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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug analyzer/113505] [14 Regression] ICE: SIGSEGV in tree_class_check (tree.h:3766) with -O -fdump-analyzer -fanalyzer since r14-6239 Date: Tue, 19 Mar 2024 20:08:14 +0000 [thread overview] Message-ID: <bug-113505-4-408993hmi6@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-113505-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113505 --- Comment #6 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by David Malcolm <dmalcolm@gcc.gnu.org>: https://gcc.gnu.org/g:c87f1f3d660f4103c91c72a4d3e1d19ff2858671 commit r14-9555-gc87f1f3d660f4103c91c72a4d3e1d19ff2858671 Author: Jakub Jelinek <jakub@redhat.com> Date: Tue Mar 19 16:06:13 2024 -0400 analyzer: fix ICE due to corrupt MEM_REFs [PR113505] gcc/analyzer/ChangeLog PR analyzer/113505 * region-model.cc (get_tree_for_byte_offset, region_model::get_representative_path_var_1, test_mem_ref, test_POINTER_PLUS_EXPR_then_MEM_REF): Use char __attribute__((may_alias)) * as type of MEM_REF second argument. gcc/testsuite/ChangeLog PR analyzer/113505 * gcc.dg/analyzer/pr113505.c: New test. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
next prev parent reply other threads:[~2024-03-19 20:08 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-01-19 15:37 [Bug analyzer/113505] New: ICE: SIGSEGV in tree_class_check (tree.h:3766) with -O -fdump-analyzer -fanalyzer zsojka at seznam dot cz 2024-02-15 15:41 ` [Bug analyzer/113505] [14 Regression] " dmalcolm at gcc dot gnu.org 2024-03-04 13:08 ` rguenth at gcc dot gnu.org 2024-03-07 20:48 ` law at gcc dot gnu.org 2024-03-19 11:59 ` [Bug analyzer/113505] [14 Regression] ICE: SIGSEGV in tree_class_check (tree.h:3766) with -O -fdump-analyzer -fanalyzer since r14-6239 jakub at gcc dot gnu.org 2024-03-19 12:13 ` jakub at gcc dot gnu.org 2024-03-19 12:28 ` jakub at gcc dot gnu.org 2024-03-19 15:29 ` dmalcolm at gcc dot gnu.org 2024-03-19 20:08 ` cvs-commit at gcc dot gnu.org [this message] 2024-03-19 20:09 ` dmalcolm at gcc dot gnu.org
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