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 ipa/61160] New: [4.9/4.10 Regression] wrong code with -O3 (or ICE: verify_cgraph_node failed: edge points to wrong declaration) Date: Mon, 12 May 2014 19:48:00 -0000 [thread overview] Message-ID: <bug-61160-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=61160 Bug ID: 61160 Summary: [4.9/4.10 Regression] wrong code with -O3 (or ICE: verify_cgraph_node failed: edge points to wrong declaration) Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ipa Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Created attachment 32785 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32785&action=edit reduced testcase (from g++.old-deja/g++.jason/thunk1.C) Output: $ g++ -O3 testcase.C $ valgrind ./a.out ==21283== Invalid read of size 8 ==21283== at 0x400740: CExample::MixinFunc(int, A) [clone .constprop.0] (testcase.C:3) ==21283== by 0x40062A: main (testcase.C:27) ==21283== Address 0x1 is not stack'd, malloc'd or (recently) free'd Tested revisions: r210308 - fail 4.9 r210307 - fail 4.8 r210303 - OK
next reply other threads:[~2014-05-12 19:48 UTC|newest] Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-05-12 19:48 zsojka at seznam dot cz [this message] 2014-05-12 19:50 ` [Bug ipa/61160] " zsojka at seznam dot cz 2014-05-28 15:37 ` jamborm at gcc dot gnu.org 2014-05-30 23:20 ` jamborm at gcc dot gnu.org 2014-06-03 10:10 ` jamborm at gcc dot gnu.org 2014-06-03 10:13 ` jamborm at gcc dot gnu.org 2014-06-03 10:16 ` jamborm at gcc dot gnu.org 2014-06-26 13:05 ` rguenth at gcc dot gnu.org 2014-06-27 11:32 ` jamborm at gcc dot gnu.org 2014-06-27 13:29 ` jamborm at gcc dot gnu.org 2014-06-29 20:41 ` jamborm at gcc dot gnu.org 2014-06-30 11:35 ` christophe.lyon at st dot com 2014-07-03 8:31 ` jakub at gcc dot gnu.org 2014-07-16 16:40 ` jamborm at gcc dot gnu.org 2014-07-22 16:21 ` jamborm at gcc dot gnu.org 2014-07-24 13:04 ` jamborm at gcc dot gnu.org 2014-07-24 13:21 ` jamborm at gcc dot gnu.org 2014-09-30 0:08 ` sandra at codesourcery dot com 2015-07-08 11:25 ` jamborm 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-61160-4@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).