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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=199.106.114.39; envelope-from=steplong@quicinc.com; helo=alexa-out-sd-02.qualcomm.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/04/28 13:43:48 X-ACL-Warn: Detected OS = FreeBSD 9.x or newer [fuzzy] X-Received-From: 199.106.114.39 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: qemu-arm@nongnu.org, richard.henderson@linaro.org, apazos@quicinc.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @qualcomm.onmicrosoft.com) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Stephen Long --- target/arm/helper-sve.h | 5 +++++ target/arm/sve.decode | 4 ++++ target/arm/sve_helper.c | 20 ++++++++++++++++++++ target/arm/translate-sve.c | 16 ++++++++++++++++ 4 files changed, 45 insertions(+) diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h index 6b64c844bf..154593f110 100644 --- a/target/arm/helper-sve.h +++ b/target/arm/helper-sve.h @@ -2713,3 +2713,8 @@ DEF_HELPER_FLAGS_5(sve2_sqdmlsl_idx_s, TCG_CALL_NO_RW= G, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(sve2_sqdmlsl_idx_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) + +DEF_HELPER_FLAGS_5(sve2_fcvtnt_sh, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(sve2_fcvtnt_ds, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, ptr, i32) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 22ed626784..355b8eec75 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1478,3 +1478,7 @@ STNT1_zprz 1110010 .. 00 ..... 001 ... ..... ...= .. \ # SVE2 32-bit scatter non-temporal store (vector plus scalar) STNT1_zprz 1110010 .. 10 ..... 001 ... ..... ..... \ @rprr_scatter_store xs=3D0 esz=3D2 scale=3D0 + +### SVE2 floating-point convert precision odd elements +FCVTNT_sh 01100100 10 0010 00 101 ... ..... ..... @rd_pg_rn_= e0 +FCVTNT_ds 01100100 11 0010 10 101 ... ..... ..... @rd_pg_rn_= e0 diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index b8c8d10c99..a35983b7cd 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -7570,3 +7570,23 @@ void HELPER(fmmla_d)(void *vd, void *va, void *vn, v= oid *vm, d[3] =3D float64_add(a[3], float64_add(p0, p1, status), status); } } + +#define DO_FCVTNT(NAME, TYPEW, TYPEN, HW, HN, OP) = \ +void HELPER(NAME)(void *vd, void *vn, void *vg, void *status, uint32_t des= c) \ +{ = \ + intptr_t i =3D simd_oprsz(desc); = \ + uint64_t *g =3D vg; = \ + do { = \ + uint64_t pg =3D g[(i - 1) >> 6]; = \ + do { = \ + i -=3D sizeof(TYPEW); = \ + if (likely((pg >> (i & 63)) & 1)) { = \ + TYPEW nn =3D *(TYPEW *)(vn + HW(i)); = \ + *(TYPEN *)(vd + HN(i + sizeof(TYPEN))) =3D OP(nn, status);= \ + } = \ + } while (i & 63); = \ + } while (i !=3D 0); = \ +} + +DO_FCVTNT(sve2_fcvtnt_sh, uint32_t, uint16_t, H1_4, H1_2, sve_f32_to_f16) +DO_FCVTNT(sve2_fcvtnt_ds, uint64_t, uint32_t, H1_4, H1_2, float64_to_float= 32) diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 5303d2e236..d410d0024e 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8105,3 +8105,19 @@ static bool trans_SQRDCMLAH_zzzz(DisasContext *s, ar= g_CMLA_zzzz *a) }; return do_sve2_zzzz_fn(s, a->rd, a->rn, a->rm, a->ra, fns[a->esz], a->= rot); } + +static bool trans_FCVTNT_sh(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtn= t_sh); +} + +static bool trans_FCVTNT_ds(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtn= t_ds); +} --=20 2.17.1 From nobody Sat May 18 16:18:07 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@quicinc.