Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104706 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index 231f63c..048268f 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2198,10 +2198,8 @@
Processed.insert(DV);
DbgVariable *RegVar = new DbgVariable(DV);
Scope->addVariable(RegVar);
- if (DV.getTag() != dwarf::DW_TAG_arg_variable) {
- DbgValueStartMap[MInsn] = RegVar;
+ if (DV.getTag() != dwarf::DW_TAG_arg_variable)
DbgVariableLabelsMap[RegVar] = getLabelBeforeInsn(MInsn);
- }
if (DbgVariable *AbsVar = findAbstractVariable(DV, MInsn->getDebugLoc())) {
DbgVariableToDbgInstMap[AbsVar] = MInsn;
VarToAbstractVarMap[RegVar] = AbsVar;
@@ -2224,7 +2222,6 @@
continue;
}
End = *MVI;
- DbgValueStartMap[End] = RegVar;
MachineLocation MLoc;
MLoc.set(Begin->getOperand(0).getReg(), 0);
const MCSymbol *FLabel = getLabelBeforeInsn(Begin);
@@ -2683,7 +2680,6 @@
DeleteContainerSeconds(DbgScopeMap);
InsnsBeginScopeSet.clear();
InsnsEndScopeSet.clear();
- DbgValueStartMap.clear();
ConcreteScopes.clear();
DeleteContainerSeconds(AbstractScopes);
AbstractScopesList.clear();