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[Bug middle-end/37448] [4.3/4.4/4.5 Regression] gcc 4.3.1 cannot compile big function
- From: "hubicka at ucw dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Jan 2010 20:54:37 -0000
- Subject: [Bug middle-end/37448] [4.3/4.4/4.5 Regression] gcc 4.3.1 cannot compile big function
- References: <bug-37448-16683@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #40 from hubicka at ucw dot cz 2010-01-29 20:54 -------
Subject: Re: [4.3/4.4/4.5 Regression] gcc 4.3.1 cannot compile big function
> But it miscompares. Honza?!
Patch seems sane to me, so I guess it was other bootstrap issue.
I was actually working on similar fix yesterday just in more general
setting. Similar issue can be triggered with main inliner too, that
might provoke need to later make this caching global, but lets wait for
testcase since there might be other issues if you get that many inline
candidates and inlined calls.
Thanks for looking into this,
Honza
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37448