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[PATCH 097/114] target/arm: Use TRANS_FEAT for do_ppz_fp
From: |
Richard Henderson |
Subject: |
[PATCH 097/114] target/arm: Use TRANS_FEAT for do_ppz_fp |
Date: |
Fri, 27 May 2022 11:18:50 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate-sve.c | 41 ++++++++++++++++++--------------------
1 file changed, 19 insertions(+), 22 deletions(-)
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 2f96f52293..2ee48186ba 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -3696,35 +3696,32 @@ TRANS_FEAT(FRSQRTE, aa64_sve, gen_gvec_fpst_arg_zz,
frsqrte_fns[a->esz], a, 0)
*** SVE Floating Point Compare with Zero Group
*/
-static void do_ppz_fp(DisasContext *s, arg_rpr_esz *a,
+static bool do_ppz_fp(DisasContext *s, arg_rpr_esz *a,
gen_helper_gvec_3_ptr *fn)
{
- unsigned vsz = vec_full_reg_size(s);
- TCGv_ptr status = fpstatus_ptr(a->esz == MO_16 ? FPST_FPCR_F16 :
FPST_FPCR);
+ 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(pred_full_reg_offset(s, a->rd),
- vec_full_reg_offset(s, a->rn),
- pred_full_reg_offset(s, a->pg),
- status, vsz, vsz, 0, fn);
- tcg_temp_free_ptr(status);
+ tcg_gen_gvec_3_ptr(pred_full_reg_offset(s, a->rd),
+ vec_full_reg_offset(s, a->rn),
+ pred_full_reg_offset(s, a->pg),
+ status, vsz, vsz, 0, fn);
+ tcg_temp_free_ptr(status);
+ }
+ return true;
}
#define DO_PPZ(NAME, name) \
-static bool trans_##NAME(DisasContext *s, arg_rpr_esz *a) \
-{ \
- static gen_helper_gvec_3_ptr * const fns[3] = { \
- gen_helper_sve_##name##_h, \
- gen_helper_sve_##name##_s, \
- gen_helper_sve_##name##_d, \
+ static gen_helper_gvec_3_ptr * const name##_fns[] = { \
+ NULL, gen_helper_sve_##name##_h, \
+ gen_helper_sve_##name##_s, gen_helper_sve_##name##_d, \
}; \
- if (a->esz == 0) { \
- return false; \
- } \
- if (sve_access_check(s)) { \
- do_ppz_fp(s, a, fns[a->esz - 1]); \
- } \
- return true; \
-}
+ TRANS_FEAT(NAME, aa64_sve, do_ppz_fp, a, name##_fns[a->esz])
DO_PPZ(FCMGE_ppz0, fcmge0)
DO_PPZ(FCMGT_ppz0, fcmgt0)
--
2.34.1
- [PATCH 091/114] target/arm: Use TRANS_FEAT for FRECPE, FRSQRTE, (continued)
- [PATCH 091/114] target/arm: Use TRANS_FEAT for FRECPE, FRSQRTE, 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 089/114] target/arm: Move null function and sve check into do_reduce, Richard Henderson, 2022/05/27
- [PATCH 100/114] target/arm: Use TRANS_FEAT for FCADD, 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 104/114] target/arm: Use TRANS_FEAT for DO_FP_IMM, Richard Henderson, 2022/05/27
- [PATCH 098/114] target/arm: Rename do_zpzz_ptr to gen_gvec_fpst_arg_zpzz, Richard Henderson, 2022/05/27
- [PATCH 106/114] target/arm: Remove assert in trans_FCMLA_zzxz, Richard Henderson, 2022/05/27
- [PATCH 109/114] target/arm: Use TRANS_FEAT for do_shll_tb, Richard Henderson, 2022/05/27
- [PATCH 097/114] target/arm: Use TRANS_FEAT for do_ppz_fp,
Richard Henderson <=
- [PATCH 099/114] target/arm: Use TRANS_FEAT for gen_gvec_fpst_arg_zpzz, Richard Henderson, 2022/05/27
- [PATCH 108/114] target/arm: Use TRANS_FEAT for do_narrow_extract, 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 105/114] target/arm: Use TRANS_FEAT for DO_FPCMP, Richard Henderson, 2022/05/27
- [PATCH 107/114] target/arm: Use TRANS_FEAT for FCMLA_zzxz, Richard Henderson, 2022/05/27
- [PATCH 114/114] target/arm: Remove aa64_sve check from before disas_sve, Richard Henderson, 2022/05/27
- [PATCH 112/114] target/arm: Use TRANS_FEAT for do_FMLAL_zzxw, Richard Henderson, 2022/05/27
- [PATCH 110/114] target/arm: Use TRANS_FEAT for do_shr_narrow, Richard Henderson, 2022/05/27
- [PATCH 113/114] target/arm: Add sve feature check for remaining trans_* functions, Richard Henderson, 2022/05/27
- [PATCH 111/114] target/arm: Use TRANS_FEAT for do_FMLAL_zzzw, Richard Henderson, 2022/05/27