if (InvokeInst *II = dyn_cast<InvokeInst>(BB->getTerminator())) {
std::vector<Value*> CallArgs(II->op_begin()+3, II->op_end());
// Insert a normal call instruction...
- CallInst *NewCall = new CallInst(II->getCalledValue(),
- CallArgs.begin(), CallArgs.end(), "",II);
+ CallInst *NewCall = CallInst::Create(II->getCalledValue(),
+ CallArgs.begin(), CallArgs.end(), "",II);
NewCall->takeName(II);
NewCall->setCallingConv(II->getCallingConv());
NewCall->setParamAttrs(II->getParamAttrs());
II->replaceAllUsesWith(NewCall);
// Insert an unconditional branch to the normal destination.
- new BranchInst(II->getNormalDest(), II);
+ BranchInst::Create(II->getNormalDest(), II);
// Remove any PHI node entries from the exception destination.
II->getUnwindDest()->removePredecessor(BB);
writeAbortMessage(UI);
// Insert a call to abort()
- (new CallInst(AbortFn, "", UI))->setTailCall();
+ CallInst::Create(AbortFn, "", UI)->setTailCall();
// Insert a return instruction. This really should be a "barrier", as it
// is unreachable.
- new ReturnInst(F.getReturnType() == Type::VoidTy ? 0 :
- Constant::getNullValue(F.getReturnType()), UI);
+ ReturnInst::Create(F.getReturnType() == Type::VoidTy ? 0 :
+ Constant::getNullValue(F.getReturnType()), UI);
// Remove the unwind instruction now.
BB->getInstList().erase(UI);
// Insert a normal call instruction.
std::vector<Value*> CallArgs(II->op_begin()+3, II->op_end());
- CallInst *NewCall = new CallInst(II->getCalledValue(),
- CallArgs.begin(), CallArgs.end(), "",
- II);
+ CallInst *NewCall = CallInst::Create(II->getCalledValue(),
+ CallArgs.begin(), CallArgs.end(), "",
+ II);
NewCall->takeName(II);
NewCall->setCallingConv(II->getCallingConv());
NewCall->setParamAttrs(II->getParamAttrs());
II->replaceAllUsesWith(NewCall);
// Replace the invoke with an uncond branch.
- new BranchInst(II->getNormalDest(), NewCall->getParent());
+ BranchInst::Create(II->getNormalDest(), NewCall->getParent());
II->eraseFromParent();
}
std::vector<Value*> Idx;
Idx.push_back(Constant::getNullValue(Type::Int32Ty));
Idx.push_back(ConstantInt::get(Type::Int32Ty, 1));
- OldJmpBufPtr = new GetElementPtrInst(JmpBuf, Idx.begin(), Idx.end(),
- "OldBuf", EntryBB->getTerminator());
+ OldJmpBufPtr = GetElementPtrInst::Create(JmpBuf, Idx.begin(), Idx.end(),
+ "OldBuf", EntryBB->getTerminator());
// Copy the JBListHead to the alloca.
Value *OldBuf = new LoadInst(JBListHead, "oldjmpbufptr", true,
// Create the catch block. The catch block is basically a big switch
// statement that goes to all of the invoke catch blocks.
- BasicBlock *CatchBB = new BasicBlock("setjmp.catch", &F);
+ BasicBlock *CatchBB = BasicBlock::Create("setjmp.catch", &F);
// Create an alloca which keeps track of which invoke is currently
// executing. For normal calls it contains zero.
// Insert a load in the Catch block, and a switch on its value. By default,
// we go to a block that just does an unwind (which is the correct action
// for a standard call).
- BasicBlock *UnwindBB = new BasicBlock("unwindbb", &F);
+ BasicBlock *UnwindBB = BasicBlock::Create("unwindbb", &F);
Unwinds.push_back(new UnwindInst(UnwindBB));
Value *CatchLoad = new LoadInst(InvokeNum, "invoke.num", true, CatchBB);
- SwitchInst *CatchSwitch =
- new SwitchInst(CatchLoad, UnwindBB, Invokes.size(), CatchBB);
+ SwitchInst *CatchSwitch =
+ SwitchInst::Create(CatchLoad, UnwindBB, Invokes.size(), CatchBB);
// Now that things are set up, insert the setjmp call itself.
