Replace Count{Leading,Trailing}Zeros_{32,64} with count{Leading,Trailing}Zeros.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182675 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp
index 6994b30..9cfa5b9 100644
--- a/lib/Basic/SourceManager.cpp
+++ b/lib/Basic/SourceManager.cpp
@@ -1258,7 +1258,7 @@
 
       // If we found a newline, adjust the pointer and jump to the handling code.
       if (Mask != 0) {
-        NextBuf += llvm::CountTrailingZeros_32(Mask);
+        NextBuf += llvm::countTrailingZeros(Mask);
         goto FoundSpecialChar;
       }
       NextBuf += 16;