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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PULL 046/114] target/arm: Implement SVE2 saturating extract narrow
Date: Tue, 25 May 2021 16:02:16 +0100	[thread overview]
Message-ID: <20210525150324.32370-47-peter.maydell@linaro.org> (raw)
In-Reply-To: <20210525150324.32370-1-peter.maydell@linaro.org>

From: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-25-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/helper-sve.h    |  24 ++++
 target/arm/sve.decode      |  12 ++
 target/arm/sve_helper.c    |  56 +++++++++
 target/arm/translate-sve.c | 238 +++++++++++++++++++++++++++++++++++++
 4 files changed, 330 insertions(+)

diff --git a/target/arm/helper-sve.h b/target/arm/helper-sve.h
index 4a620128505..b302203ce85 100644
--- a/target/arm/helper-sve.h
+++ b/target/arm/helper-sve.h
@@ -2419,3 +2419,27 @@ DEF_HELPER_FLAGS_5(sve2_uabal_d, TCG_CALL_NO_RWG,
 
 DEF_HELPER_FLAGS_5(sve2_adcl_s, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32)
 DEF_HELPER_FLAGS_5(sve2_adcl_d, TCG_CALL_NO_RWG, void, ptr, ptr, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_3(sve2_sqxtnb_h, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtnb_s, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtnb_d, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_3(sve2_uqxtnb_h, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_uqxtnb_s, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_uqxtnb_d, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_3(sve2_sqxtunb_h, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtunb_s, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtunb_d, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_3(sve2_sqxtnt_h, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtnt_s, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtnt_d, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_3(sve2_uqxtnt_h, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_uqxtnt_s, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_uqxtnt_d, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+
+DEF_HELPER_FLAGS_3(sve2_sqxtunt_h, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtunt_s, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
+DEF_HELPER_FLAGS_3(sve2_sqxtunt_d, TCG_CALL_NO_RWG, void, ptr, ptr, i32)
diff --git a/target/arm/sve.decode b/target/arm/sve.decode
index 32b15e41923..19866ec4c68 100644
--- a/target/arm/sve.decode
+++ b/target/arm/sve.decode
@@ -1272,3 +1272,15 @@ SLI             01000101 .. 0 ..... 11110 1 ..... .....  @rd_rn_tszimm_shl
 # TODO: Use @rda and %reg_movprfx here.
 SABA            01000101 .. 0 ..... 11111 0 ..... .....  @rd_rn_rm
 UABA            01000101 .. 0 ..... 11111 1 ..... .....  @rd_rn_rm
+
+#### SVE2 Narrowing
+
+## SVE2 saturating extract narrow
+
+# Bits 23, 18-16 are zero, limited in the translator via esz < 3 & imm == 0.
+SQXTNB          01000101 .. 1 ..... 010 000 ..... .....  @rd_rn_tszimm_shl
+SQXTNT          01000101 .. 1 ..... 010 001 ..... .....  @rd_rn_tszimm_shl
+UQXTNB          01000101 .. 1 ..... 010 010 ..... .....  @rd_rn_tszimm_shl
+UQXTNT          01000101 .. 1 ..... 010 011 ..... .....  @rd_rn_tszimm_shl
+SQXTUNB         01000101 .. 1 ..... 010 100 ..... .....  @rd_rn_tszimm_shl
+SQXTUNT         01000101 .. 1 ..... 010 101 ..... .....  @rd_rn_tszimm_shl
