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[PULL 09/63] target/riscv: add vector index load and store instructions
From: |
Alistair Francis |
Subject: |
[PULL 09/63] target/riscv: add vector index load and store instructions |
Date: |
Fri, 26 Jun 2020 14:43:16 -0700 |
From: LIU Zhiwei <zhiwei_liu@c-sky.com>
Vector indexed operations add the contents of each element of the
vector offset operand specified by vs2 to the base effective address
to give the effective address of each element.
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200623215920.2594-8-zhiwei_liu@c-sky.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/helper.h | 35 +++++++
target/riscv/insn32.decode | 13 +++
target/riscv/insn_trans/trans_rvv.inc.c | 129 ++++++++++++++++++++++++
target/riscv/vector_helper.c | 116 +++++++++++++++++++++
4 files changed, 293 insertions(+)
diff --git a/target/riscv/helper.h b/target/riscv/helper.h
index f03b3d52f5..f3650f736e 100644
--- a/target/riscv/helper.h
+++ b/target/riscv/helper.h
@@ -189,3 +189,38 @@ DEF_HELPER_6(vsse_v_b, void, ptr, ptr, tl, tl, env, i32)
DEF_HELPER_6(vsse_v_h, void, ptr, ptr, tl, tl, env, i32)
DEF_HELPER_6(vsse_v_w, void, ptr, ptr, tl, tl, env, i32)
DEF_HELPER_6(vsse_v_d, void, ptr, ptr, tl, tl, env, i32)
+DEF_HELPER_6(vlxb_v_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxb_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxb_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxb_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxh_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxh_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxh_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxw_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxw_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxe_v_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxe_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxe_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxe_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxbu_v_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxbu_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxbu_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxbu_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxhu_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxhu_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxhu_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxwu_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vlxwu_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxb_v_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxb_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxb_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxb_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxh_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxh_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxh_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxw_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxw_v_d, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxe_v_b, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxe_v_h, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxe_v_w, void, ptr, ptr, tl, ptr, env, i32)
+DEF_HELPER_6(vsxe_v_d, void, ptr, ptr, tl, ptr, env, i32)
diff --git a/target/riscv/insn32.decode b/target/riscv/insn32.decode
index 58b95792e6..287d52bcc9 100644
--- a/target/riscv/insn32.decode
+++ b/target/riscv/insn32.decode
@@ -243,6 +243,19 @@ vssh_v ... 010 . ..... ..... 101 ..... 0100111 @r_nfvm
vssw_v ... 010 . ..... ..... 110 ..... 0100111 @r_nfvm
vsse_v ... 010 . ..... ..... 111 ..... 0100111 @r_nfvm
+vlxb_v ... 111 . ..... ..... 000 ..... 0000111 @r_nfvm
+vlxh_v ... 111 . ..... ..... 101 ..... 0000111 @r_nfvm
+vlxw_v ... 111 . ..... ..... 110 ..... 0000111 @r_nfvm
+vlxe_v ... 011 . ..... ..... 111 ..... 0000111 @r_nfvm
+vlxbu_v ... 011 . ..... ..... 000 ..... 0000111 @r_nfvm
+vlxhu_v ... 011 . ..... ..... 101 ..... 0000111 @r_nfvm
+vlxwu_v ... 011 . ..... ..... 110 ..... 0000111 @r_nfvm
+# Vector ordered-indexed and unordered-indexed store insns.
