PR5207: change APInt::doubleToBits() and APInt::floatToBits() to be
static methods that return a new APInt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120261 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/APFloat.cpp b/lib/Support/APFloat.cpp
index b87ddf9..c0151e2 100644
--- a/lib/Support/APFloat.cpp
+++ b/lib/Support/APFloat.cpp
@@ -3258,14 +3258,12 @@
 
 APFloat::APFloat(float f)
 {
-  APInt api = APInt(32, 0);
-  initFromAPInt(api.floatToBits(f));
+  initFromAPInt(APInt::floatToBits(f));
 }
 
 APFloat::APFloat(double d)
 {
-  APInt api = APInt(64, 0);
-  initFromAPInt(api.doubleToBits(d));
+  initFromAPInt(APInt::doubleToBits(d));
 }
 
 namespace {