[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

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@359411 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 14 insertions, 17 deletions

diff --git a/lib/builtins/fixunsdfdi.c b/lib/builtins/fixunsdfdi.c
index 6d4bc1f74..debcd6ef4 100644
--- a/lib/builtins/fixunsdfdi.c
+++ b/lib/builtins/fixunsdfdi.c
@@ -1,33 +1,30 @@
-/* ===-- fixunsdfdi.c - Implement __fixunsdfdi -----------------------------===
- *
- * 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
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- fixunsdfdi.c - Implement __fixunsdfdi -----------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
 
 #define DOUBLE_PRECISION
 #include "fp_lib.h"
 
 #ifndef __SOFT_FP__
-/* Support for systems that have hardware floating-point; can set the invalid
- * flag as a side-effect of computation.
- */
+// Support for systems that have hardware floating-point; can set the invalid
+// flag as a side-effect of computation.
 
 COMPILER_RT_ABI du_int __fixunsdfdi(double a) {
   if (a <= 0.0)
     return 0;
-  su_int high = a / 4294967296.f;               /* a / 0x1p32f; */
-  su_int low = a - (double)high * 4294967296.f; /* high * 0x1p32f; */
+  su_int high = a / 4294967296.f;               // a / 0x1p32f;
+  su_int low = a - (double)high * 4294967296.f; // high * 0x1p32f;
   return ((du_int)high << 32) | low;
 }
 
 #else
-/* Support for systems that don't have hardware floating-point; there are no
- * flags to set, and we don't want to code-gen to an unknown soft-float
- * implementation.
- */
+// Support for systems that don't have hardware floating-point; there are no
+// flags to set, and we don't want to code-gen to an unknown soft-float
+// implementation.
 
 typedef du_int fixuint_t;
 #include "fp_fixuint_impl.inc"