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From: "hp at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/55438] New: [4.8 Regression]: tmpdir-gcc.dg-struct-layout-1/t001 - t028 ICE
Date: Thu, 22 Nov 2012 06:58:00 -0000 [thread overview]
Message-ID: <bug-55438-4@http.gcc.gnu.org/bugzilla/> (raw)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55438
Bug #: 55438
Summary: [4.8 Regression]: tmpdir-gcc.dg-struct-layout-1/t001 -
t028 ICE
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, wrong-code
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hp@gcc.gnu.org
CC: rsandifo@gcc.gnu.org
Host: x86_64-unknown-linux-gnu
Target: cris-axis-elf
Created attachment 28761
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28761
cc1 -fpreprocessed t001_x.i -melf -quiet -dumpbase t001_x.c -auxbase-strip
c_compat_x_tst.o -Wno-abi -w -version -fno-diagnostics-show-caret -o t001_x.s
These tests previously passed, now they fail.
A patch in the revision range (last_known_working:first_known_failing)
193600:193604
exposed or caused these regressions. Since then they fail as follows:
Running
/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/compat/struct-layout-1.exp ...
FAIL: tmpdir-gcc.dg-struct-layout-1/t001 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t001 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t002 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t002 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t003 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t003 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t004 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t004 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t005 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t006 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t006 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t007 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t007 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t009 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t009 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t010 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t010 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t011 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t011 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t012 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t012 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t013 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t013 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t014 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t014 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t015 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t015 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t016 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t016 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t017 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t017 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t018 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t018 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t019 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t019 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t020 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t020 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t021 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t021 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t022 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t022 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t023 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t023 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t024 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t024 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t025 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t025 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t026 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t027 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t027 c_compat_y_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t028 c_compat_x_tst.o compile, (internal
compiler error)
FAIL: tmpdir-gcc.dg-struct-layout-1/t028 c_compat_y_tst.o compile, (internal
compiler error)
and similarly for g++.dg/compat/struct-layout-1.exp
The messages in gcc.log are similar:
Executing on host: /tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/xgcc
-B/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/ -fno-diagnostics-show-caret -w
-I/tmp/hpautotest-gcc1/gcc/gcc/testsuite/gcc.dg/compat -Wno-abi
-DSKIP_DECIMAL_FLOAT -DSKIP_DECIMAL_FLOAT -c -isystem
/tmp/hpautotest-gcc1/cris-elf/gccobj/cris-elf/./newlib/targ-include -isystem
/tmp/hpautotest-gcc1/gcc/newlib/libc/include -o c_compat_x_tst.o
/tmp/hpautotest-gcc1/cris-elf/gccobj/gcc/testsuite/gcc/gcc.dg-struct-layout-1//t001_x.c
(timeout = 300)
xgcc: internal compiler error: Segmentation fault (program cc1)
0x4082c1 execute
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:2772
0x409214 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:4564
0x40b647 process_brace_body
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5821
0x40b647 handle_braces
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5735
0x409875 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5218
0x40b647 process_brace_body
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5821
0x40b647 handle_braces
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5735
0x409875 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5218
0x409724 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5323
0x40b647 process_brace_body
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5821
0x40b647 handle_braces
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5735
0x409875 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5218
0x40b647 process_brace_body
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5821
0x40b647 handle_braces
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5735
0x409875 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5218
0x40b647 process_brace_body
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5821
0x40b647 handle_braces
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5735
0x409875 do_spec_1
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5218
0x40b647 process_brace_body
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5821
0x40b647 handle_braces
/tmp/hpautotest-gcc1/gcc/gcc/gcc.c:5735
Please submit a full bug report,
(A guess is that the backtrace from xgcc is due to cc1 not ICE:ing but
SEGV:ing. Revisions at least around the mentioned range may instead consume
excessive memory; > 10 GiB, and are killed by the kernel OOM.)
Preprocessed t001_x.i and command-line is attached.
Author of all commits in the revision range CC:ed.
Note that when compiling any of the revisions r193595 .. r193667 on a host with
gcc-4.5 or earlier (possibly later versions as well) you need to apply revision
r193667.
next reply other threads:[~2012-11-22 6:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-22 6:58 hp at gcc dot gnu.org [this message]
2012-11-23 0:44 ` [Bug middle-end/55438] [4.8 Regression]: tmpdir-gcc.dg-struct-layout-1/t001 - t028, gcc.c-torture/execute/991118-1.c, gcc.c-torture/execute/bf64-1.c, ICE hp at gcc dot gnu.org
2012-11-24 10:37 ` rsandifo at gcc dot gnu.org
2012-11-25 15:52 ` rguenth at gcc dot gnu.org
2012-11-28 20:14 ` rsandifo at gcc dot gnu.org
2012-11-28 20:23 ` rsandifo at gcc dot gnu.org
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