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[81.2.115.148]) by smtp.gmail.com with ESMTPSA id q62sm11710284wma.42.2021.05.25.08.04.25 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 May 2021 08:04:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=xTr540Mo6mzYd6S5l3nyCJx96RZhSbsUPKsGBOrPLgk=; b=cqB9j3tp6eArspr9zDSV0ABqy5KRkAOej3ythvm36IuBjAZr4ilBzSS1K6EyT4bzXF 0mcdi22WLTm375SU5GWTeaJ8rj9Rwdg8uED3DKEPg3rInn4SVLAYopiVGTTxsAYzMn9O Qwd6gqlawz5z2zv0GpdkLWAzmsH5IH3YLM7beOKLMJaOc6ac6WWU+wz3QQfxJegprhQZ S/qvdW3oAF/sL/hEyrcA4mZ61wOnMGu5WiKCmMUBYK1JhhIgUo0GtbbxB+Q6HQf5DEmX 4vYVmX/t1I439lFN1BOFbiLgqyXEFhpX/umcFDWP8zEha4D15AE9m/VzYapfPjhuea7Y I7mA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=xTr540Mo6mzYd6S5l3nyCJx96RZhSbsUPKsGBOrPLgk=; 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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::42e; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-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: 2.1.23 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" X-ZohoMail-DKIM: pass (identity @linaro.org) Content-Type: text/plain; charset="utf-8" From: Stephen Long Reviewed-by: Peter Maydell Signed-off-by: Stephen Long Signed-off-by: Richard Henderson Message-id: 20210525010358.152808-41-richard.henderson@linaro.org Message-Id: <20200417162231.10374-4-steplong@quicinc.com> Signed-off-by: Richard Henderson Signed-off-by: Peter Maydell --- target/arm/helper-sve.h | 8 ++++++++ target/arm/sve.decode | 2 ++ target/arm/sve_helper.c | 10 ++++++++++ target/arm/translate-sve.c | 3 +++ 4 files changed, 23 insertions(+) diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h index 8d95c87694d..3642e7c8200 100644 --- a/target/arm/helper-sve.h +++ b/target/arm/helper-sve.h @@ -2525,6 +2525,14 @@ DEF_HELPER_FLAGS_4(sve2_raddhnt_h, TCG_CALL_NO_RWG, = void, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_4(sve2_raddhnt_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) DEF_HELPER_FLAGS_4(sve2_raddhnt_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) =20 +DEF_HELPER_FLAGS_4(sve2_subhnb_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) +DEF_HELPER_FLAGS_4(sve2_subhnb_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) +DEF_HELPER_FLAGS_4(sve2_subhnb_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) + +DEF_HELPER_FLAGS_4(sve2_subhnt_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) +DEF_HELPER_FLAGS_4(sve2_subhnt_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) +DEF_HELPER_FLAGS_4(sve2_subhnt_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) + DEF_HELPER_FLAGS_5(sve2_match_ppzz_b, TCG_CALL_NO_RWG, i32, ptr, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_5(sve2_match_ppzz_h, TCG_CALL_NO_RWG, diff --git a/target/arm/sve.decode b/target/arm/sve.decode index dfcfab4bc0f..c68bfcf6ed5 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1326,6 +1326,8 @@ ADDHNB 01000101 .. 1 ..... 011 000 ..... ...= .. @rd_rn_rm ADDHNT 01000101 .. 1 ..... 011 001 ..... ..... @rd_rn_rm RADDHNB 01000101 .. 1 ..... 011 010 ..... ..... @rd_rn_rm RADDHNT 01000101 .. 1 ..... 011 011 ..... ..... @rd_rn_rm +SUBHNB 01000101 .. 1 ..... 011 100 ..... ..... @rd_rn_rm +SUBHNT 01000101 .. 1 ..... 011 101 ..... ..... @rd_rn_rm =20 ### SVE2 Character Match =20 diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 8b450418c56..922df9575af 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -2145,6 +2145,7 @@ void HELPER(NAME)(void *vd, void *vn, void *vm, uint3= 2_t desc) \ =20 #define DO_ADDHN(N, M, SH) ((N + M) >> SH) #define DO_RADDHN(N, M, SH) ((N + M + ((__typeof(N))1 << (SH - 1))) >> SH) +#define DO_SUBHN(N, M, SH) ((N - M) >> SH) =20 DO_BINOPNB(sve2_addhnb_h, uint16_t, uint8_t, 8, DO_ADDHN) DO_BINOPNB(sve2_addhnb_s, uint32_t, uint16_t, 16, DO_ADDHN) @@ -2162,6 +2163,15 @@ DO_BINOPNT(sve2_raddhnt_h, uint16_t, uint8_t, 8, H1_= 2, H1, DO_RADDHN) DO_BINOPNT(sve2_raddhnt_s, uint32_t, uint16_t, 16, H1_4, H1_2, DO_RADDHN) DO_BINOPNT(sve2_raddhnt_d, uint64_t, uint32_t, 32, , H1_4, DO_RADDHN) =20 +DO_BINOPNB(sve2_subhnb_h, uint16_t, uint8_t, 8, DO_SUBHN) +DO_BINOPNB(sve2_subhnb_s, uint32_t, uint16_t, 16, DO_SUBHN) +DO_BINOPNB(sve2_subhnb_d, uint64_t, uint32_t, 32, DO_SUBHN) + +DO_BINOPNT(sve2_subhnt_h, uint16_t, uint8_t, 8, H1_2, H1, DO_SUBHN) +DO_BINOPNT(sve2_subhnt_s, uint32_t, uint16_t, 16, H1_4, H1_2, DO_SUBHN) +DO_BINOPNT(sve2_subhnt_d, uint64_t, uint32_t, 32, , H1_4, DO_SUBHN) + +#undef DO_SUBHN #undef DO_RADDHN #undef DO_ADDHN =20 diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index e7bf8cd9ccc..334c57b44f9 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -7477,6 +7477,9 @@ DO_SVE2_ZZZ_NARROW(ADDHNT, addhnt) DO_SVE2_ZZZ_NARROW(RADDHNB, raddhnb) DO_SVE2_ZZZ_NARROW(RADDHNT, raddhnt) =20 +DO_SVE2_ZZZ_NARROW(SUBHNB, subhnb) +DO_SVE2_ZZZ_NARROW(SUBHNT, subhnt) + static bool do_sve2_ppzz_flags(DisasContext *s, arg_rprr_esz *a, gen_helper_gvec_flags_4 *fn) { --=20 2.20.1