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[Bug bootstrap/50148] GCC fails to bootstrap with -O3 due to "may be used uninitialized" errors
- From: "matt at use dot net" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 14 Dec 2011 20:56:55 +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
Matt Hargett <matt at use dot net> changed:
What |Removed |Added
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CC| |matt at use dot net
--- Comment #4 from Matt Hargett <matt at use dot net> 2011-12-14 20:56:55 UTC ---
It's only when -fipa-cp-clone is used. If you use all -O3 flags except that
one, it works around the issue.
Andrew, can we add a pragma to that specific file with a pointer to this bug?