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From: "jakub at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/53550] [4.6/4.7/4.8 regression] ICE with -O{1,2,3} -fprefetch-loop-arrays in build2_stat, at tree.c:3803 Date: Mon, 04 Jun 2012 09:27:00 -0000 [thread overview] Message-ID: <bug-53550-4-MW1HEWR8fN@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-53550-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53550 --- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-06-04 09:27:04 UTC --- Author: jakub Date: Mon Jun 4 09:27:00 2012 New Revision: 188170 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188170 Log: PR tree-optimization/53550 * tree-ssa-loop-niter.c (number_of_iterations_cond): If type is POINTER_TYPE_P, use sizetype as step type instead of type. * gcc.dg/pr53550.c: New test. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/pr53550.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/tree-ssa-loop-niter.c
next prev parent reply other threads:[~2012-06-04 9:27 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-06-01 11:45 [Bug tree-optimization/53550] New: " xarthisius.kk at gmail dot com 2012-06-01 11:54 ` [Bug tree-optimization/53550] " rguenth at gcc dot gnu.org 2012-06-01 12:04 ` jakub at gcc dot gnu.org 2012-06-01 12:29 ` jakub at gcc dot gnu.org 2012-06-01 12:40 ` jakub at gcc dot gnu.org 2012-06-04 9:24 ` jakub at gcc dot gnu.org 2012-06-04 9:27 ` jakub at gcc dot gnu.org [this message] 2012-06-04 10:17 ` [Bug tree-optimization/53550] [4.6 " jakub at gcc dot gnu.org 2013-04-12 16:25 ` jakub at gcc dot gnu.org
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