From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1880) id EE4173858C2D; Tue, 29 Nov 2022 03:47:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org EE4173858C2D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1669693641; bh=CjliS7cqfK+ksVDc0Ohi/phSeiMcXtdldFmXeOu+s/0=; h=From:To:Subject:Date:From; b=WPGIEcCA6fQcvOI58CDx3Gt+Kl0loJT6qCp/Lm1Gq/4kj+qwr7QxnWVvI9MXzI/Z3 Nx4BjlB920R9ptNYHXQo/LMovfTcQtRPcUBWrQQ7lB9UP1AJlpdchxvv8cti765GfS irl1z3KnTVqEQtzAFhqI3aB+i6hNyAuUrJNFK14Y= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Max Filippov To: gcc-cvs@gcc.gnu.org Subject: [gcc r10-11100] gcc: fix PR rtl-optimization/107482 X-Act-Checkin: gcc X-Git-Author: Max Filippov X-Git-Refname: refs/heads/releases/gcc-10 X-Git-Oldrev: c1422db9eb131cb4239e72255ec96781ec783eef X-Git-Newrev: bd6963543042ce713d290c23e098de84865a287f Message-Id: <20221129034721.EE4173858C2D@sourceware.org> Date: Tue, 29 Nov 2022 03:47:21 +0000 (GMT) List-Id: https://gcc.gnu.org/g:bd6963543042ce713d290c23e098de84865a287f commit r10-11100-gbd6963543042ce713d290c23e098de84865a287f Author: Max Filippov Date: Mon Nov 7 13:58:49 2022 -0800 gcc: fix PR rtl-optimization/107482 gcc/ PR rtl-optimization/107482 * ira-color.c (assign_hard_reg): Only call update_costs_from_copies when retry_p is false. (cherry picked from commit e581490f0cfa80c58d2b648d71a44a597fbe3008) Diff: --- gcc/ira-color.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/ira-color.c b/gcc/ira-color.c index b0fc159a849..c02af1f7181 100644 --- a/gcc/ira-color.c +++ b/gcc/ira-color.c @@ -1956,8 +1956,8 @@ assign_hard_reg (ira_allocno_t a, bool retry_p) restore_costs_from_copies (a); ALLOCNO_HARD_REGNO (a) = best_hard_regno; ALLOCNO_ASSIGNED_P (a) = true; - if (best_hard_regno >= 0) - update_costs_from_copies (a, true, ! retry_p); + if (best_hard_regno >= 0 && !retry_p) + update_costs_from_copies (a, true, true); ira_assert (ALLOCNO_CLASS (a) == aclass); /* We don't need updated costs anymore. */ ira_free_allocno_updated_costs (a);