1 files changed, 0 insertions, 60 deletions
diff --git a/lib/mulvti3.c b/lib/mulvti3.c
deleted file mode 100644
index 31f7d2fd37466..0000000000000
--- a/lib/mulvti3.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* ===-- mulvti3.c - Implement __mulvti3 -----------------------------------===
- *
- *                     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 __mulvti3 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
-
-#include "int_lib.h"
-
-#if __x86_64
-
-/* Returns: a * b */
-
-/* Effects: aborts if a * b overflows */
-
-ti_int
-__mulvti3(ti_int a, ti_int b)
-{
-    const int N = (int)(sizeof(ti_int) * CHAR_BIT);
-    const ti_int MIN = (ti_int)1 << (N-1);
-    const ti_int MAX = ~MIN;
-    if (a == MIN)
-    {
-        if (b == 0 || b == 1)
-            return a * b;
-        compilerrt_abort();
-    }
-    if (b == MIN)
-    {
-        if (a == 0 || a == 1)
-            return a * b;
-        compilerrt_abort();
-    }
-    ti_int sa = a >> (N - 1);
-    ti_int abs_a = (a ^ sa) - sa;
-    ti_int sb = b >> (N - 1);
-    ti_int abs_b = (b ^ sb) - sb;
-    if (abs_a < 2 || abs_b < 2)
-        return a * b;
-    if (sa == sb)
-    {
-        if (abs_a > MAX / abs_b)
-            compilerrt_abort();
-    }
-    else
-    {
-        if (abs_a > MIN / -abs_b)
-            compilerrt_abort();
-    }
-    return a * b;
-}
-
-#endif