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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/65063] [4.8/4.9/5 Regression] gcc.dg/vect/vect-double-reduc-6.c FAILs with -O3 -fno-tree-loop-ivcanon -fno-tree-vectorize Date: Wed, 18 Feb 2015 13:09:00 -0000 [thread overview] Message-ID: <bug-65063-4-fy1Pknmf2E@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-65063-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65063 --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Wed Feb 18 13:08:58 2015 New Revision: 220788 URL: https://gcc.gnu.org/viewcvs?rev=220788&root=gcc&view=rev Log: 2015-02-18 Richard Biener <rguenther@suse.de> PR tree-optimization/65063 * tree-predcom.c (determine_unroll_factor): Return 1 if we have replaced looparound PHIs. * gcc.dg/pr65063.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/pr65063.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-predcom.c
next prev parent reply other threads:[~2015-02-18 13:09 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-02-14 9:22 [Bug tree-optimization/65063] New: " zsojka at seznam dot cz 2015-02-14 19:47 ` [Bug tree-optimization/65063] [4.8/4.9/5 Regression] " jakub at gcc dot gnu.org 2015-02-16 10:58 ` rguenth at gcc dot gnu.org 2015-02-17 12:03 ` rguenth at gcc dot gnu.org 2015-02-18 13:09 ` rguenth at gcc dot gnu.org [this message] 2015-02-18 13:11 ` [Bug tree-optimization/65063] [4.8/4.9 " rguenth at gcc dot gnu.org 2015-02-20 7:32 ` [Bug tree-optimization/65063] [4.8 " rguenth at gcc dot gnu.org 2015-02-25 10:41 ` rguenth at gcc dot gnu.org 2015-02-25 11:13 ` rguenth at gcc dot gnu.org 2015-02-25 11:22 ` rguenth at gcc dot gnu.org
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