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[PATCH 098/114] target/arm: Rename do_zpzz_ptr to gen_gvec_fpst_arg_zpzz
From: |
Richard Henderson |
Subject: |
[PATCH 098/114] target/arm: Rename do_zpzz_ptr to gen_gvec_fpst_arg_zpzz |
Date: |
Fri, 27 May 2022 11:18:51 -0700 |
Rename the function to match other expansion functions and
move to be adjacent. Split out gen_gvec_fpst_zzzp as a
helper while we're at it.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate-sve.c | 52 +++++++++++++++++++++++---------------
1 file 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) \
--
2.34.1
- [PATCH 092/114] target/arm: Expand frint_fns for MO_8, (continued)
- [PATCH 092/114] target/arm: Expand frint_fns for MO_8, Richard Henderson, 2022/05/27
- [PATCH 086/114] target/arm: Use TRANS_FEAT for DO_FP3, Richard Henderson, 2022/05/27
- [PATCH 088/114] target/arm: Use TRANS_FEAT for FTMAD, Richard Henderson, 2022/05/27
- [PATCH 091/114] target/arm: Use TRANS_FEAT for FRECPE, FRSQRTE, Richard Henderson, 2022/05/27
- [PATCH 084/114] target/arm: Use TRANS_FEAT for BFMLA, Richard Henderson, 2022/05/27
- [PATCH 093/114] target/arm: Rename do_zpz_ptr to gen_gvec_ool_fpst_arg_zpz, Richard Henderson, 2022/05/27
- [PATCH 097/114] target/arm: Use TRANS_FEAT for do_ppz_fp, Richard Henderson, 2022/05/27
- [PATCH 087/114] target/arm: Use TRANS_FEAT for FMUL_zzx, Richard Henderson, 2022/05/27
- [PATCH 100/114] target/arm: Use TRANS_FEAT for FCADD, Richard Henderson, 2022/05/27
- [PATCH 089/114] target/arm: Move null function and sve check into do_reduce, Richard Henderson, 2022/05/27
- [PATCH 098/114] target/arm: Rename do_zpzz_ptr to gen_gvec_fpst_arg_zpzz,
Richard Henderson <=
- [PATCH 095/114] target/arm: Use TRANS_FEAT for do_frint_mode, Richard Henderson, 2022/05/27
- [PATCH 094/114] target/arm: Move null function and sve check into do_frint_mode, Richard Henderson, 2022/05/27
- [PATCH 101/114] target/arm: Introduce gen_gvec_fpst_zzzzp, Richard Henderson, 2022/05/27
- [PATCH 102/114] target/arm: Use TRANS_FEAT for gen_gvec_fpst_zzzzp, Richard Henderson, 2022/05/27
- [PATCH 096/114] target/arm: Use TRANS_FEAT for FLOGB, Richard Henderson, 2022/05/27
- [PATCH 108/114] target/arm: Use TRANS_FEAT for do_narrow_extract, Richard Henderson, 2022/05/27
- [PATCH 104/114] target/arm: Use TRANS_FEAT for DO_FP_IMM, Richard Henderson, 2022/05/27
- [PATCH 106/114] target/arm: Remove assert in trans_FCMLA_zzxz, Richard Henderson, 2022/05/27
- [PATCH 103/114] target/arm: Move null function and sve check into do_fp_imm, Richard Henderson, 2022/05/27
- [PATCH 110/114] target/arm: Use TRANS_FEAT for do_shr_narrow, Richard Henderson, 2022/05/27