#include "llvm/Instructions.h"
#include "llvm/BasicBlock.h"
#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Support/ConstantFolder.h"
/// CreateGlobalString - Make a new global variable with an initializer that
/// has array of i8 type filled in with the nul terminated string value
- /// specified. If Name is specified, it is the name of the global variable
- /// created.
- Value *CreateGlobalString(const char *Str = "", const Twine &Name = "");
+ /// specified. The new global variable will be marked mergable with any
+ /// others of the same contents. If Name is specified, it is the name of the
+ /// global variable created.
+ Value *CreateGlobalString(StringRef Str, const Twine &Name = "");
/// getInt1 - Get a constant value representing either true or false.
ConstantInt *getInt1(bool V) {
/// CreateGlobalStringPtr - Same as CreateGlobalString, but return a pointer
/// with "i8*" type instead of a pointer to array of i8.
- Value *CreateGlobalStringPtr(const char *Str = "", const Twine &Name = "") {
+ Value *CreateGlobalStringPtr(StringRef Str, const Twine &Name = "") {
Value *gv = CreateGlobalString(Str, Name);
Value *zero = ConstantInt::get(Type::getInt32Ty(Context), 0);
Value *Args[] = { zero, zero };
/// has array of i8 type filled in with the nul terminated string value
/// specified. If Name is specified, it is the name of the global variable
/// created.
-Value *IRBuilderBase::CreateGlobalString(const char *Str, const Twine &Name) {
+Value *IRBuilderBase::CreateGlobalString(StringRef Str, const Twine &Name) {
Constant *StrConstant = ConstantArray::get(Context, Str, true);
Module &M = *BB->getParent()->getParent();
GlobalVariable *GV = new GlobalVariable(M, StrConstant->getType(),