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[Bug bootstrap/50148] GCC fails to bootstrap with -O3 due to "may be used uninitialized" errors
- From: "d.g.gorbachev at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 21 Aug 2011 21:12:23 +0000
- Subject: [Bug bootstrap/50148] GCC fails to bootstrap with -O3 due to "may be used uninitialized" errors
- Auto-submitted: auto-generated
- References: <bug-50148-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50148
--- Comment #1 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2011-08-21 21:12:23 UTC ---
Created attachment 25071
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25071
Patch for sched-deps.c
Also fails during -O3 LTO bootstrap in sched-deps.c.
(Another solution would be to build GCC with -Wno-error=maybe-uninitialized.)