mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 01:21:06 +00:00
34 lines
1.4 KiB
C
34 lines
1.4 KiB
C
/* Configuration for math tests. PowerPC version.
|
|
Copyright (C) 2013-2017 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
/* On PowerPC, in versions of GCC up to at least 4.7.2, a type cast -- which is
|
|
a IEEE 754-2008 general-computational convertFormat operation (IEEE
|
|
754-2008, 5.4.2) -- does not turn a sNaN into a qNaN (whilst raising an
|
|
INVALID exception), which is contrary to IEEE 754-2008 5.1 and 7.2. This
|
|
renders certain tests infeasible in this scenario.
|
|
<http://gcc.gnu.org/PR56828>. */
|
|
#define SNAN_TESTS_TYPE_CAST 0
|
|
|
|
#ifndef __NO_FPRS__
|
|
/* Setting exception flags in FPSCR results in enabled traps for those
|
|
exceptions being taken. */
|
|
# define EXCEPTION_SET_FORCES_TRAP 1
|
|
#endif
|
|
|
|
#include_next <math-tests.h>
|