diff options
| -rw-r--r-- | lib/Target/X86/X86CodeEmitter.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp index 977cc50c13..d7050495f8 100644 --- a/lib/Target/X86/X86CodeEmitter.cpp +++ b/lib/Target/X86/X86CodeEmitter.cpp @@ -927,6 +927,8 @@ void Emitter<CodeEmitter>::emitVEXOpcodePrefix(uint64_t TSFlags, for (unsigned i = 0; i != MI.getNumOperands(); ++i) { if (!MI.getOperand(i).isReg()) continue; + if (MI.getOperand(i).isImplicit()) + continue; unsigned SrcReg = MI.getOperand(i).getReg(); if (SrcReg >= X86::YMM0 && SrcReg <= X86::YMM15) VEX_L = 1; |