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r218113 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 27 Nov 2014 09:33:33 -0000
- Subject: r218113 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: rguenth
Date: Thu Nov 27 09:33:32 2014
New Revision: 218113
URL: https://gcc.gnu.org/viewcvs?rev=218113&root=gcc&view=rev
Log:
2014-11-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/61634
* tree-vect-slp.c: Include gimple-walk.h.
(vect_detect_hybrid_slp_stmts): Rewrite to propagate hybrid
down the SLP tree for one scalar statement.
(vect_detect_hybrid_slp_1): New walker function.
(vect_detect_hybrid_slp_2): Likewise.
(vect_detect_hybrid_slp): Properly handle pattern statements
in a pre-scan over all loop stmts.
* gcc.dg/vect/pr61634.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/vect/pr61634.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-slp.c