[PATCH v4 13/45] target/arm: Mark LDFF1 and LDNF1 as non-streaming

[Richard Henderson]

Mark these as a non-streaming instructions, which should trap
if full a64 support is not enabled in streaming mode.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/sme-fa64.decode | 2 --
 target/arm/translate-sve.c | 2 ++
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/arm/sme-fa64.decode b/target/arm/sme-fa64.decode
index bc41aa2e2a..7a0b05cf2c 100644
--- a/target/arm/sme-fa64.decode
+++ b/target/arm/sme-fa64.decode
@@ -58,7 +58,5 @@ FAIL    1100 1110 ---- ---- ---- ---- ---- ----   # Advanced 
SIMD cryptography e
 #       --11 1100 --1- ---- ---- ---- ---- --10   # Load/store FP register 
(register offset)
 #       --11 1101 ---- ---- ---- ---- ---- ----   # Load/store FP register 
(scaled imm)
 
-FAIL    1010 010- ---- ---- 011- ---- ---- ----   # SVE contiguous FF load 
(scalar+scalar)
-FAIL    1010 010- ---1 ---- 101- ---- ---- ----   # SVE contiguous NF load 
(scalar+imm)
 FAIL    1010 010- -10- ---- 000- ---- ---- ----   # SVE load & replicate 32 
bytes (scalar+scalar)
 FAIL    1010 010- -100 ---- 001- ---- ---- ----   # SVE load & replicate 32 
bytes (scalar+imm)
diff --git a/target/arm/translate-sve.c b/target/arm/translate-sve.c
index 9c58902b6e..11874a8e77 100644
--- a/target/arm/translate-sve.c
+++ b/target/arm/translate-sve.c
@@ -4805,6 +4805,7 @@ static bool trans_LDFF1_zprr(DisasContext *s, 
arg_rprr_load *a)
     if (!dc_isar_feature(aa64_sve, s)) {
         return false;
     }
+    s->is_nonstreaming = true;
     if (sve_access_check(s)) {
         TCGv_i64 addr = new_tmp_a64(s);
         tcg_gen_shli_i64(addr, cpu_reg(s, a->rm), dtype_msz(a->dtype));
@@ -4906,6 +4907,7 @@ static bool trans_LDNF1_zpri(DisasContext *s, 
arg_rpri_load *a)
     if (!dc_isar_feature(aa64_sve, s)) {
         return false;
     }
+    s->is_nonstreaming = true;
     if (sve_access_check(s)) {
         int vsz = vec_full_reg_size(s);
         int elements = vsz >> dtype_esz[a->dtype];
-- 
2.34.1