From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5CE603857424; Mon, 4 Jul 2022 10:08:42 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5CE603857424 From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/106180] New: [13 Regression] ICE in extract_insn, at recog.cc:2791 since 73f942c08deef3cce312263b3347f7a44dd44150 Date: Mon, 04 Jul 2022 10:08:42 +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: 13.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: marxin at gcc dot gnu.org 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 cc target_milestone cf_gcchost 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, 04 Jul 2022 10:08:42 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106180 Bug ID: 106180 Summary: [13 Regression] ICE in extract_insn, at recog.cc:2791 since 73f942c08deef3cce312263b3347f7a44dd44150 Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org CC: guihaoc at gcc dot gnu.org Target Milestone: --- Host: x86_64-linux-gnu The following ICEs: $ cat az.ii struct PointT { double x, y; }; using PointF =3D PointT; template struct __array_traits { typedef PointT _Type[_Nm]; }; template struct array { typename __array_traits<_Nm>::_Type _M_elems; }; float SampleGrid_low, SampleGrid_high; using QuadrilateralF =3D array<4>; struct PerspectiveTransform { PerspectiveTransform(QuadrilateralF, QuadrilateralF); }; void SampleGrid() { PerspectiveTransform{{PointF{SampleGrid_high, SampleGrid_low}, SampleGrid_low, SampleGrid_high}, {}}; } $ g++ az.ii -O3 -c -ffloat-store az.ii: In function =E2=80=98void SampleGrid()=E2=80=99: az.ii:18:1: error: unrecognizable insn: 18 | } | ^ (insn 20 19 21 2 (set (reg:V2DF 92) (float_extend:V2DF (vec_select:V2SF (mem:V4SF (plus:DI (reg/f:DI 77 virtual-stack-vars) (const_int -176 [0xffffffffffffff50])) [4 S16 A128= ]) (parallel [ (const_int 0 [0]) (const_int 1 [0x1]) ])))) "az.ii":15:3 -1 (nil)) during RTL pass: vregs az.ii:18:1: internal compiler error: in extract_insn, at recog.cc:2791 0x1807b59 _fatal_insn(char const*, rtx_def const*, char const*, int, char const*) /home/marxin/Programming/gcc/gcc/rtl-error.cc:108 0x1807ba3 _fatal_insn_not_found(rtx_def const*, char const*, int, char cons= t*) /home/marxin/Programming/gcc/gcc/rtl-error.cc:116 0x17a5e2c extract_insn(rtx_insn*) /home/marxin/Programming/gcc/gcc/recog.cc:2791 0x137b1dc instantiate_virtual_regs_in_insn /home/marxin/Programming/gcc/gcc/function.cc:1611 0x137ca6f instantiate_virtual_regs /home/marxin/Programming/gcc/gcc/function.cc:1985 0x137cb58 execute /home/marxin/Programming/gcc/gcc/function.cc:2034 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions.=