From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7E8F33858C60; Wed, 1 Nov 2023 13:18:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7E8F33858C60 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1698844735; bh=AXf792Yv9DSr+gzUn9PI6UnUNbl0q+L3egJelFzjdxI=; h=From:To:Subject:Date:From; b=GxWgE4tKmeavRgPyT0dByvPQusmWjystebZ/2rnyH6N16T5iYGU4O4nYL+4G5V783 jMe4jvhkd5yl400iYqu5R1De59xaGq0isL2QvGHIZcBBzBigvkgEIywqxXfStJojl0 7GhHNdOYcFxrU9dEqcfkDo8IsfXhUUvZR77r0QVk= From: "fkastl at suse dot cz" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/112334] New: ICE in gen_untyped_return arm.md:9197 while compiling harden-cfr-bret.c Date: Wed, 01 Nov 2023 13:18:54 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: fkastl at suse dot cz 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 keywords bug_severity priority component assigned_to reporter target_milestone cf_gcchost cf_gcctarget 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 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D112334 Bug ID: 112334 Summary: ICE in gen_untyped_return arm.md:9197 while compiling harden-cfr-bret.c Product: gcc Version: 14.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: fkastl at suse dot cz Target Milestone: --- Host: x86_64-linux Target: arm-linux-gnueabi Compiling the harden-cfr-bret-never.c file from testsuite arm-linux-gnueabi-gcc testsuite/c-c++-common/torture/harden-cfr-bret-never.c -mflip-thumb results in an ICE during RTL pass: expand In file included from /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/c-c++-com= mon/torture/harden-cfr-bret-never.c:8: /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/c-c++-com= mon/torture/harden-cfr-bret.c: In function =E2=80=98g=E2=80=99: /home/worker/buildworker/tiber-option-juggler/build/gcc/testsuite/c-c++-com= mon/torture/harden-cfr-bret.c:11:3: internal compiler error: Segmentation fault 11 | __builtin_return (&i); | ^~~~~~~~~~~~~~~~~~~~~ 0xc7585f crash_signal /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/toplev.cc:315 0x132d068 gen_untyped_return(rtx_def*, rtx_def*) =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/config/arm/arm.md:91= 97 0xfa6e85 target_gen_untyped_return =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/config/arm/arm.md:91= 40 0x7c6053 expand_builtin_return /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/builtins.cc:= 1805 0x7d7acc expand_builtin(tree_node*, rtx_def*, rtx_def*, machine_mode, int) /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/builtins.cc:= 7550 0x8f673d expand_expr_real_1(tree_node*, rtx_def*, machine_mode, expand_modifier, rtx_def**, bool) /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/expr.cc:11932 0x7f41e6 expand_expr(tree_node*, rtx_def*, machine_mode, expand_modifier) /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/expr.h:310 0x7f41e6 expand_call_stmt =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:2831 0x7f41e6 expand_gimple_stmt_1 =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:3880 0x7f41e6 expand_gimple_stmt =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:4044 0x7f8e07 expand_gimple_basic_block =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:6100 0x7fab0e execute =20=20=20=20=20=20=20 /home/worker/buildworker/tiber-gcc-trunk-arm/build/gcc/cfgexpand.cc:6835=