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-rw-r--r--include/llvm/CodeGen/MachineModuleInfo.h3
-rw-r--r--lib/CodeGen/MachineModuleInfo.cpp2
2 files changed, 3 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index a9567d2e25..9d98776f54 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -37,6 +37,7 @@
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/UniqueVector.h"
#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/StringMap.h"
#include "llvm/GlobalValue.h"
#include "llvm/Pass.h"
@@ -777,7 +778,7 @@ class DISerializer {
DenseMap<DebugInfoDesc *, GlobalVariable *> DescGlobals;
// Previously defined strings.
- DenseMap<const char *, Constant*> StringCache;
+ StringMap<Constant*> StringCache;
public:
DISerializer()
: M(NULL), StrPtrTy(NULL), EmptyStructPtrTy(NULL), TagTypes(),
diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index 3d3a9957bb..149451b830 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/lib/CodeGen/MachineModuleInfo.cpp
@@ -1321,7 +1321,7 @@ const StructType *DISerializer::getTagType(DebugInfoDesc *DD) {
///
Constant *DISerializer::getString(const std::string &String) {
// Check string cache for previous edition.
- Constant *&Slot = StringCache[String.c_str()];
+ Constant *&Slot = StringCache[String];
// Return Constant if previously defined.
if (Slot) return Slot;