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Pass in argc & argv

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9563 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-10-28 22:42:24 +00:00
parent 4963dcf584
commit c0204e0b73
1 changed files with 20 additions and 6 deletions
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26
lib/Transforms/Instrumentation/BlockProfiling.cpp
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@ -101,11 +101,30 @@ void FunctionProfiler::insertInitializationCall(Function *MainFn,
Args[0] = Constant::getNullValue(Type::IntTy);
Args[1] = Constant::getNullValue(ArgVTy);
/* FIXME: We should pass in the command line arguments here! */
// Skip over any allocas in the entry block.
BasicBlock *Entry = MainFn->begin();
BasicBlock::iterator InsertPos = Entry->begin();
while (isa<AllocaInst>(InsertPos)) ++InsertPos;
Function::aiterator AI;
switch (MainFn->asize()) {
default:
case 2:
AI = MainFn->abegin(); ++AI;
if (AI->getType() != ArgVTy) {
Args[1] = new CastInst(AI, ArgVTy, "argv.cast", InsertPos);
} else {
Args[1] = AI;
}
case 1:
AI = MainFn->abegin();
if (AI->getType() != Type::IntTy) {
Args[0] = new CastInst(AI, Type::IntTy, "argc.cast", InsertPos);
} else {
Args[0] = AI;
}
case 0:
break;
}
@ -118,10 +137,5 @@ void FunctionProfiler::insertInitializationCall(Function *MainFn,
cast<ArrayType>(Array->getType()->getElementType())->getNumElements();
Args[3] = ConstantUInt::get(Type::UIntTy, NumElements);
// Skip over any allocas in the entry block.
BasicBlock *Entry = MainFn->begin();
BasicBlock::iterator InsertPos = Entry->begin();
while (isa<AllocaInst>(InsertPos)) ++InsertPos;
new CallInst(InitFn, Args, "", InsertPos);
}