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[Bug tree-optimization/37573] [4.4 Regression] gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize
- From: "edwintorok at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Oct 2008 18:48:57 -0000
- Subject: [Bug tree-optimization/37573] [4.4 Regression] gcc-4.4 regression: incorrect code generation with -O1 -ftree-vectorize
- References: <bug-37573-15165@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #13 from edwintorok at gmail dot com 2008-10-29 18:48 -------
I just noticed that this testcase also fails with -O3 on gcc version 4.1.2
20070626 (Red Hat 4.1.2-14), but works on gcc version 4.1.3 20080623
(prerelease) (Debian 4.1.2-23)
--
edwintorok at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to fail| |4.1.2
Known to work| |4.1.3 4.3.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37573