diff options
Diffstat (limited to 'tcg/tcg-op-gvec.c')
| -rw-r--r-- | tcg/tcg-op-gvec.c | 71 |
1 files changed, 48 insertions, 23 deletions
diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index 338ddd9d9e..f18464cf07 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -1446,36 +1446,35 @@ void tcg_gen_gvec_dup_i64(unsigned vece, uint32_t dofs, uint32_t oprsz, void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs, uint32_t oprsz, uint32_t maxsz) { + check_size_align(oprsz, maxsz, dofs); if (vece <= MO_64) { - TCGType type = choose_vector_type(0, vece, oprsz, 0); + TCGType type = choose_vector_type(NULL, vece, oprsz, 0); if (type != 0) { TCGv_vec t_vec = tcg_temp_new_vec(type); tcg_gen_dup_mem_vec(vece, t_vec, cpu_env, aofs); do_dup_store(type, dofs, oprsz, maxsz, t_vec); tcg_temp_free_vec(t_vec); - return; - } - } - if (vece <= MO_32) { - TCGv_i32 in = tcg_temp_new_i32(); - switch (vece) { - case MO_8: - tcg_gen_ld8u_i32(in, cpu_env, aofs); - break; - case MO_16: - tcg_gen_ld16u_i32(in, cpu_env, aofs); - break; - case MO_32: - tcg_gen_ld_i32(in, cpu_env, aofs); - break; + } else if (vece <= MO_32) { + TCGv_i32 in = tcg_temp_new_i32(); + switch (vece) { + case MO_8: + tcg_gen_ld8u_i32(in, cpu_env, aofs); + break; + case MO_16: + tcg_gen_ld16u_i32(in, cpu_env, aofs); + break; + default: + tcg_gen_ld_i32(in, cpu_env, aofs); + break; + } + do_dup(vece, dofs, oprsz, maxsz, in, NULL, 0); + tcg_temp_free_i32(in); + } else { + TCGv_i64 in = tcg_temp_new_i64(); + tcg_gen_ld_i64(in, cpu_env, aofs); + do_dup(vece, dofs, oprsz, maxsz, NULL, in, 0); + tcg_temp_free_i64(in); } - tcg_gen_gvec_dup_i32(vece, dofs, oprsz, maxsz, in); - tcg_temp_free_i32(in); - } else if (vece == MO_64) { - TCGv_i64 in = tcg_temp_new_i64(); - tcg_gen_ld_i64(in, cpu_env, aofs); - tcg_gen_gvec_dup_i64(MO_64, dofs, oprsz, maxsz, in); - tcg_temp_free_i64(in); } else { /* 128-bit duplicate. */ /* ??? Dup to 256-bit vector. */ @@ -1504,6 +1503,9 @@ void tcg_gen_gvec_dup_mem(unsigned vece, uint32_t dofs, uint32_t aofs, tcg_temp_free_i64(in0); tcg_temp_free_i64(in1); } + if (oprsz < maxsz) { + expand_clr(dofs + oprsz, maxsz - oprsz); + } } } @@ -3193,3 +3195,26 @@ void tcg_gen_gvec_cmp(TCGCond cond, unsigned vece, uint32_t dofs, expand_clr(dofs + oprsz, maxsz - oprsz); } } + +static void tcg_gen_bitsel_i64(TCGv_i64 d, TCGv_i64 a, TCGv_i64 b, TCGv_i64 c) +{ + TCGv_i64 t = tcg_temp_new_i64(); + + tcg_gen_and_i64(t, b, a); + tcg_gen_andc_i64(d, c, a); + tcg_gen_or_i64(d, d, t); + tcg_temp_free_i64(t); +} + +void tcg_gen_gvec_bitsel(unsigned vece, uint32_t dofs, uint32_t aofs, + uint32_t bofs, uint32_t cofs, + uint32_t oprsz, uint32_t maxsz) +{ + static const GVecGen4 g = { + .fni8 = tcg_gen_bitsel_i64, + .fniv = tcg_gen_bitsel_vec, + .fno = gen_helper_gvec_bitsel, + }; + + tcg_gen_gvec_4(dofs, aofs, bofs, cofs, oprsz, maxsz, &g); +} |