From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out30-112.freemail.mail.aliyun.com (out30-112.freemail.mail.aliyun.com [115.124.30.112]) by sourceware.org (Postfix) with ESMTPS id 480853858D1E for ; Wed, 17 May 2023 09:03:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 480853858D1E 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=01201311R271e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045176;MF=jinma@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0Vis8GlT_1684314207; Received: from localhost.localdomain(mailfrom:jinma@linux.alibaba.com fp:SMTPD_---0Vis8GlT_1684314207) by smtp.aliyun-inc.com; Wed, 17 May 2023 17:03:29 +0800 From: Jin Ma To: gcc-patches@gcc.gnu.org Cc: jeffreyalaw@gmail.com, jinma.contrib@gmail.com, Jin Ma Subject: [PATCH] Fix type error of 'switch (SUBREG_BYTE (op)).' Date: Wed, 17 May 2023 17:03:15 +0800 Message-Id: <20230517090315.795-1-jinma@linux.alibaba.com> X-Mailer: git-send-email 2.38.1.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-20.8 required=5.0 tests=BAYES_00,ENV_AND_HDR_SPF_MATCH,GIT_PATCH_0,KAM_DMARC_STATUS,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: For example: (define_insn "mov_lowpart_sidi2" [(set (match_operand:SI 0 "register_operand" "=r") (subreg:SI (match_operand:DI 1 "register_operand" " r") 0))] "TARGET_64BIT" "mov\t%0,%1") (define_insn "mov_highpart_sidi2" [(set (match_operand:SI 0 "register_operand" "=r") (subreg:SI (match_operand:DI 1 "register_operand" " r") 1))] "TARGET_64BIT" "movh\t%0,%1") When defining the above patterns, the generated file insn-recog.cc will appear 'switch (SUBREG_BYTE (op))', but since the return value of SUBREG_BYTE is poly_uint16_pod, the following error will occur: "error: switch quantity not an integer". gcc/ChangeLog: * genrecog.cc (print_nonbool_test): Fix type error of 'switch (SUBREG_BYTE (op))'. --- gcc/genrecog.cc | 1 + 1 file changed, 1 insertion(+) diff --git a/gcc/genrecog.cc b/gcc/genrecog.cc index 6dd375da5e3..04a5533ca4b 100644 --- a/gcc/genrecog.cc +++ b/gcc/genrecog.cc @@ -4619,6 +4619,7 @@ print_nonbool_test (output_state *os, const rtx_test &test) printf ("SUBREG_BYTE ("); print_test_rtx (os, test); printf (")"); + printf (".to_constant ()"); break; case rtx_test::WIDE_INT_FIELD: -- 2.17.1