+vsxb_v ... -11 . ..... ..... 000 ..... 0100111 @r_nfvm
+vsxh_v ... -11 . ..... ..... 101 ..... 0100111 @r_nfvm
+vsxw_v ... -11 . ..... ..... 110 ..... 0100111 @r_nfvm
+vsxe_v ... -11 . ..... ..... 111 ..... 0100111 @r_nfvm
+
# *** new major opcode OP-V ***
vsetvli 0 ........... ..... 111 ..... 1010111 @r2_zimm
vsetvl 1000000 ..... ..... 111 ..... 1010111 @r
diff --git a/target/riscv/insn_trans/trans_rvv.inc.c
b/target/riscv/insn_trans/trans_rvv.inc.c
index 451ab05f69..11a3a89d54 100644
--- a/target/riscv/insn_trans/trans_rvv.inc.c
+++ b/target/riscv/insn_trans/trans_rvv.inc.c
@@ -432,3 +432,132 @@ GEN_VEXT_TRANS(vssb_v, 0, rnfvm, st_stride_op,
st_stride_check)
GEN_VEXT_TRANS(vssh_v, 1, rnfvm, st_stride_op, st_stride_check)
GEN_VEXT_TRANS(vssw_v, 2, rnfvm, st_stride_op, st_stride_check)
GEN_VEXT_TRANS(vsse_v, 3, rnfvm, st_stride_op, st_stride_check)
+
+/*
+ *** index load and store
+ */
+typedef void gen_helper_ldst_index(TCGv_ptr, TCGv_ptr, TCGv,
+ TCGv_ptr, TCGv_env, TCGv_i32);
+
+static bool ldst_index_trans(uint32_t vd, uint32_t rs1, uint32_t vs2,
+ uint32_t data, gen_helper_ldst_index *fn,
+ DisasContext *s)
+{
+ TCGv_ptr dest, mask, index;
+ TCGv base;
+ TCGv_i32 desc;
+
+ TCGLabel *over = gen_new_label();
+ tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over);
+
+ dest = tcg_temp_new_ptr();
+ mask = tcg_temp_new_ptr();
+ index = tcg_temp_new_ptr();
+ base = tcg_temp_new();
+ desc = tcg_const_i32(simd_desc(0, s->vlen / 8, data));
+
+ gen_get_gpr(base, rs1);
+ tcg_gen_addi_ptr(dest, cpu_env, vreg_ofs(s, vd));
+ tcg_gen_addi_ptr(index, cpu_env, vreg_ofs(s, vs2));
+ tcg_gen_addi_ptr(mask, cpu_env, vreg_ofs(s, 0));
+
+ fn(dest, mask, base, index, cpu_env, desc);
+
+ tcg_temp_free_ptr(dest);
+ tcg_temp_free_ptr(mask);
+ tcg_temp_free_ptr(index);
+ tcg_temp_free(base);
+ tcg_temp_free_i32(desc);
+ gen_set_label(over);
+ return true;
+}
+
+static bool ld_index_op(DisasContext *s, arg_rnfvm *a, uint8_t seq)
+{
+ uint32_t data = 0;
+ gen_helper_ldst_index *fn;
+ static gen_helper_ldst_index * const fns[7][4] = {
+ { gen_helper_vlxb_v_b, gen_helper_vlxb_v_h,
+ gen_helper_vlxb_v_w, gen_helper_vlxb_v_d },
+ { NULL, gen_helper_vlxh_v_h,
+ gen_helper_vlxh_v_w, gen_helper_vlxh_v_d },
+ { NULL, NULL,
+ gen_helper_vlxw_v_w, gen_helper_vlxw_v_d },
+ { gen_helper_vlxe_v_b, gen_helper_vlxe_v_h,
+ gen_helper_vlxe_v_w, gen_helper_vlxe_v_d },
+ { gen_helper_vlxbu_v_b, gen_helper_vlxbu_v_h,
+ gen_helper_vlxbu_v_w, gen_helper_vlxbu_v_d },
+ { NULL, gen_helper_vlxhu_v_h,
+ gen_helper_vlxhu_v_w, gen_helper_vlxhu_v_d },
+ { NULL, NULL,
+ gen_helper_vlxwu_v_w, gen_helper_vlxwu_v_d },
+ };
+
+ fn = fns[seq][s->sew];
+ if (fn == NULL) {
+ return false;
+ }
+
+ data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
+ data = FIELD_DP32(data, VDATA, VM, a->vm);
+ data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
+ data = FIELD_DP32(data, VDATA, NF, a->nf);
+ return ldst_index_trans(a->rd, a->rs1, a->rs2, data, fn, s);
+}
+
+static bool ld_index_check(DisasContext *s, arg_rnfvm* a)
+{
+ return (vext_check_isa_ill(s) &&
