From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 6DC123857811; Tue, 22 Jun 2021 04:06:32 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6DC123857811 From: "asolokha at gmx dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/101158] New: ICE in gimple_call_arg, at gimple.h:3247 Date: Tue, 22 Jun 2021 04:06:32 +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: 12.0 X-Bugzilla-Keywords: ice-checking, ice-on-valid-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 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: Tue, 22 Jun 2021 04:06:34 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101158 Bug ID: 101158 Summary: ICE in gimple_call_arg, at gimple.h:3247 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-checking, ice-on-valid-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 gfortran-12.0.0-alpha20210620 snapshot (g:69d80f0f2f0bb8a88cd82d8ab6c4b92cf8013ca1) ICEs when compiling the follow= ing testcase w/ -march=3Darmv8-a+sve -O1 -ftree-slp-vectorize -fwrapv: subroutine sprpl5 (left) implicit none integer :: left integer :: avail1, avail2, delx1, delx2, i2, ic ic =3D left delx1 =3D ic / 2 delx2 =3D delx1 + 1 i2 =3D ic + delx2 avail1 =3D i2 avail2 =3D 1 do delx1 =3D 1, 2 ic =3D left + nint (real (left) / 2) if (ic .ge. avail1) avail1 =3D ic + 1 i2 =3D ic + delx2 if (i2 .le. avail2) avail2 =3D i2 + 1 end do end subroutine sprpl5 % aarch64-linux-gnu-gfortran-12.0.0 -march=3Darmv8-a+sve -O1 -ftree-slp-vec= torize -fwrapv -c nlkl20vf.f90 during GIMPLE pass: slp nlkl20vf.f90:1:17: 1 | subroutine sprpl5 (left) | ^ internal compiler error: in gimple_call_arg, at gimple.h:3247 0x7cfe44 gimple_call_arg =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/gimple.h:3247 0x7d0f6a gimple_call_arg =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree.h:3540 0x7d0f6a vect_build_slp_tree_1 =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:1139 0x1255f91 vect_build_slp_tree_2 =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:1744 0x1255940 vect_build_slp_tree =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:1581 0x12561c9 vect_build_slp_tree_2 =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:2235 0x1255940 vect_build_slp_tree =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:1581 0x125a2bd vect_build_slp_instance =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:3006 0x1260dd4 vect_analyze_slp(vec_info*, unsigned int) =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:3368 0x1265f30 vect_slp_analyze_bb_1 =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:5556 0x1265f30 vect_slp_region =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:5657 0x1265f30 vect_slp_bbs =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:5807 0x1267a5c vect_slp_function(function*) =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vect-slp.c:5893 0x126e9fa execute =20=20=20=20=20=20=20 /var/tmp/portage/cross-aarch64-linux-gnu/gcc-12.0.0_alpha20210620/work/gcc-= 12-20210620/gcc/tree-vectorizer.c:1445=