diff options
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index dce40d45c2..345f3e0f7f 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -3023,6 +3023,52 @@ def FLDCW16m : I<0xD9, MRM5m, // X87 control world = [mem16] //===----------------------------------------------------------------------===// +// MMX and XMM Packed Integer support (requires MMX, SSE, and SSE2) +//===----------------------------------------------------------------------===// + +// Move Instructions +def MOVD64rr : I<0x6E, MRMSrcReg, (ops VR64:$dst, R32:$src), + "movd {$src, $dst|$dst, $src}", []>, TB, + Requires<[HasSSE1]>; +def MOVD64rm : I<0x6E, MRMSrcMem, (ops VR64:$dst, i32mem:$src), + "movd {$src, $dst|$dst, $src}", []>, TB, + Requires<[HasSSE1]>; +def MOVD64mr : I<0x7E, MRMDestMem, (ops i32mem:$dst, VR64:$src), + "movd {$src, $dst|$dst, $src}", []>, TB, + Requires<[HasSSE1]>; + +def MOVD128rr : I<0x6E, MRMSrcReg, (ops VR128:$dst, R32:$src), + "movd {$src, $dst|$dst, $src}", []>, TB, OpSize, + Requires<[HasSSE2]>; +def MOVD128rm : I<0x6E, MRMSrcMem, (ops VR128:$dst, i32mem:$src), + "movd {$src, $dst|$dst, $src}", []>, TB, OpSize, + Requires<[HasSSE2]>; +def MOVD128mr : I<0x7E, MRMDestMem, (ops i32mem:$dst, VR128:$src), + "movd {$src, $dst|$dst, $src}", []>, TB, OpSize, + Requires<[HasSSE2]>; + + +def MOVQ64rr : I<0x6F, MRMSrcReg, (ops VR64:$dst, VR64:$src), + "movq {$src, $dst|$dst, $src}", []>, TB, + Requires<[HasSSE1]>; +def MOVQ64rm : I<0x6F, MRMSrcMem, (ops VR64:$dst, i64mem:$src), + "movq {$src, $dst|$dst, $src}", []>, TB, + Requires<[HasSSE1]>; +def MOVQ64mr : I<0x7F, MRMDestMem, (ops i64mem:$dst, VR64:$src), + "movq {$src, $dst|$dst, $src}", []>, TB, + Requires<[HasSSE1]>; + +def MOVQ128rr : I<0x7E, MRMSrcReg, (ops VR128:$dst, VR64:$src), + "movq {$src, $dst|$dst, $src}", []>, XS, + Requires<[HasSSE2]>; +def MOVQ128rm : I<0x7E, MRMSrcMem, (ops VR128:$dst, i64mem:$src), + "movq {$src, $dst|$dst, $src}", []>, XS, + Requires<[HasSSE2]>; +def MOVQ128mr : I<0xD6, MRMSrcMem, (ops i64mem:$dst, VR128:$src), + "movq {$src, $dst|$dst, $src}", []>, TB, OpSize, + Requires<[HasSSE2]>; + +//===----------------------------------------------------------------------===// // XMM Packed Floating point support (requires SSE / SSE2) //===----------------------------------------------------------------------===// |