Clang-format and whitespace cleanup of source code

This patch contains the clang-format and cleanup of the entire code base. Some
of clang-formats changes made the code look worse in places. A best effort was
made to resolve the bulk of these problems, but many remain. Most of the
problems were mangling line-breaks and tabbing of comments.

Patch by Terry Wilmarth

Differential Revision: https://reviews.llvm.org/D32659

llvm-svn: 302929

1 files changed, 22 insertions, 21 deletions

diff --git a/openmp/runtime/src/kmp_version.h b/openmp/runtime/src/kmp_version.h
index 212853b8e2b..05e52872f96 100644
--- a/openmp/runtime/src/kmp_version.h
+++ b/openmp/runtime/src/kmp_version.h
@@ -17,31 +17,32 @@
 #define KMP_VERSION_H
 
 #ifdef __cplusplus
-    extern "C" {
+extern "C" {
 #endif // __cplusplus
 
 #ifndef KMP_VERSION_MAJOR
-    #error KMP_VERSION_MAJOR macro is not defined.
+#error KMP_VERSION_MAJOR macro is not defined.
 #endif
-#define KMP_VERSION_MINOR       0
-/*
-    Using "magic" prefix in all the version strings is rather convenient to get static version info
-    from binaries by using standard utilities "strings" and "grep", e. g.:
+#define KMP_VERSION_MINOR 0
+/* Using "magic" prefix in all the version strings is rather convenient to get
+   static version info from binaries by using standard utilities "strings" and
+   "grep", e. g.:
         $ strings libomp.so | grep "@(#)"
-    gives clean list of all version strings in the library. Leading zero helps to keep version
-    string separate from printable characters which may occurs just before version string.
-*/
-#define KMP_VERSION_MAGIC_STR   "\x00@(#) "
-#define KMP_VERSION_MAGIC_LEN   6                // Length of KMP_VERSION_MAGIC_STR.
-#define KMP_VERSION_PREF_STR    "Intel(R) OMP "
-#define KMP_VERSION_PREFIX      KMP_VERSION_MAGIC_STR KMP_VERSION_PREF_STR
+   gives clean list of all version strings in the library. Leading zero helps
+   to keep version string separate from printable characters which may occurs
+   just before version string. */
+#define KMP_VERSION_MAGIC_STR "\x00@(#) "
+#define KMP_VERSION_MAGIC_LEN 6 // Length of KMP_VERSION_MAGIC_STR.
+#define KMP_VERSION_PREF_STR "Intel(R) OMP "
+#define KMP_VERSION_PREFIX KMP_VERSION_MAGIC_STR KMP_VERSION_PREF_STR
 
 /* declare all the version string constants for KMP_VERSION env. variable */
-extern int  const __kmp_version_major;
-extern int  const __kmp_version_minor;
-extern int  const __kmp_version_build;
-extern int  const __kmp_openmp_version;
-extern char const __kmp_copyright[];    // Old variable, kept for compatibility with ITC and ITP.
+extern int const __kmp_version_major;
+extern int const __kmp_version_minor;
+extern int const __kmp_version_build;
+extern int const __kmp_openmp_version;
+extern char const
+    __kmp_copyright[]; // Old variable, kept for compatibility with ITC and ITP.
 extern char const __kmp_version_copyright[];
 extern char const __kmp_version_lib_ver[];
 extern char const __kmp_version_lib_type[];
@@ -58,11 +59,11 @@ extern char const __kmp_version_ftnstdcall[];
 extern char const __kmp_version_ftncdecl[];
 extern char const __kmp_version_ftnextra[];
 
-void __kmp_print_version_1( void );
-void __kmp_print_version_2( void );
+void __kmp_print_version_1(void);
+void __kmp_print_version_2(void);
 
 #ifdef __cplusplus
-    } // extern "C"
+} // extern "C"
 #endif // __cplusplus
 
 #endif /* KMP_VERSION_H */