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authorFrank Chang <frank.chang@sifive.com>2021-12-10 15:55:58 +0800
committerAlistair Francis <alistair.francis@wdc.com>2021-12-20 14:51:36 +1000
commitf9298de51432148163d8ed9c2b15bc0096546c07 (patch)
treeb94096d73152dfc3b35ef6b3390c6e914764e91a /target
parent6bc3dfa96de4173b12929824eaf80fc95d22ac28 (diff)
target/riscv: rvv-1.0: remove MLEN calculations
As in RVV 1.0 design, MLEN is hardcoded with value 1 (Section 4.5). Thus, remove all MLEN related calculations. Signed-off-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20211210075704.23951-13-frank.chang@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target')
-rw-r--r--target/riscv/insn_trans/trans_rvv.c.inc35
-rw-r--r--target/riscv/internals.h9
-rw-r--r--target/riscv/translate.c2
-rw-r--r--target/riscv/vector_helper.c252
4 files changed, 111 insertions, 187 deletions
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_trans/trans_rvv.c.inc
index bc1d4a5f23..ecd4b89c6b 100644
--- a/target/riscv/insn_trans/trans_rvv.c.inc
+++ b/target/riscv/insn_trans/trans_rvv.c.inc
@@ -237,7 +237,6 @@ static bool ld_us_op(DisasContext *s, arg_r2nfvm *a, uint8_t seq)
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);
@@ -290,7 +289,6 @@ static bool st_us_op(DisasContext *s, arg_r2nfvm *a, uint8_t seq)
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);
@@ -374,7 +372,6 @@ static bool ld_stride_op(DisasContext *s, arg_rnfvm *a, uint8_t seq)
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);
@@ -413,7 +410,6 @@ static bool st_stride_op(DisasContext *s, arg_rnfvm *a, uint8_t seq)
gen_helper_vsse_v_w, gen_helper_vsse_v_d }
};
- 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);
@@ -504,7 +500,6 @@ static bool ld_index_op(DisasContext *s, arg_rnfvm *a, uint8_t seq)
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);
@@ -556,7 +551,6 @@ static bool st_index_op(DisasContext *s, arg_rnfvm *a, uint8_t seq)
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);
@@ -632,7 +626,6 @@ static bool ldff_op(DisasContext *s, arg_r2nfvm *a, uint8_t seq)
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);
@@ -740,7 +733,6 @@ static bool amo_op(DisasContext *s, arg_rwdvm *a, uint8_t seq)
g_assert_not_reached();
}
- 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, WD, a->wd);
@@ -823,7 +815,6 @@ do_opivv_gvec(DisasContext *s, arg_rmrr *a, GVecGen3Fn *gvec_fn,
} else {
uint32_t data = 0;
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0),
@@ -868,7 +859,6 @@ static bool opivx_trans(uint32_t vd, uint32_t rs1, uint32_t vs2, uint32_t vm,
src2 = tcg_temp_new_ptr();
src1 = get_gpr(s, rs1, EXT_NONE);
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
desc = tcg_constant_i32(simd_desc(s->vlen / 8, s->vlen / 8, data));
@@ -1012,7 +1002,6 @@ static bool opivi_trans(uint32_t vd, uint32_t imm, uint32_t vs2, uint32_t vm,
} else {
src1 = tcg_constant_tl(sextract64(imm, 0, 5));
}
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
desc = tcg_constant_i32(simd_desc(s->vlen / 8, s->vlen / 8, data));
@@ -1105,7 +1094,6 @@ static bool do_opivv_widen(DisasContext *s, arg_rmrr *a,
TCGLabel *over = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over);
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0),
@@ -1194,7 +1182,6 @@ static bool do_opiwv_widen(DisasContext *s, arg_rmrr *a,
TCGLabel *over = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over);
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0),
@@ -1273,7 +1260,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
TCGLabel *over = gen_new_label(); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -1462,7 +1448,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