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; arc=pass (i=1dmarc=pass fromdomain=quicinc.com); dmarc=pass(p=none dis=none) header.from=quicinc.com ARC-Seal: i=2; a=rsa-sha256; t=1588096138; cv=pass; d=zohomail.com; s=zohoarc; b=jjHiaBwNQfDfVL0QoYkoUsToy0NpssJ7GUHtrU4CMBg5ZpNB2JAtkBVvKJ3AHVPLoywPGULnIqt8QplFtbku8qPLhEzF4oAJJ61UiofYOMfruC+ww5nhKIQG1yIhQu4V2ifELhUmbx4dzXUPnAz7DlqGV87aWUUxrB5/Zz1/0Do= ARC-Message-Signature: i=2; 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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=199.106.114.38; envelope-from=steplong@quicinc.com; helo=alexa-out-sd-01.qualcomm.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/04/28 13:43:52 X-ACL-Warn: Detected OS = FreeBSD 9.x or newer [fuzzy] X-Received-From: 199.106.114.38 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: qemu-arm@nongnu.org, richard.henderson@linaro.org, apazos@quicinc.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @qualcomm.onmicrosoft.com) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Stephen Long --- target/arm/helper-sve.h | 5 +++++ target/arm/sve.decode | 2 ++ target/arm/sve_helper.c | 23 +++++++++++++++++++++++ target/arm/translate-sve.c | 16 ++++++++++++++++ 4 files changed, 46 insertions(+) diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h index 154593f110..27a8cc2cbe 100644 --- a/target/arm/helper-sve.h +++ b/target/arm/helper-sve.h @@ -2718,3 +2718,8 @@ DEF_HELPER_FLAGS_5(sve2_fcvtnt_sh, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(sve2_fcvtnt_ds, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) + +DEF_HELPER_FLAGS_5(sve2_fcvtlt_hs, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, ptr, i32) +DEF_HELPER_FLAGS_5(sve2_fcvtlt_sd, TCG_CALL_NO_RWG, + void, ptr, ptr, ptr, ptr, i32) diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 355b8eec75..95fc7ee32c 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1481,4 +1481,6 @@ STNT1_zprz 1110010 .. 10 ..... 001 ... ..... ...= .. \ =20 ### SVE2 floating-point convert precision odd elements FCVTNT_sh 01100100 10 0010 00 101 ... ..... ..... @rd_pg_rn_= e0 +FCVTLT_hs 01100100 10 0010 01 101 ... ..... ..... @rd_pg_rn_= e0 FCVTNT_ds 01100100 11 0010 10 101 ... ..... ..... @rd_pg_rn_= e0 +FCVTLT_sd 01100100 11 0010 11 101 ... ..... ..... @rd_pg_rn_= e0 diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index a35983b7cd..8461d84445 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -7590,3 +7590,26 @@ void HELPER(NAME)(void *vd, void *vn, void *vg, void= *status, uint32_t desc) \ =20 DO_FCVTNT(sve2_fcvtnt_sh, uint32_t, uint16_t, H1_4, H1_2, sve_f32_to_f16) DO_FCVTNT(sve2_fcvtnt_ds, uint64_t, uint32_t, H1_4, H1_2, float64_to_float= 32) + +#define DO_FCVTLT(NAME, TYPEW, TYPEN, HW, HN, OP) = \ +void HELPER(NAME)(void *vd, void *vn, void *vg, void *status, uint32_t des= c) \ +{ = \ + intptr_t i =3D simd_oprsz(desc); = \ + uint64_t *g =3D vg; = \ + do { = \ + uint64_t pg =3D g[(i - 1) >> 6]; = \ + do { = \ + i -=3D sizeof(TYPEW); = \ + if (likely((pg >> (i & 63)) & 1)) { = \ + TYPEN nn =3D *(TYPEN *)(vn + HN(i + sizeof(TYPEN))); = \ + *(TYPEW *)(vd + HW(i)) =3D OP(nn, status); = \ + } = \ + } while (i & 63); = \ + } while (i !=3D 0); = \ +} + +DO_FCVTLT(sve2_fcvtlt_hs, uint32_t, uint16_t, H1_4, H1_2, sve_f16_to_f32) +DO_FCVTLT(sve2_fcvtlt_sd, uint64_t, uint32_t, H1_4, H1_2, float32_to_float= 64) + +#undef DO_FCVTLT +#undef DO_FCVTNT diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index d410d0024e..220ff19348 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8121,3 +8121,19 @@ static bool trans_FCVTNT_ds(DisasContext *s, arg_rpr= _esz *a) } return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtn= t_ds); } + +static bool trans_FCVTLT_hs(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtl= t_hs); +} + +static bool trans_FCVTLT_sd(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtl= t_sd); +} --=20 2.17.1 From nobody Sat May 18 16:18:07 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass header.i=@quicinc.