From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-42.freemail.mail.aliyun.com (out30-42.freemail.mail.aliyun.com [115.124.30.42]) by sourceware.org (Postfix) with ESMTPS id 5EA84385085B for ; Tue, 6 Sep 2022 07:17:34 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 5EA84385085B 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=01201311R651e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046051;MF=cooper.qu@linux.alibaba.com;NM=1;PH=DS;RN=2;SR=0;TI=SMTPD_---0VObnmXm_1662448649; Received: from L-PF1ZESZG-1136.hz.ali.com(mailfrom:cooper.qu@linux.alibaba.com fp:SMTPD_---0VObnmXm_1662448649) by smtp.aliyun-inc.com; Tue, 06 Sep 2022 15:17:31 +0800 From: Xianmiao Qu To: gcc-patches@gcc.gnu.org Cc: Xianmiao Qu Subject: [COMMITTED] C-SKY: Fix missing operand when do spilt for cskyv2_addcc and cskyv2_addcc_invert. Date: Tue, 6 Sep 2022 15:17:21 +0800 Message-Id: <20220906071721.823-1-cooper.qu@linux.alibaba.com> X-Mailer: git-send-email 2.24.0.windows.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-20.4 required=5.0 tests=BAYES_00,ENV_AND_HDR_SPF_MATCH,GIT_PATCH_0,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE,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: It will cause ICE when compiling the case: gcc/testsuite/gcc.dg/params/blocksort-part.c gcc/ * config/csky/csky.md (cskyv2_addcc): Fix missing operand. (cskyv2_addcc_invert): Likewise. --- gcc/config/csky/csky.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/gcc/config/csky/csky.md b/gcc/config/csky/csky.md index 6b05930a9fb..6a6592902ef 100644 --- a/gcc/config/csky/csky.md +++ b/gcc/config/csky/csky.md @@ -1279,7 +1279,8 @@ "reload_completed && !rtx_equal_p (operands[0], operands[1])" [(set (match_dup 0) (if_then_else:SI (ne (reg:CC CSKY_CC_REGNUM) (const_int 0)) - (plus:SI (match_dup 0) (match_dup 2))))] + (plus:SI (match_dup 0) (match_dup 2)) + (match_dup 0)))] { emit_insn (gen_movf (copy_rtx (operands[0]), copy_rtx (operands[1]), @@ -1305,7 +1306,8 @@ "reload_completed && !rtx_equal_p (operands[0], operands[1])" [(set (match_dup 0) (if_then_else:SI (eq (reg:CC CSKY_CC_REGNUM) (const_int 0)) - (plus:SI (match_dup 0) (match_dup 2))))] + (plus:SI (match_dup 0) (match_dup 2)) + (match_dup 0)))] { emit_insn (gen_movt (copy_rtx (operands[0]), copy_rtx (operands[1]), -- 2.17.1