diff options
| -rw-r--r-- | lib/Target/X86/X86InstrMMX.td | 5 | ||||
| -rw-r--r-- | test/MC/Disassembler/X86/x86-32.txt | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td index 050ee395ba1..16e5a808132 100644 --- a/lib/Target/X86/X86InstrMMX.td +++ b/lib/Target/X86/X86InstrMMX.td @@ -254,6 +254,11 @@ let neverHasSideEffects = 1 in def MMX_MOVQ64rr : MMXI<0x6F, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src), "movq\t{$src, $dst|$dst, $src}", [], IIC_MMX_MOVQ_RR>; +let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in { +def MMX_MOVQ64rr_REV : MMXI<0x7F, MRMDestReg, (outs VR64:$dst), (ins VR64:$src), + "movq\t{$src, $dst|$dst, $src}", [], + IIC_MMX_MOVQ_RR>; +} } // SchedRW let SchedRW = [WriteLoad] in { diff --git a/test/MC/Disassembler/X86/x86-32.txt b/test/MC/Disassembler/X86/x86-32.txt index a4a0b2cf9f0..c9c508680c5 100644 --- a/test/MC/Disassembler/X86/x86-32.txt +++ b/test/MC/Disassembler/X86/x86-32.txt @@ -708,3 +708,6 @@ # CHECK: movl $4294967295, %eax 0xc7 0xc0 0xff 0xff 0xff 0xff + +# CHECK: movq %mm0, %mm1 +0x0f 0x7f 0xc1 |