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[2001:44b8:2176:c800:aef:59aa:1faf:7e61]) by smtp.gmail.com with ESMTPSA id o15-20020a170902d4cf00b001754fa42065sm976069plg.143.2022.11.10.23.42.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Nov 2022 23:42:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=ykW3p8xDFujqs9enheSpuJYpD12Nxn1fGpKV437Ebps=; b=NTcjZpfWPvhdBvM+9dOQ18RqXlkZKZKtpAkFKOt5OK75jwc0K6r3w32QR8uUWy2QZq xr9SH8tyvVbklFph0kmNExIQwvxP0jMb4H0gJuBVKaM1BNrEh7tF1mSI9cIQhNC9B5vV FU+Bv8Ib8NIW0JxCV8U4tJ0Na2YDtUny8553V1SE5iL5eKTw6qwxymYPQAUckyNPAPLl bVL/m5jH8/8yRIxuVCQFAjb5LcU3a2UaMV/tN1ngKv1J21eY28D7IFybZEeTXVybdnps +MV5i/L9IIO1RBaPQmxOFMPy/eCQz//rCUidyC3ffqMzYHXnsCyT6aocaR7z7TSwxiTT F6SQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=ykW3p8xDFujqs9enheSpuJYpD12Nxn1fGpKV437Ebps=; b=fiYls68NOYar6JFkPJLu34fITP7f33MiDKz/E/bpyNQP6NDbPvmQGVc2BPP515ouC8 RgqvmU6yzmVgAYmjp+usmsdH/8CFLFbiNo81Uh+xPLYrhfHUxBiVqVIiZGhtJXgRNOPX RMkcG0uvi5mWq1NJPCwmLwFJ2jLJd7nutN4qcMbYuaPc1lASPzSd/gjHBy8KoeIPk/52 9bj7rY6Q5o2m7TlwfzcnT17tQRxSV/PTcw4yUSNjALKnMHCn4fbalFxMWHf2lzmDQrFW 85K1qscg22Zskd3lZX9xNbjIpJIyCNX9zCtOYMjmpYLb3ctyE4R9MhQ8VY2nlMDwfFAf XuHg== X-Gm-Message-State: ANoB5pnxM+R5v3S7zC2PtiHmG8CUAeqgr+cZlT2DAV8DDdJb4lKNO5A0 pEEVYTztw9q60LU2KfZKuWFiXSOPSOP6H8vn X-Google-Smtp-Source: AA0mqf68lHMrUbCgGABufezbN5WfXFhN1Y83b3gec976u5wfU2P2WfRdaREfXlNHDdyv5fmveed5lw== X-Received: by 2002:a63:e644:0:b0:459:7d5f:293e with SMTP id p4-20020a63e644000000b004597d5f293emr569379pgj.602.1668152547996; Thu, 10 Nov 2022 23:42:27 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH for-8.0 v3 35/45] tcg: Add TCG_CALL_RET_BY_VEC Date: Fri, 11 Nov 2022 17:40:51 +1000 Message-Id: <20221111074101.2069454-36-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221111074101.2069454-1-richard.henderson@linaro.org> References: <20221111074101.2069454-1-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::42e; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42e.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: 1668153742716100003 Content-Type: text/plain; charset="utf-8" This will be used by _WIN64 to return i128. Not yet used, because allocation is not yet enabled. Signed-off-by: Richard Henderson --- tcg/tcg-internal.h | 1 + tcg/tcg.c | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+) diff --git a/tcg/tcg-internal.h b/tcg/tcg-internal.h index 2ec1ea01df..33f1d8b411 100644 --- a/tcg/tcg-internal.h +++ b/tcg/tcg-internal.h @@ -37,6 +37,7 @@ typedef enum { TCG_CALL_RET_NORMAL, /* by registers */ TCG_CALL_RET_BY_REF, /* for i128, by reference */ + TCG_CALL_RET_BY_VEC, /* for i128, by vector register */ } TCGCallReturnKind; =20 typedef enum { diff --git a/tcg/tcg.c b/tcg/tcg.c index 97c97158cd..3476721fbe 100644 --- a/tcg/tcg.c +++ b/tcg/tcg.c @@ -730,6 +730,10 @@ static void init_call_layout(TCGHelperInfo *info) /* Query the last register now to trigger any assert early. */ tcg_target_call_oarg_reg(info->out_kind, info->nr_out - 1); break; + case TCG_CALL_RET_BY_VEC: + /* Query the single register now to trigger any assert early. = */ + tcg_target_call_oarg_reg(TCG_CALL_RET_BY_VEC, 0); + break; case TCG_CALL_RET_BY_REF: /* * Allocate the first argument to the output. @@ -4598,6 +4602,21 @@ static void tcg_reg_alloc_call(TCGContext *s, TCGOp = *op) } break; =20 + case TCG_CALL_RET_BY_VEC: + { + TCGTemp *ts =3D arg_temp(op->args[0]); + + tcg_debug_assert(ts->base_type =3D=3D TCG_TYPE_I128); + tcg_debug_assert(ts->temp_subindex =3D=3D 0); + if (!ts->mem_allocated) { + temp_allocate_frame(s, ts); + } + tcg_out_st(s, TCG_TYPE_V128, + tcg_target_call_oarg_reg(TCG_CALL_RET_BY_VEC, 0), + ts->mem_base->reg, ts->mem_offset); + } + /* fall through to mark all parts in memory */ + case TCG_CALL_RET_BY_REF: /* The callee has performed a write through the reference. */ for (i =3D 0; i < nb_oargs; i++) { --=20 2.34.1