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[Bug c/33763] [4.6/4.7/4.8 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 20 Sep 2013 22:20:56 +0000
- Subject: [Bug c/33763] [4.6/4.7/4.8 Regression] Bogus inlining failed in call to `xxx': redefined extern inline functions are not considered for inlining
- Auto-submitted: auto-generated
- References: <bug-33763-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33763
--- Comment #42 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Juha Kallioinen from comment #41)
> Maybe this failure with a newly built gcc 4.8 is related to this bug.
No, that is just a buggy testcase. Redefining a prototype, especially if you
have no idea how the system function prototype looks like, is a bug.
In the testcaseif you redefine the prototype to something different and
obviously it then fails to inline it. Don't do that.