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/43784] [4.6 Regression] -Os -fkeep-inline-functions causes FAIL: gcc.c-torture/execute/builtins/pr22237.c execution Date: Sat, 22 May 2010 17:12:00 -0000 [thread overview] Message-ID: <20100522171156.32181.qmail@sourceware.org> (raw) In-Reply-To: <bug-43784-14164@http.gcc.gnu.org/bugzilla/> ------- Comment #2 from zsojka at seznam dot cz 2010-05-22 17:11 ------- Fails with -m32 too (as of r159696) -fno-ipa-profile doesn't help (that flag is new in r158969 compared to r158095) The problem is that temporary struct isn't created, and direct copy *q = *p is done. (rp is called with output parameter (rdi) == q, not a pointer to temporary data on stack) Furthermore, qp() isn't emitted in the object file (in neither r158095 or r158969), even though -fkeep-inline-functions was specified. (I am not sure this is a bug) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43784
next prev parent reply other threads:[~2010-05-22 17:12 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-04-18 16:25 [Bug tree-optimization/43784] New: " zsojka at seznam dot cz 2010-04-18 16:26 ` [Bug tree-optimization/43784] " zsojka at seznam dot cz 2010-04-18 18:17 ` rguenth at gcc dot gnu dot org 2010-05-22 17:12 ` zsojka at seznam dot cz [this message] 2010-05-22 17:33 ` zsojka at seznam dot cz 2010-06-11 21:03 ` zsojka at seznam dot cz 2010-07-23 11:20 ` rguenth at gcc dot gnu dot org 2010-07-23 11:36 ` rguenth at gcc dot gnu dot org 2010-07-23 11:40 ` rguenth at gcc dot gnu dot org 2010-07-24 19:49 ` joseph at codesourcery dot com 2010-07-26 15:06 ` matz at gcc dot gnu dot org 2010-07-26 16:02 ` rguenth at gcc dot gnu dot org 2010-07-26 16:02 ` rguenth at gcc dot gnu dot 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=20100522171156.32181.qmail@sourceware.org \ --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).