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| author | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-06-22 23:37:59 +0000 |
|---|---|---|
| committer | Bruno Cardoso Lopes <bruno.cardoso@gmail.com> | 2010-06-22 23:37:59 +0000 |
| commit | 62a76c6401e050b741f9293d4476346f1d74230d (patch) | |
| tree | 5b66e9f821051c1046519cf18c132136bd1f2602 /lib/Target/X86/X86InstrFormats.td | |
| parent | dd2fa4bbea1e5b343d46b601605d714568871643 (diff) | |
Add AVX compare packed instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106600 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrFormats.td')
| -rw-r--r-- | lib/Target/X86/X86InstrFormats.td | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrFormats.td b/lib/Target/X86/X86InstrFormats.td index 969b105b45..5e8c8258c2 100644 --- a/lib/Target/X86/X86InstrFormats.td +++ b/lib/Target/X86/X86InstrFormats.td @@ -240,6 +240,18 @@ class PI<bits<8> o, Format F, dag outs, dag ins, string asm, list<dag> pattern, let AsmString = !if(hasVEXPrefix, !strconcat("v", asm), asm); } +// PIi8 - SSE 1 & 2 packed instructions with immediate +class PIi8<bits<8> o, Format F, dag outs, dag ins, string asm, + list<dag> pattern, Domain d> + : Ii8<o, F, outs, ins, asm, pattern, d> { + let Predicates = !if(hasVEX_4VPrefix /* VEX_4V */, + !if(hasOpSizePrefix /* OpSize */, [HasAVX, HasSSE2], [HasAVX, HasSSE1]), + !if(hasOpSizePrefix /* OpSize */, [HasSSE2], [HasSSE1])); + + // AVX instructions have a 'v' prefix in the mnemonic + let AsmString = !if(hasVEX_4VPrefix, !strconcat("v", asm), asm); +} + // SSE1 Instruction Templates: // // SSI - SSE1 instructions with XS prefix. |