https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112709
--- Comment #10 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:6586359e8e4c611dd96129b5d4f24023949ac3fc commit r14-9445-g6586359e8e4c611dd96129b5d4f24023949ac3fc Author: Jakub Jelinek <ja...@redhat.com> Date: Wed Mar 13 09:19:05 2024 +0100 asan: Fix ICE during instrumentation of returns_twice calls [PR112709] The following patch on top of the previously posted ubsan/gimple-iterator one handles asan the same. While the case of returning by hidden reference is handled differently because of the first recently posted asan patch, this deals with instrumentation of the aggregates returned in registers case as well as instrumentation of loads from aggregate memory in the function arguments of returns_twice calls. 2024-03-13 Jakub Jelinek <ja...@redhat.com> PR sanitizer/112709 * asan.cc (maybe_create_ssa_name, maybe_cast_to_ptrmode, build_check_stmt, maybe_instrument_call, asan_expand_mark_ifn): Use gsi_safe_insert_before instead of gsi_insert_before. * gcc.dg/asan/pr112709-2.c: New test.
