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From: "mikpe at it dot uu.se" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug target/55939] [4.6/4.7/4.8 regression] gcc miscompiles gmp-5.0.5 on m68k-linux Date: Sat, 12 Jan 2013 16:24:00 -0000 [thread overview] Message-ID: <bug-55939-4-UMfQqh7sMe@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-55939-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55939 --- Comment #2 from Mikael Pettersson <mikpe at it dot uu.se> 2013-01-12 16:23:55 UTC --- The regression started with Jan Hubicka's "Pretty-ipa merge: Inliner heruistics reorg" patch in r147852: http://gcc.gnu.org/ml/gcc-patches/2009-05/msg00812.html http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00829.html However, that just changed inlining heuristics so most likely it exposed a latent problem. I'll start working on a reduced test case now.
next prev parent reply other threads:[~2013-01-12 16:24 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-01-11 11:01 [Bug target/55939] New: " mikpe at it dot uu.se 2013-01-11 11:02 ` [Bug target/55939] " rguenth at gcc dot gnu.org 2013-01-11 20:06 ` mikpe at it dot uu.se 2013-01-12 16:24 ` mikpe at it dot uu.se [this message] 2013-01-16 19:49 ` law at redhat dot com 2013-01-16 20:46 ` mikpe at it dot uu.se 2013-01-17 23:20 ` mikpe at it dot uu.se 2013-01-18 4:28 ` law at redhat dot com 2013-01-21 17:20 ` aldyh at gcc dot gnu.org 2013-01-21 23:18 ` mikpe at it dot uu.se 2013-01-22 0:23 ` aldyh at redhat dot com 2013-01-29 13:24 ` aldyh at gcc dot gnu.org 2013-01-29 13:45 ` aldyh at gcc dot gnu.org 2013-01-29 17:27 ` aldyh at gcc dot gnu.org 2013-01-29 17:37 ` law at redhat dot com 2013-01-29 17:46 ` rth at gcc dot gnu.org 2013-01-29 18:03 ` mikpe at it dot uu.se 2013-01-29 18:49 ` jakub at gcc dot gnu.org 2013-01-29 19:47 ` aldyh at redhat dot com 2013-01-29 21:21 ` aldyh at gcc dot gnu.org 2013-01-30 8:54 ` mikpe at it dot uu.se 2013-01-30 8:57 ` jakub at gcc dot gnu.org 2013-01-30 21:12 ` joseph at codesourcery dot com 2013-02-18 19:39 ` aldyh at gcc dot gnu.org
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