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[Bug tree-optimization/18501] [4.7/4.8/4.9 Regression] Missing 'used uninitialized' warning (CCP)
- From: "gang.chen at asianux dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 10 Jul 2013 00:22:44 +0000
- Subject: [Bug tree-optimization/18501] [4.7/4.8/4.9 Regression] Missing 'used uninitialized' warning (CCP)
- Auto-submitted: auto-generated
- References: <bug-18501-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18501
--- Comment #64 from Chen Gang <gang.chen at asianux dot com> ---
(In reply to Manuel LÃpez-IbÃÃez)
>
Firstly, thank you very much for keeping tracing this bug almost 10 years, and
provided your suggestions as much as possible.
What you have done is valuable to developers (at least to me); at least the
developers can easily and quickly know about this gcc common issue in time, and
they will notice about it and think another ways to process this issue in their
own projects (e.g. firstly compile with -O0 to see warnings).
And sorry for I am not quite familiar with gcc compilier implementation, so at
least now, I can not fix this issue, although of cause this issue really can be
fixed (just as what you said).
Thanks again.