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From: "vries at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/51879] Missed tail merging with non-const/pure calls Date: Fri, 06 Jul 2012 11:22:00 -0000 [thread overview] Message-ID: <bug-51879-4-7NazESt4LL@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-51879-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51879 --- Comment #12 from vries at gcc dot gnu.org 2012-07-06 11:22:10 UTC --- Author: vries Date: Fri Jul 6 11:22:06 2012 New Revision: 189323 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189323 Log: 2012-07-06 Tom de Vries <tom@codesourcery.com> PR tree-optimization/51879 * tree-ssa-sccvn.c (copy_reference_ops_from_call) (visit_reference_op_call): Handle case that lhs is not an SSA_NAME. (visit_use): Also call visit_reference_op_call for calls with a vdef. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-sccvn.c --- Comment #13 from vries at gcc dot gnu.org 2012-07-06 11:22:15 UTC --- Author: vries Date: Fri Jul 6 11:22:12 2012 New Revision: 189324 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189324 Log: 2012-07-06 Tom de Vries <tom@codesourcery.com> PR tree-optimization/51879 * gcc.dg/pr51879-16.c: New test. * gcc.dg/pr51879-17.c: Same. Added: trunk/gcc/testsuite/gcc.dg/pr51879-16.c trunk/gcc/testsuite/gcc.dg/pr51879-17.c Modified: trunk/gcc/testsuite/ChangeLog
next prev parent reply other threads:[~2012-07-06 11:22 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-01-17 11:34 [Bug tree-optimization/51879] New: " jakub at gcc dot gnu.org 2012-01-18 6:14 ` [Bug tree-optimization/51879] " vries at gcc dot gnu.org 2012-01-18 10:46 ` jakub at gcc dot gnu.org 2012-01-18 10:59 ` rguenth at gcc dot gnu.org 2012-01-18 11:23 ` rguenth at gcc dot gnu.org 2012-01-23 14:51 ` vries at gcc dot gnu.org 2012-01-24 10:21 ` vries at gcc dot gnu.org 2012-01-25 10:10 ` vries at gcc dot gnu.org 2012-02-01 11:20 ` vries at gcc dot gnu.org 2012-04-27 6:13 ` vries at gcc dot gnu.org 2012-04-27 6:29 ` vries at gcc dot gnu.org 2012-04-27 6:36 ` vries at gcc dot gnu.org 2012-07-06 11:22 ` vries at gcc dot gnu.org 2012-07-06 11:22 ` vries at gcc dot gnu.org 2012-07-06 11:22 ` vries at gcc dot gnu.org [this message] 2012-07-06 11:31 ` vries at gcc dot gnu.org
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