From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1851) id 867C13858D3C; Wed, 8 Dec 2021 11:14:45 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 867C13858D3C Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Martin Liska To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/marxin/heads/loop-unswitch-improvement-v7)] Simplify irange condition. X-Act-Checkin: gcc X-Git-Author: Martin Liska X-Git-Refname: refs/users/marxin/heads/loop-unswitch-improvement-v7 X-Git-Oldrev: 6847fdc2205834b58409e82912cbba5c48ccd5ac X-Git-Newrev: ef01d3cba7a5f55e0af2634f740b66ed737d23b4 Message-Id: <20211208111445.867C13858D3C@sourceware.org> Date: Wed, 8 Dec 2021 11:14:45 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Dec 2021 11:14:45 -0000 https://gcc.gnu.org/g:ef01d3cba7a5f55e0af2634f740b66ed737d23b4 commit ef01d3cba7a5f55e0af2634f740b66ed737d23b4 Author: Martin Liska Date: Wed Dec 8 11:28:35 2021 +0100 Simplify irange condition. Diff: --- gcc/tree-ssa-loop-unswitch.c | 1 - 1 file changed, 1 deletion(-) diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c index 2b72e562bc7..811f0cad343 100644 --- a/gcc/tree-ssa-loop-unswitch.c +++ b/gcc/tree-ssa-loop-unswitch.c @@ -557,7 +557,6 @@ evaluate_control_stmt_using_entry_checks (gimple *stmt, int_range_max path_range; if (find_range_for_lhs (predicate_path, lhs, path_range) - && !path_range.undefined_p () && fold_range (r, stmt, path_range) && r.singleton_p ()) return r.zero_p () ? boolean_false_node : boolean_true_node;