diff options
| -rw-r--r-- | ChangeLog | 15 | ||||
| -rw-r--r-- | sysdeps/generic/math-tests-snan.h (renamed from sysdeps/i386/fpu/math-tests.h) | 21 | ||||
| -rw-r--r-- | sysdeps/generic/math-tests.h | 17 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/math-tests-snan.h | 39 | ||||
| -rw-r--r-- | sysdeps/ia64/math-tests-snan.h (renamed from sysdeps/ia64/math-tests.h) | 17 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/math-tests-snan.h (renamed from sysdeps/x86/math-tests.h) | 17 |
6 files changed, 93 insertions, 33 deletions
@@ -1,3 +1,18 @@ +2018-08-10 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/generic/math-tests-snan.h: New file. + * sysdeps/generic/math-tests.h: Include <math-tests-snan.h>. + (SNAN_TESTS_float): Do not define here. + (SNAN_TESTS_double): Likewise. + (SNAN_TESTS_long_double): Likewise. + (SNAN_TESTS_float128): Likewise. + * sysdeps/i386/fpu/math-tests-snan.h: New file. + * sysdeps/i386/fpu/math-tests.h: Remove file. + * sysdeps/ia64/math-tests-snan.h: New file. + * sysdeps/ia64/math-tests.h: Remove file. + * sysdeps/x86/math-tests.h: Likewise. + * sysdeps/x86_64/fpu/math-tests-snan.h: New file. + 2018-08-10 Wilco Dijkstra <wdijkstr@arm.com> Szabolcs Nagy <szabolcs.nagy@arm.com> diff --git a/sysdeps/i386/fpu/math-tests.h b/sysdeps/generic/math-tests-snan.h index 6aba841..a7f33cf 100644 --- a/sysdeps/i386/fpu/math-tests.h +++ b/sysdeps/generic/math-tests-snan.h @@ -1,4 +1,4 @@ -/* Configuration for math tests. 32-bit x86 version. +/* Configuration for math tests: sNaN support. Generic version. Copyright (C) 2013-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -16,12 +16,15 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ -/* On 32-bit x86, versions of GCC up to at least 4.8 are happy to use FPU load - instructions for sNaN values, and loading a float or double sNaN value will - already raise an INVALID exception as well as turn the sNaN into a qNaN, - rendering certain tests infeasible in this scenario. - <http://gcc.gnu.org/PR56831>. */ -#define SNAN_TESTS_float 0 -#define SNAN_TESTS_double 0 +#ifndef _MATH_TESTS_SNAN_H +#define _MATH_TESTS_SNAN_H 1 -#include_next <math-tests.h> +/* Indicate whether to run tests involving sNaN values for the float, + double, long double and _Float128 C data types, respectively. All + are run unless overridden. */ +#define SNAN_TESTS_float 1 +#define SNAN_TESTS_double 1 +#define SNAN_TESTS_long_double 1 +#define SNAN_TESTS_float128 1 + +#endif /* math-tests-snan.h. */ diff --git a/sysdeps/generic/math-tests.h b/sysdeps/generic/math-tests.h index a768ab8..f59a225 100644 --- a/sysdeps/generic/math-tests.h +++ b/sysdeps/generic/math-tests.h @@ -33,22 +33,6 @@ : PREFIX ## long_double ARGS) #endif -/* Indicate whether to run tests involving sNaN values for the float, double, - and long double C data types, respectively. All are run unless - overridden. */ -#ifndef SNAN_TESTS_float -# define SNAN_TESTS_float 1 -#endif -#ifndef SNAN_TESTS_double -# define SNAN_TESTS_double 1 -#endif -#ifndef SNAN_TESTS_long_double -# define SNAN_TESTS_long_double 1 -#endif -#ifndef SNAN_TESTS_float128 -# define SNAN_TESTS_float128 1 -#endif - /* Return nonzero value if to run tests involving sNaN values for X. */ #define SNAN_TESTS(x) MATH_TESTS_TG (SNAN_TESTS_, , x) @@ -109,5 +93,6 @@ # define EXCEPTION_SET_FORCES_TRAP 0 #endif +#include <math-tests-snan.h> #include <math-tests-snan-cast.h> #include <math-tests-snan-payload.h> diff --git a/sysdeps/i386/fpu/math-tests-snan.h b/sysdeps/i386/fpu/math-tests-snan.h new file mode 100644 index 0000000..9d30f69 --- /dev/null +++ b/sysdeps/i386/fpu/math-tests-snan.h @@ -0,0 +1,39 @@ +/* Configuration for math tests: sNaN support. 