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Re: [PATCH] i386: move ULPs to i686/multiarch and regenerate new ones for i386
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Aurelien Jarno <aurelien at aurel32 dot net>
- Cc: <libc-alpha at sourceware dot org>
- Date: Mon, 14 Dec 2015 22:20:40 +0000
- Subject: Re: [PATCH] i386: move ULPs to i686/multiarch and regenerate new ones for i386
- Authentication-results: sourceware.org; auth=none
- References: <1450045447-21041-1-git-send-email-aurelien at aurel32 dot net>
On Sun, 13 Dec 2015, Aurelien Jarno wrote:
> I am actually still not sure this is correct the correct way of handling
> that. The non-multiarch version is basically the same as the multiarch
> version for a machine without SSE2. I believe we might have the same kind
> of issues on x86-64 between SSE2 and AVX2 versions as AVX2 gives access to
> FMA instructions.
This is as close as we can get given present sysdeps structures (which
don't allow distinguishing multiarch ulps depending on what hardware the
tests were run on). The patch is OK.
--
Joseph S. Myers
joseph@codesourcery.com