//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
-// 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.
void llvm::InsertProfilingInitCall(Function *MainFn, const char *FnName,
GlobalValue *Array) {
- const Type *ArgVTy = PointerType::get(PointerType::get(Type::SByteTy));
- const PointerType *UIntPtr = PointerType::get(Type::UIntTy);
+ const Type *ArgVTy =
+ PointerType::getUnqual(PointerType::getUnqual(Type::Int8Ty));
+ const PointerType *UIntPtr = PointerType::getUnqual(Type::Int32Ty);
Module &M = *MainFn->getParent();
- Function *InitFn = M.getOrInsertFunction(FnName, Type::IntTy, Type::IntTy,
- ArgVTy, UIntPtr, Type::UIntTy,
+ Constant *InitFn = M.getOrInsertFunction(FnName, Type::Int32Ty, Type::Int32Ty,
+ ArgVTy, UIntPtr, Type::Int32Ty,
(Type *)0);
// This could force argc and argv into programs that wouldn't otherwise have
// them, but instead we just pass null values in.
std::vector<Value*> Args(4);
- Args[0] = Constant::getNullValue(Type::IntTy);
+ Args[0] = Constant::getNullValue(Type::Int32Ty);
Args[1] = Constant::getNullValue(ArgVTy);
// Skip over any allocas in the entry block.
BasicBlock::iterator InsertPos = Entry->begin();
while (isa<AllocaInst>(InsertPos)) ++InsertPos;
- std::vector<Constant*> GEPIndices(2, Constant::getNullValue(Type::IntTy));
+ std::vector<Constant*> GEPIndices(2, Constant::getNullValue(Type::Int32Ty));
unsigned NumElements = 0;
if (Array) {
- Args[2] = ConstantExpr::getGetElementPtr(Array, GEPIndices);
+ Args[2] = ConstantExpr::getGetElementPtr(Array, &GEPIndices[0],
+ GEPIndices.size());
NumElements =
cast<ArrayType>(Array->getType()->getElementType())->getNumElements();
} else {
// pass null.
Args[2] = ConstantPointerNull::get(UIntPtr);
}
- Args[3] = ConstantInt::get(Type::UIntTy, NumElements);
+ Args[3] = ConstantInt::get(Type::Int32Ty, NumElements);
- Instruction *InitCall = new CallInst(InitFn, Args, "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;
AI = MainFn->arg_begin();
// If the program looked at argc, have it look at the return value of the
// init call instead.
- if (AI->getType() != Type::IntTy) {
+ if (AI->getType() != Type::Int32Ty) {
Instruction::CastOps opcode;
if (!AI->use_empty()) {
opcode = CastInst::getCastOpcode(InitCall, true, AI->getType(), true);
AI->replaceAllUsesWith(
CastInst::create(opcode, InitCall, AI->getType(), "", InsertPos));
}
- opcode = CastInst::getCastOpcode(AI, true, Type::IntTy, true);
+ opcode = CastInst::getCastOpcode(AI, true, Type::Int32Ty, true);
InitCall->setOperand(1,
- CastInst::create(opcode, AI, Type::IntTy, "argc.cast", InitCall));
+ CastInst::create(opcode, AI, Type::Int32Ty, "argc.cast", InitCall));
} else {
AI->replaceAllUsesWith(InitCall);
InitCall->setOperand(1, AI);
// Create the getelementptr constant expression
std::vector<Constant*> Indices(2);
- Indices[0] = Constant::getNullValue(Type::IntTy);
- Indices[1] = ConstantInt::get(Type::IntTy, CounterNum);
- Constant *ElementPtr = ConstantExpr::getGetElementPtr(CounterArray, Indices);
+ Indices[0] = Constant::getNullValue(Type::Int32Ty);
+ Indices[1] = ConstantInt::get(Type::Int32Ty, CounterNum);
+ Constant *ElementPtr =
+ ConstantExpr::getGetElementPtr(CounterArray, &Indices[0], Indices.size());
// Load, increment and store the value back.
Value *OldVal = new LoadInst(ElementPtr, "OldFuncCounter", InsertPos);
Value *NewVal = BinaryOperator::create(Instruction::Add, OldVal,
- ConstantInt::get(Type::UIntTy, 1),
+ ConstantInt::get(Type::Int32Ty, 1),
"NewFuncCounter", InsertPos);
new StoreInst(NewVal, ElementPtr, InsertPos);
}