TCGLabel *over = gen_new_label(); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -1829,7 +1814,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
gen_set_rm(s, 7); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -1902,7 +1886,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
gen_helper_##NAME##_d, \
}; \
gen_set_rm(s, 7); \
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
return opfvf_trans(a->rd, a->rs1, a->rs2, data, \
@@ -1943,7 +1926,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
gen_set_rm(s, 7); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -1982,7 +1964,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
gen_helper_##NAME##_h, gen_helper_##NAME##_w, \
}; \
gen_set_rm(s, 7); \
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
return opfvf_trans(a->rd, a->rs1, a->rs2, data, \
@@ -2019,7 +2000,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
gen_set_rm(s, 7); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -2056,7 +2036,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmrr *a) \
gen_helper_##NAME##_h, gen_helper_##NAME##_w, \
}; \
gen_set_rm(s, 7); \
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
return opfvf_trans(a->rd, a->rs1, a->rs2, data, \
@@ -2136,7 +2115,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmr *a) \
gen_set_rm(s, 7); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_3_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -2279,7 +2257,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmr *a) \
gen_set_rm(s, 7); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_3_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -2329,7 +2306,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmr *a) \
gen_set_rm(s, 7); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_3_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
@@ -2393,7 +2369,6 @@ static bool trans_##NAME(DisasContext *s, arg_r *a) \
TCGLabel *over = gen_new_label(); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0), \
vreg_ofs(s, a->rs1), \
@@ -2423,7 +2398,6 @@ static bool trans_vmpopc_m(DisasContext *s, arg_rmr *a)
TCGv dst;
TCGv_i32 desc;
uint32_t data = 0;
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
@@ -2453,7 +2427,6 @@ static bool trans_vmfirst_m(DisasContext *s, arg_rmr *a)
TCGv dst;
TCGv_i32 desc;
uint32_t data = 0;
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
@@ -2487,7 +2460,6 @@ static bool trans_##NAME(DisasContext *s, arg_rmr *a) \
TCGLabel *over = gen_new_label(); \
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over); \
\
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen); \
data = FIELD_DP32(data, VDATA, VM, a->vm); \
data = FIELD_DP32(data, VDATA, LMUL, s->lmul); \
tcg_gen_gvec_3_ptr(vreg_ofs(s, a->rd), \
@@ -2516,7 +2488,6 @@ static bool trans_viota_m(DisasContext *s, arg_viota_m *a)
TCGLabel *over = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over);
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
static gen_helper_gvec_3_ptr * const fns[4] = {
@@ -2543,7 +2514,6 @@ static bool trans_vid_v(DisasContext *s, arg_vid_v *a)
TCGLabel *over = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over);
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, VM, a->vm);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
static gen_helper_gvec_2_ptr * const fns[4] = {
@@ -2833,7 +2803,7 @@ static bool trans_vrgather_vx(DisasContext *s, arg_rmrr *a)
}
if (a->vm && s->vl_eq_vlmax) {
- int vlmax = s->vlen / s->mlen;
+ int vlmax = s->vlen;
TCGv_i64 dest = tcg_temp_new_i64();
if (a->rs1 == 0) {
@@ -2864,7 +2834,7 @@ static bool trans_vrgather_vi(DisasContext *s, arg_rmrr *a)
}
if (a->vm && s->vl_eq_vlmax) {
- if (a->rs1 >= s->vlen / s->mlen) {
+ if (a->rs1 >= s->vlen) {
tcg_gen_gvec_dup_imm(SEW64, vreg_ofs(s, a->rd),
