diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86Instr64bit.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td index 3cbb2f5a8c..24a1296c16 100644 --- a/lib/Target/X86/X86Instr64bit.td +++ b/lib/Target/X86/X86Instr64bit.td @@ -354,6 +354,13 @@ def MOV64ri32 : RIi32<0xC7, MRM0r, (outs GR64:$dst), (ins i64i32imm:$src), [(set GR64:$dst, i64immSExt32:$src)]>; } +// The assembler accepts movq of a 64-bit immediate as an alternate spelling of +// movabsq. +let isAsmParserOnly = 1 in { +def MOV64ri_alt : RIi64<0xB8, AddRegFrm, (outs GR64:$dst), (ins i64imm:$src), + "mov{q}\t{$src, $dst|$dst, $src}", []>; +} + def MOV64rr_REV : RI<0x8B, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src), "mov{q}\t{$src, $dst|$dst, $src}", []>; |