From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 1005) id E97C63858D39; Tue, 18 Oct 2022 22:36:23 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org E97C63858D39 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1666132583; bh=Jl8SV48rkBekYQt8Qn4L8ZtD3sK8LNwu0dqeV1SK1M4=; h=From:To:Subject:Date:From; b=xSqFrO0usmdYsE/K76etWnSeFSCfl8fmdqfR6RIJtwNslJbmhi4RuFsGW9GqauxVO 8VpsEhmi8GkicvdyJoHnphhnii3QV/kkQChN1/GTOM4hdzuxJJZ+8MEkqUxCmZeKTY iWcl2GPLeqHlDt1/edKjf30LlKjg0wzA8sAlT1X4= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Michael Meissner To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/dmf001)] Update ChangeLog.meissner. X-Act-Checkin: gcc X-Git-Author: Michael Meissner X-Git-Refname: refs/users/meissner/heads/dmf001 X-Git-Oldrev: e17f0299aede2bb4c77aaa1d875365100ecafff5 X-Git-Newrev: b2a58fbc9562f0924f86f9b0fd9e914aa83f2ee1 Message-Id: <20221018223623.E97C63858D39@sourceware.org> Date: Tue, 18 Oct 2022 22:36:23 +0000 (GMT) List-Id: https://gcc.gnu.org/g:b2a58fbc9562f0924f86f9b0fd9e914aa83f2ee1 commit b2a58fbc9562f0924f86f9b0fd9e914aa83f2ee1 Author: Michael Meissner Date: Tue Oct 18 18:36:09 2022 -0400 Update ChangeLog.meissner. 2022-10-18 Michael Meissner gcc/ * ChangeLog.meissner: Update. Diff: --- gcc/ChangeLog.meissner | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index d548749f746..6921720d6e5 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,3 +1,18 @@ +==================== dmf001, patch #17 + +Update DMR move costs. + +2022-10-18 Michael Meissner + +gcc/ + + * config/rs6000/rs6000.cc (rs6000_secondary_reload_memory): Account for + extra instructions needed to load/store DMF registers using VSX + registers. + (rs6000_dmf_register_move_cost): New helper function. + (rs6000_register_move_cost): Add costs for moving DMF registers. + (rs6000_memory_move_cost): Add support for DMF registers. + ==================== dmf001, patch #16 Add initial __dmr support.