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c
index b63d84eef49..1ca71e367d2 100644
--- a/target/arm/sve_helper.c
+++ b/target/arm/sve_helper.c
@@ -1269,6 +1269,62 @@ DO_ZZZW_ACC(sve2_uabal_d, uint64_t, uint32_t,     , H1_4, DO_ABD)
 
 #undef DO_ZZZW_ACC
 
+#define DO_XTNB(NAME, TYPE, OP) \
+void HELPER(NAME)(void *vd, void *vn, uint32_t desc)         \
+{                                                            \
+    intptr_t i, opr_sz = simd_oprsz(desc);                   \
+    for (i = 0; i < opr_sz; i += sizeof(TYPE)) {             \
+        TYPE nn = *(TYPE *)(vn + i);                         \
+        nn = OP(nn) & MAKE_64BIT_MASK(0, sizeof(TYPE) * 4);  \
+        *(TYPE *)(vd + i) = nn;                              \
+    }                                                        \
+}
+
+#define DO_XTNT(NAME, TYPE, TYPEN, H, OP)                               \
+void HELPER(NAME)(void *vd, void *vn, uint32_t desc)                    \
+{                                                                       \
+    intptr_t i, opr_sz = simd_oprsz(desc), odd = H(sizeof(TYPEN));      \
+    for (i = 0; i < opr_sz; i += sizeof(TYPE)) {                        \
+        TYPE nn = *(TYPE *)(vn + i);                                    \
+        *(TYPEN *)(vd + i + odd) = OP(nn);                              \
+    }                                                                   \
+}
+
+#define DO_SQXTN_H(n)  do_sat_bhs(n, INT8_MIN, INT8_MAX)
+#define DO_SQXTN_S(n)  do_sat_bhs(n, INT16_MIN, INT16_MAX)
+#define DO_SQXTN_D(n)  do_sat_bhs(n, INT32_MIN, INT32_MAX)
+
+DO_XTNB(sve2_sqxtnb_h, int16_t, DO_SQXTN_H)
+DO_XTNB(sve2_sqxtnb_s, int32_t, DO_SQXTN_S)
+DO_XTNB(sve2_sqxtnb_d, int64_t, DO_SQXTN_D)
+
+DO_XTNT(sve2_sqxtnt_h, int16_t, int8_t, H1, DO_SQXTN_H)
+DO_XTNT(sve2_sqxtnt_s, int32_t, int16_t, H1_2, DO_SQXTN_S)
+DO_XTNT(sve2_sqxtnt_d, int64_t, int32_t, H1_4, DO_SQXTN_D)
+
+#define DO_UQXTN_H(n)  do_sat_bhs(n, 0, UINT8_MAX)
+#define DO_UQXTN_S(n)  do_sat_bhs(n, 0, UINT16_MAX)
+#define DO_UQXTN_D(n)  do_sat_bhs(n, 0, UINT32_MAX)
+
+DO_XTNB(sve2_uqxtnb_h, uint16_t, DO_UQXTN_H)
+DO_XTNB(sve2_uqxtnb_s, uint32_t, DO_UQXTN_S)
+DO_XTNB(sve2_uqxtnb_d, uint64_t, DO_UQXTN_D)
+
+DO_XTNT(sve2_uqxtnt_h, uint16_t, uint8_t, H1, DO_UQXTN_H)
+DO_XTNT(sve2_uqxtnt_s, uint32_t, uint16_t, H1_2, DO_UQXTN_S)
+DO_XTNT(sve2_uqxtnt_d, uint64_t, uint32_t, H1_4, DO_UQXTN_D)
+
+DO_XTNB(sve2_sqxtunb_h, int16_t, DO_UQXTN_H)
+DO_XTNB(sve2_sqxtunb_s, int32_t, DO_UQXTN_S)
+DO_XTNB(sve2_sqxtunb_d, int64_t, DO_UQXTN_D)
+
+DO_XTNT(sve2_sqxtunt_h, int16_t, int8_t, H1, DO_UQXTN_H)
+DO_XTNT(sve2_sqxtunt_s, int32_t, int16_t, H1_2, DO_UQXTN_S)
+DO_XTNT(sve2_sqxtunt_d, int64_t, int32_t, H1_4, DO_UQXTN_D)
+
+#undef DO_XTNB
+#undef DO_XTNT
+
 void HELPER(sve2_adcl_s)(void *vd, void *vn, void *vm, void *va, uint32_t desc)
 {
     intptr_t i, opr_sz = simd_oprsz(desc);
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 202107de985..c77df3dbeb9 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -6459,3 +6459,241 @@ static bool trans_UABA(DisasContext *s, arg_rrr_esz *a)
 {
     return do_sve2_fn_zzz(s, a, gen_gvec_uaba);
 }
+
+static bool do_sve2_narrow_extract(DisasContext *s, arg_rri_esz *a,
+                                   const GVecGen2 ops[3])
+{
+    if (a->esz < 0 || a->esz > MO_32 || a->imm != 0 ||
+        !dc_isar_feature(aa64_sve2, s)) {
