Import compiler-rt trunk r224034.vendor/compiler-rt/compiler-rt-r224034

https://llvm.org/svn/llvm-project/compiler-rt/trunk@224034

1 files changed, 0 insertions, 35 deletions

diff --git a/lib/divti3.c b/lib/divti3.c
deleted file mode 100644
index 0242c13683f8..000000000000
--- a/lib/divti3.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* ===-- divti3.c - Implement __divti3 -------------------------------------===
- *
- *                     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 __divti3 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
-
-#include "int_lib.h"
-
-#if __x86_64
-
-tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem);
-
-/* Returns: a / b */
-
-ti_int
-__divti3(ti_int a, ti_int b)
-{
-    const int bits_in_tword_m1 = (int)(sizeof(ti_int) * CHAR_BIT) - 1;
-    ti_int s_a = a >> bits_in_tword_m1;           /* s_a = a < 0 ? -1 : 0 */
-    ti_int s_b = b >> bits_in_tword_m1;           /* s_b = b < 0 ? -1 : 0 */
-    a = (a ^ s_a) - s_a;                         /* negate if s_a == -1 */
-    b = (b ^ s_b) - s_b;                         /* negate if s_b == -1 */
-    s_a ^= s_b;                                  /* sign of quotient */
-    return (__udivmodti4(a, b, (tu_int*)0) ^ s_a) - s_a;  /* negate if s_a == -1 */
-}
-
-#endif