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[PATCH 096/114] target/arm: Use TRANS_FEAT for FLOGB
From: |
Richard Henderson |
Subject: |
[PATCH 096/114] target/arm: Use TRANS_FEAT for FLOGB |
Date: |
Fri, 27 May 2022 11:18:49 -0700 |
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate-sve.c | 29 ++++++-----------------------
1 file changed, 6 insertions(+), 23 deletions(-)
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 552a551fef..2f96f52293 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -7280,29 +7280,12 @@ TRANS_FEAT(FCVTX_ds, aa64_sve2, do_frint_mode, a,
TRANS_FEAT(FCVTXNT_ds, aa64_sve2, do_frint_mode, a,
float_round_to_odd, gen_helper_sve2_fcvtnt_ds)
-static bool trans_FLOGB(DisasContext *s, arg_rpr_esz *a)
-{
- static gen_helper_gvec_3_ptr * const fns[] = {
- NULL, gen_helper_flogb_h,
- gen_helper_flogb_s, gen_helper_flogb_d
- };
-
- if (!dc_isar_feature(aa64_sve2, s) || fns[a->esz] == NULL) {
- return false;
- }
- if (sve_access_check(s)) {
- TCGv_ptr status =
- fpstatus_ptr(a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR);
- unsigned vsz = vec_full_reg_size(s);
-
- tcg_gen_gvec_3_ptr(vec_full_reg_offset(s, a->rd),
- vec_full_reg_offset(s, a->rn),
- pred_full_reg_offset(s, a->pg),
- status, vsz, vsz, 0, fns[a->esz]);
- tcg_temp_free_ptr(status);
- }
- return true;
-}
+static gen_helper_gvec_3_ptr * const flogb_fns[] = {
+ NULL, gen_helper_flogb_h,
+ gen_helper_flogb_s, gen_helper_flogb_d
+};
+TRANS_FEAT(FLOGB, aa64_sve2, gen_gvec_fpst_arg_zpz, flogb_fns[a->esz],
+ a, 0, a->esz == MO_16 ? FPST_FPCR_F16 : FPST_FPCR)
static bool do_FMLAL_zzzw(DisasContext *s, arg_rrrr_esz *a, bool sub, bool sel)
{
--
2.34.1
- [PATCH 080/114] target/arm: Implement NOT (prediates) alias, (continued)
- [PATCH 080/114] target/arm: Implement NOT (prediates) alias, Richard Henderson, 2022/05/27
- [PATCH 081/114] target/arm: Use TRANS_FEAT for SEL_zpzz, Richard Henderson, 2022/05/27
- [PATCH 086/114] target/arm: Use TRANS_FEAT for DO_FP3, Richard Henderson, 2022/05/27
- [PATCH 087/114] target/arm: Use TRANS_FEAT for FMUL_zzx, Richard Henderson, 2022/05/27
- [PATCH 088/114] target/arm: Use TRANS_FEAT for FTMAD, Richard Henderson, 2022/05/27
- [PATCH 092/114] target/arm: Expand frint_fns for MO_8, Richard Henderson, 2022/05/27
- [PATCH 082/114] target/arm: Use TRANS_FEAT for MOVPRFX, Richard Henderson, 2022/05/27
- [PATCH 083/114] target/arm: Use TRANS_FEAT for FMLA, Richard Henderson, 2022/05/27
- [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 096/114] target/arm: Use TRANS_FEAT for FLOGB,
Richard Henderson <=
- [PATCH 085/114] target/arm: Rename do_zzz_fp to gen_gvec_ool_fpst_arg_zzz, Richard Henderson, 2022/05/27
- [PATCH 084/114] target/arm: Use TRANS_FEAT for BFMLA, Richard Henderson, 2022/05/27
- [PATCH 090/114] target/arm: Use TRANS_FEAT for do_reduce, Richard Henderson, 2022/05/27
- [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