+        return false;
+    }
+    if (sve_access_check(s)) {
+        unsigned vsz = vec_full_reg_size(s);
+        tcg_gen_gvec_2(vec_full_reg_offset(s, a->rd),
+                        vec_full_reg_offset(s, a->rn),
+                        vsz, vsz, &ops[a->esz]);
+    }
+    return true;
+}
+
+static const TCGOpcode sqxtn_list[] = {
+    INDEX_op_shli_vec, INDEX_op_smin_vec, INDEX_op_smax_vec, 0
+};
+
+static void gen_sqxtnb_vec(unsigned vece, TCGv_vec d, TCGv_vec n)
+{
+    TCGv_vec t = tcg_temp_new_vec_matching(d);
+    int halfbits = 4 << vece;
+    int64_t mask = (1ull << halfbits) - 1;
+    int64_t min = -1ull << (halfbits - 1);
+    int64_t max = -min - 1;
+
+    tcg_gen_dupi_vec(vece, t, min);
+    tcg_gen_smax_vec(vece, d, n, t);
+    tcg_gen_dupi_vec(vece, t, max);
+    tcg_gen_smin_vec(vece, d, d, t);
+    tcg_gen_dupi_vec(vece, t, mask);
+    tcg_gen_and_vec(vece, d, d, t);
+    tcg_temp_free_vec(t);
+}
+
+static bool trans_SQXTNB(DisasContext *s, arg_rri_esz *a)
+{
+    static const GVecGen2 ops[3] = {
+        { .fniv = gen_sqxtnb_vec,
+          .opt_opc = sqxtn_list,
+          .fno = gen_helper_sve2_sqxtnb_h,
+          .vece = MO_16 },
+        { .fniv = gen_sqxtnb_vec,
+          .opt_opc = sqxtn_list,
+          .fno = gen_helper_sve2_sqxtnb_s,
+          .vece = MO_32 },
+        { .fniv = gen_sqxtnb_vec,
+          .opt_opc = sqxtn_list,
+          .fno = gen_helper_sve2_sqxtnb_d,
+          .vece = MO_64 },
+    };
+    return do_sve2_narrow_extract(s, a, ops);
+}
+
+static void gen_sqxtnt_vec(unsigned vece, TCGv_vec d, TCGv_vec n)
+{
+    TCGv_vec t = tcg_temp_new_vec_matching(d);
+    int halfbits = 4 << vece;
+    int64_t mask = (1ull << halfbits) - 1;
+    int64_t min = -1ull << (halfbits - 1);
+    int64_t max = -min - 1;
+
+    tcg_gen_dupi_vec(vece, t, min);
+    tcg_gen_smax_vec(vece, n, n, t);
+    tcg_gen_dupi_vec(vece, t, max);
+    tcg_gen_smin_vec(vece, n, n, t);
+    tcg_gen_shli_vec(vece, n, n, halfbits);
+    tcg_gen_dupi_vec(vece, t, mask);
+    tcg_gen_bitsel_vec(vece, d, t, d, n);
+    tcg_temp_free_vec(t);
+}
+
+static bool trans_SQXTNT(DisasContext *s, arg_rri_esz *a)
+{
+    static const GVecGen2 ops[3] = {
+        { .fniv = gen_sqxtnt_vec,
+          .opt_opc = sqxtn_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_sqxtnt_h,
+          .vece = MO_16 },
+        { .fniv = gen_sqxtnt_vec,
+          .opt_opc = sqxtn_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_sqxtnt_s,
+          .vece = MO_32 },
+        { .fniv = gen_sqxtnt_vec,
+          .opt_opc = sqxtn_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_sqxtnt_d,
+          .vece = MO_64 },
+    };
+    return do_sve2_narrow_extract(s, a, ops);
+}
+
+static const TCGOpcode uqxtn_list[] = {
+    INDEX_op_shli_vec, INDEX_op_umin_vec, 0
+};
+
+static void gen_uqxtnb_vec(unsigned vece, TCGv_vec d, TCGv_vec n)
+{
+    TCGv_vec t = tcg_temp_new_vec_matching(d);
+    int halfbits = 4 << vece;
+    int64_t max = (1ull << halfbits) - 1;
+
+    tcg_gen_dupi_vec(vece, t, max);
+    tcg_gen_umin_vec(vece, d, n, t);
+    tcg_temp_free_vec(t);
+}
+
+static bool trans_UQXTNB(DisasContext *s, arg_rri_esz *a)
+{
+    static const GVecGen2 ops[3] = {
+        { .fniv = gen_uqxtnb_vec,
+          .opt_opc = uqxtn_list,
+          .fno = gen_helper_sve2_uqxtnb_h,
