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Refer to two GCC PRs.

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Thomas Schwinge 2013-04-03 14:13:44 +02:00
parent 90d5d5bbd8
commit 74d87055bf
3 changed files with 11 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,10 @@
2013-04-03 Thomas Schwinge <thomas@codesourcery.com>
* sysdeps/i386/fpu/math-tests.h (SNAN_TESTS_float)
(SNAN_TESTS_double): Refer to GCC PR56831.
* sysdeps/powerpc/math-tests.h (SNAN_TESTS_TYPE_CAST): Refer to
GCC PR56828.
2013-04-03 Siddhesh Poyarekar <siddhesh@redhat.com>
* Rules (bench): Move bench.out after the run is complete.

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sysdeps/i386/fpu/math-tests.h
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@ -19,7 +19,8 @@
/* 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. */
rendering certain tests infeasible in this scenario.
<http://gcc.gnu.org/PR56831>. */
#define SNAN_TESTS_float 0
#define SNAN_TESTS_double 0

3
sysdeps/powerpc/math-tests.h
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@ -20,7 +20,8 @@
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. */
renders certain tests infeasible in this scenario.
<http://gcc.gnu.org/PR56828>. */
#define SNAN_TESTS_TYPE_CAST 0
#include_next <math-tests.h>