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[174.21.149.226]) by smtp.gmail.com with ESMTPSA id n16sm2104575pfq.61.2020.05.08.08.22.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2020 08:22:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Satlmvku/pHGor6xmZAkPC5FD5Q8goGXCeVbGvbx+tw=; b=NB2V41QMaUYgyy5+LQORYYXwax1Bq7vky0SwxoJr4i8PnpnbnMW/GvT/FGHuhpEMuO 1uRW/VNsCchD9LXy1fbsJ0JPOBCEWltUJBYfd36t3U5vjM83Zj93gZA2YjoU3vw07ZEu nmA7O4LCsgnhvoClppU809tIkgI10uHkHHs8/CRZwvBczNjeUEQbGJvHcFbOaOgzXDp4 cP/8JOy/pbIMnCyRpj4Fp22Uk3eAjKkF/ImvUsTb17auDbS7mA+s73ZjVgiWEfF98r6l mORMTukZq411JKDskOBmdkx8JqO6IhM3skIGDElndyLZtcZDzkqS7C6xslMlzYlR3gRM dI8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Satlmvku/pHGor6xmZAkPC5FD5Q8goGXCeVbGvbx+tw=; b=iApy3mkRTjArKMoA/B7NR2UxkxqtKveGm4p7fGTpyK6y4GXJZh3XlHYP/xFuoQW5O7 buNg+ScLt/bfXmIH/Dv1ePA5yU36kd+1SSb/9L2L25jifqEBGL13hCIFmP/vCTGYqIUx IZ7cjvHLvq27EH/kbqu4In7P+XWW+lIiYPN83doNTxeHvDFQEy6UCHh46vv9a6UI/p+Y SB+HAEeOLjxOOoPZg8Y0IURzqOmJJdDYcniUJxINuX342nafVc3U0wKLq6U/TvFALRyd kHr5xLXIkFHNZyQSwlOPrfYjkKXlnxUAJTQ8TMOvUwUBm5je/moP5VWeqZMu1oznE31L 0RNw== X-Gm-Message-State: AGi0PuYiA69KT/bw3yhZFns23HogrHvYo8WkCbysOAyybEO3gTivQHT2 f9GOR3IKJb+noVfguJd3sVgFEwBasDo= X-Google-Smtp-Source: APiQypItIA8cHCF4y3HKU/GN6fZdYjCSoLssT8g+6B5X9e4WVOkbDnyZYRfwsEmcdEy+appIugw0Ow== X-Received: by 2002:a17:90a:fd94:: with SMTP id cx20mr6922796pjb.157.1588951341477; Fri, 08 May 2020 08:22:21 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 14/16] target/arm: Clear tail in gvec_fmul_idx_*, gvec_fmla_idx_* Date: Fri, 8 May 2020 08:21:58 -0700 Message-Id: <20200508152200.6547-15-richard.henderson@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200508152200.6547-1-richard.henderson@linaro.org> References: <20200508152200.6547-1-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::641; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x641.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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: peter.maydell@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" Must clear the tail for AdvSIMD when SVE is enabled. Fixes: ca40a6e6e39 Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/vec_helper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/target/arm/vec_helper.c b/target/arm/vec_helper.c index 6aa2ca0827..a483841add 100644 --- a/target/arm/vec_helper.c +++ b/target/arm/vec_helper.c @@ -747,6 +747,7 @@ void HELPER(NAME)(void *vd, void *vn, void *vm, void *s= tat, uint32_t desc) \ d[i + j] =3D TYPE##_mul(n[i + j], mm, stat); = \ } = \ } = \ + clear_tail(d, oprsz, simd_maxsz(desc)); = \ } =20 DO_MUL_IDX(gvec_fmul_idx_h, float16, H2) @@ -771,6 +772,7 @@ void HELPER(NAME)(void *vd, void *vn, void *vm, void *v= a, \ mm, a[i + j], 0, stat); = \ } = \ } = \ + clear_tail(d, oprsz, simd_maxsz(desc)); = \ } =20 DO_FMLA_IDX(gvec_fmla_idx_h, float16, H2) --=20 2.20.1