#define LLVM_TRANSFORMS_UTILS_CLONING_H
#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/Twine.h"
namespace llvm {
///
BasicBlock *CloneBasicBlock(const BasicBlock *BB,
DenseMap<const Value*, Value*> &ValueMap,
- const char *NameSuffix = "", Function *F = 0,
+ const Twine &NameSuffix = "", Function *F = 0,
ClonedCodeInfo *CodeInfo = 0);
// CloneBasicBlock - See comments in Cloning.h
BasicBlock *llvm::CloneBasicBlock(const BasicBlock *BB,
DenseMap<const Value*, Value*> &ValueMap,
- const char *NameSuffix, Function *F,
+ const Twine &NameSuffix, Function *F,
ClonedCodeInfo *CodeInfo) {
BasicBlock *NewBB = BasicBlock::Create(BB->getContext(), "", F);
if (BB->hasName()) NewBB->setName(BB->getName()+NameSuffix);
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Utils/Cloning.h"
#include "llvm/Transforms/Utils/Local.h"
-#include <cstdio>
using namespace llvm;
Latches.push_back(LatchBlock);
for (unsigned It = 1; It != Count; ++It) {
- char SuffixBuffer[100];
- sprintf(SuffixBuffer, ".%d", It);
-
std::vector<BasicBlock*> NewBlocks;
for (std::vector<BasicBlock*>::iterator BB = LoopBlocks.begin(),
E = LoopBlocks.end(); BB != E; ++BB) {
ValueMapTy ValueMap;
- BasicBlock *New = CloneBasicBlock(*BB, ValueMap, SuffixBuffer);
+ BasicBlock *New = CloneBasicBlock(*BB, ValueMap, "." + Twine(It));
Header->getParent()->getBasicBlockList().push_back(New);
// Loop over all of the PHI nodes in the block, changing them to use the