From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1256) id A82693893678; Tue, 15 Nov 2022 11:23:54 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A82693893678 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1668511434; bh=xQtuA5VN58zl/XPr9zxn2yJ3wn4LuwL+Oaf2Yo4tmLw=; h=From:To:Subject:Date:From; b=dg2T6sZNc2naoCEVpwnfBkZ6zAJTlLWzbdeRTKj0nJsf7uwG5sSxz7UEPeafBsNK4 z+MSAEJVRcmOJ+Ox42zPQw2YPpRgxbevoXtRRX+W6LBZvSJWAZw+8I6dBMyS0ZXVxb oMEr8KETWUsLyMP9/T1mQYaFdZi/xwfVrvoncIps= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Maciej W. Rozycki To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-4054] ira: Remove duplicate `memset' over `full_costs' from `assign_hard_reg' X-Act-Checkin: gcc X-Git-Author: Maciej W. Rozycki X-Git-Refname: refs/heads/master X-Git-Oldrev: 28f636a0b0bfd52daaf177dab38b76c1fdde534c X-Git-Newrev: dd320623acb2d51745406bf1acac4a5fcfcbe13f Message-Id: <20221115112354.A82693893678@sourceware.org> Date: Tue, 15 Nov 2022 11:23:54 +0000 (GMT) List-Id: https://gcc.gnu.org/g:dd320623acb2d51745406bf1acac4a5fcfcbe13f commit r13-4054-gdd320623acb2d51745406bf1acac4a5fcfcbe13f Author: Maciej W. Rozycki Date: Tue Nov 15 11:23:02 2022 +0000 ira: Remove duplicate `memset' over `full_costs' from `assign_hard_reg' Remove duplicate clearing of `full_costs' made in `assign_hard_reg', which has been there since the beginning, i.e. commit 058e97ecf33a ("IRA has been merged into trunk"), . gcc/ * ira-color.cc (assign_hard_reg): Remove duplicate `memset' over `full_costs'. Diff: --- gcc/ira-color.cc | 1 - 1 file changed, 1 deletion(-) diff --git a/gcc/ira-color.cc b/gcc/ira-color.cc index ffe73b61c45..f5f76e8089c 100644 --- a/gcc/ira-color.cc +++ b/gcc/ira-color.cc @@ -1961,7 +1961,6 @@ assign_hard_reg (ira_allocno_t a, bool retry_p) aclass = ALLOCNO_CLASS (a); class_size = ira_class_hard_regs_num[aclass]; best_hard_regno = -1; - memset (full_costs, 0, sizeof (int) * class_size); mem_cost = 0; memset (costs, 0, sizeof (int) * class_size); memset (full_costs, 0, sizeof (int) * class_size);