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target/arm: Move null function and sve check into gen_gvec_ool_zzp 

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-20-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2022-05-27 11:17:32 -07:00 committed by Peter Maydell
parent 8740d69416
commit 8fb27a21b1
1 changed files with 15 additions and 22 deletions
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37
target/arm/translate-sve.c
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@ -206,14 +206,20 @@ static bool gen_gvec_ool_arg_zzxz(DisasContext *s, gen_helper_gvec_4 *fn,
} }
/* Invoke an out-of-line helper on 2 Zregs and a predicate. */ /* Invoke an out-of-line helper on 2 Zregs and a predicate. */
static void gen_gvec_ool_zzp(DisasContext *s, gen_helper_gvec_3 *fn, static bool gen_gvec_ool_zzp(DisasContext *s, gen_helper_gvec_3 *fn,
int rd, int rn, int pg, int data) int rd, int rn, int pg, int data)
{ {
unsigned vsz = vec_full_reg_size(s); if (fn == NULL) {
tcg_gen_gvec_3_ool(vec_full_reg_offset(s, rd), return false;
vec_full_reg_offset(s, rn), }
pred_full_reg_offset(s, pg), if (sve_access_check(s)) {
vsz, vsz, data, fn); unsigned vsz = vec_full_reg_size(s);
tcg_gen_gvec_3_ool(vec_full_reg_offset(s, rd),
vec_full_reg_offset(s, rn),
pred_full_reg_offset(s, pg),
vsz, vsz, data, fn);
}
return true;
} }
/* Invoke an out-of-line helper on 3 Zregs and a predicate. */ /* Invoke an out-of-line helper on 3 Zregs and a predicate. */
@ -801,13 +807,7 @@ static bool trans_SEL_zpzz(DisasContext *s, arg_rprr_esz *a)
static bool do_zpz_ool(DisasContext *s, arg_rpr_esz *a, gen_helper_gvec_3 *fn) static bool do_zpz_ool(DisasContext *s, arg_rpr_esz *a, gen_helper_gvec_3 *fn)
{ {
if (fn == NULL) { return gen_gvec_ool_zzp(s, fn, a->rd, a->rn, a->pg, 0);
return false;
}
if (sve_access_check(s)) {
gen_gvec_ool_zzp(s, fn, a->rd, a->rn, a->pg, 0);
}
return true;
} }
#define DO_ZPZ(NAME, name) \ #define DO_ZPZ(NAME, name) \
@ -986,20 +986,13 @@ static bool do_movz_zpz(DisasContext *s, int rd, int rn, int pg,
gen_helper_sve_movz_b, gen_helper_sve_movz_h, gen_helper_sve_movz_b, gen_helper_sve_movz_h,
gen_helper_sve_movz_s, gen_helper_sve_movz_d, gen_helper_sve_movz_s, gen_helper_sve_movz_d,
}; };
return gen_gvec_ool_zzp(s, fns[esz], rd, rn, pg, invert);
if (sve_access_check(s)) {
gen_gvec_ool_zzp(s, fns[esz], rd, rn, pg, invert);
}
return true;
} }
static bool do_zpzi_ool(DisasContext *s, arg_rpri_esz *a, static bool do_zpzi_ool(DisasContext *s, arg_rpri_esz *a,
gen_helper_gvec_3 *fn) gen_helper_gvec_3 *fn)
{ {
if (sve_access_check(s)) { return gen_gvec_ool_zzp(s, fn, a->rd, a->rn, a->pg, a->imm);
gen_gvec_ool_zzp(s, fn, a->rd, a->rn, a->pg, a->imm);
}
return true;
} }
static bool trans_ASR_zpzi(DisasContext *s, arg_rpri_esz *a) static bool trans_ASR_zpzi(DisasContext *s, arg_rpri_esz *a)