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[Bug math/18731] math/test-double-vlen4 and math/test-float-vlen8 fail on non-AVX machines
- From: "hjl.tools at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 29 Jul 2015 00:15:02 +0000
- Subject: [Bug math/18731] math/test-double-vlen4 and math/test-float-vlen8 fail on non-AVX machines
- Auto-submitted: auto-generated
- References: <bug-18731-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=18731
--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
These are wrong:
ifeq ($(build-mathvec),yes)
libmvec-tests += double-vlen2 double-vlen4 double-vlen4-avx2 \
float-vlen4 float-vlen8 float-vlen8-avx2
ifeq (yes,$(config-cflags-avx512))
libmvec-tests += double-vlen8 float-vlen16
endif
You can't run those tests just because compiler works. They will
fail if hardware doesn't support AVX or AVX512.
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