPCKL_shuffle_mask : PatLeaf<(build_vector), [{ return X86::isUNPCKLMask(N); }]>; @@ -1641,6 +1645,17 @@ def MOVLSD2PDrr : SDI<0x10, MRMSrcReg, (ops VR128:$dst, VR128:$src1, FR64:$src2) "movsd {$src2, $dst|$dst, $src2}", []>; def MOVLDI2PDIrr : PDI<0x6E, MRMSrcReg, (ops VR128:$dst, VR128:$src1, R32:$src2), "movd {$src2, $dst|$dst, $src2}", []>; + +def MOVLPSrr : SSI<0x10, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), + "movss {$src2, $dst|$dst, $src2}", + [(set VR128:$dst, + (v4f32 (vector_shuffle VR128:$src1, VR128:$src2, + MOVS_shuffle_mask)))]>; +def MOVLPDrr : SDI<0x10, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), + "movsd {$src2, $dst|$dst, $src2}", + [(set VR128:$dst, + (v2f64 (vector_shuffle VR128:$src1, VR128:$src2, + MOVS_shuffle_mask)))]>; } // Move to lower bits of a VR128 and zeroing upper bits. |