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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/58553] New fail in PASS->FAIL: gcc.c-torture/execute/memcpy-2.c execution on arm and aarch64 Date: Tue, 01 Oct 2013 07:41:00 -0000 [thread overview] Message-ID: <bug-58553-4-CjkSn6IyLF@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-58553-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58553 --- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Tue Oct 1 07:41:10 2013 New Revision: 203054 URL: http://gcc.gnu.org/viewcvs?rev=203054&root=gcc&view=rev Log: 2013-10-01 Richard Biener <rguenther@suse.de> PR tree-optimization/58553 * tree-loop-distribution.c (struct partition_s): Add niter member. (classify_partition): Populate niter member for the partition and properly identify whether the relevant store happens before or after the loop exit. (generate_memset_builtin): Use niter member from the partition. (generate_memcpy_builtin): Likewise. * gcc.dg/torture/pr58553.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr58553.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-loop-distribution.c
next prev parent reply other threads:[~2013-10-01 7:41 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-09-27 16:44 [Bug tree-optimization/58553] New: " jgreenhalgh at gcc dot gnu.org 2013-09-27 16:46 ` [Bug tree-optimization/58553] " jgreenhalgh at gcc dot gnu.org 2013-09-27 19:11 ` law at redhat dot com 2013-09-27 19:15 ` pinskia at gcc dot gnu.org 2013-09-27 19:19 ` law at redhat dot com 2013-09-27 19:33 ` law at redhat dot com 2013-09-27 19:33 ` law at redhat dot com 2013-09-27 19:37 ` law at redhat dot com 2013-09-30 7:49 ` rguenth at gcc dot gnu.org 2013-09-30 11:17 ` rguenth at gcc dot gnu.org 2013-09-30 12:43 ` rguenth at gcc dot gnu.org 2013-09-30 15:52 ` law at redhat dot com 2013-10-01 7:40 ` rguenther at suse dot de 2013-10-01 7:41 ` rguenth at gcc dot gnu.org [this message] 2013-10-01 7:59 ` rguenth at gcc dot gnu.org 2013-10-01 16:33 ` law at redhat dot com 2013-10-02 8:01 ` rguenther at suse dot de
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