From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from server28.superhosting.bg (server28.superhosting.bg [217.174.156.11]) by sourceware.org (Postfix) with ESMTPS id 47F333858D35 for ; Tue, 7 May 2024 07:23:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 47F333858D35 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=dinux.eu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=dinux.eu ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 47F333858D35 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=217.174.156.11 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715066583; cv=none; b=fzoNQgbUjyXWgEsSbG809TNU+s/lN9fdB8NS7PfIWr7iuzATCEHykCkH7cShMJ0PiTKNLWQDbRqXPL0HEdWHI8XDM8m9kiEk0L8esBnXlGIlQ6A3pGLK/AehQWCNYM0X147vp7B+a4l6EmwzoA5O1s6U+RrUBFQeFSRHvUPWCmQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1715066583; c=relaxed/simple; bh=IxpFin2AuW7zYYraTglArGEniZ8Vb8ww6Ewwl4g8lAE=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=ZOyXZa++vdbVm1fNBVqbBr6Ue4EE99lNYZrQEA9q+bj/Z0RNqmR/9xLmbqWR3+16hRXhT6owb0iwq0BwJC987goyiQDqdpcThn3NZ1IFhSdTIBsTV1jM66GLpu5UwMBe7D1cSH1IuCfN9FRvbnX0jd8McxoWEqsw0EjavkzZpn4= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dinux.eu; s=default; h=Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject: Cc:To:From:Sender:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ZHqYcTHTxIdKOTm3SQwHSTFE8IQBaNWl6PImMzYpaBU=; b=vljxqv/7Dc6cdz+6fPBtlzMQDZ 0KMZCDNomTLtBDbtn4XoaSbFrR5OinPhU042clmRaEjWGj/TaeibZmzeKuFB93MDJ4RiYJe6Xp0IE a/mg6vvzSxzV+9z8QBlxJxUsgBXe5TiwKSmEMxqr+mX6f5W2T1QQowLkwqpDmn7kpFv0mwUe7jfdb Fs+9qdSC+3kC9NGb3SW14xQlqJlcUvaNvgiO5mAHrjS3yNFzHfNr3Mpq1x0xD3BqyVlcu7yfA2A6b rFRbBUVUcP6hWs/MCLN/iYBFP5vBvW/pHAlhdAaRQA7smp76Y8ukMas7qiThBok48gRwyOgm175fD es9kB7wg==; Received: from [95.42.20.142] (port=48504 helo=kendros.lan) by server28.superhosting.bg with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1s4FA5-00067X-16; Tue, 07 May 2024 10:22:55 +0300 From: Dimitar Dimitrov To: gcc-patches@gcc.gnu.org Cc: Dimitar Dimitrov Subject: [COMMITTED 0/9] Small cleanups and improvements for PRU backend Date: Tue, 7 May 2024 10:22:32 +0300 Message-ID: X-Mailer: git-send-email 2.45.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - server28.superhosting.bg X-AntiAbuse: Original Domain - gcc.gnu.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - dinux.eu X-Get-Message-Sender-Via: server28.superhosting.bg: authenticated_id: dimitar@dinux.eu X-Authenticated-Sender: server28.superhosting.bg: dimitar@dinux.eu X-Source: X-Source-Args: X-Source-Dir: X-Spam-Status: No, score=-5.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,KAM_SHORT,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This patch set includes small cleanups and code generation improvements I implemented during stages 3 and 4. All patches have been regression-tested individually for pru-unknown-elf while being developed. And the entire set was tested again on GCC 15 mainline. Dimitar Dimitrov (9): pru: Implement TARGET_ADDRESS_COST pru: Implement zero fill for 64-bit registers pru: Optimize the extzv and insv patterns pru: Add pattern variants for zero extending destination pru: Skip register save if function will not return pru: Drop usage of ATTRIBUTE_UNUSED pru: Use HOST_WIDE_INT_1U macro pru: Refactor to use passes definition file pru: New validation pass for minrt gcc/config/pru/alu-zext.md | 38 +++++- gcc/config/pru/pru-passes.cc | 96 ++++++++++--- gcc/config/pru/pru-passes.def | 29 ++++ gcc/config/pru/pru-pragma.cc | 2 +- gcc/config/pru/pru-protos.h | 3 +- gcc/config/pru/pru.cc | 58 +++++--- gcc/config/pru/pru.md | 128 +++++++++++++++--- gcc/config/pru/t-pru | 2 + gcc/testsuite/g++.target/pru/minrt-1.cc | 10 ++ gcc/testsuite/g++.target/pru/minrt-2.cc | 10 ++ gcc/testsuite/g++.target/pru/minrt-3.cc | 9 ++ gcc/testsuite/g++.target/pru/pru.exp | 34 +++++ gcc/testsuite/gcc.target/pru/ashiftrt.c | 2 +- gcc/testsuite/gcc.target/pru/extzv-1.c | 14 ++ gcc/testsuite/gcc.target/pru/extzv-2.c | 15 ++ gcc/testsuite/gcc.target/pru/extzv-3.c | 13 ++ gcc/testsuite/gcc.target/pru/insv-1.c | 14 ++ gcc/testsuite/gcc.target/pru/insv-2.c | 14 ++ gcc/testsuite/gcc.target/pru/insv-3.c | 14 ++ gcc/testsuite/gcc.target/pru/insv-4.c | 14 ++ gcc/testsuite/gcc.target/pru/minrt-1.c | 10 ++ gcc/testsuite/gcc.target/pru/minrt-2.c | 10 ++ gcc/testsuite/gcc.target/pru/minrt-3.c | 9 ++ gcc/testsuite/gcc.target/pru/mov-0.c | 19 +++ .../gcc.target/pru/noreturn-prologue-1.c | 10 ++ .../gcc.target/pru/noreturn-prologue-2.c | 11 ++ .../gcc.target/pru/zero_extend-op0.c | 28 ++++ 27 files changed, 549 insertions(+), 67 deletions(-) create mode 100644 gcc/config/pru/pru-passes.def create mode 100644 gcc/testsuite/g++.target/pru/minrt-1.cc create mode 100644 gcc/testsuite/g++.target/pru/minrt-2.cc create mode 100644 gcc/testsuite/g++.target/pru/minrt-3.cc create mode 100644 gcc/testsuite/g++.target/pru/pru.exp create mode 100644 gcc/testsuite/gcc.target/pru/extzv-1.c create mode 100644 gcc/testsuite/gcc.target/pru/extzv-2.c create mode 100644 gcc/testsuite/gcc.target/pru/extzv-3.c create mode 100644 gcc/testsuite/gcc.target/pru/insv-1.c create mode 100644 gcc/testsuite/gcc.target/pru/insv-2.c create mode 100644 gcc/testsuite/gcc.target/pru/insv-3.c create mode 100644 gcc/testsuite/gcc.target/pru/insv-4.c create mode 100644 gcc/testsuite/gcc.target/pru/minrt-1.c create mode 100644 gcc/testsuite/gcc.target/pru/minrt-2.c create mode 100644 gcc/testsuite/gcc.target/pru/minrt-3.c create mode 100644 gcc/testsuite/gcc.target/pru/mov-0.c create mode 100644 gcc/testsuite/gcc.target/pru/noreturn-prologue-1.c create mode 100644 gcc/testsuite/gcc.target/pru/noreturn-prologue-2.c create mode 100644 gcc/testsuite/gcc.target/pru/zero_extend-op0.c -- 2.45.0