From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:38548) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hLhRo-0006oE-Dj for qemu-devel@nongnu.org; Wed, 01 May 2019 01:06:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hLhRl-00036o-D1 for qemu-devel@nongnu.org; Wed, 01 May 2019 01:06:24 -0400 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]:46742) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hLhRl-00036V-7a for qemu-devel@nongnu.org; Wed, 01 May 2019 01:06:21 -0400 Received: by mail-pg1-x543.google.com with SMTP id n2so7846960pgg.13 for ; Tue, 30 Apr 2019 22:06:21 -0700 (PDT) From: Richard Henderson Date: Tue, 30 Apr 2019 22:05:36 -0700 Message-Id: <20190501050536.15580-30-richard.henderson@linaro.org> In-Reply-To: <20190501050536.15580-1-richard.henderson@linaro.org> References: <20190501050536.15580-1-richard.henderson@linaro.org> Subject: [Qemu-devel] [PATCH v2 29/29] target/xtensa: Use tcg_gen_abs_i32 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Max Filippov Cc: Max Filippov Signed-off-by: Richard Henderson --- target/xtensa/translate.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 301c8e3161..b063fa85f2 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -1709,14 +1709,7 @@ void restore_state_to_opc(CPUXtensaState *env, TranslationBlock *tb, static void translate_abs(DisasContext *dc, const OpcodeArg arg[], const uint32_t par[]) { - TCGv_i32 zero = tcg_const_i32(0); - TCGv_i32 neg = tcg_temp_new_i32(); - - tcg_gen_neg_i32(neg, arg[1].in); - tcg_gen_movcond_i32(TCG_COND_GE, arg[0].out, - arg[1].in, zero, arg[1].in, neg); - tcg_temp_free(neg); - tcg_temp_free(zero); + tcg_gen_abs_i32(arg[0].out, arg[1].in); } static void translate_add(DisasContext *dc, const OpcodeArg arg[], -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C0DBC43219 for ; Wed, 1 May 2019 05:29:52 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1AAFC2081C for ; 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[97.113.189.189]) by smtp.gmail.com with ESMTPSA id t127sm9687251pfb.106.2019.04.30.22.06.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 30 Apr 2019 22:06:19 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 30 Apr 2019 22:05:36 -0700 Message-Id: <20190501050536.15580-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190501050536.15580-1-richard.henderson@linaro.org> References: <20190501050536.15580-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::543 Subject: [Qemu-devel] [PATCH v2 29/29] target/xtensa: Use tcg_gen_abs_i32 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Max Filippov Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="UTF-8" Message-ID: <20190501050536.aSCsFFht-hOduv6OmauxW1MNnmSgsqumB7pfIoHYTsc@z> Cc: Max Filippov Signed-off-by: Richard Henderson --- target/xtensa/translate.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c index 301c8e3161..b063fa85f2 100644 --- a/target/xtensa/translate.c +++ b/target/xtensa/translate.c @@ -1709,14 +1709,7 @@ void restore_state_to_opc(CPUXtensaState *env, TranslationBlock *tb, static void translate_abs(DisasContext *dc, const OpcodeArg arg[], const uint32_t par[]) { - TCGv_i32 zero = tcg_const_i32(0); - TCGv_i32 neg = tcg_temp_new_i32(); - - tcg_gen_neg_i32(neg, arg[1].in); - tcg_gen_movcond_i32(TCG_COND_GE, arg[0].out, - arg[1].in, zero, arg[1].in, neg); - tcg_temp_free(neg); - tcg_temp_free(zero); + tcg_gen_abs_i32(arg[0].out, arg[1].in); } static void translate_add(DisasContext *dc, const OpcodeArg arg[], -- 2.17.1