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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-06-29 15:11:13 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-29 15:11:13 +0100 |
| commit | d730ecaae77ac696515207a5ef99509240fc792b (patch) | |
| tree | ee70d918556a22a107f146ae972cae1f59c08272 /target/arm/translate-sve.c | |
| parent | 18fc24057815bf3d956cfab892a2bc2344bd1dcb (diff) | |
target/arm: Implement SVE dot product (vectors)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180627043328.11531-33-richard.henderson@linaro.org
[PMM: moved 'ra=%reg_movprfx' here from following patch]
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 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 7912bceb1e..cf9c652e54 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -3423,6 +3423,23 @@ DO_ZZI(UMIN, umin) #undef DO_ZZI +static bool trans_DOT_zzz(DisasContext *s, arg_DOT_zzz *a, uint32_t insn) +{ + static gen_helper_gvec_3 * const fns[2][2] = { + { gen_helper_gvec_sdot_b, gen_helper_gvec_sdot_h }, + { gen_helper_gvec_udot_b, gen_helper_gvec_udot_h } + }; + + if (sve_access_check(s)) { + unsigned vsz = vec_full_reg_size(s); + tcg_gen_gvec_3_ool(vec_full_reg_offset(s, a->rd), + vec_full_reg_offset(s, a->rn), + vec_full_reg_offset(s, a->rm), + vsz, vsz, 0, fns[a->u][a->sz]); + } + return true; +} + /* *** SVE Floating Point Multiply-Add Indexed Group */ |