+ vext_check_overlap_mask(s, a->rd, a->vm, false) &&
+ vext_check_reg(s, a->rd, false) &&
+ vext_check_reg(s, a->rs2, false) &&
+ vext_check_nf(s, a->nf));
+}
+
+GEN_VEXT_TRANS(vlxb_v, 0, rnfvm, ld_index_op, ld_index_check)
+GEN_VEXT_TRANS(vlxh_v, 1, rnfvm, ld_index_op, ld_index_check)
+GEN_VEXT_TRANS(vlxw_v, 2, rnfvm, ld_index_op, ld_index_check)
+GEN_VEXT_TRANS(vlxe_v, 3, rnfvm, ld_index_op, ld_index_check)
+GEN_VEXT_TRANS(vlxbu_v, 4, rnfvm, ld_index_op, ld_index_check)
+GEN_VEXT_TRANS(vlxhu_v, 5, rnfvm, ld_index_op, ld_index_check)
+GEN_VEXT_TRANS(vlxwu_v, 6, rnfvm, ld_index_op, ld_index_check)
+
+static bool st_index_op(DisasContext *s, arg_rnfvm *a, uint8_t seq)
+{
+ uint32_t data = 0;
+ gen_helper_ldst_index *fn;
+ static gen_helper_ldst_index * const fns[4][4] = {
+ { gen_helper_vsxb_v_b, gen_helper_vsxb_v_h,
+ gen_helper_vsxb_v_w, gen_helper_vsxb_v_d },
+ { NULL, gen_helper_vsxh_v_h,
+ gen_helper_vsxh_v_w, gen_helper_vsxh_v_d },
+ { NULL, NULL,
+ gen_helper_vsxw_v_w, gen_helper_vsxw_v_d },
+ { gen_helper_vsxe_v_b, gen_helper_vsxe_v_h,
+ gen_helper_vsxe_v_w, gen_helper_vsxe_v_d }
+ };
+
+ fn = fns[seq][s->sew];
+ if (fn == NULL) {
+ return false;
+ }
+
+ data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
+ data = FIELD_DP32(data, VDATA, VM, a->vm);
+ data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
+ data = FIELD_DP32(data, VDATA, NF, a->nf);
+ return ldst_index_trans(a->rd, a->rs1, a->rs2, data, fn, s);
+}
+
+static bool st_index_check(DisasContext *s, arg_rnfvm* a)
+{
+ return (vext_check_isa_ill(s) &&
+ vext_check_reg(s, a->rd, false) &&
+ vext_check_reg(s, a->rs2, false) &&
+ vext_check_nf(s, a->nf));
+}
+
+GEN_VEXT_TRANS(vsxb_v, 0, rnfvm, st_index_op, st_index_check)
+GEN_VEXT_TRANS(vsxh_v, 1, rnfvm, st_index_op, st_index_check)
+GEN_VEXT_TRANS(vsxw_v, 2, rnfvm, st_index_op, st_index_check)
+GEN_VEXT_TRANS(vsxe_v, 3, rnfvm, st_index_op, st_index_check)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 27ddb1d0dc..9355958d3f 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -461,3 +461,119 @@ GEN_VEXT_ST_US(vse_v_b, int8_t, int8_t , ste_b)
GEN_VEXT_ST_US(vse_v_h, int16_t, int16_t, ste_h)
GEN_VEXT_ST_US(vse_v_w, int32_t, int32_t, ste_w)
GEN_VEXT_ST_US(vse_v_d, int64_t, int64_t, ste_d)
+
+/*
+ *** index: access vector element from indexed memory
+ */
+typedef target_ulong vext_get_index_addr(target_ulong base,
+ uint32_t idx, void *vs2);
+
+#define GEN_VEXT_GET_INDEX_ADDR(NAME, ETYPE, H) \
+static target_ulong NAME(target_ulong base, \
+ uint32_t idx, void *vs2) \
+{ \
+ return (base + *((ETYPE *)vs2 + H(idx))); \
+}
+
+GEN_VEXT_GET_INDEX_ADDR(idx_b, int8_t, H1)
+GEN_VEXT_GET_INDEX_ADDR(idx_h, int16_t, H2)
+GEN_VEXT_GET_INDEX_ADDR(idx_w, int32_t, H4)
+GEN_VEXT_GET_INDEX_ADDR(idx_d, int64_t, H8)
+
+static inline void
+vext_ldst_index(void *vd, void *v0, target_ulong base,
+ void *vs2, CPURISCVState *env, uint32_t desc,
+ vext_get_index_addr get_index_addr,
+ vext_ldst_elem_fn *ldst_elem,
+ clear_fn *clear_elem,
+ uint32_t esz, uint32_t msz, uintptr_t ra,
+ MMUAccessType access_type)
+{