MAXSZ(s), MAXSZ(s), 0);
} else {
@@ -2904,7 +2874,6 @@ static bool trans_vcompress_vm(DisasContext *s, arg_r *a)
TCGLabel *over = gen_new_label();
tcg_gen_brcondi_tl(TCG_COND_EQ, cpu_vl, 0, over);
- data = FIELD_DP32(data, VDATA, MLEN, s->mlen);
data = FIELD_DP32(data, VDATA, LMUL, s->lmul);
tcg_gen_gvec_4_ptr(vreg_ofs(s, a->rd), vreg_ofs(s, 0),
vreg_ofs(s, a->rs1), vreg_ofs(s, a->rs2),
diff --git a/target/riscv/internals.h b/target/riscv/internals.h
index bce91da11a..81f5dfa477 100644
--- a/target/riscv/internals.h
+++ b/target/riscv/internals.h
@@ -22,11 +22,10 @@
#include "hw/registerfields.h"
/* share data between vector helpers and decode code */
-FIELD(VDATA, MLEN, 0, 8)
-FIELD(VDATA, VM, 8, 1)
-FIELD(VDATA, LMUL, 9, 2)
-FIELD(VDATA, NF, 11, 4)
-FIELD(VDATA, WD, 11, 1)
+FIELD(VDATA, VM, 0, 1)
+FIELD(VDATA, LMUL, 1, 3)
+FIELD(VDATA, NF, 4, 4)
+FIELD(VDATA, WD, 4, 1)
/* float point classify helpers */
target_ulong fclass_h(uint64_t frs1);
diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index 8051090d2f..17101d854b 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -83,7 +83,6 @@ typedef struct DisasContext {
uint8_t lmul;
uint8_t sew;
uint16_t vlen;
- uint16_t mlen;
bool vl_eq_vlmax;
uint8_t ntemp;
CPUState *cs;
@@ -692,7 +691,6 @@ static void riscv_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
ctx->vill = FIELD_EX32(tb_flags, TB_FLAGS, VILL);
ctx->sew = FIELD_EX32(tb_flags, TB_FLAGS, SEW);
ctx->lmul = FIELD_EX32(tb_flags, TB_FLAGS, LMUL);
- ctx->mlen = 1 << (ctx->sew + 3 - ctx->lmul);
ctx->vl_eq_vlmax = FIELD_EX32(tb_flags, TB_FLAGS, VL_EQ_VLMAX);
ctx->xl = FIELD_EX32(tb_flags, TB_FLAGS, XL);
ctx->cs = cs;
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index 70f589813e..ac6c7298bc 100644
--- a/target/riscv/vector_helper.c
+++ b/target/riscv/vector_helper.c
@@ -81,11 +81,6 @@ static inline uint32_t vext_nf(uint32_t desc)
return FIELD_EX32(simd_data(desc), VDATA, NF);
}
-static inline uint32_t vext_mlen(uint32_t desc)
-{
- return FIELD_EX32(simd_data(desc), VDATA, MLEN);
-}
-
static inline uint32_t vext_vm(uint32_t desc)
{
return FIELD_EX32(simd_data(desc), VDATA, VM);
@@ -188,19 +183,24 @@ static void clearq(void *vd, uint32_t idx, uint32_t cnt, uint32_t tot)
vext_clear(cur, cnt, tot);
}
-static inline void vext_set_elem_mask(void *v0, int mlen, int index,
- uint8_t value)
+static inline void vext_set_elem_mask(void *v0, int index,
+ uint8_t value)
{
- int idx = (index * mlen) / 64;
- int pos = (index * mlen) % 64;
+ int idx = index / 64;
+ int pos = index % 64;
uint64_t old = ((uint64_t *)v0)[idx];
- ((uint64_t *)v0)[idx] = deposit64(old, pos, mlen, value);
+ ((uint64_t *)v0)[idx] = deposit64(old, pos, 1, value);
}
-static inline int vext_elem_mask(void *v0, int mlen, int index)
+/*
+ * Earlier designs (pre-0.9) had a varying number of bits
+ * per mask value (MLEN). In the 0.9 design, MLEN=1.
+ * (Section 4.5)
+ */
+static inline int vext_elem_mask(void *v0, int index)
{
- int idx = (index * mlen) / 64;
- int pos = (index * mlen) % 64;
+ int idx = index / 64;
+ int pos = index % 64;
return (((uint64_t *)v0)[idx] >> pos) & 1;
}
@@ -277,12 +277,11 @@ vext_ldst_stride(void *vd, void *v0, target_ulong base,
{
uint32_t i, k;
uint32_t nf = vext_nf(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)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
probe_pages(env, base + stride * i, nf * msz, ra, access_type);
@@ -290,7 +289,7 @@ vext_ldst_stride(void *vd, void *v0, target_ulong base,
/* do real access */
for (i = 0; i < env->vl; i++) {
k = 0;
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
while (k < nf) {
@@ -506,12 +505,11 @@ vext_ldst_index(void *vd, void *v0, target_ulong base,
