Fix MSVC build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90454 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ProfileEstimatorPass.cpp b/lib/Analysis/ProfileEstimatorPass.cpp
index 7cf1cc5..8148429 100644
--- a/lib/Analysis/ProfileEstimatorPass.cpp
+++ b/lib/Analysis/ProfileEstimatorPass.cpp
@@ -324,7 +324,7 @@
// Since the entry block is the first one and has no predecessors, the edge
// (0,entry) is inserted with the starting weight of 1.
BasicBlock *entry = &F.getEntryBlock();
- BlockInformation[&F][entry] = pow(2,32);
+ BlockInformation[&F][entry] = pow(2.0, 32.0);
Edge edge = getEdge(0,entry);
EdgeInformation[&F][edge] = BlockInformation[&F][entry];
printEdgeWeight(edge);