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(parent: ef7f4b1) | patch
i386: Use generic memrchr in libc (bug 31316)
authorFlorian Weimer <fweimer@redhat.com>
Fri, 16 Feb 2024 06:40:37 +0000 (07:40 +0100)
committerFlorian Weimer <fweimer@redhat.com>
Fri, 16 Feb 2024 06:41:04 +0000 (07:41 +0100)
commit0d9166c2245cad4ac520b337dee40c9a583872b6
treeb0b063497db32c6081eda8c26df5617d8ce6d971tree
parentef7f4b1fef67430a8f3cfc77fa6aada2add851d7commit | diff
i386: Use generic memrchr in libc (bug 31316)

Before this change, we incorrectly used the SSE2 variant in the
implementation, without checking that the system actually supports
SSE2.

Tested-by: Sam James <sam@gentoo.org>
sysdeps/i386/i686/multiarch/memrchr-c.c diff | blob | blame | history
sysdeps/i386/i686/multiarch/memrchr-sse2.S diff | blob | blame | history
GNU C Library master sources
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