+ uint32_t i, k;
+ uint32_t nf = vext_nf(desc);
+ uint32_t vm = vext_vm(desc);
+ uint32_t mlen = vext_mlen(desc);
+ uint32_t vlmax = vext_maxsz(desc) / esz;
+
+ /* probe every access*/
+ for (i = 0; i < env->vl; i++) {
+ if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ continue;
+ }
+ probe_pages(env, get_index_addr(base, i, vs2), nf * msz, ra,
+ access_type);
+ }
+ /* load bytes from guest memory */
+ for (i = 0; i < env->vl; i++) {
+ k = 0;
+ if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ continue;
+ }
+ while (k < nf) {
+ abi_ptr addr = get_index_addr(base, i, vs2) + k * msz;
+ ldst_elem(env, addr, i + k * vlmax, vd, ra);
+ k++;
+ }
+ }
+ /* clear tail elements */
+ if (clear_elem) {
+ for (k = 0; k < nf; k++) {
+ clear_elem(vd, env->vl + k * vlmax, env->vl * esz, vlmax * esz);
+ }
+ }
+}
+
+#define GEN_VEXT_LD_INDEX(NAME, MTYPE, ETYPE, INDEX_FN, LOAD_FN, CLEAR_FN) \
+void HELPER(NAME)(void *vd, void *v0, target_ulong base, \
+ void *vs2, CPURISCVState *env, uint32_t desc) \
+{ \
+ vext_ldst_index(vd, v0, base, vs2, env, desc, INDEX_FN, \
+ LOAD_FN, CLEAR_FN, sizeof(ETYPE), sizeof(MTYPE), \
+ GETPC(), MMU_DATA_LOAD); \
+}
+
+GEN_VEXT_LD_INDEX(vlxb_v_b, int8_t, int8_t, idx_b, ldb_b, clearb)
+GEN_VEXT_LD_INDEX(vlxb_v_h, int8_t, int16_t, idx_h, ldb_h, clearh)
+GEN_VEXT_LD_INDEX(vlxb_v_w, int8_t, int32_t, idx_w, ldb_w, clearl)
+GEN_VEXT_LD_INDEX(vlxb_v_d, int8_t, int64_t, idx_d, ldb_d, clearq)
+GEN_VEXT_LD_INDEX(vlxh_v_h, int16_t, int16_t, idx_h, ldh_h, clearh)
+GEN_VEXT_LD_INDEX(vlxh_v_w, int16_t, int32_t, idx_w, ldh_w, clearl)
+GEN_VEXT_LD_INDEX(vlxh_v_d, int16_t, int64_t, idx_d, ldh_d, clearq)
+GEN_VEXT_LD_INDEX(vlxw_v_w, int32_t, int32_t, idx_w, ldw_w, clearl)
+GEN_VEXT_LD_INDEX(vlxw_v_d, int32_t, int64_t, idx_d, ldw_d, clearq)
+GEN_VEXT_LD_INDEX(vlxe_v_b, int8_t, int8_t, idx_b, lde_b, clearb)
+GEN_VEXT_LD_INDEX(vlxe_v_h, int16_t, int16_t, idx_h, lde_h, clearh)
+GEN_VEXT_LD_INDEX(vlxe_v_w, int32_t, int32_t, idx_w, lde_w, clearl)
+GEN_VEXT_LD_INDEX(vlxe_v_d, int64_t, int64_t, idx_d, lde_d, clearq)
+GEN_VEXT_LD_INDEX(vlxbu_v_b, uint8_t, uint8_t, idx_b, ldbu_b, clearb)
+GEN_VEXT_LD_INDEX(vlxbu_v_h, uint8_t, uint16_t, idx_h, ldbu_h, clearh)
+GEN_VEXT_LD_INDEX(vlxbu_v_w, uint8_t, uint32_t, idx_w, ldbu_w, clearl)
+GEN_VEXT_LD_INDEX(vlxbu_v_d, uint8_t, uint64_t, idx_d, ldbu_d, clearq)
+GEN_VEXT_LD_INDEX(vlxhu_v_h, uint16_t, uint16_t, idx_h, ldhu_h, clearh)
+GEN_VEXT_LD_INDEX(vlxhu_v_w, uint16_t, uint32_t, idx_w, ldhu_w, clearl)
+GEN_VEXT_LD_INDEX(vlxhu_v_d, uint16_t, uint64_t, idx_d, ldhu_d, clearq)
+GEN_VEXT_LD_INDEX(vlxwu_v_w, uint32_t, uint32_t, idx_w, ldwu_w, clearl)
+GEN_VEXT_LD_INDEX(vlxwu_v_d, uint32_t, uint64_t, idx_d, ldwu_d, clearq)
+
+#define GEN_VEXT_ST_INDEX(NAME, MTYPE, ETYPE, INDEX_FN, STORE_FN)\
+void HELPER(NAME)(void *vd, void *v0, target_ulong base, \
+ void *vs2, CPURISCVState *env, uint32_t desc) \
+{ \
+ vext_ldst_index(vd, v0, base, vs2, env, desc, INDEX_FN, \
+ STORE_FN, NULL, sizeof(ETYPE), sizeof(MTYPE),\
+ GETPC(), MMU_DATA_STORE); \
+}
+
+GEN_VEXT_ST_INDEX(vsxb_v_b, int8_t, int8_t, idx_b, stb_b)
