From: Richard Henderson <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
Message-id: [email protected]
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Peter Maydell <[email protected]>
---
target/arm/tcg/sme.decode | 3 +++
target/arm/tcg/translate-sme.c | 8 ++++++++
2 files changed, 11 insertions(+)
diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode
index 80ad674cf2..3c7caf8bdb 100644
--- a/target/arm/tcg/sme.decode
+++ b/target/arm/tcg/sme.decode
@@ -449,6 +449,9 @@ FMLALL_n1_b 11000001 001 1 .... 0 .. 001 ..... 000 ..
@azz_nx1_o2x4 n=1
FMLALL_n1_b 11000001 001 0 .... 0 .. 000 ..... 0001 . @azz_nx1_o1x4 n=2
FMLALL_n1_b 11000001 001 1 .... 0 .. 000 ..... 0001 . @azz_nx1_o1x4 n=4
+FDOT_n1_sb 11000001 001 0 .... 0 .. 100 ..... 11 ... @azz_nx1_o3 n=2
+FDOT_n1_sb 11000001 001 1 .... 0 .. 100 ..... 11 ... @azz_nx1_o3 n=4
+
### SME2 Multi-vector Multiple Array Vectors
%zn_ax2 6:4 !function=times_2
diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c
index cc85c6d6e0..8fea451089 100644
--- a/target/arm/tcg/translate-sme.c
+++ b/target/arm/tcg/translate-sme.c
@@ -1170,6 +1170,14 @@ static bool do_fdot(DisasContext *s, arg_azz_n *a, bool
multi)
TRANS_FEAT(FDOT_n1, aa64_sme2, do_fdot, a, false)
TRANS_FEAT(FDOT_nn, aa64_sme2, do_fdot, a, true)
+static bool do_fdot_fp8(DisasContext *s, arg_azz_n *a, bool multi)
+{
+ return do_azz_acc_fp8(s, a->n, 1, a->rv, a->off, a->zn, a->zm,
+ 0, 0, multi, gen_helper_gvec_fdot_sb);
+}
+
+TRANS_FEAT(FDOT_n1_sb, aa64_sme_f8f32, do_fdot_fp8, a, false)
+
static bool do_fdot_nx(DisasContext *s, arg_azx_n *a)
{
return do_azz_acc_fp(s, a->n, 1, a->rv, a->off, a->zn, a->zm,
--
2.43.0
