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From: "dorit at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/32378] can't determine dependence (distinct sections of an array) Date: Sun, 01 Jul 2007 12:43:00 -0000 [thread overview] Message-ID: <20070701124343.27375.qmail@sourceware.org> (raw) In-Reply-To: <bug-32378-33@http.gcc.gnu.org/bugzilla/> ------- Comment #5 from dorit at gcc dot gnu dot org 2007-07-01 12:43 ------- Dependence analysis now fails with a different message: (compute_affine_dependence (stmt_a = D.1373_43 = (*a_42(D))[D.1372_41]) (stmt_b = (*a_42(D))[D.1370_44] = D.1375_47) (subscript_dependence_tester (analyze_overlapping_iterations (chrec_a = {pretmp.50_1 + 1, +, 1}_1) (chrec_b = {0, +, 1}_1) (analyze_siv_subscript siv test failed: unimplemented. ) (overlap_iterations_a = not known ) (overlap_iterations_b = not known ) ) (dependence classified: scev_not_known) ) ) Sebastian - any thughts/plans? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32378
next prev parent reply other threads:[~2007-07-01 12:43 UTC|newest] Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-06-17 15:35 [Bug fortran/32378] New: " tprince at computer dot org 2007-06-17 15:36 ` [Bug fortran/32378] " tprince at computer dot org 2007-06-18 1:40 ` tprince at computer dot org 2007-06-18 3:16 ` [Bug tree-optimization/32378] " pinskia at gcc dot gnu dot org 2007-06-18 11:08 ` dorit at il dot ibm dot com 2007-06-21 23:32 ` pinskia at gcc dot gnu dot org 2007-07-01 12:43 ` dorit at gcc dot gnu dot org [this message] 2007-08-19 13:47 ` dorit at gcc dot gnu dot org [not found] <bug-32378-4@http.gcc.gnu.org/bugzilla/> 2012-07-16 13:03 ` rguenth at gcc dot gnu.org
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