From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2093) id 05A1C385355B; Fri, 17 Jun 2022 13:59:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 05A1C385355B MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Kito Cheng To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-1153] RISC-V: Supress warning for comparison of integer expressions of different signedness X-Act-Checkin: gcc X-Git-Author: Kito Cheng X-Git-Refname: refs/heads/master X-Git-Oldrev: 040f8224617ad3924f606c8982da369f898693d1 X-Git-Newrev: d6b423882a05d7b4f40ae1e9d942c9c4c13761b7 Message-Id: <20220617135949.05A1C385355B@sourceware.org> Date: Fri, 17 Jun 2022 13:59:49 +0000 (GMT) X-BeenThere: gcc-cvs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 17 Jun 2022 13:59:49 -0000 https://gcc.gnu.org/g:d6b423882a05d7b4f40ae1e9d942c9c4c13761b7 commit r13-1153-gd6b423882a05d7b4f40ae1e9d942c9c4c13761b7 Author: Kito Cheng Date: Fri Jun 17 21:57:35 2022 +0800 RISC-V: Supress warning for comparison of integer expressions of different signedness gcc/ChangeLog: * config/riscv/bitmanip.md: Supress warning. Diff: --- gcc/config/riscv/bitmanip.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gcc/config/riscv/bitmanip.md b/gcc/config/riscv/bitmanip.md index 6c1ccc6f8c5..d1570ce8508 100644 --- a/gcc/config/riscv/bitmanip.md +++ b/gcc/config/riscv/bitmanip.md @@ -102,7 +102,7 @@ { unsigned HOST_WIDE_INT mask = UINTVAL (operands[3]); /* scale: shift within the sh[123]add.uw */ - int scale = 32 - clz_hwi (mask); + unsigned HOST_WIDE_INT scale = 32 - clz_hwi (mask); /* bias: pre-scale amount (i.e. the prior shift amount) */ int bias = ctz_hwi (mask) - scale;