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[69.222.133.165]) by smtp.gmail.com with ESMTPSA id 206sm16077696ywk.44.2019.07.31.10.57.47 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 31 Jul 2019 10:57:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=1ZMG70QtK9GLeaErFuDoQBPgLSJCesIXqA/tYDobWRA=; b=Do4vEYQniXhgsHXc4ZMrA4zVV/kJf5CsQSVIEbvjhqXDcPO2mc73F4/33XGTZ99fAM coTmYWHcZb3Jj+uvE20Vw3/BMBuJG/IqoVwDvfVVRUWUelXEc8E2KfrlfwpEXmEqkbcL kDQ/+YRncDIZwiO7XZfp5zBb0vM6C4pTXQFd5UJNHOBF90/FDFVIiIw5Mfls2EpDCXwj L1mLabX611Ue/Fs7OPS9n664p0tT0aHfXzK59egju5ZfZomRw+MfrnnneZvVLvbCxEyk jxNjdbvWRxJQDmbY3Hv7xOlbNwtL3cMNK9ZPh44WUYnm9ltaNgA4bBYG1Li4fLo0hxUi FNDQ== 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=1ZMG70QtK9GLeaErFuDoQBPgLSJCesIXqA/tYDobWRA=; b=MoThi1S0yz+2+7Ak5BsGcdXOfiouzPOWxz/6UJW8s87LqGNWnevHn9VUTtDcVDoQrf 9yp8QhH0kc0DoGPCV7KmP/WQphzPidmEF3/PaiEu/6aelBQoYDm0i29FlP70QebncvOM rAP5X5h8+gWOvFDbyZquHNU9hwXo4pUS6EBuxRiIeraIg/5GhkkLPJsx50diBcnSogPv 1qCPITPKIPpZY8XtSCwZpRIdkMe81Iok6a38J+qswC2ze65Uula1etK7xpdVlBxEo6rw ApHbWgVmgf0PnJ2I6s5MDvUzFTnwEuQq5FRxfQsF7O95wAKMdKQYJL/fngiyblue8h3J zWjw== X-Gm-Message-State: APjAAAWRFi+k16wQm/wPtT5xCawcu+hCYUyjlz/fgd2e/ByrobdxvpL5 CkzlrLqP7RD84GrdZntrhjiLJh3r X-Google-Smtp-Source: APXvYqwUtToOSEgj3bOyUPF1cR/TiZs2oIrrgSARYQyB7UkyhlALL67ZWmf8mwgniAj5jesRLg6X2A== X-Received: by 2002:a25:d391:: with SMTP id e139mr70865666ybf.331.1564595867647; Wed, 31 Jul 2019 10:57:47 -0700 (PDT) From: Jan Bobek To: qemu-devel@nongnu.org Date: Wed, 31 Jul 2019 13:56:51 -0400 Message-Id: <20190731175702.4916-12-jan.bobek@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190731175702.4916-1-jan.bobek@gmail.com> References: <20190731175702.4916-1-jan.bobek@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::b42 Subject: [Qemu-devel] [RFC PATCH v1 11/22] target/i386: reimplement (V)PANDN, (V)ANDNPS, (V)ANDNPD 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: =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson , Jan Bobek Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Use the gvec infrastructure to achieve the desired functionality. Signed-off-by: Jan Bobek --- target/i386/ops_sse.h | 4 ---- target/i386/ops_sse_header.h | 2 -- target/i386/translate.c | 26 ++++++++++++++++++++++++-- 3 files changed, 24 insertions(+), 8 deletions(-) diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h index 68dbeda047..84562a4536 100644 --- a/target/i386/ops_sse.h +++ b/target/i386/ops_sse.h @@ -353,8 +353,6 @@ static inline int satsw(int x) #define FMAXUB(a, b) ((a) > (b)) ? (a) : (b) #define FMAXSW(a, b) ((int16_t)(a) > (int16_t)(b)) ? (a) : (b) =20 -#define FANDN(a, b) ((~(a)) & (b)) - #define FCMPGTB(a, b) ((int8_t)(a) > (int8_t)(b) ? -1 : 0) #define FCMPGTW(a, b) ((int16_t)(a) > (int16_t)(b) ? -1 : 0) #define FCMPGTL(a, b) ((int32_t)(a) > (int32_t)(b) ? -1 : 0) @@ -394,8 +392,6 @@ SSE_HELPER_B(helper_pmaxub, FMAXUB) SSE_HELPER_W(helper_pminsw, FMINSW) SSE_HELPER_W(helper_pmaxsw, FMAXSW) =20 -SSE_HELPER_Q(helper_pandn, FANDN) - SSE_HELPER_B(helper_pcmpgtb, FCMPGTB) SSE_HELPER_W(helper_pcmpgtw, FCMPGTW) SSE_HELPER_L(helper_pcmpgtl, FCMPGTL) diff --git a/target/i386/ops_sse_header.h b/target/i386/ops_sse_header.h index a98b9f8f3f..abd00ca69d 100644 --- a/target/i386/ops_sse_header.h +++ b/target/i386/ops_sse_header.h @@ -86,8 +86,6 @@ SSE_HELPER_B(pmaxub, FMAXUB) SSE_HELPER_W(pminsw, FMINSW) SSE_HELPER_W(pmaxsw, FMAXSW) =20 -SSE_HELPER_Q(pandn, FANDN) - SSE_HELPER_B(pcmpgtb, FCMPGTB) SSE_HELPER_W(pcmpgtw, FCMPGTW) SSE_HELPER_L(pcmpgtl, FCMPGTL) diff --git a/target/i386/translate.c b/target/i386/translate.c index cfe285e3e5..69e9514679 100644 --- a/target/i386/translate.c +++ b/target/i386/translate.c @@ -2757,7 +2757,7 @@ static const SSEFunc_0_epp sse_op_table1[256][4] =3D { [0x52] =3D { gen_helper_rsqrtps, NULL, gen_helper_rsqrtss, NULL }, [0x53] =3D { gen_helper_rcpps, NULL, gen_helper_rcpss, NULL }, [0x54] =3D { SSE_TOMBSTONE, SSE_TOMBSTONE }, /* andps, andpd */ - [0x55] =3D { gen_helper_pandn_xmm, gen_helper_pandn_xmm }, /* andnps, = andnpd */ + [0x55] =3D { SSE_TOMBSTONE, SSE_TOMBSTONE }, /* andnps, andnpd */ [0x56] =3D { SSE_TOMBSTONE, SSE_TOMBSTONE }, /* orps, orpd */ [0x57] =3D { SSE_TOMBSTONE, SSE_TOMBSTONE }, /* xorps, xorpd */ [0x58] =3D SSE_FOP(add), @@ -2829,7 +2829,7 @@ static const SSEFunc_0_epp sse_op_table1[256][4] =3D { [0xdc] =3D MMX_OP2(paddusb), [0xdd] =3D MMX_OP2(paddusw), [0xde] =3D MMX_OP2(pmaxub), - [0xdf] =3D MMX_OP2(pandn), + [0xdf] =3D { SSE_TOMBSTONE, SSE_TOMBSTONE }, [0xe0] =3D MMX_OP2(pavgb), [0xe1] =3D MMX_OP2(psraw), [0xe2] =3D MMX_OP2(psrad), @@ -3177,6 +3177,17 @@ static inline void gen_gvec_ld_modrm_3(CPUX86State *= env, DisasContext *s, #define gen_vandpd_xmm gen_vpand_xmm #define gen_vandpd_ymm gen_vpand_ymm =20 +#define gen_pandn_mm(env, s, modrm) gen_gvec_ld_modrm_mm ((env), (s), (= modrm), MO_64, tcg_gen_gvec_andc, 0121) +#define gen_pandn_xmm(env, s, modrm) gen_gvec_ld_modrm_xmm ((env), (s), (= modrm), MO_64, tcg_gen_gvec_andc, 0121) +#define gen_vpandn_xmm(env, s, modrm) gen_gvec_ld_modrm_vxmm((env), (s), (= modrm), MO_64, tcg_gen_gvec_andc, 0132) +#define gen_vpandn_ymm(env, s, modrm) gen_gvec_ld_modrm_vymm((env), (s), (= modrm), MO_64, tcg_gen_gvec_andc, 0132) +#define gen_andnps_xmm gen_pandn_xmm +#define gen_vandnps_xmm gen_vpandn_xmm +#define gen_vandnps_ymm gen_vpandn_ymm +#define gen_andnpd_xmm gen_pandn_xmm +#define gen_vandnpd_xmm gen_vpandn_xmm +#define gen_vandnpd_ymm gen_vpandn_ymm + #define gen_por_mm(env, s, modrm) gen_gvec_ld_modrm_mm ((env), (s), (mo= drm), MO_64, tcg_gen_gvec_or, 0112) #define gen_por_xmm(env, s, modrm) gen_gvec_ld_modrm_xmm ((env), (s), (mo= drm), MO_64, tcg_gen_gvec_or, 0112) #define gen_vpor_xmm(env, s, modrm) gen_gvec_ld_modrm_vxmm((env), (s), (mo= drm), MO_64, tcg_gen_gvec_or, 0123) @@ -3301,6 +3312,17 @@ static void gen_sse(CPUX86State *env, DisasContext *= s, int b) case 0x54 | M_0F | P_66 | VEX_128: gen_vandpd_xmm(env, s, modrm); retu= rn; case 0x54 | M_0F | P_66 | VEX_256: gen_vandpd_ymm(env, s, modrm); retu= rn; =20 + case 0xdf | M_0F: gen_pandn_mm(env, s, modrm); return; + case 0xdf | M_0F | P_66: gen_pandn_xmm(env, s, modrm); retur= n; + case 0xdf | M_0F | P_66 | VEX_128: gen_vpandn_xmm(env, s, modrm); retu= rn; + case 0xdf | M_0F | P_66 | VEX_256: gen_vpandn_ymm(env, s, modrm); retu= rn; + case 0x55 | M_0F: gen_andnps_xmm(env, s, modrm); retu= rn; + case 0x55 | M_0F | VEX_128: gen_vandnps_xmm(env, s, modrm); ret= urn; + case 0x55 | M_0F | VEX_256: gen_vandnps_ymm(env, s, modrm); ret= urn; + case 0x55 | M_0F | P_66: gen_andnpd_xmm(env, s, modrm); retu= rn; + case 0x55 | M_0F | P_66 | VEX_128: gen_vandnpd_xmm(env, s, modrm); ret= urn; + case 0x55 | M_0F | P_66 | VEX_256: gen_vandnpd_ymm(env, s, modrm); ret= urn; + case 0xeb | M_0F: gen_por_mm(env, s, modrm); return; case 0xeb | M_0F | P_66: gen_por_xmm(env, s, modrm); return; case 0xeb | M_0F | P_66 | VEX_128: gen_vpor_xmm(env, s, modrm); return; --=20 2.20.1