+          .vece = MO_16 },
+        { .fniv = gen_uqxtnb_vec,
+          .opt_opc = uqxtn_list,
+          .fno = gen_helper_sve2_uqxtnb_s,
+          .vece = MO_32 },
+        { .fniv = gen_uqxtnb_vec,
+          .opt_opc = uqxtn_list,
+          .fno = gen_helper_sve2_uqxtnb_d,
+          .vece = MO_64 },
+    };
+    return do_sve2_narrow_extract(s, a, ops);
+}
+
+static void gen_uqxtnt_vec(unsigned vece, TCGv_vec d, TCGv_vec n)
+{
+    TCGv_vec t = tcg_temp_new_vec_matching(d);
+    int halfbits = 4 << vece;
+    int64_t max = (1ull << halfbits) - 1;
+
+    tcg_gen_dupi_vec(vece, t, max);
+    tcg_gen_umin_vec(vece, n, n, t);
+    tcg_gen_shli_vec(vece, n, n, halfbits);
+    tcg_gen_bitsel_vec(vece, d, t, d, n);
+    tcg_temp_free_vec(t);
+}
+
+static bool trans_UQXTNT(DisasContext *s, arg_rri_esz *a)
+{
+    static const GVecGen2 ops[3] = {
+        { .fniv = gen_uqxtnt_vec,
+          .opt_opc = uqxtn_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_uqxtnt_h,
+          .vece = MO_16 },
+        { .fniv = gen_uqxtnt_vec,
+          .opt_opc = uqxtn_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_uqxtnt_s,
+          .vece = MO_32 },
+        { .fniv = gen_uqxtnt_vec,
+          .opt_opc = uqxtn_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_uqxtnt_d,
+          .vece = MO_64 },
+    };
+    return do_sve2_narrow_extract(s, a, ops);
+}
+
+static const TCGOpcode sqxtun_list[] = {
+    INDEX_op_shli_vec, INDEX_op_umin_vec, INDEX_op_smax_vec, 0
+};
+
+static void gen_sqxtunb_vec(unsigned vece, TCGv_vec d, TCGv_vec n)
+{
+    TCGv_vec t = tcg_temp_new_vec_matching(d);
+    int halfbits = 4 << vece;
+    int64_t max = (1ull << halfbits) - 1;
+
+    tcg_gen_dupi_vec(vece, t, 0);
+    tcg_gen_smax_vec(vece, d, n, t);
+    tcg_gen_dupi_vec(vece, t, max);
+    tcg_gen_umin_vec(vece, d, d, t);
+    tcg_temp_free_vec(t);
+}
+
+static bool trans_SQXTUNB(DisasContext *s, arg_rri_esz *a)
+{
+    static const GVecGen2 ops[3] = {
+        { .fniv = gen_sqxtunb_vec,
+          .opt_opc = sqxtun_list,
+          .fno = gen_helper_sve2_sqxtunb_h,
+          .vece = MO_16 },
+        { .fniv = gen_sqxtunb_vec,
+          .opt_opc = sqxtun_list,
+          .fno = gen_helper_sve2_sqxtunb_s,
+          .vece = MO_32 },
+        { .fniv = gen_sqxtunb_vec,
+          .opt_opc = sqxtun_list,
+          .fno = gen_helper_sve2_sqxtunb_d,
+          .vece = MO_64 },
+    };
+    return do_sve2_narrow_extract(s, a, ops);
+}
+
+static void gen_sqxtunt_vec(unsigned vece, TCGv_vec d, TCGv_vec n)
+{
+    TCGv_vec t = tcg_temp_new_vec_matching(d);
+    int halfbits = 4 << vece;
+    int64_t max = (1ull << halfbits) - 1;
+
+    tcg_gen_dupi_vec(vece, t, 0);
+    tcg_gen_smax_vec(vece, n, n, t);
+    tcg_gen_dupi_vec(vece, t, max);
+    tcg_gen_umin_vec(vece, n, n, t);
+    tcg_gen_shli_vec(vece, n, n, halfbits);
+    tcg_gen_bitsel_vec(vece, d, t, d, n);
+    tcg_temp_free_vec(t);
+}
+
+static bool trans_SQXTUNT(DisasContext *s, arg_rri_esz *a)
+{
+    static const GVecGen2 ops[3] = {
+        { .fniv = gen_sqxtunt_vec,
+          .opt_opc = sqxtun_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_sqxtunt_h,
+          .vece = MO_16 },
+        { .fniv = gen_sqxtunt_vec,
+          .opt_opc = sqxtun_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_sqxtunt_s,
+          .vece = MO_32 },
+        { .fniv = gen_sqxtunt_vec,