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; arc=pass (i=1dmarc=pass fromdomain=quicinc.com); dmarc=pass(p=none dis=none) header.from=quicinc.com ARC-Seal: i=2; a=rsa-sha256; t=1588096379; cv=pass; d=zohomail.com; s=zohoarc; b=bBMvMKZcoW1ND50dDFG3Y5rf/pc0aN32Gs2vGmyav2BMEdk0MFNYXMe20uTCR7x3XnMm5SJG1B8B4rgaa/J7upb8JvZiiS1OnliAk+gFZzLaLyUtkiJNrzxKvzO1hQ8IsaleF67gjvpvaUQIFRptbjONWMnYyVsLvEcp4GwnZRc= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1588096379; h=Content-Type:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; 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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=199.106.114.38; envelope-from=steplong@quicinc.com; helo=alexa-out-sd-01.qualcomm.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/04/28 13:43:52 X-ACL-Warn: Detected OS = FreeBSD 9.x or newer [fuzzy] X-Received-From: 199.106.114.38 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: qemu-arm@nongnu.org, richard.henderson@linaro.org, apazos@quicinc.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @qualcomm.onmicrosoft.com) Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Signed-off-by: Stephen Long --- target/arm/helper-sve.h | 2 ++ target/arm/sve.decode | 1 + target/arm/sve_helper.c | 7 +++++++ target/arm/translate-sve.c | 8 ++++++++ 4 files changed, 18 insertions(+) diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h index 27a8cc2cbe..c18e4c01b0 100644 --- a/target/arm/helper-sve.h +++ b/target/arm/helper-sve.h @@ -2714,6 +2714,8 @@ DEF_HELPER_FLAGS_5(sve2_sqdmlsl_idx_s, TCG_CALL_NO_RW= G, DEF_HELPER_FLAGS_5(sve2_sqdmlsl_idx_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) =20 +DEF_HELPER_FLAGS_5(sve2_fcvtxnt, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr= , i32) + DEF_HELPER_FLAGS_5(sve2_fcvtnt_sh, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(sve2_fcvtnt_ds, TCG_CALL_NO_RWG, diff --git a/target/arm/sve.decode b/target/arm/sve.decode index 95fc7ee32c..cb4ed70698 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1480,6 +1480,7 @@ STNT1_zprz 1110010 .. 10 ..... 001 ... ..... ...= .. \ @rprr_scatter_store xs=3D0 esz=3D2 scale=3D0 =20 ### SVE2 floating-point convert precision odd elements +FCVTXNT 01100100 00 0010 10 101 ... ..... ..... @rd_pg_rn_= e0 FCVTNT_sh 01100100 10 0010 00 101 ... ..... ..... @rd_pg_rn_= e0 FCVTLT_hs 01100100 10 0010 01 101 ... ..... ..... @rd_pg_rn_= e0 FCVTNT_ds 01100100 11 0010 10 101 ... ..... ..... @rd_pg_rn_= e0 diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 8461d84445..56836d91cc 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -7591,6 +7591,13 @@ void HELPER(NAME)(void *vd, void *vn, void *vg, void= *status, uint32_t desc) \ DO_FCVTNT(sve2_fcvtnt_sh, uint32_t, uint16_t, H1_4, H1_2, sve_f32_to_f16) DO_FCVTNT(sve2_fcvtnt_ds, uint64_t, uint32_t, H1_4, H1_2, float64_to_float= 32) =20 +void HELPER(sve2_fcvtxnt)(void *vd, void *vn, void *vg, + void *status, uint32_t desc) +{ + set_float_rounding_mode(float_round_to_odd, status); + HELPER(sve2_fcvtnt_ds)(vd, vn, vg, status, desc); +} + #define DO_FCVTLT(NAME, TYPEW, TYPEN, HW, HN, OP) = \ void HELPER(NAME)(void *vd, void *vn, void *vg, void *status, uint32_t des= c) \ { = \ diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 220ff19348..b1cf24f6e7 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -8106,6 +8106,14 @@ static bool trans_SQRDCMLAH_zzzz(DisasContext *s, ar= g_CMLA_zzzz *a) return do_sve2_zzzz_fn(s, a->rd, a->rn, a->rm, a->ra, fns[a->esz], a->= rot); } =20 +static bool trans_FCVTXNT(DisasContext *s, arg_rpr_esz *a) +{ + if (!dc_isar_feature(aa64_sve2, s)) { + return false; + } + return do_zpz_ptr(s, a->rd, a->rn, a->pg, false, gen_helper_sve2_fcvtx= nt); +} + static bool trans_FCVTNT_sh(DisasContext *s, arg_rpr_esz *a) { if (!dc_isar_feature(aa64_sve2, s)) { --=20 2.17.1