diff options
Diffstat (limited to 'lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp')
-rw-r--r-- | lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp b/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp index c9bbdade19..2152b21068 100644 --- a/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp +++ b/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp @@ -1428,6 +1428,8 @@ EncodeInstruction(const MCInst &MI, raw_ostream &OS, case X86II::MRM6r: case X86II::MRM7r: { if (HasVEX_4V) // Skip the register dst (which is encoded in VEX_VVVV). ++CurOp; + if (HasEVEX_K) // Skip writemask + ++CurOp; EmitByte(BaseOpcode, CurByte, OS); uint64_t Form = TSFlags & X86II::FormMask; EmitRegModRMByte(MI.getOperand(CurOp++), @@ -1443,6 +1445,8 @@ EncodeInstruction(const MCInst &MI, raw_ostream &OS, case X86II::MRM6m: case X86II::MRM7m: { if (HasVEX_4V) // Skip the register dst (which is encoded in VEX_VVVV). ++CurOp; + if (HasEVEX_K) // Skip writemask + ++CurOp; EmitByte(BaseOpcode, CurByte, OS); uint64_t Form = TSFlags & X86II::FormMask; EmitMemModRMByte(MI, CurOp, (Form == X86II::MRMXm) ? 0 : Form-X86II::MRM0m, |