Creating branches/google/stable and tags/google/stable/2019-05-14 from r360103google/stable

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/google/stable@360714 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 24 insertions, 29 deletions

diff --git a/lib/builtins/powitf2.c b/lib/builtins/powitf2.c
index 172f29f58..fcbdb4c2e 100644
--- a/lib/builtins/powitf2.c
+++ b/lib/builtins/powitf2.c
@@ -1,38 +1,33 @@
-/* ===-- powitf2.cpp - Implement __powitf2 ---------------------------------===
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- * ===----------------------------------------------------------------------===
- *
- * This file implements __powitf2 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
+//===-- powitf2.cpp - Implement __powitf2 ---------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements __powitf2 for the compiler_rt library.
+//
+//===----------------------------------------------------------------------===//
 
 #include "int_lib.h"
 
 #if _ARCH_PPC
 
-/* Returns: a ^ b */
+// Returns: a ^ b
 
-COMPILER_RT_ABI long double
-__powitf2(long double a, si_int b)
-{
-    const int recip = b < 0;
-    long double r = 1;
-    while (1)
-    {
-        if (b & 1)
-            r *= a;
-        b /= 2;
-        if (b == 0)
-            break;
-        a *= a;
-    }
-    return recip ? 1/r : r;
+COMPILER_RT_ABI long double __powitf2(long double a, si_int b) {
+  const int recip = b < 0;
+  long double r = 1;
+  while (1) {
+    if (b & 1)
+      r *= a;
+    b /= 2;
+    if (b == 0)
+      break;
+    a *= a;
+  }
+  return recip ? 1 / r : r;
 }
 
 #endif