diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index f75447ec812..c9207c5a1ef 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -2631,6 +2631,7 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) { assert (MI->getNumOperands() > 1 && "Invalid machine instruction!"); DIVariable DV(MI->getOperand(MI->getNumOperands() - 1).getMetadata()); if (!DV.Verify()) continue; + if (isDbgValueInUndefinedReg(MI)) continue; // If DBG_VALUE is for a local variable then it needs a label. if (DV.getTag() != dwarf::DW_TAG_arg_variable) InsnNeedsLabel.insert(MI); |