+          .opt_opc = sqxtun_list,
+          .load_dest = true,
+          .fno = gen_helper_sve2_sqxtunt_d,
+          .vece = MO_64 },
+    };
+    return do_sve2_narrow_extract(s, a, ops);
+}
-- 
2.20.1



  parent reply	other threads:[~2021-05-25 15:38 UTC|newest]

Thread overview: 96+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-25 15:01 [PULL 000/114] target-arm queue Peter Maydell
2021-05-25 15:01 ` [PULL 001/114] hw/arm/smmuv3: Another range invalidation fix Peter Maydell
2021-05-25 15:01 ` [PULL 002/114] hw/intc/arm_gicv3_cpuif: Fix EOIR write access check logic Peter Maydell
2021-05-25 15:01 ` [PULL 003/114] hw/arm/mps2-tz: Don't duplicate modelling of SRAM in AN524 Peter Maydell
2021-05-25 15:01 ` [PULL 004/114] hw/arm/mps2-tz: Make SRAM_ADDR_WIDTH board-specific Peter Maydell
2021-05-25 15:01 ` [PULL 005/114] hw/arm/armsse.c: Correct modelling of SSE-300 internal SRAMs Peter Maydell
2021-05-25 15:01 ` [PULL 006/114] hw/arm/armsse: Convert armsse_realize() to use ERRP_GUARD Peter Maydell
2021-05-25 15:01 ` [PULL 007/114] hw/arm/mps2-tz: Allow board to specify a boot RAM size Peter Maydell
2021-05-25 15:01 ` [PULL 008/114] hw/arm: Model TCMs in the SSE-300, not the AN547 Peter Maydell
2021-05-25 15:01 ` [PULL 009/114] target/arm: Use correct SP in M-profile exception return Peter Maydell
2021-05-25 15:01 ` [PULL 010/114] accel/tcg: Replace g_new() + memcpy() by g_memdup() Peter Maydell
2021-05-25 15:01 ` [PULL 011/114] accel/tcg: Pass length argument to tlb_flush_range_locked() Peter Maydell
2021-05-25 15:01 ` [PULL 012/114] accel/tlb: Rename TLBFlushPageBitsByMMUIdxData -> TLBFlushRangeData Peter Maydell
2021-05-25 15:01 ` [PULL 013/114] accel/tcg: Remove {encode,decode}_pbm_to_runon Peter Maydell
2021-05-25 15:01 ` [PULL 014/114] accel/tcg: Add tlb_flush_range_by_mmuidx() Peter Maydell
2021-05-25 15:01 ` [PULL 015/114] accel/tcg: Add tlb_flush_range_by_mmuidx_all_cpus() Peter Maydell
2021-05-25 15:01 ` [PULL 016/114] accel/tlb: Add tlb_flush_range_by_mmuidx_all_cpus_synced() Peter Maydell
2021-05-25 15:01 ` [PULL 017/114] accel/tcg: Rename tlb_flush_page_bits -> range]_by_mmuidx_async_0 Peter Maydell
2021-05-25 15:01 ` [PULL 018/114] accel/tlb: Rename tlb_flush_[page_bits > range]_by_mmuidx_async_[2 > 1] Peter Maydell
2021-05-25 15:01 ` [PULL 019/114] target/arm: Add support for FEAT_TLBIRANGE Peter Maydell
2021-05-25 15:01 ` [PULL 020/114] target/arm: Add support for FEAT_TLBIOS Peter Maydell
2021-05-25 15:01 ` [PULL 021/114] target/arm: set ID_AA64ISAR0.TLB to 2 for max AARCH64 CPU type Peter Maydell
2021-05-25 15:01 ` [PULL 022/114] disas/libvixl: Protect C system header for C++ compiler Peter Maydell
2021-05-25 15:01 ` [PULL 023/114] target/arm: Add ID_AA64ZFR0 fields and isar_feature_aa64_sve2 Peter Maydell
2021-05-25 15:01 ` [PULL 024/114] target/arm: Implement SVE2 Integer Multiply - Unpredicated Peter Maydell
2021-05-25 15:01 ` [PULL 025/114] target/arm: Implement SVE2 integer pairwise add and accumulate long Peter Maydell
2021-05-25 15:01 ` [PULL 026/114] target/arm: Implement SVE2 integer unary operations (predicated) Peter Maydell
2021-05-25 15:01 ` [PULL 027/114] target/arm: Split out saturating/rounding shifts from neon Peter Maydell
2021-05-25 15:01 ` [PULL 028/114] target/arm: Implement SVE2 saturating/rounding bitwise shift left (predicated) Peter Maydell