+GEN_VEXT_ST_INDEX(vsxb_v_h, int8_t, int16_t, idx_h, stb_h)
+GEN_VEXT_ST_INDEX(vsxb_v_w, int8_t, int32_t, idx_w, stb_w)
+GEN_VEXT_ST_INDEX(vsxb_v_d, int8_t, int64_t, idx_d, stb_d)
+GEN_VEXT_ST_INDEX(vsxh_v_h, int16_t, int16_t, idx_h, sth_h)
+GEN_VEXT_ST_INDEX(vsxh_v_w, int16_t, int32_t, idx_w, sth_w)
+GEN_VEXT_ST_INDEX(vsxh_v_d, int16_t, int64_t, idx_d, sth_d)
+GEN_VEXT_ST_INDEX(vsxw_v_w, int32_t, int32_t, idx_w, stw_w)
+GEN_VEXT_ST_INDEX(vsxw_v_d, int32_t, int64_t, idx_d, stw_d)
+GEN_VEXT_ST_INDEX(vsxe_v_b, int8_t, int8_t, idx_b, ste_b)
+GEN_VEXT_ST_INDEX(vsxe_v_h, int16_t, int16_t, idx_h, ste_h)
+GEN_VEXT_ST_INDEX(vsxe_v_w, int32_t, int32_t, idx_w, ste_w)
+GEN_VEXT_ST_INDEX(vsxe_v_d, int64_t, int64_t, idx_d, ste_d)
--
2.27.0
- [PULL 21/63] target/riscv: vector integer divide instructions, (continued)
- [PULL 21/63] target/riscv: vector integer divide instructions, Alistair Francis, 2020/06/26
- [PULL 10/63] target/riscv: add fault-only-first unit stride load, Alistair Francis, 2020/06/26
- [PULL 42/63] target/riscv: vector floating-point classify instructions, Alistair Francis, 2020/06/26
- [PULL 08/63] target/riscv: add vector stride load and store instructions, Alistair Francis, 2020/06/26
- [PULL 39/63] target/riscv: vector floating-point min/max instructions, Alistair Francis, 2020/06/26
- [PULL 38/63] target/riscv: vector floating-point square-root instruction, Alistair Francis, 2020/06/26
- [PULL 40/63] target/riscv: vector floating-point sign-injection instructions, Alistair Francis, 2020/06/26
- [PULL 28/63] target/riscv: vector single-width fractional multiply with rounding and saturation, Alistair Francis, 2020/06/26
- [PULL 22/63] target/riscv: vector widening integer multiply instructions, Alistair Francis, 2020/06/26
- [PULL 23/63] target/riscv: vector single-width integer multiply-add instructions, Alistair Francis, 2020/06/26
- [PULL 09/63] target/riscv: add vector index load and store instructions,
Alistair Francis <=
- [PULL 41/63] target/riscv: vector floating-point compare instructions, Alistair Francis, 2020/06/26
- [PULL 43/63] target/riscv: vector floating-point merge instructions, Alistair Francis, 2020/06/26
- [PULL 45/63] target/riscv: widening floating-point/integer type-convert instructions, Alistair Francis, 2020/06/26
- [PULL 24/63] target/riscv: vector widening integer multiply-add instructions, Alistair Francis, 2020/06/26
- [PULL 44/63] target/riscv: vector floating-point/integer type-convert instructions, Alistair Francis, 2020/06/26
- [PULL 29/63] target/riscv: vector widening saturating scaled multiply-add, Alistair Francis, 2020/06/26
- [PULL 30/63] target/riscv: vector single-width scaling shift instructions, Alistair Francis, 2020/06/26
- [PULL 25/63] target/riscv: vector integer merge and move instructions, Alistair Francis, 2020/06/26
- [PULL 46/63] target/riscv: narrowing floating-point/integer type-convert instructions, Alistair Francis, 2020/06/26
- [PULL 31/63] target/riscv: vector narrowing fixed-point clip instructions, Alistair Francis, 2020/06/26