Next batch of C++ to C comment style changes. Also improve and factor out endianness pre-processor code.
llvm-svn: 78226
diff --git a/compiler-rt/lib/ucmpti2.c b/compiler-rt/lib/ucmpti2.c
index 826360c..ba32b84 100644
--- a/compiler-rt/lib/ucmpti2.c
+++ b/compiler-rt/lib/ucmpti2.c
@@ -1,23 +1,25 @@
-//===-- ucmpti2.c - Implement __ucmpti2 -----------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements __ucmpti2 for the compiler_rt library.
-//
-//===----------------------------------------------------------------------===//
+/* ===-- ucmpti2.c - Implement __ucmpti2 -----------------------------------===
+ *
+ * The LLVM Compiler Infrastructure
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ * ===----------------------------------------------------------------------===
+ *
+ * This file implements __ucmpti2 for the compiler_rt library.
+ *
+ * ===----------------------------------------------------------------------===
+ */
#if __x86_64
#include "int_lib.h"
-// Returns: if (a < b) returns 0
-// if (a == b) returns 1
-// if (a > b) returns 2
+/* Returns: if (a < b) returns 0
+ * if (a == b) returns 1
+ * if (a > b) returns 2
+ */
si_int
__ucmpti2(tu_int a, tu_int b)