diff options
Diffstat (limited to 'target/arm/translate-sve.c')
| -rw-r--r-- | target/arm/translate-sve.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index d41f1155f9..374051cd20 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -1438,7 +1438,7 @@ static bool do_predset(DisasContext *s, int esz, int rd, int pat, bool setflag) setsz = numelem << esz; lastword = word = pred_esz_masks[esz]; if (setsz % 64) { - lastword &= ~(-1ull << (setsz % 64)); + lastword &= MAKE_64BIT_MASK(0, setsz % 64); } } @@ -1457,19 +1457,13 @@ static bool do_predset(DisasContext *s, int esz, int rd, int pat, bool setflag) tcg_gen_gvec_dup64i(ofs, oprsz, maxsz, word); goto done; } - if (oprsz * 8 == setsz + 8) { - tcg_gen_gvec_dup64i(ofs, oprsz, maxsz, word); - tcg_gen_movi_i64(t, 0); - tcg_gen_st_i64(t, cpu_env, ofs + oprsz - 8); - goto done; - } } setsz /= 8; fullsz /= 8; tcg_gen_movi_i64(t, word); - for (i = 0; i < setsz; i += 8) { + for (i = 0; i < QEMU_ALIGN_DOWN(setsz, 8); i += 8) { tcg_gen_st_i64(t, cpu_env, ofs + i); } if (lastword != word) { |