From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id B37553858C83; Mon, 7 Feb 2022 18:44:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org B37553858C83 From: "gscfq@t-online.de" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/104427] New: [12 Regression] ICE in gimplify_expr, at gimplify.cc:15759 Date: Mon, 07 Feb 2022 18:44:40 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: gscfq@t-online.de X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Feb 2022 18:44:40 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D104427 Bug ID: 104427 Summary: [12 Regression] ICE in gimplify_expr, at gimplify.cc:15759 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Started between 20211114 and 20211121 : $ cat z1.c _Float16 x, y; int foo() { return __builtin_assoc_barrier(x + y) - y; } $ gcc-12-20220206 -c z1.c z1.c:4:36: internal compiler error: in gimplify_expr, at gimplify.cc:15759 4 | return __builtin_assoc_barrier(x + y) - y; | ~~^~~ 0xac934a gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) ../../gcc/gimplify.cc:15759 0xac70cb gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) ../../gcc/gimplify.cc:15720 0xac43ca gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) ../../gcc/gimplify.cc:15066 0xac3f9d gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) ../../gcc/gimplify.cc:15729 0xac9c78 gimplify_stmt(tree_node**, gimple**) ../../gcc/gimplify.cc:7035 0xac57ee gimplify_and_add(tree_node*, gimple**) ../../gcc/gimplify.cc:495 0xac57ee gimplify_return_expr ../../gcc/gimplify.cc:1677 0xac57ee gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) ../../gcc/gimplify.cc:15225 0xac9c78 gimplify_stmt(tree_node**, gimple**) ../../gcc/gimplify.cc:7035 0xaca603 gimplify_bind_expr ../../gcc/gimplify.cc:1427 0xac5f8a gimplify_expr(tree_node**, gimple**, gimple**, bool (*)(tree_node*= ), int) ../../gcc/gimplify.cc:15164 0xac9c78 gimplify_stmt(tree_node**, gimple**) ../../gcc/gimplify.cc:7035 0xacb85e gimplify_body(tree_node*, bool) ../../gcc/gimplify.cc:16209 0xacbe47 gimplify_function_tree(tree_node*) ../../gcc/gimplify.cc:16363 0x8dd527 cgraph_node::analyze() ../../gcc/cgraphunit.cc:675 0x8e07d6 analyze_functions ../../gcc/cgraphunit.cc:1240 0x8e19ad symbol_table::finalize_compilation_unit() ../../gcc/cgraphunit.cc:2500=