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)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
probe_pages(env, get_index_addr(base, i, vs2), nf * msz, ra,
@@ -520,7 +518,7 @@ vext_ldst_index(void *vd, void *v0, target_ulong base,
/* load bytes from guest memory */
for (i = 0; i < env->vl; i++) {
k = 0;
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
while (k < nf) {
@@ -604,7 +602,6 @@ vext_ldff(void *vd, void *v0, target_ulong base,
{
void *host;
uint32_t i, k, vl = 0;
- uint32_t mlen = vext_mlen(desc);
uint32_t nf = vext_nf(desc);
uint32_t vm = vext_vm(desc);
uint32_t vlmax = vext_maxsz(desc) / esz;
@@ -612,7 +609,7 @@ vext_ldff(void *vd, void *v0, target_ulong base,
/* probe every access*/
for (i = 0; i < env->vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
addr = base + nf * i * msz;
@@ -653,7 +650,7 @@ ProbeSuccess:
}
for (i = 0; i < env->vl; i++) {
k = 0;
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
while (k < nf) {
@@ -782,18 +779,17 @@ vext_amo_noatomic(void *vs3, void *v0, target_ulong base,
target_long addr;
uint32_t wd = vext_wd(desc);
uint32_t vm = vext_vm(desc);
- uint32_t mlen = vext_mlen(desc);
uint32_t vlmax = vext_maxsz(desc) / esz;
for (i = 0; i < env->vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
probe_pages(env, get_index_addr(base, i, vs2), msz, ra, MMU_DATA_LOAD);
probe_pages(env, get_index_addr(base, i, vs2), msz, ra, MMU_DATA_STORE);
}
for (i = 0; i < env->vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
addr = get_index_addr(base, i, vs2);
@@ -907,13 +903,12 @@ static void do_vext_vv(void *vd, void *v0, void *vs1, void *vs2,
opivv2_fn *fn, clear_fn *clearfn)
{
uint32_t vlmax = vext_maxsz(desc) / esz;
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
uint32_t i;
for (i = 0; i < vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
fn(vd, vs1, vs2, i);
@@ -972,13 +967,12 @@ static void do_vext_vx(void *vd, void *v0, target_long s1, void *vs2,
opivx2_fn fn, clear_fn *clearfn)
{
uint32_t vlmax = vext_maxsz(desc) / esz;
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
uint32_t i;
for (i = 0; i < vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
fn(vd, s1, vs2, i);
@@ -1168,7 +1162,6 @@ GEN_VEXT_VX(vwsub_wx_w, 4, 8, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(ETYPE); \
uint32_t vlmax = vext_maxsz(desc) / esz; \
@@ -1177,7 +1170,7 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
for (i = 0; i < vl; i++) { \
ETYPE s1 = *((ETYPE *)vs1 + H(i)); \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- uint8_t carry = vext_elem_mask(v0, mlen, i); \
+ uint8_t carry = vext_elem_mask(v0, i); \
\
*((ETYPE *)vd + H(i)) = DO_OP(s2, s1, carry); \
} \
@@ -1198,7 +1191,6 @@ GEN_VEXT_VADC_VVM(vsbc_vvm_d, uint64_t, H8, DO_VSBC, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(ETYPE); \
uint32_t vlmax = vext_maxsz(desc) / esz; \
@@ -1206,7 +1198,7 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
\
for (i = 0; i < vl; i++) { \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- uint8_t carry = vext_elem_mask(v0, mlen, i); \
+ uint8_t carry = vext_elem_mask(v0, i); \
\
*((ETYPE *)vd + H(i)) = DO_OP(s2, (ETYPE)(target_long)s1, carry);\
} \
@@ -1231,7 +1223,6 @@ GEN_VEXT_VADC_VXM(vsbc_vxm_d, uint64_t, H8, DO_VSBC, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vl = env->vl; \
uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \
uint32_t i; \
@@ -1239,12 +1230,12 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
for (i = 0; i < vl; i++) { \
ETYPE s1 = *((ETYPE *)vs1 + H(i)); \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- uint8_t carry = vext_elem_mask(v0, mlen, i); \
+ uint8_t carry = vext_elem_mask(v0, i); \
\
- vext_set_elem_mask(vd, mlen, i, DO_OP(s2, s1, carry));\
