Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/arm/tcg/translate-sve.c | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/target/arm/tcg/translate-sve.c b/target/arm/tcg/translate-sve.c
index 588a5b006b..a0de5b488d 100644
--- a/target/arm/tcg/translate-sve.c
+++ b/target/arm/tcg/translate-sve.c
@@ -7025,17 +7025,26 @@ DO_ZPZZ_FP(FMINNMP, aa64_sve2, sve2_fminnmp_zpzz)
 DO_ZPZZ_FP(FMAXP, aa64_sve2, sve2_fmaxp_zpzz)
 DO_ZPZZ_FP(FMINP, aa64_sve2, sve2_fminp_zpzz)
 
+static bool do_fmmla(DisasContext *s, arg_rrrr_esz *a,
+                     gen_helper_gvec_4_ptr *fn)
+{
+    if (sve_access_check(s)) {
+        if (vec_full_reg_size(s) < 4 * memop_size(a->esz)) {
+            unallocated_encoding(s);
+        } else {
+            gen_gvec_fpst_zzzz(s, fn, a->rd, a->rn, a->rm, a->ra, 0, FPST_A64);
+        }
+    }
+    return true;
+}
+
+TRANS_FEAT_NONSTREAMING(FMMLA_s, aa64_sve_f32mm, do_fmmla, a, gen_helper_fmmla_s)
+TRANS_FEAT_NONSTREAMING(FMMLA_d, aa64_sve_f64mm, do_fmmla, a, gen_helper_fmmla_d)
+
 /*
  * SVE Integer Multiply-Add (unpredicated)
  */
 
-TRANS_FEAT_NONSTREAMING(FMMLA_s, aa64_sve_f32mm, gen_gvec_fpst_zzzz,
-                        gen_helper_fmmla_s, a->rd, a->rn, a->rm, a->ra,
-                        0, FPST_A64)
-TRANS_FEAT_NONSTREAMING(FMMLA_d, aa64_sve_f64mm, gen_gvec_fpst_zzzz,
-                        gen_helper_fmmla_d, a->rd, a->rn, a->rm, a->ra,
-                        0, FPST_A64)
-
 static gen_helper_gvec_4 * const sqdmlal_zzzw_fns[] = {
     NULL,                           gen_helper_sve2_sqdmlal_zzzw_h,
     gen_helper_sve2_sqdmlal_zzzw_s, gen_helper_sve2_sqdmlal_zzzw_d,
-- 
2.43.0

On Wed, 2 Jul 2025 at 13:22, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/arm/tcg/translate-sve.c | 23 ++++++++++++++++-------
>  1 file changed, 16 insertions(+), 7 deletions(-)

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM