Rename APFloat::convertToAPInt to bitcastToAPInt to
make it clearer what the function does.  No functional
change.

llvm-svn: 57325
diff --git a/llvm/lib/VMCore/AsmWriter.cpp b/llvm/lib/VMCore/AsmWriter.cpp
index c3186f6..4f4f468 100644
--- a/llvm/lib/VMCore/AsmWriter.cpp
+++ b/llvm/lib/VMCore/AsmWriter.cpp
@@ -738,7 +738,7 @@
     else
       assert(0 && "Unsupported floating point type");
     // api needed to prevent premature destruction
-    APInt api = CFP->getValueAPF().convertToAPInt();
+    APInt api = CFP->getValueAPF().bitcastToAPInt();
     const uint64_t* p = api.getRawData();
     uint64_t word = *p;
     int shiftcount=60;