diff options
Diffstat (limited to 'target/loongarch/insn_trans/trans_lsx.c.inc')
| -rw-r--r-- | target/loongarch/insn_trans/trans_lsx.c.inc | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/target/loongarch/insn_trans/trans_lsx.c.inc b/target/loongarch/insn_trans/trans_lsx.c.inc index 5dedb044d7..ddeb9fde28 100644 --- a/target/loongarch/insn_trans/trans_lsx.c.inc +++ b/target/loongarch/insn_trans/trans_lsx.c.inc @@ -14,3 +14,72 @@ #else #define CHECK_SXE #endif + +static bool gen_vvv(DisasContext *ctx, arg_vvv *a, + void (*func)(TCGv_ptr, TCGv_i32, TCGv_i32, TCGv_i32)) +{ + TCGv_i32 vd = tcg_constant_i32(a->vd); + TCGv_i32 vj = tcg_constant_i32(a->vj); + TCGv_i32 vk = tcg_constant_i32(a->vk); + + CHECK_SXE; + + func(cpu_env, vd, vj, vk); + return true; +} + +static bool gvec_vvv(DisasContext *ctx, arg_vvv *a, MemOp mop, + void (*func)(unsigned, uint32_t, uint32_t, + uint32_t, uint32_t, uint32_t)) +{ + uint32_t vd_ofs, vj_ofs, vk_ofs; + + CHECK_SXE; + + vd_ofs = vec_full_offset(a->vd); + vj_ofs = vec_full_offset(a->vj); + vk_ofs = vec_full_offset(a->vk); + + func(mop, vd_ofs, vj_ofs, vk_ofs, 16, ctx->vl/8); + return true; +} + +TRANS(vadd_b, gvec_vvv, MO_8, tcg_gen_gvec_add) +TRANS(vadd_h, gvec_vvv, MO_16, tcg_gen_gvec_add) +TRANS(vadd_w, gvec_vvv, MO_32, tcg_gen_gvec_add) +TRANS(vadd_d, gvec_vvv, MO_64, tcg_gen_gvec_add) + +#define VADDSUB_Q(NAME) \ +static bool trans_v## NAME ##_q(DisasContext *ctx, arg_vvv *a) \ +{ \ + TCGv_i64 rh, rl, ah, al, bh, bl; \ + \ + CHECK_SXE; \ + \ + rh = tcg_temp_new_i64(); \ + rl = tcg_temp_new_i64(); \ + ah = tcg_temp_new_i64(); \ + al = tcg_temp_new_i64(); \ + bh = tcg_temp_new_i64(); \ + bl = tcg_temp_new_i64(); \ + \ + get_vreg64(ah, a->vj, 1); \ + get_vreg64(al, a->vj, 0); \ + get_vreg64(bh, a->vk, 1); \ + get_vreg64(bl, a->vk, 0); \ + \ + tcg_gen_## NAME ##2_i64(rl, rh, al, ah, bl, bh); \ + \ + set_vreg64(rh, a->vd, 1); \ + set_vreg64(rl, a->vd, 0); \ + \ + return true; \ +} + +VADDSUB_Q(add) +VADDSUB_Q(sub) + +TRANS(vsub_b, gvec_vvv, MO_8, tcg_gen_gvec_sub) +TRANS(vsub_h, gvec_vvv, MO_16, tcg_gen_gvec_sub) +TRANS(vsub_w, gvec_vvv, MO_32, tcg_gen_gvec_sub) +TRANS(vsub_d, gvec_vvv, MO_64, tcg_gen_gvec_sub) |