diff options
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfDebug.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp index 52b10d7ca6..0682694ebe 100644 --- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp +++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp @@ -1355,9 +1355,10 @@ void DwarfDebug::beginFunction(const MachineFunction *MF) { if (!MI->isLabel()) AtBlockEntry = false; - // First known non DBG_VALUE location marks beginning of function - // body. - if (PrologEndLoc.isUnknown() && !MI->getDebugLoc().isUnknown()) + // First known non-DBG_VALUE and non-frame setup location marks + // the beginning of the function body. + if (!MI->getFlag(MachineInstr::FrameSetup) && + (PrologEndLoc.isUnknown() && !MI->getDebugLoc().isUnknown())) PrologEndLoc = MI->getDebugLoc(); // Check if the instruction clobbers any registers with debug vars. |