diff options
| -rw-r--r-- | target/arm/translate-sve.c | 52 |
1 files changed, 31 insertions, 21 deletions
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c index 2ee48186ba..f0f2db351e 100644 --- a/target/arm/translate-sve.c +++ b/target/arm/translate-sve.c @@ -369,6 +369,35 @@ static bool gen_gvec_ool_arg_zpzz(DisasContext *s, gen_helper_gvec_4 *fn, return gen_gvec_ool_zzzp(s, fn, a->rd, a->rn, a->rm, a->pg, data); } +/* Invoke an out-of-line helper on 3 Zregs and a predicate. */ +static bool gen_gvec_fpst_zzzp(DisasContext *s, gen_helper_gvec_4_ptr *fn, + int rd, int rn, int rm, int pg, int data, + ARMFPStatusFlavour flavour) +{ + if (fn == NULL) { + return false; + } + if (sve_access_check(s)) { + unsigned vsz = vec_full_reg_size(s); + TCGv_ptr status = fpstatus_ptr(flavour); + + tcg_gen_gvec_4_ptr(vec_full_reg_offset(s, rd), + vec_full_reg_offset(s, rn), + vec_full_reg_offset(s, rm), + pred_full_reg_offset(s, pg), + status, vsz, vsz, data, fn); + tcg_temp_free_ptr(status); + } + return true; +} + +static bool gen_gvec_fpst_arg_zpzz(DisasContext *s, gen_helper_gvec_4_ptr *fn, + arg_rprr_esz *a) +{ + return gen_gvec_fpst_zzzp(s, fn, a->rd, a->rn, a->rm, a->pg, 0, + a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR); +} + /* Invoke a vector expander on two Zregs and an immediate. */ static bool gen_gvec_fn_zzi(DisasContext *s, GVecGen2iFn *gvec_fn, int esz, int rd, int rn, uint64_t imm) @@ -3812,25 +3841,6 @@ DO_FP3(FRSQRTS, rsqrts) *** SVE Floating Point Arithmetic - Predicated Group */ -static bool do_zpzz_fp(DisasContext *s, arg_rprr_esz *a, - gen_helper_gvec_4_ptr *fn) -{ - if (fn == NULL) { - return false; - } - if (sve_access_check(s)) { - unsigned vsz = vec_full_reg_size(s); - TCGv_ptr status = fpstatus_ptr(a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR); - tcg_gen_gvec_4_ptr(vec_full_reg_offset(s, a->rd), - vec_full_reg_offset(s, a->rn), - vec_full_reg_offset(s, a->rm), - pred_full_reg_offset(s, a->pg), - status, vsz, vsz, 0, fn); - tcg_temp_free_ptr(status); - } - return true; -} - #define DO_FP3(NAME, name) \ static bool trans_##NAME(DisasContext *s, arg_rprr_esz *a) \ { \ @@ -3838,7 +3848,7 @@ static bool trans_##NAME(DisasContext *s, arg_rprr_esz *a) \ NULL, gen_helper_sve_##name##_h, \ gen_helper_sve_##name##_s, gen_helper_sve_##name##_d \ }; \ - return do_zpzz_fp(s, a, fns[a->esz]); \ + return gen_gvec_fpst_arg_zpzz(s, fns[a->esz], a); \ } DO_FP3(FADD_zpzz, fadd) @@ -7121,7 +7131,7 @@ static bool do_sve2_zpzz_fp(DisasContext *s, arg_rprr_esz *a, if (!dc_isar_feature(aa64_sve2, s)) { return false; } - return do_zpzz_fp(s, a, fn); + return gen_gvec_fpst_arg_zpzz(s, fn, a); } #define DO_SVE2_ZPZZ_FP(NAME, name) \ |