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target/arm: Rename do_zzz_fp to gen_gvec_ool_fpst_arg_zzz 

Rename the function to match gen_gvec_ool_arg_zzz,
and move to be adjacent.  Split out gen_gvec_fpst_zzz
as a helper while we're at it.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220527181907.189259-86-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 11:18:38 -07:00 committed by Peter Maydell
parent 698ddb9d02
commit 532724e439
1 changed files with 30 additions and 20 deletions
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50
target/arm/translate-sve.c
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@ -175,6 +175,35 @@ static bool gen_gvec_ool_arg_zzz(DisasContext *s, gen_helper_gvec_3 *fn,
return gen_gvec_ool_zzz(s, fn, a->rd, a->rn, a->rm, data);
}
/* Invoke an out-of-line helper on 3 Zregs, plus float_status. */
static bool gen_gvec_fpst_zzz(DisasContext *s, gen_helper_gvec_3_ptr *fn,
int rd, int rn, int rm,
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_3_ptr(vec_full_reg_offset(s, rd),
vec_full_reg_offset(s, rn),
vec_full_reg_offset(s, rm),
status, vsz, vsz, data, fn);
tcg_temp_free_ptr(status);
}
return true;
}
static bool gen_gvec_fpst_arg_zzz(DisasContext *s, gen_helper_gvec_3_ptr *fn,
arg_rrr_esz *a, int data)
{
return gen_gvec_fpst_zzz(s, fn, a->rd, a->rn, a->rm, data,
a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR);
}
/* Invoke an out-of-line helper on 4 Zregs. */
static bool gen_gvec_ool_zzzz(DisasContext *s, gen_helper_gvec_4 *fn,
int rd, int rn, int rm, int ra, int data)
@ -3769,25 +3798,6 @@ static bool trans_FADDA(DisasContext *s, arg_rprr_esz *a)
*** SVE Floating Point Arithmetic - Unpredicated Group
*/
static bool do_zzz_fp(DisasContext *s, arg_rrr_esz *a,
gen_helper_gvec_3_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_3_ptr(vec_full_reg_offset(s, a->rd),
vec_full_reg_offset(s, a->rn),
vec_full_reg_offset(s, a->rm),
status, vsz, vsz, 0, fn);
tcg_temp_free_ptr(status);
}
return true;
}
#define DO_FP3(NAME, name) \
static bool trans_##NAME(DisasContext *s, arg_rrr_esz *a) \
{ \
@ -3795,7 +3805,7 @@ static bool trans_##NAME(DisasContext *s, arg_rrr_esz *a) \
NULL, gen_helper_gvec_##name##_h, \
gen_helper_gvec_##name##_s, gen_helper_gvec_##name##_d \
}; \
return do_zzz_fp(s, a, fns[a->esz]); \
return gen_gvec_fpst_arg_zzz(s, fns[a->esz], a, 0); \
}
DO_FP3(FADD_zzz, fadd)