target/riscv: rvv: Add mask agnostic for vector integer shift instructions
Signed-off-by: eop Chen <eop.chen@sifive.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <165570784143.17634.35095816584573691-4@git.sr.ht> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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@ -1901,6 +1901,7 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
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data = FIELD_DP32(data, VDATA, VM, a->vm); \
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data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
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data = FIELD_DP32(data, VDATA, VTA, s->vta); \
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data = FIELD_DP32(data, VDATA, VMA, s->vma); \
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tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
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vreg_ofs(s, a->rs1), \
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vreg_ofs(s, a->rs2), cpu_env, \
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@ -1298,10 +1298,13 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
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uint32_t esz = sizeof(TS1); \
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uint32_t total_elems = vext_get_total_elems(env, desc, esz); \
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uint32_t vta = vext_vta(desc); \
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uint32_t vma = vext_vma(desc); \
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uint32_t i; \
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\
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for (i = env->vstart; i < vl; i++) { \
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if (!vm && !vext_elem_mask(v0, i)) { \
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/* set masked-off elements to 1s */ \
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vext_set_elems_1s(vd, vma, i * esz, (i + 1) * esz); \
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continue; \
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} \
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TS1 s1 = *((TS1 *)vs1 + HS1(i)); \
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@ -1339,10 +1342,14 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, \
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uint32_t total_elems = \
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vext_get_total_elems(env, desc, esz); \
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uint32_t vta = vext_vta(desc); \
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uint32_t vma = vext_vma(desc); \
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uint32_t i; \
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\
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for (i = env->vstart; i < vl; i++) { \
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if (!vm && !vext_elem_mask(v0, i)) { \
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/* set masked-off elements to 1s */ \
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vext_set_elems_1s(vd, vma, i * esz, \
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(i + 1) * esz); \
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continue; \
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} \
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TS2 s2 = *((TS2 *)vs2 + HS2(i)); \
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