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[Bug middle-end/55873] Missed trivial uninitialized use warning
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 04 Jan 2013 11:46:06 +0000
- Subject: [Bug middle-end/55873] Missed trivial uninitialized use warning
- Auto-submitted: auto-generated
- References: <bug-55873-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55873
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |WONTFIX
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> 2013-01-04 11:46:06 UTC ---
It's conditionally uninitialized and thus only warned in late uninit pass.
This is a known issue of optimistic constant propagation.
Duplicate of PRxyz. Never going to be fixed.