32-bit x86 version. + Copyright (C) 2013-2018 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 I386_MATH_TESTS_SNAN_H +#define I386_MATH_TESTS_SNAN_H 1 + +/* On 32-bit x86, versions of GCC up to at least 4.8 are happy to use + FPU load instructions for sNaN values, and loading a float or + double sNaN value will already raise an INVALID exception as well + as turn the sNaN into a qNaN, rendering certain tests infeasible in + this scenario. <https://gcc.gnu.org/PR56831>. */ +#define SNAN_TESTS_float 0 +#define SNAN_TESTS_double 0 +#define SNAN_TESTS_long_double 1 + +/* Before GCC 7, there is no built-in function to provide a __float128 + sNaN, so most sNaN tests for this type cannot work. */ +#if __GNUC_PREREQ (7, 0) +# define SNAN_TESTS_float128 1 +#else +# define SNAN_TESTS_float128 0 +#endif + +#endif /* math-tests-snan.h. */ diff --git a/sysdeps/ia64/math-tests.h b/sysdeps/ia64/math-tests-snan.h index 81e29f5..854a5d5 100644 --- a/sysdeps/ia64/math-tests.h +++ b/sysdeps/ia64/math-tests-snan.h @@ -1,5 +1,5 @@ -/* Configuration for math tests. ia64 version. - Copyright (C) 2017-2018 Free Software Foundation, Inc. +/* Configuration for math tests: sNaN support. ia64 version. + Copyright (C) 2013-2018 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 @@ -16,10 +16,19 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef IA64_MATH_TESTS_SNAN_H +#define IA64_MATH_TESTS_SNAN_H 1 + +#define SNAN_TESTS_float 1 +#define SNAN_TESTS_double 1 +#define SNAN_TESTS_long_double 1 + /* Before GCC 7, there is no built-in function to provide a __float128 sNaN, so most sNaN tests for this type cannot work. */ -#if !__GNUC_PREREQ (7, 0) +#if __GNUC_PREREQ (7, 0) +# define SNAN_TESTS_float128 1 +#else # define SNAN_TESTS_float128 0 #endif -#include_next <math-tests.h> +#endif /* math-tests-snan.h. */ diff --git a/sysdeps/x86/math-tests.h b/sysdeps/x86_64/fpu/math-tests-snan.h index 43c7ebe..13e772f 100644 --- a/sysdeps/x86/math-tests.h +++ b/sysdeps/x86_64/fpu/math-tests-snan.h @@ -1,5 +1,5 @@ -/* Configuration for math tests. x86 version. - Copyright (C) 2017-2018 Free Software Foundation, Inc. +/* Configuration for math tests: sNaN support. x86_64 version. + Copyright (C) 2013-2018 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 @@ -16,10 +16,19 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef X86_64_MATH_TESTS_SNAN_H +#define X86_64_MATH_TESTS_SNAN_H 1 + +#define SNAN_TESTS_float 1 +#define SNAN_TESTS_double 1 +#define SNAN_TESTS_long_double 1 + /* Before GCC 7, there is no built-in function to provide a __float128 sNaN, so most sNaN tests for this type cannot work. */ -#if !__GNUC_PREREQ (7, 0) +#if __GNUC_PREREQ (7, 0) +# define SNAN_TESTS_float128 1 +#else # define SNAN_TESTS_float128 0 #endif -#include_next <math-tests.h> +#endif /* math-tests-snan.h. */ |