diff options
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 60b92b52b7f..c436950dc10 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1176,7 +1176,9 @@ void DwarfDebug::beginInstruction(const MachineInstr *MI) { return; // Check if source location changes, but ignore DBG_VALUE and CFI locations. - if (MI->isMetaInstruction()) + // If the instruction is part of the function frame setup code, do not emit + // any line record, as there is no correspondence with any user code. + if (MI->isMetaInstruction() || MI->getFlag(MachineInstr::FrameSetup)) return; const DebugLoc &DL = MI->getDebugLoc(); // When we emit a line-0 record, we don't update PrevInstLoc; so look at |
