Explicitly convert to double to suppress Visual C++ 2008 build error C2668 pow is ambiguous call to overloaded function

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85478 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Zhongxing Xu 2009-10-29 03:43:06 +00:00
parent 84e58d03c9
commit 8370057f0c

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@ -159,7 +159,7 @@ static Value* isArrayMallocHelper(const CallInst *CI, LLVMContext &Context,
ConstantInt* Op1Int = dyn_cast<ConstantInt>(Op1);
if (!Op1Int) return NULL;
Value* Op1Pow = ConstantInt::get(Op1->getType(),
pow(2, Op1Int->getZExtValue()));
pow((double) 2, (double) Op1Int->getZExtValue()));
if (Op0 == ElementSize || (FoldedElementSize && Op0 == FoldedElementSize))
// ArraySize << log2(ElementSize)
return Op1Pow;