Refer to two GCC PRs.
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2013-04-03 Thomas Schwinge <thomas@codesourcery.com>
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* sysdeps/i386/fpu/math-tests.h (SNAN_TESTS_float)
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(SNAN_TESTS_double): Refer to GCC PR56831.
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* sysdeps/powerpc/math-tests.h (SNAN_TESTS_TYPE_CAST): Refer to
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GCC PR56828.
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2013-04-03 Siddhesh Poyarekar <siddhesh@redhat.com>
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2013-04-03 Siddhesh Poyarekar <siddhesh@redhat.com>
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* Rules (bench): Move bench.out after the run is complete.
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* Rules (bench): Move bench.out after the run is complete.
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/* On 32-bit x86, versions of GCC up to at least 4.8 are happy to use FPU load
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/* On 32-bit x86, versions of GCC up to at least 4.8 are happy to use FPU load
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instructions for sNaN values, and loading a float or double sNaN value will
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instructions for sNaN values, and loading a float or double sNaN value will
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already raise an INVALID exception as well as turn the sNaN into a qNaN,
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already raise an INVALID exception as well as turn the sNaN into a qNaN,
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rendering certain tests infeasible in this scenario. */
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rendering certain tests infeasible in this scenario.
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<http://gcc.gnu.org/PR56831>. */
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#define SNAN_TESTS_float 0
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#define SNAN_TESTS_float 0
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#define SNAN_TESTS_double 0
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#define SNAN_TESTS_double 0
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a IEEE 754-2008 general-computational convertFormat operation (IEEE
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a IEEE 754-2008 general-computational convertFormat operation (IEEE
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754-2008, 5.4.2) -- does not turn a sNaN into a qNaN (whilst raising an
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754-2008, 5.4.2) -- does not turn a sNaN into a qNaN (whilst raising an
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INVALID exception), which is contrary to IEEE 754-2008 5.1 and 7.2. This
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INVALID exception), which is contrary to IEEE 754-2008 5.1 and 7.2. This
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renders certain tests infeasible in this scenario. */
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renders certain tests infeasible in this scenario.
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<http://gcc.gnu.org/PR56828>. */
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#define SNAN_TESTS_TYPE_CAST 0
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#define SNAN_TESTS_TYPE_CAST 0
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#include_next <math-tests.h>
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#include_next <math-tests.h>
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