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| author | Joseph Myers <joseph@codesourcery.com> | 2018-08-01 11:21:16 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-08-01 11:21:16 +0000 |
| commit | 46f8cf57122c5ec91415c7a8ded3b3f76b4d4610 (patch) | |
| tree | 3200390e1647260c9e0d249fe47bd1c643c70a75 /sysdeps/generic/math-tests-snan-payload.h | |
| parent | c0e7e2c127cf6d90c4ba86be11b09f45530bf8be (diff) | |
| download | glibc-46f8cf57122c5ec91415c7a8ded3b3f76b4d4610.tar.gz glibc-46f8cf57122c5ec91415c7a8ded3b3f76b4d4610.tar.xz glibc-46f8cf57122c5ec91415c7a8ded3b3f76b4d4610.zip | |
Move SNAN_TESTS_PRESERVE_PAYLOAD out of math-tests.h.
Continuing moving macros out of math-tests.h to smaller headers following typo-proof conventions instead of using #ifndef, this patch moves SNAN_TESTS_PRESERVE_PAYLOAD out to its own sysdeps header. Tested with build-many-glibcs.py. * sysdeps/generic/math-tests-snan-payload.h: New file. * sysdeps/hppa/math-tests-snan-payload.h: Likewise. * sysdeps/mips/math-tests-snan-payload.h: Likewise. * sysdeps/riscv/math-tests-snan-payload.h: Likewise. * sysdeps/generic/math-tests.h: Include <math-tests-snan-payload.h>. (SNAN_TESTS_PRESERVE_PAYLOAD): Do not define macro here. * sysdeps/hppa/math-tests.h: Remove file. * sysdeps/mips/math-tests.h [!__mips_nan2008] (SNAN_TESTS_PRESERVE_PAYLOAD): Do not define macro here. * sysdeps/riscv/math-tests.h (SNAN_TESTS_PRESERVE_PAYLOAD): Likewise.
Diffstat (limited to 'sysdeps/generic/math-tests-snan-payload.h')
| -rw-r--r-- | sysdeps/generic/math-tests-snan-payload.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/generic/math-tests-snan-payload.h b/sysdeps/generic/math-tests-snan-payload.h new file mode 100644 index 0000000000..ae63e6f30d --- /dev/null +++ b/sysdeps/generic/math-tests-snan-payload.h @@ -0,0 +1,28 @@ +/* Configuration for math tests: sNaN payloads. Generic version. + Copyright (C) 2016-2018 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/>. */ + +#ifndef _MATH_TESTS_SNAN_PAYLOAD_H +#define _MATH_TESTS_SNAN_PAYLOAD_H 1 + +/* Indicate whether operations on signaling NaNs preserve the payload + (if possible; it is not possible with a zero payload if the high + bit is set for signaling NaNs) when generating a quiet NaN, and + this should be tested. */ +#define SNAN_TESTS_PRESERVE_PAYLOAD 1 + +#endif /* math-tests-snan-payload.h. */ |