2021-05-25 15:01 ` [PULL 029/114] target/arm: Implement SVE2 integer halving add/subtract (predicated) Peter Maydell
2021-05-25 15:02 ` [PULL 030/114] target/arm: Implement SVE2 integer pairwise arithmetic Peter Maydell
2021-05-25 15:02 ` [PULL 031/114] target/arm: Implement SVE2 saturating add/subtract (predicated) Peter Maydell
2021-05-25 15:02 ` [PULL 032/114] target/arm: Implement SVE2 integer add/subtract long Peter Maydell
2021-05-25 15:02 ` [PULL 033/114] target/arm: Implement SVE2 integer add/subtract interleaved long Peter Maydell
2021-05-25 15:02 ` [PULL 034/114] target/arm: Implement SVE2 integer add/subtract wide Peter Maydell
2021-05-25 15:02 ` [PULL 035/114] target/arm: Implement SVE2 integer multiply long Peter Maydell
2021-05-25 15:02 ` [PULL 036/114] target/arm: Implement SVE2 PMULLB, PMULLT Peter Maydell
2021-05-25 15:02 ` [PULL 037/114] target/arm: Implement SVE2 bitwise shift left long Peter Maydell
2021-05-25 15:02 ` [PULL 038/114] target/arm: Implement SVE2 bitwise exclusive-or interleaved Peter Maydell
2021-05-25 15:02 ` [PULL 039/114] target/arm: Implement SVE2 bitwise permute Peter Maydell
2021-05-25 15:02 ` [PULL 040/114] target/arm: Implement SVE2 complex integer add Peter Maydell
2021-05-25 15:02 ` [PULL 041/114] target/arm: Implement SVE2 integer absolute difference and accumulate long Peter Maydell
2021-05-25 15:02 ` [PULL 042/114] target/arm: Implement SVE2 integer add/subtract long with carry Peter Maydell
2021-05-25 15:02 ` [PULL 043/114] target/arm: Implement SVE2 bitwise shift right and accumulate Peter Maydell
2021-05-25 15:02 ` [PULL 044/114] target/arm: Implement SVE2 bitwise shift and insert Peter Maydell
2021-05-25 15:02 ` [PULL 045/114] target/arm: Implement SVE2 integer absolute difference and accumulate Peter Maydell
2021-05-25 15:02 ` Peter Maydell [this message]
2021-05-25 15:02 ` [PULL 047/114] target/arm: Implement SVE2 floating-point pairwise Peter Maydell
2021-05-25 15:02 ` [PULL 048/114] target/arm: Implement SVE2 SHRN, RSHRN Peter Maydell
2021-05-25 15:02 ` [PULL 049/114] target/arm: Implement SVE2 SQSHRUN, SQRSHRUN Peter Maydell
2021-05-25 15:02 ` [PULL 050/114] target/arm: Implement SVE2 UQSHRN, UQRSHRN Peter Maydell
2021-05-25 15:02 ` [PULL 051/114] target/arm: Implement SVE2 SQSHRN, SQRSHRN Peter Maydell
2021-05-25 15:02 ` [PULL 052/114] target/arm: Implement SVE2 WHILEGT, WHILEGE, WHILEHI, WHILEHS Peter Maydell
2021-05-25 15:02 ` [PULL 053/114] target/arm: Implement SVE2 WHILERW, WHILEWR Peter Maydell
2021-05-25 15:02 ` [PULL 054/114] target/arm: Implement SVE2 bitwise ternary operations Peter Maydell
2021-05-25 15:02 ` [PULL 055/114] target/arm: Implement SVE2 MATCH, NMATCH Peter Maydell
2021-05-25 15:02 ` [PULL 056/114] target/arm: Implement SVE2 saturating multiply-add long Peter Maydell
2021-05-25 15:02 ` [PULL 057/114] target/arm: Implement SVE2 saturating multiply-add high Peter Maydell
2021-05-25 15:02 ` [PULL 058/114] target/arm: Implement SVE2 integer multiply-add long Peter Maydell
2021-05-25 15:02 ` [PULL 059/114] target/arm: Implement SVE2 complex integer multiply-add Peter Maydell
2021-05-25 15:02 ` [PULL 060/114] target/arm: Implement SVE2 ADDHNB, ADDHNT Peter Maydell
2021-05-25 15:02 ` [PULL 061/114] target/arm: Implement SVE2 RADDHNB, RADDHNT Peter Maydell
2021-05-25 15:02 ` [PULL 062/114] target/arm: Implement SVE2 SUBHNB, SUBHNT Peter Maydell
