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[Bug tree-optimization/42846] GCC sometimes ignores information about pointer target alignment
- From: "bredelin at ucla dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 22 Jan 2010 15:14:08 -0000
- Subject: [Bug tree-optimization/42846] GCC sometimes ignores information about pointer target alignment
- References: <bug-42846-2476@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from bredelin at ucla dot edu 2010-01-22 15:14 -------
Created an attachment (id=19693)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19693&action=view)
Several simple examples for alignment in vectorization.
The notes in the file about which functions contain aligned accesses were
accurate around Dec 31, 2009. However, they have changed, and fewer things are
aligned on Jan 22, 2010.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42846