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[Bug tree-optimization/26587] [4.1/4.2 Regression] strict aliasing incorrectly pre-loads an array element with loops
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 7 Mar 2006 10:41:33 -0000
- Subject: [Bug tree-optimization/26587] [4.1/4.2 Regression] strict aliasing incorrectly pre-loads an array element with loops
- References: <bug-26587-12319@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #7 from rguenth at gcc dot gnu dot org 2006-03-07 10:41 -------
The problem is latent on the mainline with -fno-tree-salias.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail|4.1.0 |4.1.0 4.2.0
Known to work|4.2.0 4.0.3 |4.0.3
Summary|[4.1 Regression] strict |[4.1/4.2 Regression] strict
|aliasing incorrectly pre- |aliasing incorrectly pre-
|loads an array element with |loads an array element with
|loops |loops
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26587