diff options
Diffstat (limited to 'lib/Target/X86/X86InstrMMX.td')
| -rw-r--r-- | lib/Target/X86/X86InstrMMX.td | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td index 3362289..3f2f1de 100644 --- a/lib/Target/X86/X86InstrMMX.td +++ b/lib/Target/X86/X86InstrMMX.td @@ -156,17 +156,21 @@ def MMX_FEMMS : MMXI<0x0E, RawFrm, (outs), (ins), "femms", [(int_x86_mmx_femms)] //===----------------------------------------------------------------------===// // Data Transfer Instructions +let neverHasSideEffects = 1 in def MMX_MOVD64rr : MMXI<0x6E, MRMSrcReg, (outs VR64:$dst), (ins GR32:$src), "movd\t{$src, $dst|$dst, $src}", []>; -let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in +let isSimpleLoad = 1, mayLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MMX_MOVD64rm : MMXI<0x6E, MRMSrcMem, (outs VR64:$dst), (ins i32mem:$src), "movd\t{$src, $dst|$dst, $src}", []>; +let mayStore = 1 in def MMX_MOVD64mr : MMXI<0x7E, MRMDestMem, (outs), (ins i32mem:$dst, VR64:$src), "movd\t{$src, $dst|$dst, $src}", []>; +let neverHasSideEffects = 1 in def MMX_MOVD64to64rr : MMXRI<0x6E, MRMSrcReg, (outs VR64:$dst), (ins GR64:$src), "movd\t{$src, $dst|$dst, $src}", []>; +let neverHasSideEffects = 1 in def MMX_MOVQ64rr : MMXI<0x6F, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src), "movq\t{$src, $dst|$dst, $src}", []>; let isSimpleLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in @@ -417,35 +421,44 @@ def MMX_PSHUFWmi : MMXIi8<0x70, MRMSrcMem, MMX_PSHUFW_shuffle_mask:$src2)))]>; // -- Conversion Instructions +let neverHasSideEffects = 1 in { def MMX_CVTPD2PIrr : MMX2I<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "cvtpd2pi\t{$src, $dst|$dst, $src}", []>; +let mayLoad = 1 in def MMX_CVTPD2PIrm : MMX2I<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src), "cvtpd2pi\t{$src, $dst|$dst, $src}", []>; def MMX_CVTPI2PDrr : MMX2I<0x2A, MRMSrcReg, (outs VR128:$dst), (ins VR64:$src), "cvtpi2pd\t{$src, $dst|$dst, $src}", []>; +let mayLoad = 1 in def MMX_CVTPI2PDrm : MMX2I<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), "cvtpi2pd\t{$src, $dst|$dst, $src}", []>; def MMX_CVTPI2PSrr : MMXI<0x2A, MRMSrcReg, (outs VR128:$dst), (ins VR64:$src), "cvtpi2ps\t{$src, $dst|$dst, $src}", []>; +let mayLoad = 1 in def MMX_CVTPI2PSrm : MMXI<0x2A, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src), "cvtpi2ps\t{$src, $dst|$dst, $src}", []>; def MMX_CVTPS2PIrr : MMXI<0x2D, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "cvtps2pi\t{$src, $dst|$dst, $src}", []>; +let mayLoad = 1 in def MMX_CVTPS2PIrm : MMXI<0x2D, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), "cvtps2pi\t{$src, $dst|$dst, $src}", []>; def MMX_CVTTPD2PIrr : MMX2I<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "cvttpd2pi\t{$src, $dst|$dst, $src}", []>; +let mayLoad = 1 in def MMX_CVTTPD2PIrm : MMX2I<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f128mem:$src), "cvttpd2pi\t{$src, $dst|$dst, $src}", []>; def MMX_CVTTPS2PIrr : MMXI<0x2C, MRMSrcReg, (outs VR64:$dst), (ins VR128:$src), "cvttps2pi\t{$src, $dst|$dst, $src}", []>; +let mayLoad = 1 in def MMX_CVTTPS2PIrm : MMXI<0x2C, MRMSrcMem, (outs VR64:$dst), (ins f64mem:$src), "cvttps2pi\t{$src, $dst|$dst, $src}", []>; +} // end neverHasSideEffects + // Extract / Insert def MMX_X86pextrw : SDNode<"X86ISD::PEXTRW", SDTypeProfile<1, 2, []>, []>; |