2021-05-25 15:02 ` [PULL 063/114] target/arm: Implement SVE2 RSUBHNB, RSUBHNT Peter Maydell
2021-05-25 15:02 ` [PULL 064/114] target/arm: Implement SVE2 HISTCNT, HISTSEG Peter Maydell
2021-05-25 15:02 ` [PULL 065/114] target/arm: Implement SVE2 XAR Peter Maydell
2021-05-25 15:02 ` [PULL 066/114] target/arm: Implement SVE2 scatter store insns Peter Maydell
2021-05-25 15:02 ` [PULL 067/114] target/arm: Implement SVE2 gather load insns Peter Maydell
2021-05-25 15:02 ` [PULL 068/114] target/arm: Implement SVE2 FMMLA Peter Maydell
2021-05-25 15:02 ` [PULL 069/114] target/arm: Implement SVE2 SPLICE, EXT Peter Maydell
2021-05-25 15:02 ` [PULL 070/114] target/arm: Use correct output type for gvec_sdot_*_b Peter Maydell
2021-05-25 15:02 ` [PULL 071/114] target/arm: Pass separate addend to {U, S}DOT helpers Peter Maydell
2021-05-25 15:02 ` [PULL 072/114] target/arm: Pass separate addend to FCMLA helpers Peter Maydell
2021-05-25 15:02 ` [PULL 073/114] target/arm: Split out formats for 2 vectors + 1 index Peter Maydell
2021-05-25 15:02 ` [PULL 074/114] target/arm: Split out formats for 3 " Peter Maydell
2021-05-25 15:02 ` [PULL 075/114] target/arm: Implement SVE2 integer multiply (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 076/114] target/arm: Implement SVE2 integer multiply-add (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 077/114] target/arm: Implement SVE2 saturating multiply-add high (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 078/114] target/arm: Implement SVE2 saturating multiply-add (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 079/114] target/arm: Implement SVE2 saturating multiply (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 080/114] target/arm: Implement SVE2 signed saturating doubling multiply high Peter Maydell
2021-05-25 15:02 ` [PULL 081/114] target/arm: Implement SVE2 saturating multiply high (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 082/114] target/arm: Implement SVE2 multiply-add long (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 083/114] target/arm: Implement SVE2 integer multiply " Peter Maydell
2021-05-25 15:02 ` [PULL 084/114] target/arm: Implement SVE2 complex integer multiply-add (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 085/114] target/arm: Implement SVE2 complex integer dot product Peter Maydell
2021-05-25 15:02 ` [PULL 086/114] target/arm: Macroize helper_gvec_{s,u}dot_{b,h} Peter Maydell
2021-05-25 15:02 ` [PULL 087/114] target/arm: Macroize helper_gvec_{s,u}dot_idx_{b,h} Peter Maydell
2021-05-25 15:02 ` [PULL 088/114] target/arm: Implement SVE mixed sign dot product (indexed) Peter Maydell
2021-05-25 15:02 ` [PULL 089/114] target/arm: Implement SVE mixed sign dot product Peter Maydell
2021-05-25 15:03 ` [PULL 090/114] target/arm: Implement SVE2 crypto unary operations Peter Maydell
2021-05-25 15:03 ` [PULL 091/114] target/arm: Implement SVE2 crypto destructive binary operations Peter Maydell
2021-05-25 15:03 ` [PULL 092/114] target/arm: Implement SVE2 crypto constructive " Peter Maydell
2021-05-25 15:03 ` [PULL 093/114] target/arm: Implement SVE2 TBL, TBX Peter Maydell
2021-05-25 15:03 ` [PULL 094/114] target/arm: Implement SVE2 FCVTNT Peter Maydell
2021-05-25 16:30 ` [PULL 000/114] target-arm queue Peter Maydell

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