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From: "qinzhao at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug middle-end/102285] New flag -ftrivial-auto-var-init=zero causes many crashes in the testsuite
Date: Fri, 10 Sep 2021 22:11:14 +0000 [thread overview]
Message-ID: <bug-102285-4-zHqcfeAbsP@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-102285-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102285
qinzhao at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |qinzhao at gcc dot gnu.org
--- Comment #1 from qinzhao at gcc dot gnu.org ---
(In reply to David Binderman from comment #0)
> For the C source code under gcc/trunk/gcc/testsuite, I did:
>
> ./c-c++-common/dfp/func-vararg-size0.c:16:5: internal compiler error:
> Segmentation fault
I just tried:
[opc@qinzhao-ol8u3-x86 gcc]$ cat t
/home/opc/Work/GCC/build/gcc/xgcc -B/home/opc/Work/GCC/build/gcc/
/home/opc/Work/GCC/latest-gcc/gcc/testsuite/c-c++-common/dfp/func-vararg-size0.c
-g -ftrivial-auto-var-init=zero -fdump-tree-gimple -O2
[opc@qinzhao-ol8u3-x86 gcc]$ sh t
i.e, I didn't get the segmentation fault.
could you list the full command line for the above testing case?
Did you check with the latest upstream GCC? there are two bugs that had been
fixed by Richard B last night.
next prev parent reply other threads:[~2021-09-10 22:11 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-10 21:50 [Bug c/102285] New: " dcb314 at hotmail dot com
2021-09-10 22:11 ` qinzhao at gcc dot gnu.org [this message]
2021-09-10 22:28 ` [Bug middle-end/102285] " qinzhao at gcc dot gnu.org
2021-09-10 22:34 ` pinskia at gcc dot gnu.org
2021-09-10 23:10 ` qing.zhao at oracle dot com
2021-09-12 3:33 ` qinzhao at gcc dot gnu.org
2021-09-12 8:06 ` dcb314 at hotmail dot com
2021-09-13 10:25 ` rguenth at gcc dot gnu.org
2021-09-13 17:30 ` qinzhao at gcc dot gnu.org
2021-09-29 22:44 ` [Bug middle-end/102285] New flag -ftrivial-auto-var-init=zero causes crash in pr82421.c qinzhao at gcc dot gnu.org
2021-09-30 19:30 ` qinzhao at gcc dot gnu.org
2021-09-30 20:22 ` qinzhao at gcc dot gnu.org
2021-09-30 20:53 ` dcb314 at hotmail dot com
2021-09-30 22:09 ` qinzhao at gcc dot gnu.org
2021-10-01 6:51 ` rguenth at gcc dot gnu.org
2021-10-01 9:45 ` egallager at gcc dot gnu.org
2021-10-01 16:16 ` qinzhao at gcc dot gnu.org
2021-10-01 16:43 ` qing.zhao at oracle dot com
2021-10-01 20:09 ` qinzhao at gcc dot gnu.org
2021-10-01 20:23 ` qinzhao at gcc dot gnu.org
2021-10-04 6:27 ` rguenther at suse dot de
2021-10-04 6:29 ` rguenther at suse dot de
2021-10-04 9:10 ` rguenth at gcc dot gnu.org
2021-10-04 9:30 ` rguenth at gcc dot gnu.org
2021-10-04 11:53 ` rguenth at gcc dot gnu.org
2021-10-04 14:54 ` rguenth at gcc dot gnu.org
2021-10-04 17:16 ` qinzhao at gcc dot gnu.org
2021-10-04 20:34 ` qinzhao at gcc dot gnu.org
2021-10-04 20:59 ` qinzhao at gcc dot gnu.org
2021-10-04 21:44 ` qinzhao at gcc dot gnu.org
2021-10-05 8:36 ` cvs-commit at gcc dot gnu.org
2021-10-05 8:47 ` rguenth at gcc dot gnu.org
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