From patchwork Thu Mar 25 02:50:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taylor Simpson X-Patchwork-Id: 1458140 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcdkim header.b=oON9Ngq3; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4F5VQY1FCTz9sWQ for ; Thu, 25 Mar 2021 14:07:33 +1100 (AEDT) Received: from localhost ([::1]:40778 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lPGLL-0004iH-6y for incoming@patchwork.ozlabs.org; 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24 Mar 2021 19:50:13 -0700 X-QCInternal: smtphost Received: from vu-tsimpson-aus.qualcomm.com (HELO vu-tsimpson1-aus.qualcomm.com) ([10.222.150.1]) by ironmsg-SD-alpha.qualcomm.com with ESMTP; 24 Mar 2021 19:50:12 -0700 Received: by vu-tsimpson1-aus.qualcomm.com (Postfix, from userid 47164) id 0435B163D; Wed, 24 Mar 2021 21:50:12 -0500 (CDT) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [PATCH 06/15] Hexagon (target/hexagon) utility function changes Date: Wed, 24 Mar 2021 21:50:01 -0500 Message-Id: <1616640610-17319-7-git-send-email-tsimpson@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616640610-17319-1-git-send-email-tsimpson@quicinc.com> References: <1616640610-17319-1-git-send-email-tsimpson@quicinc.com> MIME-Version: 1.0 Received-SPF: pass client-ip=199.106.114.38; envelope-from=tsimpson@qualcomm.com; helo=alexa-out-sd-01.qualcomm.com X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ale@rev.ng, philmd@redhat.com, tsimpson@quicinc.com, richard.henderson@linaro.org, bcain@quicinc.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Remove unused carry_from_add64 function Change type of softfloat_roundingmodes Address feedback from Richard Henderson Signed-off-by: Taylor Simpson Reviewed-by: Richard Henderson --- target/hexagon/arch.c | 15 +-------------- target/hexagon/arch.h | 1 - target/hexagon/macros.h | 2 -- 3 files changed, 1 insertion(+), 17 deletions(-) diff --git a/target/hexagon/arch.c b/target/hexagon/arch.c index 09de124..bb51f19 100644 --- a/target/hexagon/arch.c +++ b/target/hexagon/arch.c @@ -76,19 +76,6 @@ uint64_t deinterleave(uint64_t src) return myeven | (myodd << 32); } -uint32_t carry_from_add64(uint64_t a, uint64_t b, uint32_t c) -{ - uint64_t tmpa, tmpb, tmpc; - tmpa = fGETUWORD(0, a); - tmpb = fGETUWORD(0, b); - tmpc = tmpa + tmpb + c; - tmpa = fGETUWORD(1, a); - tmpb = fGETUWORD(1, b); - tmpc = tmpa + tmpb + fGETUWORD(1, tmpc); - tmpc = fGETUWORD(1, tmpc); - return tmpc; -} - int32_t conv_round(int32_t a, int n) { int64_t val; @@ -108,7 +95,7 @@ int32_t conv_round(int32_t a, int n) /* Floating Point Stuff */ -static const int softfloat_roundingmodes[] = { +static const FloatRoundMode softfloat_roundingmodes[] = { float_round_nearest_even, float_round_to_zero, float_round_down, diff --git a/target/hexagon/arch.h b/target/hexagon/arch.h index 1f7f036..6e0b0d9 100644 --- a/target/hexagon/arch.h +++ b/target/hexagon/arch.h @@ -22,7 +22,6 @@ uint64_t interleave(uint32_t odd, uint32_t even); uint64_t deinterleave(uint64_t src); -uint32_t carry_from_add64(uint64_t a, uint64_t b, uint32_t c); int32_t conv_round(int32_t a, int n); void arch_fpop_start(CPUHexagonState *env); void arch_fpop_end(CPUHexagonState *env); diff --git a/target/hexagon/macros.h b/target/hexagon/macros.h index cfcb817..8cb211d 100644 --- a/target/hexagon/macros.h +++ b/target/hexagon/macros.h @@ -341,8 +341,6 @@ static inline void gen_logical_not(TCGv dest, TCGv src) #define fWRITE_LC0(VAL) WRITE_RREG(HEX_REG_LC0, VAL) #define fWRITE_LC1(VAL) WRITE_RREG(HEX_REG_LC1, VAL) -#define fCARRY_FROM_ADD(A, B, C) carry_from_add64(A, B, C) - #define fSET_OVERFLOW() SET_USR_FIELD(USR_OVF, 1) #define fSET_LPCFG(VAL) SET_USR_FIELD(USR_LPCFG, (VAL)) #define fGET_LPCFG (GET_USR_FIELD(USR_LPCFG))