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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/59006] [4.9 Regression] internal compiler error: in vect_transform_stmt, at tree-vect-stmts.c:5963 Date: Tue, 14 Jan 2014 09:05:00 -0000 [thread overview] Message-ID: <bug-59006-4-ACBla2RrdM@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-59006-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59006 --- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Tue Jan 14 09:04:50 2014 New Revision: 206599 URL: http://gcc.gnu.org/viewcvs?rev=206599&root=gcc&view=rev Log: 2014-01-14 Richard Biener <rguenther@suse.de> PR tree-optimization/58921 PR tree-optimization/59006 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code hoisting invariant stmts. * tree-vect-stmts.c (vectorizable_load): Insert the splat of invariant loads on the preheader edge if possible. * gcc.dg/torture/pr58921.c: New testcase. * gcc.dg/torture/pr59006.c: Likewise. * gcc.dg/vect/pr58508.c: XFAIL no longer handled cases. Added: trunk/gcc/testsuite/gcc.dg/torture/pr58921.c trunk/gcc/testsuite/gcc.dg/torture/pr59006.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/vect/pr58508.c trunk/gcc/tree-vect-loop-manip.c trunk/gcc/tree-vect-stmts.c
next prev parent reply other threads:[~2014-01-14 9:05 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-11-05 14:30 [Bug c/59006] New: " regehr at cs dot utah.edu 2013-11-06 16:06 ` [Bug c/59006] " regehr at cs dot utah.edu 2013-11-06 17:24 ` [Bug tree-optimization/59006] [4.9 Regression] " mpolacek at gcc dot gnu.org 2013-11-19 13:51 ` rguenth at gcc dot gnu.org 2013-11-19 14:17 ` rguenth at gcc dot gnu.org 2013-11-20 2:05 ` congh at google dot com 2013-11-20 9:10 ` rguenther at suse dot de 2014-01-14 9:05 ` rguenth at gcc dot gnu.org [this message] 2014-01-14 9:06 ` rguenth at gcc dot gnu.org
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