From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-44.freemail.mail.aliyun.com (out30-44.freemail.mail.aliyun.com [115.124.30.44]) by sourceware.org (Postfix) with ESMTPS id D30283858D32 for ; Fri, 13 Jan 2023 12:38:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D30283858D32 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linux.alibaba.com X-Alimail-AntiSpam:AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045176;MF=cooper.qu@linux.alibaba.com;NM=1;PH=DS;RN=1;SR=0;TI=SMTPD_---0VZUonxm_1673613486; Received: from localhost(mailfrom:cooper.qu@linux.alibaba.com fp:SMTPD_---0VZUonxm_1673613486) by smtp.aliyun-inc.com; Fri, 13 Jan 2023 20:38:06 +0800 From: Xianmiao Qu To: gcc-patches@gcc.gnu.org Subject: [committed] C-SKY: Add conditions for ceil etc patterns. Date: Fri, 13 Jan 2023 20:38:05 +0800 Message-Id: <20230113123805.75201-1-cooper.qu@linux.alibaba.com> X-Mailer: git-send-email 2.32.1 (Apple Git-133) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-20.5 required=5.0 tests=BAYES_00,ENV_AND_HDR_SPF_MATCH,GIT_PATCH_0,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,UNPARSEABLE_RELAY,USER_IN_DEF_SPF_WL 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: The ceil etc functions can be only inlined as instruction when they can raise the "inexact" exception. Without the adding conditions, it will cause the "gcc.dg/torture/builtin-fp-int-inexact-c2x.c" etc cases fails. gcc/ * config/csky/csky_insn_fpuv3.md (lsi2): Test flag_fp_int_builtin_inexact || !flag_trapping_math. (2): Likewise. --- gcc/config/csky/csky_insn_fpuv3.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/gcc/config/csky/csky_insn_fpuv3.md b/gcc/config/csky/csky_insn_fpuv3.md index 628bae597ba..7f8f459621e 100644 --- a/gcc/config/csky/csky_insn_fpuv3.md +++ b/gcc/config/csky/csky_insn_fpuv3.md @@ -476,14 +476,16 @@ [(set (match_operand:SI 0 "register_operand" "=v") (FIX_SU:SI (unspec:F3ANY [(match_operand:F3ANY 1 "register_operand" "0")] FRM)))] - "CSKY_ISA_FEATURE(fpv3_)" + "CSKY_ISA_FEATURE(fpv3_) + && (flag_fp_int_builtin_inexact || !flag_trapping_math)" "fftoi.f.32\t%0, %1" ) (define_insn "2" [(set (match_operand:F3ANY 0 "register_operand" "=v") (unspec:F3ANY [(match_operand:F3ANY 1 "register_operand" "0")] FRMF))] - "CSKY_ISA_FEATURE(fpv3_)" + "CSKY_ISA_FEATURE(fpv3_) + && (flag_fp_int_builtin_inexact || !flag_trapping_math)" "fftofi.f\t%0, %1" ) -- 2.32.1 (Apple Git-133)