Do not drop location info for inlined function args.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104884 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 502da07..f975437 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2200,7 +2200,11 @@
}
DbgScope *Scope = findDbgScope(MInsn);
- if (!Scope && DV.getTag() == dwarf::DW_TAG_arg_variable)
+ bool CurFnArg = false;
+ if (DV.getTag() == dwarf::DW_TAG_arg_variable &&
+ DISubprogram(DV.getContext()).describes(MF->getFunction()))
+ CurFnArg = true;
+ if (!Scope && CurFnArg)
Scope = CurrentFnDbgScope;
// If variable scope is not found then skip this variable.
if (!Scope)
@@ -2209,7 +2213,7 @@
Processed.insert(DV);
DbgVariable *RegVar = new DbgVariable(DV);
Scope->addVariable(RegVar);
- if (DV.getTag() != dwarf::DW_TAG_arg_variable)
+ if (!CurFnArg)
DbgVariableLabelsMap[RegVar] = getLabelBeforeInsn(MInsn);
if (DbgVariable *AbsVar = findAbstractVariable(DV, MInsn->getDebugLoc())) {
DbgVariableToDbgInstMap[AbsVar] = MInsn;