@@ -152,6 +152,32 @@ static bool gen_gvec_ool_zz(DisasContext *s, gen_helper_gvec_2 *fn,
return true;
}
+static bool gen_gvec_fpst_zz(DisasContext *s, gen_helper_gvec_2_ptr *fn,
+ int rd, int rn, 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_2_ptr(vec_full_reg_offset(s, rd),
+ vec_full_reg_offset(s, rn),
+ status, vsz, vsz, data, fn);
+ tcg_temp_free_ptr(status);
+ }
+ return true;
+}
+
+static bool gen_gvec_fpst_arg_zz(DisasContext *s, gen_helper_gvec_2_ptr *fn,
+ arg_rr_esz *a, int data)
+{
+ return gen_gvec_fpst_zz(s, fn, a->rd, a->rn, data,
+ a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR);
+}
+
/* Invoke an out-of-line helper on 3 Zregs. */
static bool gen_gvec_ool_zzz(DisasContext *s, gen_helper_gvec_3 *fn,
int rd, int rn, int rm, int data)
@@ -3627,48 +3653,17 @@ DO_VPZ(FMAXV, fmaxv)
*** SVE Floating Point Unary Operations - Unpredicated Group
*/
-static void do_zz_fp(DisasContext *s, arg_rr_esz *a, gen_helper_gvec_2_ptr *fn)
-{
- unsigned vsz = vec_full_reg_size(s);
- TCGv_ptr status = fpstatus_ptr(a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR);
+static gen_helper_gvec_2_ptr * const frecpe_fns[] = {
+ NULL, gen_helper_gvec_frecpe_h,
+ gen_helper_gvec_frecpe_s, gen_helper_gvec_frecpe_d,
+};
+TRANS_FEAT(FRECPE, aa64_sve, gen_gvec_fpst_arg_zz, frecpe_fns[a->esz], a, 0)
- tcg_gen_gvec_2_ptr(vec_full_reg_offset(s, a->rd),
- vec_full_reg_offset(s, a->rn),
- status, vsz, vsz, 0, fn);
- tcg_temp_free_ptr(status);
-}
-
-static bool trans_FRECPE(DisasContext *s, arg_rr_esz *a)
-{
- static gen_helper_gvec_2_ptr * const fns[3] = {
- gen_helper_gvec_frecpe_h,
- gen_helper_gvec_frecpe_s,
- gen_helper_gvec_frecpe_d,
- };
- if (a->esz == 0) {
- return false;
- }
- if (sve_access_check(s)) {
- do_zz_fp(s, a, fns[a->esz - 1]);
- }
- return true;
-}
-
-static bool trans_FRSQRTE(DisasContext *s, arg_rr_esz *a)
-{
- static gen_helper_gvec_2_ptr * const fns[3] = {
- gen_helper_gvec_frsqrte_h,
- gen_helper_gvec_frsqrte_s,
- gen_helper_gvec_frsqrte_d,
- };
- if (a->esz == 0) {
- return false;
- }
- if (sve_access_check(s)) {
- do_zz_fp(s, a, fns[a->esz - 1]);
- }
- return true;
-}
+static gen_helper_gvec_2_ptr * const frsqrte_fns[] = {
+ NULL, gen_helper_gvec_frsqrte_h,
+ gen_helper_gvec_frsqrte_s, gen_helper_gvec_frsqrte_d,
+};
+TRANS_FEAT(FRSQRTE, aa64_sve, gen_gvec_fpst_arg_zz, frsqrte_fns[a->esz], a, 0)
/*
*** SVE Floating Point Compare with Zero Group
Rename do_zz_fp to gen_gvec_fpst_arg_zz, and move up. Split out gen_gvec_fpst_zz as a helper while we're at it. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- target/arm/translate-sve.c | 77 ++++++++++++++++++-------------------- 1 file changed, 36 insertions(+), 41 deletions(-)