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[Bug optimization/14113] [3.3 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: 11 Feb 2004 20:47:06 -0000
- Subject: [Bug optimization/14113] [3.3 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 2004-02-11 20:47 -------
Confirmed with GCC 3.3.3pre, a regression from GCC 2.95.3. Works in GCC 3.4pre.
And -fno-delayed-branch doesn't help.
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |ebotcazou at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Component|middle-end |optimization
Ever Confirmed| |1
Known to fail| |3.2.2 3.2.3 3.3.2 3.3.3
Known to work| |2.95.3
Last reconfirmed|0000-00-00 00:00:00 |2004-02-11 20:47:05
date| |
Summary|-O2 corrupts stack for small|[3.3 regression] -O2
|example |corrupts stack
Target Milestone|--- |3.3.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14113