+ vext_set_elem_mask(vd, i, DO_OP(s2, s1, carry)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -1262,20 +1253,19 @@ GEN_VEXT_VMADC_VVM(vmsbc_vvm_d, uint64_t, H8, DO_MSBC)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, \
void *vs2, CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vl = env->vl; \
uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- uint8_t carry = vext_elem_mask(v0, mlen, i); \
+ uint8_t carry = vext_elem_mask(v0, i); \
\
- vext_set_elem_mask(vd, mlen, i, \
+ vext_set_elem_mask(vd, i, \
DO_OP(s2, (ETYPE)(target_long)s1, carry)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -1349,7 +1339,6 @@ GEN_VEXT_VX(vxor_vx_d, 8, 8, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, \
void *vs2, CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(TS1); \
@@ -1357,7 +1346,7 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
TS1 s1 = *((TS1 *)vs1 + HS1(i)); \
@@ -1387,7 +1376,6 @@ GEN_VEXT_SHIFT_VV(vsra_vv_d, uint64_t, int64_t, H8, H8, DO_SRL, 0x3f, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, \
void *vs2, CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(TD); \
@@ -1395,7 +1383,7 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
TS2 s2 = *((TS2 *)vs2 + HS2(i)); \
@@ -1444,7 +1432,6 @@ GEN_VEXT_SHIFT_VX(vnsra_vx_w, int32_t, int64_t, H4, H8, DO_SRL, 0x3f, clearl)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \
@@ -1453,13 +1440,13 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
for (i = 0; i < vl; i++) { \
ETYPE s1 = *((ETYPE *)vs1 + H(i)); \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
- vext_set_elem_mask(vd, mlen, i, DO_OP(s2, s1)); \
+ vext_set_elem_mask(vd, i, DO_OP(s2, s1)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -1497,7 +1484,6 @@ GEN_VEXT_CMP_VV(vmsle_vv_d, int64_t, H8, DO_MSLE)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \
@@ -1505,14 +1491,14 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
\
for (i = 0; i < vl; i++) { \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
- vext_set_elem_mask(vd, mlen, i, \
+ vext_set_elem_mask(vd, i, \
DO_OP(s2, (ETYPE)(target_long)s1)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -2074,14 +2060,13 @@ GEN_VEXT_VMV_VX(vmv_v_x_d, int64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(ETYPE); \
uint32_t vlmax = vext_maxsz(desc) / esz; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- ETYPE *vt = (!vext_elem_mask(v0, mlen, i) ? vs2 : vs1); \
+ ETYPE *vt = (!vext_elem_mask(v0, i) ? vs2 : vs1); \
*((ETYPE *)vd + H(i)) = *(vt + H(i)); \
} \
CLEAR_FN(vd, vl, vl * esz, vlmax * esz); \
@@ -2096,7 +2081,6 @@ GEN_VEXT_VMERGE_VV(vmerge_vvm_d, int64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, \
void *vs2, CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(ETYPE); \
uint32_t vlmax = vext_maxsz(desc) / esz; \
@@ -2104,7 +2088,7 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, \
\
for (i = 0; i < vl; i++) { \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- ETYPE d = (!vext_elem_mask(v0, mlen, i) ? s2 : \
+ ETYPE d = (!vext_elem_mask(v0, i) ? s2 : \
(ETYPE)(target_long)s1); \
*((ETYPE *)vd + H(i)) = d; \
} \
@@ -2142,11 +2126,11 @@ do_##NAME(void *vd, void *vs1, void *vs2, int i, \
static inline void
vext_vv_rm_1(void *vd, void *v0, void *vs1, void *vs2,
CPURISCVState *env,
- uint32_t vl, uint32_t vm, uint32_t mlen, int vxrm,
+ uint32_t vl, uint32_t vm, int vxrm,
opivv2_rm_fn *fn)
{
for (uint32_t i = 0; i < vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
fn(vd, vs1, vs2, i, env, vxrm);
@@ -2160,26 +2144,25 @@ vext_vv_rm_2(void *vd, void *v0, void *vs1, void *vs2,
opivv2_rm_fn *fn, clear_fn *clearfn)
{
uint32_t vlmax = vext_maxsz(desc) / esz;
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
switch (env->vxrm) {
case 0: /* rnu */
vext_vv_rm_1(vd, v0, vs1, vs2,
