//
//===----------------------------------------------------------------------===//
//
-// This files implements a few helper functions which are used by profile
+// This file implements a few helper functions which are used by profile
// instrumentation code to instrument the code. This allows the profiler pass
// to worry about *what* to insert, and these functions take care of *how* to do
// it.
}
Args[3] = ConstantInt::get(Type::Int32Ty, NumElements);
- Instruction *InitCall = new CallInst(InitFn, Args.begin(), Args.end(),
- "newargc", InsertPos);
+ Instruction *InitCall = CallInst::Create(InitFn, Args.begin(), Args.end(),
+ "newargc", InsertPos);
// If argc or argv are not available in main, just pass null values in.
Function::arg_iterator AI;
Instruction::CastOps opcode = CastInst::getCastOpcode(AI, false, ArgVTy,
false);
InitCall->setOperand(2,
- CastInst::create(opcode, AI, ArgVTy, "argv.cast", InitCall));
+ CastInst::Create(opcode, AI, ArgVTy, "argv.cast", InitCall));
} else {
InitCall->setOperand(2, AI);
}
if (!AI->use_empty()) {
opcode = CastInst::getCastOpcode(InitCall, true, AI->getType(), true);
AI->replaceAllUsesWith(
- CastInst::create(opcode, InitCall, AI->getType(), "", InsertPos));
+ CastInst::Create(opcode, InitCall, AI->getType(), "", InsertPos));
}
opcode = CastInst::getCastOpcode(AI, true, Type::Int32Ty, true);
InitCall->setOperand(1,
- CastInst::create(opcode, AI, Type::Int32Ty, "argc.cast", InitCall));
+ CastInst::Create(opcode, AI, Type::Int32Ty, "argc.cast", InitCall));
} else {
AI->replaceAllUsesWith(InitCall);
InitCall->setOperand(1, AI);
void llvm::IncrementCounterInBlock(BasicBlock *BB, unsigned CounterNum,
GlobalValue *CounterArray) {
// Insert the increment after any alloca or PHI instructions...
- BasicBlock::iterator InsertPos = BB->begin();
- while (isa<AllocaInst>(InsertPos) || isa<PHINode>(InsertPos))
+ BasicBlock::iterator InsertPos = BB->getFirstNonPHI();
+ while (isa<AllocaInst>(InsertPos))
++InsertPos;
// Create the getelementptr constant expression
// Load, increment and store the value back.
Value *OldVal = new LoadInst(ElementPtr, "OldFuncCounter", InsertPos);
- Value *NewVal = BinaryOperator::create(Instruction::Add, OldVal,
+ Value *NewVal = BinaryOperator::Create(Instruction::Add, OldVal,
ConstantInt::get(Type::Int32Ty, 1),
"NewFuncCounter", InsertPos);
new StoreInst(NewVal, ElementPtr, InsertPos);