From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [IPv6:2001:470:683e::1]) by sourceware.org (Postfix) with ESMTPS id 279223858434 for ; Wed, 9 Nov 2022 13:53:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 279223858434 Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=xry111.site Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=xry111.site DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1668002029; bh=ED92kYYNPiiqIP8K6vutaDOWHGA0oMefSGC+hvkScAs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iuMrd7OEbGiOX/zaD5yZ9QlD8uS1Ok+Ei+sUrV7hkkPWJJpTr1EORHoeOWdT6XzUh 5gsdylJmV18FEB7ajnrWsS8Ybw5Yc8mvlZAAKu4UYQqi4W3UyTrcXtIhKBCZ5NinmU 81z/Mi2LPUUsrsDm/AYKLD/OxDzgJ2jhuL5+fxRA= Received: from xry111-x57s1.. (unknown [IPv6:240e:358:113a:1300:dc73:854d:832e:2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id 88EA166887; Wed, 9 Nov 2022 08:53:45 -0500 (EST) From: Xi Ruoyao To: gcc-patches@gcc.gnu.org Cc: Lulu Cheng , Wang Xuerui , Chenghua Xu , Xiaolin Tang , Xi Ruoyao Subject: [PATCH v2 1/4] LoongArch: Rename frint_ to rint2 Date: Wed, 9 Nov 2022 21:53:26 +0800 Message-Id: <20221109135329.952128-2-xry111@xry111.site> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221109135329.952128-1-xry111@xry111.site> References: <20221109135329.952128-1-xry111@xry111.site> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FROM_SUSPICIOUS_NTLD,GIT_PATCH_0,KAM_NUMSUBJECT,KAM_SHORT,LIKELY_SPAM_FROM,PDS_OTHER_BAD_TLD,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: Use standard name so __builtin_rint{,f} can be expanded to one instruction. gcc/ChangeLog: * config/loongarch/loongarch.md (frint_): Rename to .. (rint2): .. this. gcc/testsuite/ChangeLog: * gcc.target/loongarch/frint.c: New test. --- gcc/config/loongarch/loongarch.md | 4 ++-- gcc/testsuite/gcc.target/loongarch/frint.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+), 2 deletions(-) create mode 100644 gcc/testsuite/gcc.target/loongarch/frint.c diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md index bda34d0f3db..a14ab14ac24 100644 --- a/gcc/config/loongarch/loongarch.md +++ b/gcc/config/loongarch/loongarch.md @@ -2012,8 +2012,8 @@ (define_insn "lui_h_hi12" [(set_attr "type" "move")] ) -;; Convert floating-point numbers to integers -(define_insn "frint_" +;; Round floating-point numbers to integers +(define_insn "rint2" [(set (match_operand:ANYF 0 "register_operand" "=f") (unspec:ANYF [(match_operand:ANYF 1 "register_operand" "f")] UNSPEC_FRINT))] diff --git a/gcc/testsuite/gcc.target/loongarch/frint.c b/gcc/testsuite/gcc.target/loongarch/frint.c new file mode 100644 index 00000000000..3ee6a8f973a --- /dev/null +++ b/gcc/testsuite/gcc.target/loongarch/frint.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-mdouble-float" } */ +/* { dg-final { scan-assembler "frint\\.s" } } */ +/* { dg-final { scan-assembler "frint\\.d" } } */ + +double +my_rint (double a) +{ + return __builtin_rint (a); +} + +float +my_rintf (float a) +{ + return __builtin_rintf (a); +} -- 2.38.1