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Subject: [Bug libgomp/102838] [12 regression] Several tests SEGV in
 gomp_loop_ull_init
Date: Thu, 18 Nov 2021 08:10:17 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D102838

--- Comment #17 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jakub Jelinek <jakub@gcc.gnu.org>:

https://gcc.gnu.org/g:7a2aa63fad06a72d9770b08491f1a7809eac7c50

commit r12-5361-g7a2aa63fad06a72d9770b08491f1a7809eac7c50
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Thu Nov 18 09:07:31 2021 +0100

    libgomp: Fix up aligned_alloc arguments [PR102838]

    C says that aligned_alloc size must be an integral multiple of alignmen=
t.
    While glibc doesn't care about it, apparently Solaris does.
    So, this patch decreases the priority of aligned_alloc among the other
    variants because it needs more work and can waste more memory and rounds
    up the size to multiple of alignment.

    2021-11-18  Jakub Jelinek  <jakub@redhat.com>

            PR libgomp/102838
            * alloc.c (gomp_aligned_alloc): Prefer _aligned_alloc over
            memalign over posix_memalign over aligned_alloc over fallback
            with malloc instead of aligned_alloc over _aligned_alloc over
            posix_memalign over memalign over fallback with malloc.  For
            aligned_alloc, round up size up to multiple of al.=