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 7cf1cc523c229638249a3c3b7770a6d1e1ae9099..8148429597ec3356a1528b9e02f202e4b32339c1 100644 (file)
--- a/lib/Analysis/ProfileEstimatorPass.cpp
+++ b/lib/Analysis/ProfileEstimatorPass.cpp
@@ -324,7 +324,7 @@ bool ProfileEstimatorPass::runOnFunction(Function &F) {
   // 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);