On Fri, Jan 09, 2015 at 05:43:32PM +0100, Andreas Cadhalpun wrote: > Hi, > > attached patch should fix the test failures on ppc64el [1]. > > Since the altivec optimizations for ppc64el use vsx functions like > vec_vsx_ld, it doesn't make sense to disable vsx if altivec is > enabled on ppc64el. > > I tried to test this on qemu/ppc64el, but the linker segfaulted... > > Best regards, > Andreas > > 1: > https://buildd.debian.org/status/fetch.php?pkg=ffmpeg&arch=ppc64el&ver=7%3A2.5.1-1&stamp=1418755783
> configure | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > 620e7bf50773894257f90e3a829b80fed525694b > 0001-configure-enable-vsx-together-with-altivec-for-ppc64el.patch > From 4765060cc6e81a75e3c57d101963631bef3eff13 Mon Sep 17 00:00:00 2001 > From: Andreas Cadhalpun <andreas.cadhal...@googlemail.com> > Date: Fri, 9 Jan 2015 17:32:09 +0100 > Subject: [PATCH] configure: enable vsx together with altivec for ppc64el > > The altivec optimizations on little endian ppc64 don't work without vsx. applied thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB If a bugfix only changes things apparently unrelated to the bug with no further explanation, that is a good sign that the bugfix is wrong.
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