From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2100) id F327E3894C35; Sat, 22 Aug 2020 21:40:13 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F327E3894C35 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1598132414; bh=AF48oGRRCKFEKcLckDeM+X5iQUXFQ3CALL9e+9FpWsA=; h=From:To:Subject:Date:From; b=jV3UqIGjN2k+lMKqMsDUi7kRx2L5G40w9gcgmCnhiQI5ePXrdTIKGPxl7dsCFUZ3f M6wAkbmkqh9K3mQDD50v3KIFafrARoMFCEWBhkPDd8p2mHW2VjjpeEXJgJgBbEHTCJ +uVf2+/fBjKy3Wh6yMAXHLxLMsjgTPKlHV5hJNLQ= Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Giuliano Belinassi To: gcc-cvs@gcc.gnu.org Subject: [gcc/devel/autopar_devel] arm: Fix unwanted fall-throughs in arm.c X-Act-Checkin: gcc X-Git-Author: Andrea Corallo X-Git-Refname: refs/heads/devel/autopar_devel X-Git-Oldrev: 52d940305961de2edc68f99f70d2b02af7b71184 X-Git-Newrev: 8e1658de901a28d4003952549ded0a876a2744b8 Message-Id: <20200822214013.F327E3894C35@sourceware.org> Date: Sat, 22 Aug 2020 21:40:13 +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: Sat, 22 Aug 2020 21:40:14 -0000 https://gcc.gnu.org/g:8e1658de901a28d4003952549ded0a876a2744b8 commit 8e1658de901a28d4003952549ded0a876a2744b8 Author: Andrea Corallo Date: Wed May 27 17:43:48 2020 +0100 arm: Fix unwanted fall-throughs in arm.c gcc/ChangeLog 2020-05-28 Andrea Corallo * config/arm/arm.c (mve_vector_mem_operand): Fix unwanted fall-throughs. Diff: --- gcc/config/arm/arm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index c396b5b28e3..6b7ca829f1c 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -13327,32 +13327,38 @@ mve_vector_mem_operand (machine_mode mode, rtx op, bool strict) if (abs (val) <= 127) return ((reg_no < LAST_ARM_REGNUM && reg_no != SP_REGNUM) || (!strict && reg_no >= FIRST_PSEUDO_REGISTER)); + return FALSE; case E_V8HImode: case E_V8HFmode: if (abs (val) <= 255) return ((reg_no < LAST_ARM_REGNUM && reg_no != SP_REGNUM) || (!strict && reg_no >= FIRST_PSEUDO_REGISTER)); + return FALSE; case E_V8QImode: case E_V4QImode: if (abs (val) <= 127) return (reg_no <= LAST_LO_REGNUM || (!strict && reg_no >= FIRST_PSEUDO_REGISTER)); + return FALSE; case E_V4HImode: case E_V4HFmode: if (val % 2 == 0 && abs (val) <= 254) return (reg_no <= LAST_LO_REGNUM || (!strict && reg_no >= FIRST_PSEUDO_REGISTER)); + return FALSE; case E_V4SImode: case E_V4SFmode: if (val % 4 == 0 && abs (val) <= 508) return ((reg_no < LAST_ARM_REGNUM && reg_no != SP_REGNUM) || (!strict && reg_no >= FIRST_PSEUDO_REGISTER)); + return FALSE; case E_V2DImode: case E_V2DFmode: case E_TImode: if (val % 4 == 0 && val >= 0 && val <= 1020) return ((reg_no < LAST_ARM_REGNUM && reg_no != SP_REGNUM) || (!strict && reg_no >= FIRST_PSEUDO_REGISTER)); + return FALSE; default: return FALSE; }