From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7C5F23858C2D; Tue, 11 Oct 2022 04:29:46 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7C5F23858C2D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1665462586; bh=OIqaSIwMq7AH3vtK+MJNf3wGLKZp22loDXwoYFHhiKI=; h=From:To:Subject:Date:From; b=iPMdj5PaPBsroBGCSwlD1jOYCS9Ks9HjDczCD+v/Qc7S4MU6HEqkg+kw2IwMn81Qf I9kUFL0MJwXCQqvZTTvGua5LaCXC5vlREH/aUQt8r55gk4PL9TgjpZ1ciOaHv8wUNf w62vR1Px9L0jDv4gh3fETR8NW74xecvr9BktxTVI= From: "asolokha at gmx dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/107209] New: [13 Regression] ICE: verify_gimple failed (error: statement marked for throw, but doesn't) Date: Tue, 11 Oct 2022 04:29:46 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: asolokha at gmx dot com 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_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=3D107209 Bug ID: 107209 Summary: [13 Regression] ICE: verify_gimple failed (error: statement marked for throw, but doesn't) Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: asolokha at gmx dot com Target Milestone: --- Target: aarch64-linux-gnu gcc 13.0.0 20221009 snapshot (g:e95e91eccd022a4a3a86da2749809fbad9afd20e) I= CEs when compiling the following testcase, reduced from gcc/testsuite/gcc.target/aarch64/simd/vmulx_f64_2.c, w/ -O2 -fnon-call-exceptions -fno-tree-fre: #include float64x1_t foo (void) { float64_t v1 =3D 3.14159265359; float64_t v2 =3D 1.383894; float64_t vec_1_data[] =3D {v1}; float64_t vec_2_data[] =3D {v2}; float64x1_t vec_1 =3D vld1_f64 (vec_1_data); float64x1_t vec_2 =3D vld1_f64 (vec_2_data); return vmulx_f64 (vec_1, vec_2); } % aarch64-linux-gnu-gcc-13 -O2 -fnon-call-exceptions -fno-tree-fre -c i2myytft.c i2myytft.c: In function 'foo': i2myytft.c:14:1: error: statement marked for throw, but doesn't 14 | } | ^ _24 =3D 4.34763122374727917218706352286972105503082275390625e+0; during GIMPLE pass: evrp i2myytft.c:14:1: internal compiler error: verify_gimple failed 0xf7ec8d verify_gimple_in_cfg(function*, bool) =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-13.0.0_p20221009/work/gcc-13-2= 0221009/gcc/tree-cfg.cc:5648 0xe3af47 execute_function_todo =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-13.0.0_p20221009/work/gcc-13-2= 0221009/gcc/passes.cc:2091 0xe3b47e execute_todo =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-13.0.0_p20221009/work/gcc-13-2= 0221009/gcc/passes.cc:2145=