From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9F9093865470; Fri, 16 Jul 2021 16:33:42 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9F9093865470 From: "abidh at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/101374] [12 Regression] bootstrap failure varpool.c:490:19: error: array subscript 'varpool_node[0]' is partly outside array bounds of 'varpool_node [0]' [-Werror=array-bounds] Date: Fri, 16 Jul 2021 16:33:42 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Version: 12.0 X-Bugzilla-Keywords: diagnostic, patch X-Bugzilla-Severity: normal X-Bugzilla-Who: abidh at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: FIXED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: msebor at gcc dot gnu.org X-Bugzilla-Target-Milestone: 12.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: 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, 16 Jul 2021 16:33:42 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101374 Hafiz Abid qadeer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |abidh at gcc dot gnu.org --- Comment #16 from Hafiz Abid qadeer --- Similar problem in libgomp and it is still broken. I was building for x86_64 with amdgcn offloading. /scratch/cfi/x86_64-linux-gnu-amdgcn/obj/accel-gcc-mainline/./gcc/xgcc -B/scratch/cfi/x86_64-linux-gnu-amdgcn/obj/accel-gcc-mainline/./gcc/ -B/scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/bin/ -B/scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/lib/ -isystem /scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/include -isystem /scratch/cfi/x86_64-linux-gnu-amdgcn/install/amdgcn-amdhsa/sys-include=20= =20=20 -DHAVE_CONFIG_H -I. -I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp=20 -I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/config/gcn -I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/config/accel -I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp -I/scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/../include= =20 -Wall -Werror -g -O2 -MT barrier.lo -MD -MP -MF .deps/barrier.Tpo -c -o barrier.lo /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c In file included from /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c:28: In function 'gcn_thrs', inlined from 'gomp_thread' at /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:803= :10, inlined from 'GOMP_barrier' at /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c:34:= 29: /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:792= :10: error: array subscript 0 is outside array bounds of '__lds struct gomp_thre= ad * __lds[0]' [-Werror=3Darray-bounds] 792 | return *thrs; | ^~~~~ In function 'gcn_thrs', inlined from 'gomp_thread' at /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:803= :10, inlined from 'GOMP_barrier_cancel' at /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/barrier.c:47:= 29: /scratch/cfi/x86_64-linux-gnu-amdgcn/src/gcc-mainline/libgomp/libgomp.h:792= :10: error: array subscript 0 is outside array bounds of '__lds struct gomp_thre= ad * __lds[0]' [-Werror=3Darray-bounds] 792 | return *thrs; | ^~~~~=