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| author | Jakub Jelinek <jakub@redhat.com> | 2022-05-28 08:30:47 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2022-05-28 08:30:47 +0200 |
| commit | 42fd2cd932384288914174f4af7974a060972bff (patch) | |
| tree | c75407921fbb7f736115c8f6e2ce4b32ddaeaa2f /gcc | |
| parent | 931249276acb4bdab778fe2bf4e81a1a31a78e6c (diff) | |
| download | gcc-42fd2cd932384288914174f4af7974a060972bff.zip gcc-42fd2cd932384288914174f4af7974a060972bff.tar.gz gcc-42fd2cd932384288914174f4af7974a060972bff.tar.bz2 | |
libgomp: Don't define GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC for _aligned_malloc [PR105745]
since apparently _aligned_malloc requires freeing with _aligned_free and:
/* Defined if gomp_aligned_alloc doesn't use fallback version
and free can be used instead of gomp_aligned_free. */
#define GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC 1
so the second condition isn't satisfied. For uses inside of the OpenMP
allocators we can still use _aligned_malloc but we need to call _aligned_free
in gomp_aligned_free.
2022-05-28 Jakub Jelinek <jakub@redhat.com>
PR libgomp/105745
* libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Don't define for
defined(HAVE__ALIGNED_MALLOC) case.
* alloc.c (gomp_aligned_alloc): Move defined(HAVE__ALIGNED_MALLOC)
handling as last option before fallback instead of first.
(gomp_aligned_free): For defined(HAVE__ALIGNED_MALLOC) call
_aligned_free.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions