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[Bug tree-optimization/49483] unable to vectorize code equivalent to "scalbnf"
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 21 Jun 2011 11:02:59 +0000
- Subject: [Bug tree-optimization/49483] unable to vectorize code equivalent to "scalbnf"
- Auto-submitted: auto-generated
- References: <bug-49483-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49483
--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-06-21 11:02:42 UTC ---
Author: rguenth
Date: Tue Jun 21 11:02:38 2011
New Revision: 175252
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175252
Log:
2011-06-21 Richard Guenther <rguenther@suse.de>
PR tree-optimization/49483
* tree-vect-stmts.c (vectorizable_assignment): Also handle
VIEW_CONVERT_EXPR conversions.
* gcc.dg/vect/vect-120.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/vect/vect-120.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-stmts.c