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([63.239.63.212]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-72aad8dbaf1sm24620827b3a.112.2025.01.02.10.10.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Jan 2025 10:10:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1735841427; x=1736446227; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=ODJWln5ZzSpU4153pmgMXNex3ZG66lQDw9JutqWsd/o=; b=dI8YI7wsyV7gvwNZA6cJeKLtkbJDZrdqRqU1vMuQAhLUGMKuIsu/zsICToFwSunT5e llhYP3fnE/x5Jngil9pOFYEEn6HB1KhIJCrW7ZVSMP9aG5TPa5mBBnsDtQtxIVfOAVms y4nvh1buFx4i72Xr9AX/0bo5/YWU3yOUcA8zxW1E+K/+V/iZG/Osch0vhDFdzP4uH9aS w7SKUxplHq6oWZmEr344htead3qPedGaghkuagBEwInKFQiL/uYowPhepq4ZswNmoPLI lsE72FBZxI60U4HoJATnTijvUq7pV/Z0bhHTbFggPi2Gq1NwHtf0HTJ4I1PONyj7Ewnp ZlHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735841427; x=1736446227; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ODJWln5ZzSpU4153pmgMXNex3ZG66lQDw9JutqWsd/o=; b=gSg37lUshNPEIzaZMzizWvjDlB5yOy2hjGx2IDQZc1oc7G2kxH1267lOIz69LtpF8c rVkZFdXfnEjVwH1AWxdMnh/B0+m7BGHNSoNzYSyQ+YZcAM6WJ+76x/ccKV3eIUeQgceA qhiesYMq6RDlB0HEMkgIJg/hRWDM25EVIGUuEWxdRWN/X22ORU3Akw/nrph7rMOlFI2u XQiE5lqJIJWAYkx0skgzPVyELKiYhsiKZJ0l5Ydnu/vcFvHhmW1PH01fAmy84/x0Pjy0 +q8pHrjW/0r9zrFASA8EYo8CDDdTY+vj10DYUgWvbmKjMMjfhPJIulu+6IDP5p17DLRV zyTA== X-Gm-Message-State: AOJu0YxXqq69hwL56mRBo9istx4ysdoei32XuiqMNe0u9Ihk8fDs2BWk sMy619oiJyEO6G4xXWTGkrRCAQUDsmhWphV4zbqsXtNPPF2mSinpdW/buL2+J+w7u9+fY/MO9TW K X-Gm-Gg: ASbGnctaNzvk0zxlQP40tIDBW92a4+YGU4jRXpTu5U8PCSOJsa7Pz9uPlt5A4LVY/kS 3EnredzwKHXiMgmnDwoqLP2xNiExCsSuyh49uFCRAidQ83OAoESkInJW07247vAxPldDM26eKsz fTf1xV/V6mEj/Q/IRZUecrBuiNYsaLQp5n+BkR0wXSdddJ0ZPySi4o9Ta0UPKm+4wlYzmXz/9CV V0Kty84lcLxBxfeGhtbgPQr00zsNJ5vpHYPlc1pgr0pvdpo7hoPqLnYK9N/Fg== X-Google-Smtp-Source: AGHT+IGBzEuO/0mRgE1PA3nEMVK31jw/XPg/FJB+Olr4nwCDVmDCKpBDyYykzTYmP8s+iSkSkqIl5A== X-Received: by 2002:a05:6a00:35ce:b0:725:eb85:f7ef with SMTP id d2e1a72fcca58-72abddcaf2fmr64941995b3a.14.1735841427429; Thu, 02 Jan 2025 10:10:27 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 41/73] tcg/sparc64: Use SRA, SRL for {s}extract_i64 Date: Thu, 2 Jan 2025 10:06:21 -0800 Message-ID: <20250102180654.1420056-42-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250102180654.1420056-1-richard.henderson@linaro.org> References: <20250102180654.1420056-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x630.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1735841678016116600 Content-Type: text/plain; charset="utf-8" Extracts which abut bit 32 may use 32-bit shifts. Signed-off-by: Richard Henderson --- tcg/sparc64/tcg-target-has.h | 9 +++++++-- tcg/sparc64/tcg-target.c.inc | 11 +++++++++++ 2 files changed, 18 insertions(+), 2 deletions(-) diff --git a/tcg/sparc64/tcg-target-has.h b/tcg/sparc64/tcg-target-has.h index 188201eb80..0acc5301ca 100644 --- a/tcg/sparc64/tcg-target-has.h +++ b/tcg/sparc64/tcg-target-has.h @@ -55,12 +55,17 @@ extern bool use_vis3_instructions; #define TCG_TARGET_HAS_ext16u_i64 0 #define TCG_TARGET_HAS_ext32u_i64 1 #define TCG_TARGET_HAS_deposit_i64 0 -#define TCG_TARGET_HAS_extract_i64 0 -#define TCG_TARGET_HAS_sextract_i64 0 +#define TCG_TARGET_HAS_extract_i64 1 +#define TCG_TARGET_HAS_sextract_i64 1 #define TCG_TARGET_HAS_extract2_i64 0 =20 #define TCG_TARGET_HAS_qemu_ldst_i128 0 =20 #define TCG_TARGET_HAS_tst 1 =20 +#define TCG_TARGET_extract_valid(type, ofs, len) \ + ((type) =3D=3D TCG_TYPE_I64 && (ofs) + (len) =3D=3D 32) + +#define TCG_TARGET_sextract_valid TCG_TARGET_extract_valid + #endif diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc index fe3e727399..a2a8351945 100644 --- a/tcg/sparc64/tcg-target.c.inc +++ b/tcg/sparc64/tcg-target.c.inc @@ -1510,6 +1510,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_mb(s, a0); break; =20 + case INDEX_op_extract_i64: + tcg_debug_assert(a2 + args[3] =3D=3D 32); + tcg_out_arithi(s, a0, a1, a2, SHIFT_SRL); + break; + case INDEX_op_sextract_i64: + tcg_debug_assert(a2 + args[3] =3D=3D 32); + tcg_out_arithi(s, a0, a1, a2, SHIFT_SRA); + break; + case INDEX_op_mov_i32: /* Always emitted via tcg_out_mov. */ case INDEX_op_mov_i64: case INDEX_op_call: /* Always emitted via tcg_out_call. */ @@ -1558,6 +1567,8 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpc= ode op) case INDEX_op_ext32u_i64: case INDEX_op_ext_i32_i64: case INDEX_op_extu_i32_i64: + case INDEX_op_extract_i64: + case INDEX_op_sextract_i64: case INDEX_op_qemu_ld_a32_i32: case INDEX_op_qemu_ld_a64_i32: case INDEX_op_qemu_ld_a32_i64: --=20 2.43.0