- env, vl, vm, mlen, 0, fn);
+ env, vl, vm, 0, fn);
break;
case 1: /* rne */
vext_vv_rm_1(vd, v0, vs1, vs2,
- env, vl, vm, mlen, 1, fn);
+ env, vl, vm, 1, fn);
break;
case 2: /* rdn */
vext_vv_rm_1(vd, v0, vs1, vs2,
- env, vl, vm, mlen, 2, fn);
+ env, vl, vm, 2, fn);
break;
default: /* rod */
vext_vv_rm_1(vd, v0, vs1, vs2,
- env, vl, vm, mlen, 3, fn);
+ env, vl, vm, 3, fn);
break;
}
@@ -2262,11 +2245,11 @@ do_##NAME(void *vd, target_long s1, void *vs2, int i, \
static inline void
vext_vx_rm_1(void *vd, void *v0, target_long s1, void *vs2,
CPURISCVState *env,
- uint32_t vl, uint32_t vm, uint32_t mlen, int vxrm,
+ uint32_t vl, uint32_t vm, int vxrm,
opivx2_rm_fn *fn)
{
for (uint32_t i = 0; i < vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
fn(vd, s1, vs2, i, env, vxrm);
@@ -2280,26 +2263,25 @@ vext_vx_rm_2(void *vd, void *v0, target_long s1, void *vs2,
opivx2_rm_fn *fn, clear_fn *clearfn)
{
uint32_t vlmax = vext_maxsz(desc) / esz;
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
switch (env->vxrm) {
case 0: /* rnu */
vext_vx_rm_1(vd, v0, s1, vs2,
- env, vl, vm, mlen, 0, fn);
+ env, vl, vm, 0, fn);
break;
case 1: /* rne */
vext_vx_rm_1(vd, v0, s1, vs2,
- env, vl, vm, mlen, 1, fn);
+ env, vl, vm, 1, fn);
break;
case 2: /* rdn */
vext_vx_rm_1(vd, v0, s1, vs2,
- env, vl, vm, mlen, 2, fn);
+ env, vl, vm, 2, fn);
break;
default: /* rod */
vext_vx_rm_1(vd, v0, s1, vs2,
- env, vl, vm, mlen, 3, fn);
+ env, vl, vm, 3, fn);
break;
}
@@ -3184,13 +3166,12 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
uint32_t desc) \
{ \
uint32_t vlmax = vext_maxsz(desc) / ESZ; \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
do_##NAME(vd, vs1, vs2, i, env); \
@@ -3219,13 +3200,12 @@ void HELPER(NAME)(void *vd, void *v0, uint64_t s1, \
uint32_t desc) \
{ \
uint32_t vlmax = vext_maxsz(desc) / ESZ; \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
do_##NAME(vd, s1, vs2, i, env); \
@@ -3790,7 +3770,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
uint32_t vlmax = vext_maxsz(desc) / ESZ; \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
@@ -3799,7 +3778,7 @@ void HELPER(NAME)(void *vd, void *v0, void *vs2, \
return; \
} \
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
do_##NAME(vd, vs2, i, env); \
@@ -3931,7 +3910,6 @@ GEN_VEXT_VF(vfsgnjx_vf_d, 8, 8, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \
@@ -3940,14 +3918,14 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
for (i = 0; i < vl; i++) { \
ETYPE s1 = *((ETYPE *)vs1 + H(i)); \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
- vext_set_elem_mask(vd, mlen, i, \
+ vext_set_elem_mask(vd, i, \
DO_OP(s2, s1, &env->fp_status)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -3959,7 +3937,6 @@ GEN_VEXT_CMP_VV_ENV(vmfeq_vv_d, uint64_t, H8, float64_eq_quiet)
void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t vlmax = vext_maxsz(desc) / sizeof(ETYPE); \
@@ -3967,14 +3944,14 @@ void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void *vs2, \
\
for (i = 0; i < vl; i++) { \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
- vext_set_elem_mask(vd, mlen, i, \
+ vext_set_elem_mask(vd, i, \
DO_OP(s2, (ETYPE)s1, &env->fp_status)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -4088,13 +4065,12 @@ void HELPER(NAME)(void *vd, void *v0, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
uint32_t vlmax = vext_maxsz(desc) / ESZ; \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
do_##NAME(vd, vs2, i); \
@@ -4171,7 +4147,6 @@ GEN_VEXT_V(vfclass_v_d, 8, 8, clearq)
void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t esz = sizeof(ETYPE); \
@@ -4181,7 +4156,7 @@ void HELPER(NAME)(void *vd, void *v0, uint64_t s1, void *vs2, \
for (i = 0; i < vl; i++) { \
