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- Change getelementptr instruction to use long indexes instead of uint

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indexes for sequential types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3681 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-09-11 01:21:29 +00:00
parent 562219de55
commit 106ff4551c
9 changed files with 57 additions and 62 deletions
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22
lib/Transforms/Instrumentation/ProfilePaths/EdgeCode.cpp
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@@ -55,9 +55,9 @@ static void getTriggerCode(Module *M, BasicBlock *BB, int MethNo, Value *pathNo,
//M->getGlobalList().push_back(gbl);
vector<Value *> elargs;
elargs.push_back(ConstantUInt::get(Type::UIntTy, 0));
elargs.push_back(ConstantUInt::get(Type::UIntTy, 0));
//vector<Value *> elargs;
//elargs.push_back(ConstantSInt::get(Type::LongTy, 0));
//elargs.push_back(ConstantSInt::get(Type::LongTy, 0));
// commented out bb name frm which its called
//Instruction *getElmntInst=new GetElementPtrInst(gbl,elargs,"elmntInst");
@@ -119,7 +119,7 @@ void getEdgeCode::getCode(Instruction *rInst,
assert(inc>=0 && inc<=numPaths && "inc out of bound!");
Instruction *Idx = new GetElementPtrInst(countInst,
vector<Value*>(1,ConstantUInt::get(Type::UIntTy, inc)),
vector<Value*>(1,ConstantSInt::get(Type::LongTy, inc)),
"", InsertPos);
Instruction *ldInst=new LoadInst(Idx, "ti1", InsertPos);
@@ -154,7 +154,7 @@ void getEdgeCode::getCode(Instruction *rInst,
//now load count[addIndex]
Instruction *castInst=new CastInst(addIndex,
Type::UIntTy,"ctin", InsertPos);
Type::LongTy,"ctin", InsertPos);
Instruction *Idx = new GetElementPtrInst(countInst,
vector<Value*>(1,castInst), "",
InsertPos);
@@ -184,7 +184,7 @@ void getEdgeCode::getCode(Instruction *rInst,
Instruction *ldIndex=new LoadInst(rInst, "ti1", InsertPos);
//now load count[addIndex]
Instruction *castInst2=new CastInst(ldIndex, Type::UIntTy,"ctin",InsertPos);
Instruction *castInst2=new CastInst(ldIndex, Type::LongTy,"ctin",InsertPos);
Instruction *Idx = new GetElementPtrInst(countInst,
vector<Value*>(1,castInst2), "",
InsertPos);
@@ -236,10 +236,6 @@ void insertInTopBB(BasicBlock *front,
Value *Int0 = ConstantInt::get(Type::IntTy, 0);
//store uint 0, uint *%R, uint 0
vector<Value *> idx;
idx.push_back(ConstantUInt::get(Type::UIntTy, 0));
//now push all instructions in front of the BB
BasicBlock::iterator here=front->begin();
front->getInstList().insert(here, rVar);
@@ -249,13 +245,13 @@ void insertInTopBB(BasicBlock *front,
for (int i=0;i<k; i++){
Value *GEP2 = new GetElementPtrInst(countVar,
vector<Value *>(1,ConstantUInt::get(Type::UIntTy, i)),
vector<Value *>(1,ConstantSInt::get(Type::LongTy, i)),
"", here);
new StoreInst(Int0, GEP2, here);
}
Instruction *GEP = new GetElementPtrInst(rVar, idx, "", here);
new StoreInst(Int0, GEP, here);
//store uint 0, uint *%R
new StoreInst(Int0, rVar, here);
}