From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
	id 729B93858C50; Wed,  8 Feb 2023 08:24:15 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 729B93858C50
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org;
	s=default; t=1675844655;
	bh=BvtOLsvk6/TmLIov0ZuDSBRUqw3DVio2aFHaiaS7MjM=;
	h=From:To:Subject:Date:From;
	b=vIN0d/C4PLgq17Gdqrly64N+7DVD35Rfx141QOpQN9ImHRJI+mpdjQG557ko/qCgR
	 HwOgQ67iLx/L8RM5bZMZbKrTsG+fTgczX3J9ySWl426YvPmtoG/P9AY9bOdzYB8O/m
	 kZsr8TQmNV8potGMTHgB16074vW/wBtHIDjpKF+s=
From: "marxin at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug bootstrap/108711] New: [13 Regression] ICE in get_equiv, at
 lra-constraints.cc:534
Date: Wed, 08 Feb 2023 08:24:13 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: bootstrap
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 cf_gcctarget
Message-ID: <bug-108711-4@http.gcc.gnu.org/bugzilla/>
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: <gcc-bugs.sourceware.org>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D108711

            Bug ID: 108711
           Summary: [13 Regression] ICE in get_equiv, at
                    lra-constraints.cc:534
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: marxin at gcc dot gnu.org
                CC: vmakarov at gcc dot gnu.org
  Target Milestone: ---
              Host: i586-linux-gnu
            Target: i586-linux-gnu

I see the bootstrap is broken due to:

[ 1890s]
/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/./prev-g=
cc/xg++
-B/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/./prev=
-gcc/
-B/usr/i586-suse-linux/bin/ -nostdinc++
-B/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i=
586-suse-linux/libstdc++-v3/src/.libs
-B/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i=
586-suse-linux/libstdc++-v3/libsupc++/.libs

-I/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i=
586-suse-linux/libstdc++-v3/include/i586-suse-linux

-I/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i=
586-suse-linux/libstdc++-v3/include
 -I/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/libstdc++-v3/libsupc++
-L/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i=
586-suse-linux/libstdc++-v3/src/.libs
-L/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git5733/obj-i586-suse-linux/prev-i=
586-suse-linux/libstdc++-v3/libsupc++/.libs
 -fno-PIE -c  -DIN_GCC_FRONTEND -fomit-frame-pointer -O2 -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=3D3 -funwind-tables -fasynchronous-unwind-tables
-fstack-clash-protection -Werror=3Dreturn-type -g -U_FORTIFY_SOURCE -DIN_GCC
-fPIC    -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall
-Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute
-Wconditionally-supported -Woverloaded-virtual -pedantic -Wno-long-long
-Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H -I. -Igo
-I../../gcc -I../../gcc/go -I../../gcc/../include=20
-I../../gcc/../libcpp/include -I../../gcc/../libcody=20
-I../../gcc/../libdecnumber -I../../gcc/../libdecnumber/bid -I../libdecnumb=
er
-I../../gcc/../libbacktrace   -o go/expressions.o -MT go/expressions.o -MMD=
 -MP
-MF go/.deps/expressions.TPo -I ../../gcc/go -I ../../gcc/go/gofrontend
../../gcc/go/gofrontend/expressions.cc
[ 1890s] during RTL pass: reload
[ 1890s] ../../gcc/go/gofrontend/expressions.cc: In member function 'virtual
Expression* Composite_literal_expression::do_copy()':
[ 1890s] ../../gcc/go/gofrontend/expressions.cc:17358:1: internal compiler
error: in get_equiv, at lra-constraints.cc:534
[ 1890s] 17358 | }
[ 1890s]       | ^
[ 1890s] 0x84f9177 _start

I'm reducing that right now.=