From patchwork Sat May 4 15:39:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 13654057 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 728E7C4345F for ; Sat, 4 May 2024 15:41:16 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s3HU8-00022f-EL; Sat, 04 May 2024 11:39:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s3HU6-00022E-S4 for qemu-devel@nongnu.org; Sat, 04 May 2024 11:39:34 -0400 Received: from mail-pj1-x1036.google.com ([2607:f8b0:4864:20::1036]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s3HU5-0006EU-8d for qemu-devel@nongnu.org; Sat, 04 May 2024 11:39:34 -0400 Received: by mail-pj1-x1036.google.com with SMTP id 98e67ed59e1d1-2b12b52fbe0so433244a91.0 for ; Sat, 04 May 2024 08:39:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1714837172; x=1715441972; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=fi/ZQeRrecbB7BBaXRi3+3SwPGSOgsgXACvVx9J1knk=; b=uGpEVFSSEr8060cP509cO+f4sPuHs+61OeLKLcmndJaneWGPUcAcYvrjRXF+n7M2XK pO3EprLaXPujlCOdCUoD2qAiluaOjhhNebN28oEJ3C7qBagfIXb25nKc5DTqhg3fTiS9 kh5EEDQdGkce/sD1hLtUoKrN2RdsuRJHANcg0g9Ur6hb8Wz/K5r8lbrcrnycZ2O2xNvg veTlY/eKbKSQCMINRzN8Pf9hyUcSNiXEDWyjZFTiA/KkYcMWo0e0730tL0ffXL9gCgtU VuNBhCJAj7M49IYzpxXlTlqyRXhAEHkp9kNDCoytSCwO1+ImiBIOpwO8q2J1vFdQTaxN JdGg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714837172; x=1715441972; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=fi/ZQeRrecbB7BBaXRi3+3SwPGSOgsgXACvVx9J1knk=; b=hSI3C05QS4+fiCOgTxrvDk2eHTSlra8UotxkUyl+jcTkJi9aqUDY2tV4mkGiiOqiaE nqY3HkeUW4kgTOlyGgYg4b7fy8189/poGf7D8YP1P6nPCyZKR/H6SxxiLM4LU7G+12sJ 90aNU3YQdjFuyw0OFYTgkeqa5rvCMkayF38ZB42toAJG0oGQokjRRDXkWa/VEWQkND43 P3W2qoHg3tBGOFgxcV+zHpi/kKVlzyYZ/d0W3zOGm3w9nJcrMVU8EyBkSs9OFVXm4Xt3 FBJDUus1Gr7IJOfiu8lTOzMQpWuwdUt+MiZJ6ItvuIVBWkiJ6InDA/NCO+OuGoIgigul fiWQ== X-Gm-Message-State: AOJu0YxhNVmHRBm1NUGgXdQThyYv+hr0BVkeDNoueXbdBMpF2m1Omb7l zglpx99UDd1Wh4SbIgHBDtmc6LN3pA9FvTWRW0dhRBvgIaG7iZNEXHksv+IFe6T6zFPw0D5Ge7m 0 X-Google-Smtp-Source: AGHT+IG/hzdw5QCUao4sdoXVF0FENHoiHnoJROWBIlnUDLQRv7rt+zJGfwwarl4+o9JEA9QkQg3AEQ== X-Received: by 2002:a17:90b:684:b0:2b4:329e:e373 with SMTP id m4-20020a17090b068400b002b4329ee373mr5941195pjz.6.1714837171872; Sat, 04 May 2024 08:39:31 -0700 (PDT) Received: from stoup.. (174-21-72-5.tukw.qwest.net. [174.21.72.5]) by smtp.gmail.com with ESMTPSA id n15-20020a170902e54f00b001e4d22f828fsm5197859plf.33.2024.05.04.08.39.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 04 May 2024 08:39:31 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= Subject: [PULL 4/9] target/alpha: Inline DISAS_PC_UPDATED and return DISAS_NORETURN Date: Sat, 4 May 2024 08:39:21 -0700 Message-Id: <20240504153926.357845-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240504153926.357845-1-richard.henderson@linaro.org> References: <20240504153926.357845-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::1036; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1036.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Inline DISAS_PC_UPDATED switch case from alpha_tr_tb_stop(): switch (ctx->base.is_jmp) { ... case DISAS_PC_UPDATED: tcg_gen_lookup_and_goto_ptr(); break; Signed-off-by: Richard Henderson Message-Id: <20240424234436.995410-4-richard.henderson@linaro.org> [PMD: Split bigger patch, part 2/5] Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20240503072014.24751-5-philmd@linaro.org> --- target/alpha/translate.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/target/alpha/translate.c b/target/alpha/translate.c index 9ad7bf6e5f..01914e7b56 100644 --- a/target/alpha/translate.c +++ b/target/alpha/translate.c @@ -450,7 +450,8 @@ static DisasJumpType gen_bdirect(DisasContext *ctx, int ra, int32_t disp) return DISAS_NORETURN; } else { tcg_gen_movi_i64(cpu_pc, dest); - return DISAS_PC_UPDATED; + tcg_gen_lookup_and_goto_ptr(); + return DISAS_NORETURN; } } @@ -479,7 +480,8 @@ static DisasJumpType gen_bcond_internal(DisasContext *ctx, TCGCond cond, TCGv_i64 p = tcg_constant_i64(ctx->base.pc_next); tcg_gen_movcond_i64(cond, cpu_pc, cmp, i, d, p); - return DISAS_PC_UPDATED; + tcg_gen_lookup_and_goto_ptr(); + return DISAS_NORETURN; } }