Tedu compiler-rt 8.0.1.

1 files changed, 0 insertions, 58 deletions

diff --git a/lib/libcompiler_rt/muldi3.c b/lib/libcompiler_rt/muldi3.c
deleted file mode 100644
index a187315e916..00000000000
--- a/lib/libcompiler_rt/muldi3.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* ===-- muldi3.c - Implement __muldi3 -------------------------------------===
- *
- *                     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 __muldi3 for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
-
-#include "int_lib.h"
-
-/* Returns: a * b */
-
-static
-di_int
-__muldsi3(su_int a, su_int b)
-{
-    dwords r;
-    const int bits_in_word_2 = (int)(sizeof(si_int) * CHAR_BIT) / 2;
-    const su_int lower_mask = (su_int)~0 >> bits_in_word_2;
-    r.s.low = (a & lower_mask) * (b & lower_mask);
-    su_int t = r.s.low >> bits_in_word_2;
-    r.s.low &= lower_mask;
-    t += (a >> bits_in_word_2) * (b & lower_mask);
-    r.s.low += (t & lower_mask) << bits_in_word_2;
-    r.s.high = t >> bits_in_word_2;
-    t = r.s.low >> bits_in_word_2;
-    r.s.low &= lower_mask;
-    t += (b >> bits_in_word_2) * (a & lower_mask);
-    r.s.low += (t & lower_mask) << bits_in_word_2;
-    r.s.high += t >> bits_in_word_2;
-    r.s.high += (a >> bits_in_word_2) * (b >> bits_in_word_2);
-    return r.all;
-}
-
-/* Returns: a * b */
-
-COMPILER_RT_ABI di_int
-__muldi3(di_int a, di_int b)
-{
-    dwords x;
-    x.all = a;
-    dwords y;
-    y.all = b;
-    dwords r;
-    r.all = __muldsi3(x.s.low, y.s.low);
-    r.s.high += x.s.high * y.s.low + x.s.low * y.s.high;
-    return r.all;
-}
-
-#if defined(__ARM_EABI__)
-AEABI_RTABI di_int __aeabi_lmul(di_int a, di_int b) COMPILER_RT_ALIAS(__muldi3);
-#endif