Don't mangle names of local variables.
- For one thing, this adds unneeded overhead; for another, this
routine can be used to emit unnamed decls which we shouldn't try to
mangle.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66212 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp
index a187f8a..3f930fe 100644
--- a/lib/CodeGen/CodeGenModule.cpp
+++ b/lib/CodeGen/CodeGenModule.cpp
@@ -170,8 +170,10 @@
const char *CodeGenModule::getMangledName(const NamedDecl *ND) {
llvm::SmallString<256> Name;
llvm::raw_svector_ostream Out(Name);
- if (!mangleName(ND, Context, Out))
+ if (!mangleName(ND, Context, Out)) {
+ assert(ND->getIdentifier() && "Attempt to mangle unnamed decl.");
return ND->getIdentifier()->getName();
+ }
Name += '\0';
return MangledNames.GetOrCreateValue(Name.begin(), Name.end())