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| author | Craig Topper <craig.topper@gmail.com> | 2011-12-29 20:03:14 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2011-12-29 20:03:14 +0000 |
| commit | 19f18be449268605ea210e68b02220a0e7bd0c15 (patch) | |
| tree | 40d8ae855853b933d49b0bb4319d7cac54375480 /lib | |
| parent | c38fff4277dea28e1e07955c1ca7379cc2a401df (diff) | |
| download | llvm-19f18be449268605ea210e68b02220a0e7bd0c15.tar.gz llvm-19f18be449268605ea210e68b02220a0e7bd0c15.tar.bz2 llvm-19f18be449268605ea210e68b02220a0e7bd0c15.tar.xz | |
Expose FMA3 instructions to the disassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147351 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrFMA.td | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/lib/Target/X86/X86InstrFMA.td b/lib/Target/X86/X86InstrFMA.td index f4430887a1..e0ac33d680 100644 --- a/lib/Target/X86/X86InstrFMA.td +++ b/lib/Target/X86/X86InstrFMA.td @@ -41,23 +41,21 @@ multiclass fma_forms<bits<8> opc132, bits<8> opc213, bits<8> opc231, defm r231 : fma_rm<opc231, !strconcat(OpcodeStr, !strconcat("231", PackTy))>; } -let isAsmParserOnly = 1 in { - // Fused Multiply-Add - defm VFMADDPS : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "ps">; - defm VFMADDPD : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "pd">, VEX_W; - defm VFMADDSUBPS : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "ps">; - defm VFMADDSUBPD : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "pd">, VEX_W; - defm VFMSUBADDPS : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "ps">; - defm VFMSUBADDPD : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "pd">, VEX_W; - defm VFMSUBPS : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "ps">; - defm VFMSUBPD : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "pd">, VEX_W; - - // Fused Negative Multiply-Add - defm VFNMADDPS : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "ps">; - defm VFNMADDPD : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "pd">, VEX_W; - defm VFNMSUBPS : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "ps">; - defm VFNMSUBPD : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "pd">, VEX_W; -} +// Fused Multiply-Add +defm VFMADDPS : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "ps">; +defm VFMADDPD : fma_forms<0x98, 0xA8, 0xB8, "vfmadd", "pd">, VEX_W; +defm VFMADDSUBPS : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "ps">; +defm VFMADDSUBPD : fma_forms<0x96, 0xA6, 0xB6, "vfmaddsub", "pd">, VEX_W; +defm VFMSUBADDPS : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "ps">; +defm VFMSUBADDPD : fma_forms<0x97, 0xA7, 0xB7, "vfmsubadd", "pd">, VEX_W; +defm VFMSUBPS : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "ps">; +defm VFMSUBPD : fma_forms<0x9A, 0xAA, 0xBA, "vfmsub", "pd">, VEX_W; + +// Fused Negative Multiply-Add +defm VFNMADDPS : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "ps">; +defm VFNMADDPD : fma_forms<0x9C, 0xAC, 0xBC, "vfnmadd", "pd">, VEX_W; +defm VFNMSUBPS : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "ps">; +defm VFNMSUBPD : fma_forms<0x9E, 0xAE, 0xBE, "vfnmsub", "pd">, VEX_W; //===----------------------------------------------------------------------===// // FMA4 - AMD 4 operand Fused Multiply-Add instructions |