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[Bug tree-optimization/36493] [4.3/4.4 Regression] vectorizer aliasing bug
- 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: 11 Jun 2008 08:37:10 -0000
- Subject: [Bug tree-optimization/36493] [4.3/4.4 Regression] vectorizer aliasing bug
- References: <bug-36493-230@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from rguenth at gcc dot gnu dot org 2008-06-11 08:37 -------
Vectors have the alias set of their element type and int and long do not have
conflicting alias sets. The vectorizer clearly should choose vector long *
instead of vector int *.
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rguenth at gcc dot gnu dot org changed:
What |Removed |Added
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36493