Function *llvm::CloneFunction(const Function *F, ValueToValueMapTy &VMap,
bool ModuleLevelChanges,
ClonedCodeInfo *CodeInfo) {
- std::vector<const Type*> ArgTypes;
+ std::vector<Type*> ArgTypes;
// The user might be deleting arguments to the function by specifying them in
// the VMap. If so, we need to not add the arguments to the arg ty vector
return ConstantFoldLoadThroughGEPConstantExpr(GV->getInitializer(),
CE);
- return ConstantFoldInstOperands(I->getOpcode(), I->getType(), &Ops[0],
- Ops.size(), TD);
-}
-
-static DebugLoc
-UpdateInlinedAtInfo(const DebugLoc &InsnDL, const DebugLoc &TheCallDL,
- LLVMContext &Ctx) {
- DebugLoc NewLoc = TheCallDL;
- if (MDNode *IA = InsnDL.getInlinedAt(Ctx))
- NewLoc = UpdateInlinedAtInfo(DebugLoc::getFromDILocation(IA), TheCallDL,
- Ctx);
-
- return DebugLoc::get(InsnDL.getLine(), InsnDL.getCol(),
- InsnDL.getScope(Ctx), NewLoc.getAsMDNode(Ctx));
+ return ConstantFoldInstOperands(I->getOpcode(), I->getType(), Ops, TD);
}
/// CloneAndPruneFunctionInto - This works exactly like CloneFunctionInto,
if (PHINode *PN = dyn_cast<PHINode>(I)) {
// Skip over all PHI nodes, remembering them for later.
BasicBlock::const_iterator OldI = BI->begin();
- for (; (PN = dyn_cast<PHINode>(I)); ++I, ++OldI) {
- if (I->hasMetadata()) {
- if (!TheCallDL.isUnknown()) {
- DebugLoc IDL = I->getDebugLoc();
- if (!IDL.isUnknown()) {
- DebugLoc NewDL = UpdateInlinedAtInfo(IDL, TheCallDL,
- I->getContext());
- I->setDebugLoc(NewDL);
- }
- } else {
- // The cloned instruction has dbg info but the call instruction
- // does not have dbg info. Remove dbg info from cloned instruction.
- I->setDebugLoc(DebugLoc());
- }
- }
+ for (; (PN = dyn_cast<PHINode>(I)); ++I, ++OldI)
PHIToResolve.push_back(cast<PHINode>(OldI));
- }
}
- // FIXME:
- // FIXME:
- // FIXME: Unclone all this metadata stuff.
- // FIXME:
- // FIXME:
-
// Otherwise, remap the rest of the instructions normally.
- for (; I != NewBB->end(); ++I) {
- if (I->hasMetadata()) {
- if (!TheCallDL.isUnknown()) {
- DebugLoc IDL = I->getDebugLoc();
- if (!IDL.isUnknown()) {
- DebugLoc NewDL = UpdateInlinedAtInfo(IDL, TheCallDL,
- I->getContext());
- I->setDebugLoc(NewDL);
- }
- } else {
- // The cloned instruction has dbg info but the call instruction
- // does not have dbg info. Remove dbg info from cloned instruction.
- I->setDebugLoc(DebugLoc());
- }
- }
+ for (; I != NewBB->end(); ++I)
RemapInstruction(I, VMap,
ModuleLevelChanges ? RF_None : RF_NoModuleLevelChanges);
- }
}
// Defer PHI resolution until rest of function is resolved, PHI resolution