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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/114635] OpenMP reductions fail dependency analysis Date: Mon, 15 Apr 2024 08:06:11 +0000 [thread overview] Message-ID: <bug-114635-4-7kR3vtM8Y4@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-114635-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114635 --- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> --- I think if (safelen) { poly_uint64 val; safelen = OMP_CLAUSE_SAFELEN_EXPR (safelen); if (!poly_int_tree_p (safelen, &val)) safelen_int = 0; else safelen_int = MIN (constant_lower_bound (val), INT_MAX); should simply become safelen_int = constant_upper_bound_with_limit (val, INT_MAX); ? Usually targets do have a limit on the actual length but I see constant_upper_bound_with_limit doesn't query such. But it would be a more appropriate way to say there might be an actual target limit here?
next prev parent reply other threads:[~2024-04-15 8:06 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2024-04-08 9:58 [Bug tree-optimization/114635] New: " tnfchris at gcc dot gnu.org 2024-04-08 12:02 ` [Bug tree-optimization/114635] " rguenth at gcc dot gnu.org 2024-04-08 12:19 ` rguenth at gcc dot gnu.org 2024-04-08 12:26 ` rguenth at gcc dot gnu.org 2024-04-08 12:32 ` jakub at gcc dot gnu.org 2024-04-08 12:35 ` jakub at gcc dot gnu.org 2024-04-08 14:55 ` tnfchris at gcc dot gnu.org 2024-04-08 15:36 ` rguenther at suse dot de 2024-04-10 6:53 ` kugan at gcc dot gnu.org 2024-04-15 7:44 ` kugan at gcc dot gnu.org 2024-04-15 7:45 ` kugan at gcc dot gnu.org 2024-04-15 7:49 ` jakub at gcc dot gnu.org 2024-04-15 7:57 ` kugan at gcc dot gnu.org 2024-04-15 8:00 ` jakub at gcc dot gnu.org 2024-04-15 8:06 ` rguenth at gcc dot gnu.org [this message] 2024-04-15 8:08 ` rguenther at suse dot de 2024-04-15 8:14 ` jakub at gcc dot gnu.org 2024-04-15 8:18 ` rguenther at suse dot de 2024-04-15 9:06 ` kugan at gcc dot gnu.org 2024-05-14 15:24 ` rsandifo at gcc dot gnu.org
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