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([71.212.157.132]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-27ed6996963sm107236335ad.104.2025.09.28.09.31.59 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 28 Sep 2025 09:31:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1759077120; x=1759681920; 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=cAY2ArchBWaMGfIbT8UhS815gAC6ZiBScneQAdyyaew=; b=zWXQ8anG0mjAYgRN/IhcQWwIFQ0dsr9A3KhXlPI3jVZ1lsHf4cEb2JMzUmntmS7mUX 0AWSTFmS4fhL9Ox90o4PDmjG7wimn9V2GJ4kzA5CP2nSTLC7kut80isTkn758uwx1DWA EmWEM1ZjgZnPwXsLYhgyMob+i7SggSyQwpjYu2MGNfRqmIuk9AnBPicNMvgKJtDlh8fe k/sq8sUryzB7iVKEB5r3ZZMTbtWSsqWhjRyqO1MHP541hehMiQEKXxv5i40B6eL5wh8V z9VRgWK5h7GgI6KpvRa0q0h+efF1cN9BsofYoILfj10+YO/YgnUf+m0ilYkhio26xyJZ CslA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759077120; x=1759681920; 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=cAY2ArchBWaMGfIbT8UhS815gAC6ZiBScneQAdyyaew=; b=HVIuTQokGgl4Rno0/vqD/n9EmYzzNEH/75IFCK2RxO/YG2eQw7+w7LHbpXFhdh2vL/ QWhE8X2IfymaKH6dCGJn96PPlCsJ/c8VQwpDvmKPpUrY87/xkbZakJU3ZJE7OReg5fCx KuUOfOF6azCnyYMMHUBwv5mW8KFsJWZHj60/D2Ow8rb3Q4P4wcQ06SUTTY7TdA6uKtfn XCrjwph3OAiPXtMlKki9GxlxJIKyj7qRjjC3juRaAUMo3K2kkUSCKYZ4tj/f1TjbWjUk pZ6+8j4XCt+lqekIBBkYmrFbOwt97ByHycvuZELz6Zk6I1WAETTk0bMoqJ/zXSuIz1Ux mFOQ== X-Gm-Message-State: AOJu0Yx3fCE3jkwyKFOIaRF9RkxABO5li5pLHw9zd/lURcU1WKWLMGIm seNstO37ZJvf1qw5xSJKavzm3lW7vvudcPQz2S0EMvt0p1R2JgzU54I0yue5fOmINdPi86AnrAc 6KQFTbV8= X-Gm-Gg: ASbGncvfhnmqPjWTle9GeNmLjsXK/cobm1iLR+31Cevgl55j2XH+fdYb3Vv09OFiugo 3Hlk5sz6oYC3d1KuaMC/vwUsLrewvuaAMmVHkOLnYYjJ1RwU86Hb/h5mvrLf+SB/+8P1sFQ8zxq tC0/0R2rLSnXzKWsb/yxnGg4pBtrud1TFf4pMXIm5JwYdlzqOBUEG3vyG8LAXsZJzjMk2/v56bk tuWvX7mDruGx37UBWSosu6dxTBKdgIWxtCMIjIhuknlnMfuGvSflqi/ISXWnLaMcy10Ns77itXm hZ1TGV8qzdJWa6Nh9ullX/8N3TYOteEwFlvqsJiOD5deoucfC4qFy0x9WA+ULX7v34HIFuZklcG 4UTj7rK+/TdCVeaFvo7cZIuUYy+DM X-Google-Smtp-Source: AGHT+IEE5mozXDqAViE7IhpBsaVkoYCovfCCSV79N+qbASh5UTEOsdUIivhEsArUFLsF04U+NIHLZQ== X-Received: by 2002:a17:903:2c0d:b0:250:5ff5:3f4b with SMTP id d9443c01a7336-27ed4a3e0afmr171125435ad.15.1759077120099; Sun, 28 Sep 2025 09:32:00 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH 5/5] tcg: Expand extract2_i64 with extract2_i32 on 32-bit host Date: Sun, 28 Sep 2025 09:31:55 -0700 Message-ID: <20250928163155.1472914-6-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250928163155.1472914-1-richard.henderson@linaro.org> References: <20250928163155.1472914-1-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::62d; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62d.google.com X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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: 1759077320390116600 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson --- tcg/tcg-op.c | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index 3e10a3ad16..6c697905e2 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -2721,10 +2721,23 @@ void tcg_gen_extract2_i64(TCGv_i64 ret, TCGv_i64 al= , TCGv_i64 ah, } else if (TCG_TARGET_REG_BITS =3D=3D 64) { tcg_gen_op4i_i64(INDEX_op_extract2, ret, al, ah, ofs); } else { - TCGv_i64 t0 =3D tcg_temp_ebb_new_i64(); - tcg_gen_shri_i64(t0, al, ofs); - tcg_gen_deposit_i64(ret, t0, ah, 64 - ofs, ofs); - tcg_temp_free_i64(t0); + TCGv_i32 rl =3D tcg_temp_ebb_new_i32(); + TCGv_i32 rh =3D TCGV_HIGH(ret); + TCGv_i32 t0, t1, t2; + + if (ofs & 32) { + t0 =3D TCGV_HIGH(al); + t1 =3D TCGV_LOW(ah); + t2 =3D TCGV_HIGH(ah); + } else { + t0 =3D TCGV_LOW(al); + t1 =3D TCGV_HIGH(al); + t2 =3D TCGV_LOW(ah); + } + tcg_gen_extract2_i32(rl, t0, t1, ofs & 31); + tcg_gen_extract2_i32(rh, t1, t2, ofs & 31); + tcg_gen_mov_i32(TCGV_LOW(ret), rl); + tcg_temp_free_i32(rl); } } =20 --=20 2.43.0