diff options
-rw-r--r-- | target/arm/sve_helper.c | 6 | ||||
-rw-r--r-- | target/arm/translate-sve.c | 6 |
2 files changed, 6 insertions, 6 deletions
diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 8e0a5d3..a95bbec 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -2836,12 +2836,12 @@ uint32_t HELPER(sve_brkns)(void *vd, void *vn, void *vg, uint32_t pred_desc) uint64_t HELPER(sve_cntp)(void *vn, void *vg, uint32_t pred_desc) { - intptr_t oprsz = extract32(pred_desc, 0, SIMD_OPRSZ_BITS) + 2; - intptr_t esz = extract32(pred_desc, SIMD_DATA_SHIFT, 2); + intptr_t words = DIV_ROUND_UP(FIELD_EX32(pred_desc, PREDDESC, OPRSZ), 8); + intptr_t esz = FIELD_EX32(pred_desc, PREDDESC, ESZ); uint64_t *n = vn, *g = vg, sum = 0, mask = pred_esz_masks[esz]; intptr_t i; - for (i = 0; i < DIV_ROUND_UP(oprsz, 8); ++i) { + for (i = 0; i < words; ++i) { uint64_t t = n[i] & g[i] & mask; sum += ctpop64(t); } diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index c0212e6..722805c 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -2967,11 +2967,11 @@ static void do_cntp(DisasContext *s, TCGv_i64 val, int esz, int pn, int pg) } else { TCGv_ptr t_pn = tcg_temp_new_ptr(); TCGv_ptr t_pg = tcg_temp_new_ptr(); - unsigned desc; + unsigned desc = 0; TCGv_i32 t_desc; - desc = psz - 2; - desc = deposit32(desc, SIMD_DATA_SHIFT, 2, esz); + desc = FIELD_DP32(desc, PREDDESC, OPRSZ, psz); + desc = FIELD_DP32(desc, PREDDESC, ESZ, esz); tcg_gen_addi_ptr(t_pn, cpu_env, pred_full_reg_offset(s, pn)); tcg_gen_addi_ptr(t_pg, cpu_env, pred_full_reg_offset(s, pg)); |