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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/37021] Fortran Complex reduction / multiplication not vectorized Date: Tue, 12 May 2015 11:56:00 -0000 [thread overview] Message-ID: <bug-37021-4-u3RAzrfFpo@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-37021-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37021 --- Comment #18 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Tue May 12 11:55:40 2015 New Revision: 223059 URL: https://gcc.gnu.org/viewcvs?rev=223059&root=gcc&view=rev Log: 2015-05-12 Richard Biener <rguenther@suse.de> PR tree-optimization/37021 * tree-vectorizer.h (struct _slp_tree): Add two_operators flag. (SLP_TREE_TWO_OPERATORS): New define. * tree-vect-slp.c (vect_create_new_slp_node): Initialize SLP_TREE_TWO_OPERATORS. (vect_build_slp_tree_1): Allow two mixing plus/minus in an SLP node. (vect_build_slp_tree): Adjust. (vect_analyze_slp_cost_1): Likewise. (vect_schedule_slp_instance): Vectorize mixing plus/minus by emitting two vector stmts and mixing the results. * gcc.target/i386/vect-addsub.c: New testcase. Added: trunk/gcc/testsuite/gcc.target/i386/vect-addsub.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-slp.c trunk/gcc/tree-vectorizer.h
next prev parent reply other threads:[~2015-05-12 11:56 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-37021-4@http.gcc.gnu.org/bugzilla/> 2011-03-25 11:49 ` sebastian.hegler@tu-dresden.de 2011-03-25 12:27 ` sebastian.hegler@tu-dresden.de 2011-03-25 13:13 ` rguenther at suse dot de 2012-07-13 8:46 ` rguenth at gcc dot gnu.org 2013-02-13 15:58 ` rguenth at gcc dot gnu.org 2013-03-27 10:39 ` rguenth at gcc dot gnu.org 2013-03-27 10:40 ` rguenth at gcc dot gnu.org 2013-04-07 13:18 ` dominiq at lps dot ens.fr 2015-05-12 11:56 ` rguenth at gcc dot gnu.org [this message] 2015-06-10 10:45 ` rguenth at gcc dot gnu.org 2015-08-25 8:11 ` rguenth at gcc dot gnu.org 2015-08-27 22:09 ` wschmidt at gcc dot gnu.org 2015-08-28 7:46 ` rguenther at suse dot de 2015-08-28 13:20 ` wschmidt at gcc dot gnu.org 2015-08-28 13:31 ` wschmidt at gcc dot gnu.org 2015-10-22 10:03 ` rguenth at gcc dot gnu.org 2023-07-21 12:28 ` rguenth at gcc dot gnu.org 2008-08-04 17:57 [Bug tree-optimization/37021] New: " rguenth at gcc dot gnu dot org 2008-08-04 17:59 ` [Bug tree-optimization/37021] " rguenth at gcc dot gnu dot org 2008-08-19 15:31 ` rguenth at gcc dot gnu dot org 2009-01-21 15:43 ` rguenth at gcc dot gnu dot org 2009-01-23 15:33 ` rguenth at gcc dot gnu dot org 2009-01-23 15:36 ` rguenth at gcc dot gnu dot org 2009-01-25 9:13 ` irar at il dot ibm dot com 2009-01-25 11:04 ` rguenther at suse dot de 2009-01-25 12:17 ` irar at il dot ibm dot com 2009-01-27 12:40 ` dorit at gcc dot gnu dot org
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