[llvm-commits] [llvm] r85478 - /llvm/trunk/lib/Analysis/MemoryBuiltins.cpp

[Zhongxing Xu]

Author: zhongxingxu
Date: Wed Oct 28 22:43:06 2009
New Revision: 85478

URL: http://llvm.org/viewvc/llvm-project?rev=85478&view=rev
Log:
Explicitly convert to double to suppress Visual C++ 2008 build error C2668 pow is ambiguous call to overloaded function

Modified:
    llvm/trunk/lib/Analysis/MemoryBuiltins.cpp

Modified: llvm/trunk/lib/Analysis/MemoryBuiltins.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryBuiltins.cpp?rev=85478&r1=85477&r2=85478&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/MemoryBuiltins.cpp (original)
+++ llvm/trunk/lib/Analysis/MemoryBuiltins.cpp Wed Oct 28 22:43:06 2009
@@ -159,7 +159,7 @@
       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;