diff options
| -rw-r--r-- | lib/Target/X86/AsmPrinter/X86MCInstLower.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp index 44c8a513c6..717614ff0d 100644 --- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp +++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp @@ -505,7 +505,12 @@ void X86AsmPrinter::PrintDebugValueComment(const MachineInstr *MI, O << V.getName(); O << " <- "; // Frame address. Currently handles register +- offset only. - O << '['; printOperand(MI, 0, O); O << '+'; printOperand(MI, 3, O); + O << '['; + if (MI->getOperand(0).isReg() && MI->getOperand(0).getReg()) + printOperand(MI, 0, O); + else + O << "undef"; + O << '+'; printOperand(MI, 3, O); O << ']'; O << "+"; printOperand(MI, NOps-2, O); |