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authormonster <[email protected]>2022-07-07 14:41:37 +0300
committermonster <[email protected]>2022-07-07 14:41:37 +0300
commit06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/libs/cxxsupp/builtins/fixxfdi.c
parent03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
fix ya.make
Diffstat (limited to 'contrib/libs/cxxsupp/builtins/fixxfdi.c')
-rw-r--r--contrib/libs/cxxsupp/builtins/fixxfdi.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/contrib/libs/cxxsupp/builtins/fixxfdi.c b/contrib/libs/cxxsupp/builtins/fixxfdi.c
deleted file mode 100644
index 011787f9e4b..00000000000
--- a/contrib/libs/cxxsupp/builtins/fixxfdi.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* ===-- fixxfdi.c - Implement __fixxfdi -----------------------------------===
- *
- * 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 __fixxfdi for the compiler_rt library.
- *
- * ===----------------------------------------------------------------------===
- */
-
-#if !_ARCH_PPC
-
-#include "int_lib.h"
-
-/* Returns: convert a to a signed long long, rounding toward zero. */
-
-/* Assumption: long double is an intel 80 bit floating point type padded with 6 bytes
- * di_int is a 64 bit integral type
- * value in long double is representable in di_int (no range checking performed)
- */
-
-/* gggg gggg gggg gggg gggg gggg gggg gggg | gggg gggg gggg gggg seee eeee eeee eeee |
- * 1mmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
- */
-
-COMPILER_RT_ABI di_int
-__fixxfdi(long double a)
-{
- const di_int di_max = (di_int)((~(du_int)0) / 2);
- const di_int di_min = -di_max - 1;
- long_double_bits fb;
- fb.f = a;
- int e = (fb.u.high.s.low & 0x00007FFF) - 16383;
- if (e < 0)
- return 0;
- if ((unsigned)e >= sizeof(di_int) * CHAR_BIT)
- return a > 0 ? di_max : di_min;
- di_int s = -(si_int)((fb.u.high.s.low & 0x00008000) >> 15);
- di_int r = fb.u.low.all;
- r = (du_int)r >> (63 - e);
- return (r ^ s) - s;
-}
-
-#endif /* !_ARCH_PPC */