public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "zsojka at seznam dot cz" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/55005] New: [4.8 Regression] gcc.c-torture/execute/loop-3.c FAILs with -fPIC Date: Sun, 21 Oct 2012 05:25:00 -0000 [thread overview] Message-ID: <bug-55005-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55005 Bug #: 55005 Summary: [4.8 Regression] gcc.c-torture/execute/loop-3.c FAILs with -fPIC Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned@gcc.gnu.org ReportedBy: zsojka@seznam.cz Created attachment 28498 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28498 reduced testcase There are various compiler flags that cause the FAIL. Output: $ gcc -O3 -fPIC testcase.c && ./a.out Aborted $ gcc -O2 -funroll-loops -fPIC testcase.c && ./a.out Aborted $ gcc -O2 -fpeel-loops -fPIC testcase.c && ./a.out Aborted $ gcc -O2 -flto -fPIC testcase.c && ./a.out Aborted Tested revisions: r192641 - fail r191586 - OK 4.7 r191640 - OK
next reply other threads:[~2012-10-21 5:25 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-10-21 5:25 zsojka at seznam dot cz [this message] 2012-10-21 12:15 ` [Bug tree-optimization/55005] " zsojka at seznam dot cz 2012-10-21 16:10 ` mpolacek at gcc dot gnu.org 2012-10-21 16:15 ` zsojka at seznam dot cz 2012-10-22 9:05 ` rguenth at gcc dot gnu.org 2012-10-22 12:54 ` mpolacek at gcc dot gnu.org 2012-10-22 13:09 ` mpolacek at gcc dot gnu.org 2012-10-23 14:32 ` hubicka at gcc dot gnu.org 2012-10-23 15:06 ` jakub at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-55005-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).