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Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77011 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-24 23:12:02 +00:00
parent e8530a3d8c
commit eed707b1e6
67 changed files with 960 additions and 1254 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/Transforms/Instrumentation/RSProfiling.cpp
+12 -16
View File
@@ -197,7 +197,7 @@ static void getBackEdges(Function& F, T& BackEdges);
GlobalRandomCounter::GlobalRandomCounter(Module& M, const IntegerType* t,
uint64_t resetval) : T(t) {
ConstantInt* Init = M.getContext().getConstantInt(T, resetval);
ConstantInt* Init = ConstantInt::get(T, resetval);
ResetValue = Init;
Counter = new GlobalVariable(M, T, false, GlobalValue::InternalLinkage,
Init, "RandomSteeringCounter");
@@ -209,16 +209,15 @@ void GlobalRandomCounter::PrepFunction(Function* F) {}
void GlobalRandomCounter::ProcessChoicePoint(BasicBlock* bb) {
BranchInst* t = cast<BranchInst>(bb->getTerminator());
LLVMContext &Context = bb->getContext();
//decrement counter
LoadInst* l = new LoadInst(Counter, "counter", t);
ICmpInst* s = new ICmpInst(t, ICmpInst::ICMP_EQ, l,
Context.getConstantInt(T, 0),
ConstantInt::get(T, 0),
"countercc");
Value* nv = BinaryOperator::CreateSub(l, Context.getConstantInt(T, 1),
Value* nv = BinaryOperator::CreateSub(l, ConstantInt::get(T, 1),
"counternew", t);
new StoreInst(nv, Counter, t);
t->setCondition(s);
@@ -236,7 +235,7 @@ void GlobalRandomCounter::ProcessChoicePoint(BasicBlock* bb) {
GlobalRandomCounterOpt::GlobalRandomCounterOpt(Module& M, const IntegerType* t,
uint64_t resetval)
: AI(0), T(t) {
ConstantInt* Init = M.getContext().getConstantInt(T, resetval);
ConstantInt* Init = ConstantInt::get(T, resetval);
ResetValue = Init;
Counter = new GlobalVariable(M, T, false, GlobalValue::InternalLinkage,
Init, "RandomSteeringCounter");
@@ -283,16 +282,15 @@ void GlobalRandomCounterOpt::PrepFunction(Function* F) {
void GlobalRandomCounterOpt::ProcessChoicePoint(BasicBlock* bb) {
BranchInst* t = cast<BranchInst>(bb->getTerminator());
LLVMContext &Context = bb->getContext();
//decrement counter
LoadInst* l = new LoadInst(AI, "counter", t);
ICmpInst* s = new ICmpInst(t, ICmpInst::ICMP_EQ, l,
Context.getConstantInt(T, 0),
ConstantInt::get(T, 0),
"countercc");
Value* nv = BinaryOperator::CreateSub(l, Context.getConstantInt(T, 1),
Value* nv = BinaryOperator::CreateSub(l, ConstantInt::get(T, 1),
"counternew", t);
new StoreInst(nv, AI, t);
t->setCondition(s);
@@ -318,15 +316,14 @@ void CycleCounter::PrepFunction(Function* F) {}
void CycleCounter::ProcessChoicePoint(BasicBlock* bb) {
BranchInst* t = cast<BranchInst>(bb->getTerminator());
LLVMContext &Context = bb->getContext();
CallInst* c = CallInst::Create(F, "rdcc", t);
BinaryOperator* b =
BinaryOperator::CreateAnd(c, Context.getConstantInt(Type::Int64Ty, rm),
BinaryOperator::CreateAnd(c, ConstantInt::get(Type::Int64Ty, rm),
"mrdcc", t);
ICmpInst *s = new ICmpInst(t, ICmpInst::ICMP_EQ, b,
Context.getConstantInt(Type::Int64Ty, 0),
ConstantInt::get(Type::Int64Ty, 0),
"mrdccc");
t->setCondition(s);
@@ -353,7 +350,7 @@ void RSProfilers_std::IncrementCounterInBlock(BasicBlock *BB, unsigned CounterNu
// Create the getelementptr constant expression
std::vector<Constant*> Indices(2);
Indices[0] = BB->getContext().getNullValue(Type::Int32Ty);
Indices[1] = BB->getContext().getConstantInt(Type::Int32Ty, CounterNum);
Indices[1] = ConstantInt::get(Type::Int32Ty, CounterNum);
Constant *ElementPtr =
BB->getContext().getConstantExprGetElementPtr(CounterArray,
&Indices[0], 2);
@@ -362,7 +359,7 @@ void RSProfilers_std::IncrementCounterInBlock(BasicBlock *BB, unsigned CounterNu
Value *OldVal = new LoadInst(ElementPtr, "OldCounter", InsertPos);
profcode.insert(OldVal);
Value *NewVal = BinaryOperator::CreateAdd(OldVal,
BB->getContext().getConstantInt(Type::Int32Ty, 1),
ConstantInt::get(Type::Int32Ty, 1),
"NewCounter", InsertPos);
profcode.insert(NewVal);
profcode.insert(new StoreInst(NewVal, ElementPtr, InsertPos));
@@ -483,7 +480,7 @@ void ProfilerRS::ProcessBackEdge(BasicBlock* src, BasicBlock* dst, Function& F)
//b:
BranchInst::Create(cast<BasicBlock>(Translate(dst)), bbC);
BranchInst::Create(dst, cast<BasicBlock>(Translate(dst)),
F.getContext().getConstantInt(Type::Int1Ty, true), bbCp);
ConstantInt::get(Type::Int1Ty, true), bbCp);
//c:
{
TerminatorInst* iB = src->getTerminator();
@@ -540,8 +537,7 @@ bool ProfilerRS::runOnFunction(Function& F) {
ReplaceInstWithInst(T, BranchInst::Create(T->getSuccessor(0),
cast<BasicBlock>(
Translate(T->getSuccessor(0))),
F.getContext().getConstantInt(Type::Int1Ty,
true)));
ConstantInt::get(Type::Int1Ty, true)));
//do whatever is needed now that the function is duplicated
c->PrepFunction(&F);