https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105745
--- Comment #12 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-12 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:93e60642891abc85af7a2efb2b7095062e10719f commit r12-8435-g93e60642891abc85af7a2efb2b7095062e10719f Author: Jakub Jelinek <ja...@redhat.com> Date: Sat May 28 08:30:47 2022 +0200 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 <ja...@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. (cherry picked from commit 42fd2cd932384288914174f4af7974a060972bff)
