diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 10f4d56..65e8aae 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -724,6 +724,14 @@ def MOVUPDrm : PDI<0x10, MRMSrcMem, (ops VR128:$dst, f128mem:$src), def MOVUPDmr : PDI<0x11, MRMDestMem, (ops f128mem:$dst, VR128:$src), "movupd {$src, $dst|$dst, $src}", [(int_x86_sse2_storeu_pd addr:$dst, VR128:$src)]>; +def MOVDQUrm : I<0x6F, MRMSrcMem, (ops VR128:$dst, i128mem:$src), + "movdqu {$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse2_loadu_dq addr:$src))]>, + XS, Requires<[HasSSE2]>; +def MOVDQUmr : I<0x7F, MRMDestMem, (ops i128mem:$dst, VR128:$src), + "movdqu {$src, $dst|$dst, $src}", + [(int_x86_sse2_storeu_dq addr:$dst, VR128:$src)]>, + XS, Requires<[HasSSE2]>; let isTwoAddress = 1 in { def MOVLPSrm : PSI<0x12, MRMSrcMem, (ops VR128:$dst, VR128:$src1, f64mem:$src2), @@ -1657,6 +1665,16 @@ def MOVLPDrr : SDI<0x10, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), MOVS_shuffle_mask)))]>; } +// Store / copy lower 64-bits of a XMM register. +def MOVLQ128mr : PDI<0xD6, MRMDestMem, (ops i64mem:$dst, VR128:$src), + "movq {$src, $dst|$dst, $src}", + [(int_x86_sse2_storel_dq addr:$dst, VR128:$src)]>; + +// FIXME: Temporary workaround since 2-wide shuffle is broken. +def MOVLQ128rr : PDI<0xD6, MRMSrcReg, (ops VR128:$dst, VR128:$src), + "movq {$src, $dst|$dst, $src}", + [(set VR128:$dst, (int_x86_sse2_movl_dq VR128:$src))]>; + // Move to lower bits of a VR128 and zeroing upper bits. // Loading from memory automatically zeroing upper bits. def MOVZSS2PSrm : SSI<0x10, MRMSrcMem, (ops VR128:$dst, f32mem:$src), @@ -1672,9 +1690,10 @@ def MOVZDI2PDIrm : PDI<0x6E, MRMSrcMem, (ops VR128:$dst, i32mem:$src), [(set VR128:$dst, (v4i32 (X86zexts2vec (loadi32 addr:$src))))]>; def MOVZQI2PQIrm : PDI<0x7E, MRMSrcMem, (ops VR128:$dst, i64mem:$src), - "movd {$src, $dst|$dst, $src}", + "movq {$src, $dst|$dst, $src}", [(set VR128:$dst, - (v2i64 (X86zexts2vec (loadi64 addr:$src))))]>; + (bc_v2i64 (v2f64 (X86zexts2vec + (loadf64 addr:$src)))))]>; //===----------------------------------------------------------------------===// // Non-Instruction Patterns |