"setjmp.cont");
Idx[1] = ConstantInt::get(Type::Int32Ty, 0);
- Value *JmpBufPtr = new GetElementPtrInst(JmpBuf, Idx.begin(), Idx.end(),
- "TheJmpBuf",
- EntryBB->getTerminator());
- Value *SJRet = new CallInst(SetJmpFn, JmpBufPtr, "sjret",
- EntryBB->getTerminator());
+ Value *JmpBufPtr = GetElementPtrInst::Create(JmpBuf, Idx.begin(), Idx.end(),
+ "TheJmpBuf",
+ EntryBB->getTerminator());
+ Value *SJRet = CallInst::Create(SetJmpFn, JmpBufPtr, "sjret",
+ EntryBB->getTerminator());
// Compare the return value to zero.
Value *IsNormal = new ICmpInst(ICmpInst::ICMP_EQ, SJRet,
EntryBB->getTerminator()->eraseFromParent();
// Put in a new condbranch in its place.
- new BranchInst(ContBlock, CatchBB, IsNormal, EntryBB);
+ BranchInst::Create(ContBlock, CatchBB, IsNormal, EntryBB);
// At this point, we are all set up, rewrite each invoke instruction.
for (unsigned i = 0, e = Invokes.size(); i != e; ++i)
// Create three new blocks, the block to load the jmpbuf ptr and compare
// against null, the block to do the longjmp, and the error block for if it
// is null. Add them at the end of the function because they are not hot.
- BasicBlock *UnwindHandler = new BasicBlock("dounwind", &F);
- BasicBlock *UnwindBlock = new BasicBlock("unwind", &F);
- BasicBlock *TermBlock = new BasicBlock("unwinderror", &F);
+ BasicBlock *UnwindHandler = BasicBlock::Create("dounwind", &F);
+ BasicBlock *UnwindBlock = BasicBlock::Create("unwind", &F);
+ BasicBlock *TermBlock = BasicBlock::Create("unwinderror", &F);
// If this function contains an invoke, restore the old jumpbuf ptr.
Value *BufPtr;
Value *NotNull = new ICmpInst(ICmpInst::ICMP_NE, BufPtr,
Constant::getNullValue(BufPtr->getType()),
"notnull", UnwindHandler);
- new BranchInst(UnwindBlock, TermBlock, NotNull, UnwindHandler);
+ BranchInst::Create(UnwindBlock, TermBlock, NotNull, UnwindHandler);
// Create the block to do the longjmp.
// Get a pointer to the jmpbuf and longjmp.
std::vector<Value*> Idx;
Idx.push_back(Constant::getNullValue(Type::Int32Ty));
Idx.push_back(ConstantInt::get(Type::Int32Ty, 0));
- Idx[0] = new GetElementPtrInst(BufPtr, Idx.begin(), Idx.end(), "JmpBuf",
- UnwindBlock);
+ Idx[0] = GetElementPtrInst::Create(BufPtr, Idx.begin(), Idx.end(), "JmpBuf",
+ UnwindBlock);
Idx[1] = ConstantInt::get(Type::Int32Ty, 1);
- new CallInst(LongJmpFn, Idx.begin(), Idx.end(), "", UnwindBlock);
+ CallInst::Create(LongJmpFn, Idx.begin(), Idx.end(), "", UnwindBlock);
new UnreachableInst(UnwindBlock);
// Set up the term block ("throw without a catch").
writeAbortMessage(TermBlock->getTerminator());
// Insert a call to abort()
- (new CallInst(AbortFn, "",
- TermBlock->getTerminator()))->setTailCall();
+ CallInst::Create(AbortFn, "",
+ TermBlock->getTerminator())->setTailCall();
// Replace all unwinds with a branch to the unwind handler.
for (unsigned i = 0, e = Unwinds.size(); i != e; ++i) {
- new BranchInst(UnwindHandler, Unwinds[i]);
+ BranchInst::Create(UnwindHandler, Unwinds[i]);
Unwinds[i]->eraseFromParent();
}
projects / oota-llvm.git / blobdiff