Signed-off-by: Richard Henderson <[email protected]>
---
target/arm/tcg/translate-sme.c | 16 ++++++++++++++++
target/arm/tcg/sme.decode | 2 ++
2 files changed, 18 insertions(+)
diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c
index 0cbad3e006..050c3cfefe 100644
--- a/target/arm/tcg/translate-sme.c
+++ b/target/arm/tcg/translate-sme.c
@@ -1556,6 +1556,22 @@ TRANS_FEAT(BF2CVT, aa64_sme2_f8cvt, do_f8cvt, a,
gen_helper_sme2_bfcvt_hb, 1)
TRANS_FEAT(BF1CVTL, aa64_sme2_f8cvt, do_f8cvt, a, gen_helper_sme2_bfcvtl_hb, 0)
TRANS_FEAT(BF2CVTL, aa64_sme2_f8cvt, do_f8cvt, a, gen_helper_sme2_bfcvtl_hb, 1)
+static bool trans_FCVT_bh(DisasContext *s, arg_zz_n *a)
+{
+ if (!dc_isar_feature(aa64_sme2_f8cvt, s)) {
+ return false;
+ }
+ if (fpmr_access_check(s) && sme_sm_enabled_check(s)) {
+ int svl = streaming_vec_reg_size(s);
+ tcg_gen_gvec_3_ptr(vec_full_reg_offset(s, a->zd),
+ vec_full_reg_offset(s, a->zn),
+ vec_full_reg_offset(s, a->zn + 1),
+ tcg_env, svl, svl,
+ FPST_ZA << 2, gen_helper_gvec_fcvt_bh);
+ }
+ return true;
+}
+
static bool do_zipuzp_4(DisasContext *s, arg_zz_e *a,
gen_helper_gvec_2 * const fn[5])
{
diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode
index d6192eb59d..a02bcc0e22 100644
--- a/target/arm/tcg/sme.decode
+++ b/target/arm/tcg/sme.decode
@@ -863,6 +863,8 @@ BF2CVT 11000001 111 00110 111000 ..... ....0
@zz_2x1
BF1CVTL 11000001 011 00110 111000 ..... ....1 @zz_2x1
BF2CVTL 11000001 111 00110 111000 ..... ....1 @zz_2x1
+FCVT_bh 11000001 001 00100 111000 ....0 ..... @zz_1x2
+
ZIP_4 11000001 esz:2 1 10110 111000 ...00 ... 00 \
&zz_e zd=%zd_ax4 zn=%zn_ax4
ZIP_4 11000001 001 10111 111000 ...00 ... 00 \
--
2.43.0