ETYPE s2 = *((ETYPE *)vs2 + H(i)); \
*((ETYPE *)vd + H(i)) \
- = (!vm && !vext_elem_mask(v0, mlen, i) ? s2 : s1); \
+ = (!vm && !vext_elem_mask(v0, i) ? s2 : s1); \
} \
CLEAR_FN(vd, vl, vl * esz, vlmax * esz); \
}
@@ -4312,7 +4287,6 @@ GEN_VEXT_V_ENV(vfncvt_f_f_v_w, 4, 4, clearl)
void HELPER(NAME)(void *vd, void *v0, void *vs1, \
void *vs2, CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
@@ -4321,7 +4295,7 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
\
for (i = 0; i < vl; i++) { \
TS2 s2 = *((TS2 *)vs2 + HS2(i)); \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
s1 = OP(s1, (TD)s2); \
@@ -4395,7 +4369,6 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
void *vs2, CPURISCVState *env, \
uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
@@ -4404,7 +4377,7 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
\
for (i = 0; i < vl; i++) { \
TS2 s2 = *((TS2 *)vs2 + HS2(i)); \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
s1 = OP(s1, (TD)s2, &env->fp_status); \
@@ -4433,7 +4406,6 @@ GEN_VEXT_FRED(vfredmin_vs_d, uint64_t, uint64_t, H8, H8, float64_minnum, clearq)
void HELPER(vfwredsum_vs_h)(void *vd, void *v0, void *vs1,
void *vs2, CPURISCVState *env, uint32_t desc)
{
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
uint32_t i;
@@ -4442,7 +4414,7 @@ void HELPER(vfwredsum_vs_h)(void *vd, void *v0, void *vs1,
for (i = 0; i < vl; i++) {
uint16_t s2 = *((uint16_t *)vs2 + H2(i));
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
s1 = float32_add(s1, float16_to_float32(s2, true, &env->fp_status),
@@ -4455,7 +4427,6 @@ void HELPER(vfwredsum_vs_h)(void *vd, void *v0, void *vs1,
void HELPER(vfwredsum_vs_w)(void *vd, void *v0, void *vs1,
void *vs2, CPURISCVState *env, uint32_t desc)
{
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
uint32_t i;
@@ -4464,7 +4435,7 @@ void HELPER(vfwredsum_vs_w)(void *vd, void *v0, void *vs1,
for (i = 0; i < vl; i++) {
uint32_t s2 = *((uint32_t *)vs2 + H4(i));
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
s1 = float64_add(s1, float32_to_float64(s2, &env->fp_status),
@@ -4483,19 +4454,18 @@ void HELPER(NAME)(void *vd, void *v0, void *vs1, \
void *vs2, CPURISCVState *env, \
uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vl = env->vl; \
uint32_t i; \
int a, b; \
\
for (i = 0; i < vl; i++) { \
- a = vext_elem_mask(vs1, mlen, i); \
- b = vext_elem_mask(vs2, mlen, i); \
- vext_set_elem_mask(vd, mlen, i, OP(b, a)); \
+ a = vext_elem_mask(vs1, i); \
+ b = vext_elem_mask(vs2, i); \
+ vext_set_elem_mask(vd, i, OP(b, a)); \
} \
for (; i < vlmax; i++) { \
- vext_set_elem_mask(vd, mlen, i, 0); \
+ vext_set_elem_mask(vd, i, 0); \
} \
}
@@ -4519,14 +4489,13 @@ target_ulong HELPER(vmpopc_m)(void *v0, void *vs2, CPURISCVState *env,
uint32_t desc)
{
target_ulong cnt = 0;
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
int i;
for (i = 0; i < vl; i++) {
- if (vm || vext_elem_mask(v0, mlen, i)) {
- if (vext_elem_mask(vs2, mlen, i)) {
+ if (vm || vext_elem_mask(v0, i)) {
+ if (vext_elem_mask(vs2, i)) {
cnt++;
}
}
@@ -4538,14 +4507,13 @@ target_ulong HELPER(vmpopc_m)(void *v0, void *vs2, CPURISCVState *env,
target_ulong HELPER(vmfirst_m)(void *v0, void *vs2, CPURISCVState *env,
uint32_t desc)
{
- uint32_t mlen = vext_mlen(desc);
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
int i;
for (i = 0; i < vl; i++) {
- if (vm || vext_elem_mask(v0, mlen, i)) {
- if (vext_elem_mask(vs2, mlen, i)) {
+ if (vm || vext_elem_mask(v0, i)) {
+ if (vext_elem_mask(vs2, i)) {
return i;
}
}
@@ -4562,39 +4530,38 @@ enum set_mask_type {
static void vmsetm(void *vd, void *v0, void *vs2, CPURISCVState *env,
uint32_t desc, enum set_mask_type type)
{
- uint32_t mlen = vext_mlen(desc);
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen;
