Make BuiltinType::getName return a StringRef and introduce BuiltinType::getNameAsCString
to get a const char* if necessary.
This avoids unnecessary conversions when we want to use the result of getName as
a StringRef.
Part of rdar://10796159
llvm-svn: 156227
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index b3fc0a4..0567bf1 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -335,7 +335,7 @@
/// one if necessary.
llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT) {
unsigned Encoding = 0;
- const char *BTName = NULL;
+ StringRef BTName;
switch (BT->getKind()) {
#define BUILTIN_TYPE(Id, SingletonId)
#define PLACEHOLDER_TYPE(Id, SingletonId) \