Message ID | 20230915023640.75216-18-kmatsui@gcc.gnu.org |
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State | Unresolved |
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Fri, 15 Sep 2023 02:36:58 +0000 Received: from smtp.washington.edu (smtp.washington.edu [128.208.60.54]) by mxout23.cac.washington.edu (8.14.4+UW20.07/8.14.4+UW22.04) with ESMTP id 38F2agkh024400 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 14 Sep 2023 19:36:43 -0700 X-Auth-Received: from localhost.localdomain ([10.154.75.179]) (authenticated authid=kmatsui) by smtp.washington.edu (8.16.1+UW21.10/8.14.4+UW19.10) with ESMTPSA id 38F2ago9001192 (version=TLSv1.2 cipher=DHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT); Thu, 14 Sep 2023 19:36:42 -0700 X-UW-Orig-Sender: kmatsui@smtp.washington.edu To: gcc-patches@gcc.gnu.org Cc: libstdc++@gcc.gnu.org, Ken Matsui <kmatsui@gcc.gnu.org>, Andrew Pinski <pinskia@gmail.com> Subject: [PATCH v13 17/40] c-family: Fix C_SET_RID_CODE to handle 16-bit rid code correctly Date: Thu, 14 Sep 2023 19:34:57 -0700 Message-ID: <20230915023640.75216-18-kmatsui@gcc.gnu.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230915023640.75216-1-kmatsui@gcc.gnu.org> References: <20230915022305.74083-1-kmatsui@gcc.gnu.org> <20230915023640.75216-1-kmatsui@gcc.gnu.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: n984pMGODF_yoEUiWvpccoNjYIs7wvAv X-Proofpoint-GUID: n984pMGODF_yoEUiWvpccoNjYIs7wvAv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-15_02,2023-09-14_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 mlxlogscore=815 clxscore=1034 phishscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 priorityscore=1501 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2309150022 X-Spam-Status: No, score=-13.0 required=5.0 tests=BAYES_00, GIT_PATCH_0, JMQ_SPF_NEUTRAL, KAM_DMARC_STATUS, KAM_SHORT, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_NEUTRAL, 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list <gcc-patches.gcc.gnu.org> List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-patches>, <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe> List-Archive: <https://gcc.gnu.org/pipermail/gcc-patches/> List-Post: <mailto:gcc-patches@gcc.gnu.org> List-Help: <mailto:gcc-patches-request@gcc.gnu.org?subject=help> List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-patches>, <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe> From: Ken Matsui via Gcc-patches <gcc-patches@gcc.gnu.org> Reply-To: Ken Matsui <kmatsui@gcc.gnu.org> Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org Sender: "Gcc-patches" <gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org> X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1776995594649497470 X-GMAIL-MSGID: 1777071767311204406 |
Series |
Optimize type traits performance
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Checks
Context | Check | Description |
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snail/gcc-patch-check | warning | Git am fail log |
Commit Message
Ken Matsui
Sept. 15, 2023, 2:34 a.m. UTC
This patch fixes incorrect handling for the new 16-bit rid code. Unsigned
char was previously used for the 8-bit rid code, but unsigned short is now
required.
gcc/c-family/ChangeLog:
* c-common.h (C_SET_RID_CODE): Use unsigned short instead of
unsigned char.
Ref: Initial discussion: https://gcc.gnu.org/pipermail/gcc/2023-September/242460.html
Code provided by Andrew: https://gcc.gnu.org/pipermail/gcc/2023-September/242461.html
Co-authored-by: Andrew Pinski <pinskia@gmail.com>
Signed-off-by: Ken Matsui <kmatsui@gcc.gnu.org>
---
gcc/c-family/c-common.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/c-family/c-common.h b/gcc/c-family/c-common.h index 1fdba7ef3ea..73bc23fa49f 100644 --- a/gcc/c-family/c-common.h +++ b/gcc/c-family/c-common.h @@ -382,7 +382,7 @@ enum c_tree_index #define C_RID_CODE(id) \ ((enum rid) (((struct c_common_identifier *) (id))->node.rid_code)) #define C_SET_RID_CODE(id, code) \ - (((struct c_common_identifier *) (id))->node.rid_code = (unsigned char) code) + (((struct c_common_identifier *) (id))->node.rid_code = (unsigned short) code) /* Identifier part common to the C front ends. Inherits from tree_identifier, despite appearances. */