Don't use C++ comments in C code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129637 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/runtime/libprofile/GCDAProfiling.c b/runtime/libprofile/GCDAProfiling.c
index ee48ab5..d5fcd17 100644
--- a/runtime/libprofile/GCDAProfiling.c
+++ b/runtime/libprofile/GCDAProfiling.c
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-// #define DEBUG_GCDAPROFILING
+/* #define DEBUG_GCDAPROFILING */
 
 /*
  * --- GCOV file format I/O primitives ---