[Bug tree-optimization/37027] SLP loop vectorization missing support for reductions

2010-04-19 Thread irar at il dot ibm dot com
--- Comment #5 from irar at il dot ibm dot com 2010-04-19 14:35 --- Fixed. -- irar at il dot ibm dot com changed: What|Removed |Added Status|NEW

[Bug tree-optimization/37027] SLP loop vectorization missing support for reductions

2010-04-19 Thread irar at gcc dot gnu dot org
--- Comment #4 from irar at gcc dot gnu dot org 2010-04-19 09:11 --- Subject: Bug 37027 Author: irar Date: Mon Apr 19 09:10:45 2010 New Revision: 158506 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158506 Log: PR tree-optimization/37027 * tree-vectorizer.h (st

[Bug tree-optimization/37027] SLP loop vectorization missing support for reductions

2008-12-27 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2008-12-27 15:04 --- Confirmed. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added Status|UNCON

[Bug tree-optimization/37027] SLP loop vectorization missing support for reductions

2008-08-05 Thread victork at gcc dot gnu dot org
--- Comment #2 from victork at gcc dot gnu dot org 2008-08-05 11:07 --- > Works for me if you schedule another copyprop and dce before the vectorizer. Yes, on powerpc it gets vectorized by non-SLP even without additional copyprop and dce, but in this case non-SLP vectorization require p

[Bug tree-optimization/37027] SLP loop vectorization missing support for reductions

2008-08-05 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2008-08-05 08:52 --- Works for me if you schedule another copyprop and dce before the vectorizer. t2.i:19: note: transform reduction: created def-use cycle:vect_var_.52_80 = PHI ... t2.i:14: note: vectorized 1 loops in function. but i