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authorH.J. Lu <hjl.tools@gmail.com>2017-08-18 06:18:55 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-08-18 06:19:07 -0700
commit098b9dd46814f7e624e42a8844c169f3edc67052 (patch)
tree04f0e8e4adc639c0788d8f9ae12e22e1ff9800f7 /elf/tst-pie2.c
parent486afa6d27156665959e59b86e7aad18c3832cbe (diff)
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x86-64: Check FMA_Usable in ifunc-mathvec-avx2.h [BZ #21966]
Since the AVX2 version of mathvec functions uses FMA, it can only be
used when FMA is usable.

	[BZ #21966]
	* sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h
	(IFUNC_SELECTOR): Don't use the AVX2 version if FMA isn't
	usable.
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