#include "llvm/GlobalVariable.h"
#include "llvm/Function.h"
#include "llvm/LLVMContext.h"
+#include "llvm/Metadata.h"
#include "llvm/Support/CFG.h"
#include "llvm/Transforms/Utils/ValueMapper.h"
#include "llvm/Analysis/ConstantFolding.h"
const char *NameSuffix;
ClonedCodeInfo *CodeInfo;
const TargetData *TD;
- Value *DbgFnStart;
public:
PruningFunctionCloner(Function *newFunc, const Function *oldFunc,
DenseMap<const Value*, Value*> &valueMap,
ClonedCodeInfo *codeInfo,
const TargetData *td)
: NewFunc(newFunc), OldFunc(oldFunc), ValueMap(valueMap), Returns(returns),
- NameSuffix(nameSuffix), CodeInfo(codeInfo), TD(td), DbgFnStart(NULL) {
+ NameSuffix(nameSuffix), CodeInfo(codeInfo), TD(td) {
}
/// CloneBlock - The specified block is found to be reachable, clone it and
continue;
}
- // Do not clone llvm.dbg.region.end. It will be adjusted by the inliner.
- if (const DbgFuncStartInst *DFSI = dyn_cast<DbgFuncStartInst>(II)) {
- if (DbgFnStart == NULL) {
- DISubprogram SP(DFSI->getSubprogram());
- if (SP.describes(BB->getParent()))
- DbgFnStart = DFSI->getSubprogram();
- }
- }
- if (const DbgRegionEndInst *DREIS = dyn_cast<DbgRegionEndInst>(II)) {
- if (DREIS->getContext() == DbgFnStart)
- continue;
- }
-
Instruction *NewInst = II->clone();
if (II->hasName())
NewInst->setName(II->getName()+NameSuffix);