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simplify some code. 

llvm-svn: 133362
This commit is contained in:
Chris Lattner 2011-06-18 21:46:23 +00:00
parent 3a16c711bc
commit 67733f6557
1 changed files with 3 additions and 8 deletions
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11
llvm/lib/Analysis/MemoryBuiltins.cpp
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@ -50,13 +50,8 @@ static bool isMallocCall(const CallInst *CI) {
const FunctionType *FTy = Callee->getFunctionType();
if (FTy->getNumParams() != 1)
return false;
if (IntegerType *ITy = dyn_cast<IntegerType>(FTy->param_begin()->get())) {
if (ITy->getBitWidth() != 32 && ITy->getBitWidth() != 64)
return false;
return true;
}
return false;
return FTy->getParamType(0)->isIntegerTy(32) ||
FTy->getParamType(0)->isIntegerTy(64);
}
/// extractMallocCall - Returns the corresponding CallInst if the instruction
@ -211,7 +206,7 @@ const CallInst *llvm::isFreeCall(const Value *I) {
return 0;
if (FTy->getNumParams() != 1)
return 0;
if (FTy->param_begin()->get() != Type::getInt8PtrTy(Callee->getContext()))
if (FTy->getParamType(0) != Type::getInt8PtrTy(Callee->getContext()))
return 0;
return CI;