diff options
Diffstat (limited to 'lib/Target/X86/AsmPrinter')
-rw-r--r-- | lib/Target/X86/AsmPrinter/X86MCInstLower.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp index f175907..8eaeeac 100644 --- a/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp +++ b/lib/Target/X86/AsmPrinter/X86MCInstLower.cpp @@ -358,6 +358,13 @@ void X86AsmPrinter::EmitInstruction(const MachineInstr *MI) { } else printOperand(MI, 0); } else { + if (MI->getOperand(0).getType()==MachineOperand::MO_Register && + MI->getOperand(0).getReg()==0) { + // Suppress offset in this case, it is not meaningful. + O << "undef"; + OutStreamer.AddBlankLine(); + return; + } // Frame address. Currently handles register +- offset only. assert(MI->getOperand(0).getType()==MachineOperand::MO_Register); assert(MI->getOperand(3).getType()==MachineOperand::MO_Immediate); |