diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2021-05-24 18:03:20 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-05-25 16:01:44 +0100 |
| commit | 8a02aac74012290b32eb44fd8d6f893683da4ed5 (patch) | |
| tree | 9aa969f5d4a4cdf42dbc847c796ac2ef19890c66 /target/arm/translate-sve.c | |
| parent | 814d4c521f6ff04b93de24d8de72e1c59da1485f (diff) | |
target/arm: Implement SVE2 integer multiply-add (indexed)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210525010358.152808-55-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate-sve.c')
| -rw-r--r-- | target/arm/translate-sve.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index dbab067a53..39a6839de4 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -3866,6 +3866,37 @@ DO_SVE2_RRX(trans_MUL_zzx_d, gen_helper_gvec_mul_idx_d) #undef DO_SVE2_RRX +static bool do_sve2_zzzz_data(DisasContext *s, int rd, int rn, int rm, int ra, + int data, gen_helper_gvec_4 *fn) +{ + if (fn == NULL || !dc_isar_feature(aa64_sve2, s)) { + return false; + } + if (sve_access_check(s)) { + unsigned vsz = vec_full_reg_size(s); + tcg_gen_gvec_4_ool(vec_full_reg_offset(s, rd), + vec_full_reg_offset(s, rn), + vec_full_reg_offset(s, rm), + vec_full_reg_offset(s, ra), + vsz, vsz, data, fn); + } + return true; +} + +#define DO_SVE2_RRXR(NAME, FUNC) \ + static bool NAME(DisasContext *s, arg_rrxr_esz *a) \ + { return do_sve2_zzzz_data(s, a->rd, a->rn, a->rm, a->ra, a->index, FUNC); } + +DO_SVE2_RRXR(trans_MLA_zzxz_h, gen_helper_gvec_mla_idx_h) +DO_SVE2_RRXR(trans_MLA_zzxz_s, gen_helper_gvec_mla_idx_s) +DO_SVE2_RRXR(trans_MLA_zzxz_d, gen_helper_gvec_mla_idx_d) + +DO_SVE2_RRXR(trans_MLS_zzxz_h, gen_helper_gvec_mls_idx_h) +DO_SVE2_RRXR(trans_MLS_zzxz_s, gen_helper_gvec_mls_idx_s) +DO_SVE2_RRXR(trans_MLS_zzxz_d, gen_helper_gvec_mls_idx_d) + +#undef DO_SVE2_RRXR + /* *** SVE Floating Point Multiply-Add Indexed Group */ |