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authorUlrich Drepper <drepper@redhat.com>2007-03-05 19:38:56 +0000
committerUlrich Drepper <drepper@redhat.com>2007-03-05 19:38:56 +0000
commit8f3edfee157e9369e2207d27901ea84bdec9e587 (patch)
tree5a2f7e779a58a21fa58e12813182d67d387bc408 /math/s_ccosl.c
parent245a1481d7ec594670c521f8db7d22cfa93dd494 (diff)
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[BZ #4096]
2007-03-01  Jakub Jelinek  <jakub@redhat.com>
	[BZ #4096]
	* sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Check for NaN
	earlier.
	* math/libm-test.inc (pow_test): Add more tests involving NaNs.

	* sysdeps/i386/fpu/e_powf.S (__ieee754_powf): Avoid invalid exception
	for x qNaN and y either +-inf or non-integer value.
	* sysdeps/i386/fpu/e_pow.S (__ieee754_pow): Likewise.
	* sysdeps/i386/fpu/e_powl.S (__ieee754_powl): Likewise.
	* sysdeps/x86_64/fpu/e_powl.S (__ieee754_powl): Likewise.
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