From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 368193952DBB; Fri, 2 Oct 2020 07:33:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 368193952DBB From: "marxin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/97269] New: [11 Regression] ICE in change_address_1, at emit-rtl.c:2275 since r11-3427-ge94797250b403d66cb3624a594e41faf0dd76617 Date: Fri, 02 Oct 2020 07:33:20 +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: 11.0 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 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: Fri, 02 Oct 2020 07:33:21 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97269 Bug ID: 97269 Summary: [11 Regression] ICE in change_address_1, at emit-rtl.c:2275 since r11-3427-ge94797250b403d66cb3624a594e41faf0dd76617 Product: gcc Version: 11.0 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: richard.sandiford at arm dot com Target Milestone: --- Host: x86_64-linux Target: arm-linux-gnueabihf The following fails: $ ./xgcc -B. /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/20050309-1.c -fstack-protector -mcpu=3Dcortex-m7 -mpure-code -c during RTL pass: mach /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/20050309-1.c: In function =E2=80=98test=E2=80=99: /home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/20050309-1.c:41:1: intern= al compiler error: in change_address_1, at emit-rtl.c:2275 41 | } | ^ 0xcc01cd change_address_1 /home/marxin/Programming/gcc2/gcc/emit-rtl.c:2275 0xcc11be replace_equiv_address(rtx_def*, rtx_def*, bool) /home/marxin/Programming/gcc2/gcc/emit-rtl.c:2545 0xce498c validize_mem(rtx_def*) /home/marxin/Programming/gcc2/gcc/explow.c:531 0xd1273b emit_move_insn(rtx_def*, rtx_def*) /home/marxin/Programming/gcc2/gcc/expr.c:3931 0x1c3d582 gen_split_74(rtx_insn*, rtx_def**) /home/marxin/Programming/gcc2/gcc/config/arm/arm.md:9216 0x1e49f3b split_insns(rtx_def*, rtx_insn*) /home/marxin/Programming/gcc2/gcc/config/arm/arm.md:9192 0xcc3c4d try_split(rtx_def*, rtx_insn*, int) /home/marxin/Programming/gcc2/gcc/emit-rtl.c:3834 0x110b3c4 split_insn /home/marxin/Programming/gcc2/gcc/recog.c:2884 0x110b82d split_all_insns_noflow() /home/marxin/Programming/gcc2/gcc/recog.c:3046 0x16ca01b arm_reorg /home/marxin/Programming/gcc2/gcc/config/arm/arm.c:19143 0x11599c0 execute /home/marxin/Programming/gcc2/gcc/reorg.c:4028 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions.=