Code style and Readability fixes. Credit to Craig van Vliet.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@78403 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ashrdi3.c b/lib/ashrdi3.c
index fc2e6d8..a8125a3 100644
--- a/lib/ashrdi3.c
+++ b/lib/ashrdi3.c
@@ -1,21 +1,22 @@
-//===-- ashrdi3.c - Implement __ashrdi3 -----------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements __ashrdi3 for the compiler_rt library.
-//
-//===----------------------------------------------------------------------===//
+/*===-- ashrdi3.c - Implement __ashrdi3 -----------------------------------===
+ *
+ * The LLVM Compiler Infrastructure
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ * ===----------------------------------------------------------------------===
+ *
+ * This file implements __ashrdi3 for the compiler_rt library.
+ *
+ * ===----------------------------------------------------------------------===
+ */
#include "int_lib.h"
-// Returns: arithmetic a >> b
+/* Returns: arithmetic a >> b */
-// Precondition: 0 <= b < bits_in_dword
+/* Precondition: 0 <= b < bits_in_dword */
di_int
__ashrdi3(di_int a, si_int b)
@@ -24,13 +25,13 @@
dwords input;
dwords result;
input.all = a;
- if (b & bits_in_word) // bits_in_word <= b < bits_in_dword
+ if (b & bits_in_word) /* bits_in_word <= b < bits_in_dword */
{
- // result.high = input.high < 0 ? -1 : 0
+ /* result.high = input.high < 0 ? -1 : 0 */
result.high = input.high >> (bits_in_word - 1);
result.low = input.high >> (b - bits_in_word);
}
- else // 0 <= b < bits_in_word
+ else /* 0 <= b < bits_in_word */
{
if (b == 0)
return a;