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen;
uint32_t vm = vext_vm(desc);
uint32_t vl = env->vl;
int i;
bool first_mask_bit = false;
for (i = 0; i < vl; i++) {
- if (!vm && !vext_elem_mask(v0, mlen, i)) {
+ if (!vm && !vext_elem_mask(v0, i)) {
continue;
}
/* write a zero to all following active elements */
if (first_mask_bit) {
- vext_set_elem_mask(vd, mlen, i, 0);
+ vext_set_elem_mask(vd, i, 0);
continue;
}
- if (vext_elem_mask(vs2, mlen, i)) {
+ if (vext_elem_mask(vs2, i)) {
first_mask_bit = true;
if (type == BEFORE_FIRST) {
- vext_set_elem_mask(vd, mlen, i, 0);
+ vext_set_elem_mask(vd, i, 0);
} else {
- vext_set_elem_mask(vd, mlen, i, 1);
+ vext_set_elem_mask(vd, i, 1);
}
} else {
if (type == ONLY_FIRST) {
- vext_set_elem_mask(vd, mlen, i, 0);
+ vext_set_elem_mask(vd, i, 0);
} else {
- vext_set_elem_mask(vd, mlen, i, 1);
+ vext_set_elem_mask(vd, i, 1);
}
}
}
for (; i < vlmax; i++) {
- vext_set_elem_mask(vd, mlen, i, 0);
+ vext_set_elem_mask(vd, i, 0);
}
}
@@ -4621,19 +4588,18 @@ void HELPER(vmsof_m)(void *vd, void *v0, void *vs2, CPURISCVState *env,
void HELPER(NAME)(void *vd, void *v0, void *vs2, CPURISCVState *env, \
uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t sum = 0; \
int i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
*((ETYPE *)vd + H(i)) = sum; \
- if (vext_elem_mask(vs2, mlen, i)) { \
+ if (vext_elem_mask(vs2, i)) { \
sum++; \
} \
} \
@@ -4649,14 +4615,13 @@ GEN_VEXT_VIOTA_M(viota_m_d, uint64_t, H8, clearq)
#define GEN_VEXT_VID_V(NAME, ETYPE, H, CLEAR_FN) \
void HELPER(NAME)(void *vd, void *v0, CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
int i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
*((ETYPE *)vd + H(i)) = i; \
@@ -4678,14 +4643,13 @@ GEN_VEXT_VID_V(vid_v_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
target_ulong offset = s1, i; \
\
for (i = offset; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
*((ETYPE *)vd + H(i)) = *((ETYPE *)vs2 + H(i - offset)); \
@@ -4703,15 +4667,14 @@ GEN_VEXT_VSLIDEUP_VX(vslideup_vx_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
target_ulong offset = s1, i; \
\
for (i = 0; i < vl; ++i) { \
target_ulong j = i + offset; \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
*((ETYPE *)vd + H(i)) = j >= vlmax ? 0 : *((ETYPE *)vs2 + H(j)); \
@@ -4729,14 +4692,13 @@ GEN_VEXT_VSLIDEDOWN_VX(vslidedown_vx_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
if (i == 0) { \
@@ -4758,14 +4720,13 @@ GEN_VEXT_VSLIDE1UP_VX(vslide1up_vx_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
if (i == vl - 1) { \
@@ -4788,15 +4749,14 @@ GEN_VEXT_VSLIDE1DOWN_VX(vslide1down_vx_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint64_t index; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
index = *((ETYPE *)vs1 + H(i)); \
@@ -4819,15 +4779,14 @@ GEN_VEXT_VRGATHER_VV(vrgather_vv_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vm = vext_vm(desc); \
uint32_t vl = env->vl; \
uint64_t index = s1; \
uint32_t i; \
\
for (i = 0; i < vl; i++) { \
- if (!vm && !vext_elem_mask(v0, mlen, i)) { \
+ if (!vm && !vext_elem_mask(v0, i)) { \
continue; \
} \
if (index >= vlmax) { \
@@ -4850,13 +4809,12 @@ GEN_VEXT_VRGATHER_VX(vrgather_vx_d, uint64_t, H8, clearq)
void HELPER(NAME)(void *vd, void *v0, void *vs1, void *vs2, \
CPURISCVState *env, uint32_t desc) \
{ \
- uint32_t mlen = vext_mlen(desc); \
- uint32_t vlmax = env_archcpu(env)->cfg.vlen / mlen; \
+ uint32_t vlmax = env_archcpu(env)->cfg.vlen; \
uint32_t vl = env->vl; \
uint32_t num = 0, i; \
\
for (i = 0; i < vl; i++) { \
- if (!vext_elem_mask(vs1, mlen, i)) { \
+ if (!vext_elem_mask(vs1, i)) { \
continue; \
} \
*((ETYPE *)vd + H(num)) = *((ETYPE *)vs2 + H(i)); \
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-26 00:45:28 +0000