[PATCH 15/76] target/arm: Use fp_status_f16_a64 in AArch64-only helpers

[Peter Maydell]

We directly use fp_status_f16 in a handful of helpers that are
AArch64-specific; switch to fp_status_f16_a64 for these.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/tcg/sme_helper.c | 4 ++--
 target/arm/tcg/vec_helper.c | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/target/arm/tcg/sme_helper.c b/target/arm/tcg/sme_helper.c
index 2aad00d3ad9..727c085f374 100644
--- a/target/arm/tcg/sme_helper.c
+++ b/target/arm/tcg/sme_helper.c
@@ -1038,12 +1038,12 @@ void HELPER(sme_fmopa_h)(void *vza, void *vzn, void 
*vzm, void *vpn,
     float_status fpst_odd, fpst_std, fpst_f16;
 
     /*
-     * Make copies of fp_status and fp_status_f16, because this operation
+     * Make copies of the fp status fields we use, because this operation
      * does not update the cumulative fp exception status.  It also
      * produces default NaNs. We also need a second copy of fp_status with
      * round-to-odd -- see above.
      */
-    fpst_f16 = env->vfp.fp_status_f16;
+    fpst_f16 = env->vfp.fp_status_f16_a64;
     fpst_std = env->vfp.fp_status_a64;
     set_default_nan_mode(true, &fpst_std);
     set_default_nan_mode(true, &fpst_f16);
diff --git a/target/arm/tcg/vec_helper.c b/target/arm/tcg/vec_helper.c
index aaad947e506..3fbca8bc8bf 100644
--- a/target/arm/tcg/vec_helper.c
+++ b/target/arm/tcg/vec_helper.c
@@ -2067,7 +2067,7 @@ void HELPER(gvec_fmlal_a64)(void *vd, void *vn, void *vm,
                             CPUARMState *env, uint32_t desc)
 {
     do_fmlal(vd, vn, vm, &env->vfp.fp_status_a64, desc,
-             get_flush_inputs_to_zero(&env->vfp.fp_status_f16));
+             get_flush_inputs_to_zero(&env->vfp.fp_status_f16_a64));
 }
 
 void HELPER(sve2_fmlal_zzzw_s)(void *vd, void *vn, void *vm, void *va,
@@ -2077,7 +2077,7 @@ void HELPER(sve2_fmlal_zzzw_s)(void *vd, void *vn, void 
*vm, void *va,
     uint16_t negn = extract32(desc, SIMD_DATA_SHIFT, 1) << 15;
     intptr_t sel = extract32(desc, SIMD_DATA_SHIFT + 1, 1) * sizeof(float16);
     float_status *status = &env->vfp.fp_status_a64;
-    bool fz16 = get_flush_inputs_to_zero(&env->vfp.fp_status_f16);
+    bool fz16 = get_flush_inputs_to_zero(&env->vfp.fp_status_f16_a64);
 
     for (i = 0; i < oprsz; i += sizeof(float32)) {
         float16 nn_16 = *(float16 *)(vn + H1_2(i + sel)) ^ negn;
@@ -2129,7 +2129,7 @@ void HELPER(gvec_fmlal_idx_a64)(void *vd, void *vn, void 
*vm,
                                 CPUARMState *env, uint32_t desc)
 {
     do_fmlal_idx(vd, vn, vm, &env->vfp.fp_status_a64, desc,
-                 get_flush_inputs_to_zero(&env->vfp.fp_status_f16));
+                 get_flush_inputs_to_zero(&env->vfp.fp_status_f16_a64));
 }
 
 void HELPER(sve2_fmlal_zzxw_s)(void *vd, void *vn, void *vm, void *va,
@@ -2140,7 +2140,7 @@ void HELPER(sve2_fmlal_zzxw_s)(void *vd, void *vn, void 
*vm, void *va,
     intptr_t sel = extract32(desc, SIMD_DATA_SHIFT + 1, 1) * sizeof(float16);
     intptr_t idx = extract32(desc, SIMD_DATA_SHIFT + 2, 3) * sizeof(float16);
     float_status *status = &env->vfp.fp_status_a64;
-    bool fz16 = get_flush_inputs_to_zero(&env->vfp.fp_status_f16);
+    bool fz16 = get_flush_inputs_to_zero(&env->vfp.fp_status_f16_a64);
 
     for (i = 0; i < oprsz; i += 16) {
         float16 mm_16 = *(float16 *)(vm + i + idx);
-- 
2.34.1