[APFloat] Rename isIEEENormal => isNormal and remove old isNormal method.

The old isNormal is already functionally replaced by the method isFiniteNonZero
in r184350 and all references to said method were replaced in LLVM/clang in
r184356/134366.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184449 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ADT/APFloatTest.cpp b/unittests/ADT/APFloatTest.cpp
index 9f3980f..8516793 100644
--- a/unittests/ADT/APFloatTest.cpp
+++ b/unittests/ADT/APFloatTest.cpp
@@ -1417,15 +1417,15 @@
   EXPECT_TRUE(APFloat::getSNaN(APFloat::IEEEsingle, true).isNegative());
 }
 
-TEST(APFloatTest, isIEEENormal) {
+TEST(APFloatTest, isNormal) {
   APFloat t(APFloat::IEEEsingle, "0x1p+0");
-  EXPECT_TRUE(t.isIEEENormal());
+  EXPECT_TRUE(t.isNormal());
   
-  EXPECT_FALSE(APFloat::getInf(APFloat::IEEEsingle, false).isIEEENormal());
-  EXPECT_FALSE(APFloat::getZero(APFloat::IEEEsingle, false).isIEEENormal());
-  EXPECT_FALSE(APFloat::getNaN(APFloat::IEEEsingle, false).isIEEENormal());
-  EXPECT_FALSE(APFloat::getSNaN(APFloat::IEEEsingle, false).isIEEENormal());  
-  EXPECT_FALSE(APFloat(APFloat::IEEEsingle, "0x1p-149").isIEEENormal());
+  EXPECT_FALSE(APFloat::getInf(APFloat::IEEEsingle, false).isNormal());
+  EXPECT_FALSE(APFloat::getZero(APFloat::IEEEsingle, false).isNormal());
+  EXPECT_FALSE(APFloat::getNaN(APFloat::IEEEsingle, false).isNormal());
+  EXPECT_FALSE(APFloat::getSNaN(APFloat::IEEEsingle, false).isNormal());  
+  EXPECT_FALSE(APFloat(APFloat::IEEEsingle, "0x1p-149").isNormal());
 }
 
 TEST(APFloatTest, isFinite) {