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[Bug bootstrap/32815] crtstuff.c,warning, will always evaluate as 'true'
- From: "cnstar9988 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 19 Jul 2007 03:12:15 -0000
- Subject: [Bug bootstrap/32815] crtstuff.c,warning, will always evaluate as 'true'
- References: <bug-32815-14862@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from cnstar9988 at gmail dot com 2007-07-19 03:12 -------
I think $(GCC)/Makefile.in must remove -O2 for build.
Because the boot GCC may have some bugs with -O2.
It's known that -O2 contain "-fstrict-aliasing" which has bugs since gcc 3.X.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32815