diff options
Diffstat (limited to 'lib/Target/X86/X86CodeEmitter.cpp')
| -rw-r--r-- | lib/Target/X86/X86CodeEmitter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp index 40fe395092..d84329f33a 100644 --- a/lib/Target/X86/X86CodeEmitter.cpp +++ b/lib/Target/X86/X86CodeEmitter.cpp @@ -1433,7 +1433,7 @@ void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI, break; } - if (CurOp != NumOps) { + while (CurOp != NumOps && NumOps - CurOp <= 2) { // The last source register of a 4 operand instruction in AVX is encoded // in bits[7:4] of a immediate byte. if ((TSFlags >> X86II::VEXShift) & X86II::VEX_I8IMM) { |