[builtins] Use single line C++/C99 comment style

Use the uniform single line C++/99 style for code comments.

This is part of the cleanup proposed in "[RFC] compiler-rt builtins
cleanup and refactoring".

Differential Revision: https://reviews.llvm.org/D60352

llvm-svn: 359411

1 files changed, 17 insertions, 19 deletions

diff --git a/compiler-rt/lib/builtins/int_util.c b/compiler-rt/lib/builtins/int_util.c
index 48216c49c9d..226a6e93440 100644
--- a/compiler-rt/lib/builtins/int_util.c
+++ b/compiler-rt/lib/builtins/int_util.c
@@ -1,23 +1,21 @@
-/* ===-- int_util.c - Implement internal utilities --------------------------===
- *
- * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
- * See https://llvm.org/LICENSE.txt for license information.
- * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- int_util.c - Implement internal utilities -------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
-/* NOTE: The definitions in this file are declared weak because we clients to be
- * able to arbitrarily package individual functions into separate .a files. If
- * we did not declare these weak, some link situations might end up seeing
- * duplicate strong definitions of the same symbol.
- *
- * We can't use this solution for kernel use (which may not support weak), but
- * currently expect that when built for kernel use all the functionality is
- * packaged into a single library.
- */
+// NOTE: The definitions in this file are declared weak because we clients to be
+// able to arbitrarily package individual functions into separate .a files. If
+// we did not declare these weak, some link situations might end up seeing
+// duplicate strong definitions of the same symbol.
+//
+// We can't use this solution for kernel use (which may not support weak), but
+// currently expect that when built for kernel use all the functionality is
+// packaged into a single library.
 
 #ifdef KERNEL_USE
 
@@ -31,7 +29,7 @@ void __compilerrt_abort_impl(const char *file, int line, const char *function) {
 
 #elif __APPLE__
 
-/* from libSystem.dylib */
+// from libSystem.dylib
 NORETURN extern void __assert_rtn(const char *func, const char *file, int line,
                                   const char *message);
 
@@ -55,7 +53,7 @@ void __compilerrt_abort_impl(const char *file, int line, const char *function) {
 
 #else
 
-/* Get the system definition of abort() */
+// Get the system definition of abort()
 #include <stdlib.h>
 
 #ifndef _WIN32