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[Bug tree-optimization/18694] [4.0 regression] loop miscompilation at -O1 (-ftree-ch)
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Dec 2004 13:56:45 -0000
- Subject: [Bug tree-optimization/18694] [4.0 regression] loop miscompilation at -O1 (-ftree-ch)
- References: <20041127224610.18694.falk@debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From steven at gcc dot gnu dot org 2004-12-04 13:56 -------
$ ./xgcc -B. -O2 t.c
$ ./a.out
1 2 5476394742290156872
$ ./xgcc -B. -O2 t.c -fno-tree-dce
$ ./a.out
1 2 4
--
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2004-11-27 22:56:51 |2004-12-04 13:56:43
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18694