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[Bug target/14113] [3.3/3.4 regression] -O2 corrupts stack
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Feb 2004 06:59:18 -0000
- Subject: [Bug target/14113] [3.3/3.4 regression] -O2 corrupts stack
- References: <20040211171342.14113.gcc@cohi.at>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From ebotcazou at gcc dot gnu dot org 2004-02-12 06:59 -------
Correction: the peepholes have been scrapped on mainline, but not on 3.4 branch
so we have a latent regression there too.
Andrew, you would have been right with -fno-delayed-branch if the option was not
itself broken :-) This is PR target/10567.
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|[3.3 regression] -O2 |[3.3/3.4 regression] -O2
|corrupts stack |corrupts stack
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14113