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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_HELO_NONE=0.001, SPF_PASS=-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: qemu-arm@nongnu.org, steplong@quicinc.com 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" From: Stephen Long Signed-off-by: Stephen Long Message-Id: <20200417162231.10374-3-steplong@quicinc.com> Signed-off-by: Richard Henderson --- v2: Fix round bit type (laurent desnogues) --- target/arm/helper-sve.h | 8 ++++++++ target/arm/sve.decode | 2 ++ target/arm/sve_helper.c | 10 ++++++++++ target/arm/translate-sve.c | 2 ++ 4 files changed, 22 insertions(+) diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h index 84281e3f9d..7627e0cd5f 100644 --- a/target/arm/helper-sve.h +++ b/target/arm/helper-sve.h @@ -2029,6 +2029,14 @@ DEF_HELPER_FLAGS_4(sve2_addhnt_h, TCG_CALL_NO_RWG, v= oid, ptr, ptr, ptr, i32) DEF_HELPER_FLAGS_4(sve2_addhnt_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) DEF_HELPER_FLAGS_4(sve2_addhnt_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i3= 2) =20 +DEF_HELPER_FLAGS_4(sve2_raddhnb_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) +DEF_HELPER_FLAGS_4(sve2_raddhnb_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) +DEF_HELPER_FLAGS_4(sve2_raddhnb_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) + +DEF_HELPER_FLAGS_4(sve2_raddhnt_h, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, i= 32) +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) + 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 af9e87e88d..a33825066c 100644 --- a/target/arm/sve.decode +++ b/target/arm/sve.decode @@ -1324,6 +1324,8 @@ UQRSHRNT 01000101 .. 1 ..... 00 1111 ..... ...= .. @rd_rn_tszimm_shr =20 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 =20 ### SVE2 Character Match =20 diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 7f3dd2dfdb..281a680134 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -2114,6 +2114,7 @@ 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) =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) @@ -2123,6 +2124,15 @@ DO_BINOPNT(sve2_addhnt_h, uint16_t, uint8_t, 8, H1_2= , H1, DO_ADDHN) DO_BINOPNT(sve2_addhnt_s, uint32_t, uint16_t, 16, H1_4, H1_2, DO_ADDHN) DO_BINOPNT(sve2_addhnt_d, uint64_t, uint32_t, 32, , H1_4, DO_ADDHN) =20 +DO_BINOPNB(sve2_raddhnb_h, uint16_t, uint8_t, 8, DO_RADDHN) +DO_BINOPNB(sve2_raddhnb_s, uint32_t, uint16_t, 16, DO_RADDHN) +DO_BINOPNB(sve2_raddhnb_d, uint64_t, uint32_t, 32, DO_RADDHN) + +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) + +#undef DO_RADDHN #undef DO_ADDHN =20 #undef DO_BINOPNB diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 7dc30ed1bd..7e3ba2e4f7 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -7035,6 +7035,8 @@ static bool trans_##NAME(DisasContext *s, arg_rrr_esz= *a) \ =20 DO_SVE2_ZZZ_NARROW(ADDHNB, addhnb) DO_SVE2_ZZZ_NARROW(ADDHNT, addhnt) +DO_SVE2_ZZZ_NARROW(RADDHNB, raddhnb) +DO_SVE2_ZZZ_NARROW(RADDHNT, raddhnt) =20 static bool do_sve2_ppzz_flags(DisasContext *s, arg_rprr_esz *a, gen_helper_gvec_flags_4 *fn) --=20 2.25.1