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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-07-01 17:08:18 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-07-01 17:08:18 +0000 |
| commit | 886ee33a38715cc665ff18283cee0f72b517764c (patch) | |
| tree | 80c1302a17892100ebc1d21e18940a4a92779b4b /llvm/lib | |
| parent | a5d24f6683fa716f8220e4f2d507a369c1847b4d (diff) | |
| download | bcm5719-llvm-886ee33a38715cc665ff18283cee0f72b517764c.tar.gz bcm5719-llvm-886ee33a38715cc665ff18283cee0f72b517764c.zip | |
Add AVX SSE3 packed addsub instructions
llvm-svn: 107404
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 57 |
1 files changed, 34 insertions, 23 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index 187852a2ade..e58102e0f8a 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -3237,33 +3237,44 @@ def : Pat<(movddup (bc_v4i32 (memopv2i64 addr:$src)), (undef)), } //===---------------------------------------------------------------------===// -// SSE3 Instructions +// SSE3 - Arithmetic //===---------------------------------------------------------------------===// -// Arithmetic -let Constraints = "$src1 = $dst" in { - def ADDSUBPSrr : S3DI<0xD0, MRMSrcReg, - (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), - "addsubps\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (int_x86_sse3_addsub_ps VR128:$src1, - VR128:$src2))]>; - def ADDSUBPSrm : S3DI<0xD0, MRMSrcMem, - (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), - "addsubps\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (int_x86_sse3_addsub_ps VR128:$src1, - (memop addr:$src2)))]>; - def ADDSUBPDrr : S3I<0xD0, MRMSrcReg, - (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), - "addsubpd\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (int_x86_sse3_addsub_pd VR128:$src1, - VR128:$src2))]>; - def ADDSUBPDrm : S3I<0xD0, MRMSrcMem, - (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), - "addsubpd\t{$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (int_x86_sse3_addsub_pd VR128:$src1, - (memop addr:$src2)))]>; +multiclass sse3_addsub<Intrinsic Int, string OpcodeStr, bit Is2Addr = 1> { + def rr : I<0xD0, MRMSrcReg, + (outs VR128:$dst), (ins VR128:$src1, VR128:$src2), + !if(Is2Addr, + !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), + !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")), + [(set VR128:$dst, (Int VR128:$src1, + VR128:$src2))]>; + def rm : I<0xD0, MRMSrcMem, + (outs VR128:$dst), (ins VR128:$src1, f128mem:$src2), + !if(Is2Addr, + !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"), + !strconcat(OpcodeStr, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")), + [(set VR128:$dst, (Int VR128:$src1, + (memop addr:$src2)))]>; + +} + +let isAsmParserOnly = 1, Predicates = [HasSSE3, HasAVX], + ExeDomain = SSEPackedDouble in { + defm VADDSUBPS : sse3_addsub<int_x86_sse3_addsub_ps, "vaddsubps", 0>, XD, + VEX_4V; + defm VADDSUBPD : sse3_addsub<int_x86_sse3_addsub_pd, "vaddsubpd", 0>, OpSize, + VEX_4V; +} +let Constraints = "$src1 = $dst", Predicates = [HasSSE3], + ExeDomain = SSEPackedDouble in { + defm ADDSUBPS : sse3_addsub<int_x86_sse3_addsub_ps, "addsubps">, XD; + defm ADDSUBPD : sse3_addsub<int_x86_sse3_addsub_pd, "addsubpd">, TB, OpSize; } +//===---------------------------------------------------------------------===// +// SSE3 Instructions +//===---------------------------------------------------------------------===// + def LDDQUrm : S3DI<0xF0, MRMSrcMem, (outs VR128:$dst), (ins i128mem:$src), "lddqu\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse3_ldu_dq addr:$src))]>; |
