diff --git a/qemu/aarch64.h b/qemu/aarch64.h
index 1a694743..c07f2547 100644
--- a/qemu/aarch64.h
+++ b/qemu/aarch64.h
@@ -3531,6 +3531,9 @@
 #define helper_sve_facgt_d helper_sve_facgt_d_aarch64
 #define helper_sve_facgt_h helper_sve_facgt_h_aarch64
 #define helper_sve_facgt_s helper_sve_facgt_s_aarch64
+#define helper_sve_fcadd_d helper_sve_fcadd_d_aarch64
+#define helper_sve_fcadd_h helper_sve_fcadd_h_aarch64
+#define helper_sve_fcadd_s helper_sve_fcadd_s_aarch64
 #define helper_sve_fcmeq_d helper_sve_fcmeq_d_aarch64
 #define helper_sve_fcmeq_h helper_sve_fcmeq_h_aarch64
 #define helper_sve_fcmeq_s helper_sve_fcmeq_s_aarch64
diff --git a/qemu/aarch64eb.h b/qemu/aarch64eb.h
index 679491cb..5fef3902 100644
--- a/qemu/aarch64eb.h
+++ b/qemu/aarch64eb.h
@@ -3531,6 +3531,9 @@
 #define helper_sve_facgt_d helper_sve_facgt_d_aarch64eb
 #define helper_sve_facgt_h helper_sve_facgt_h_aarch64eb
 #define helper_sve_facgt_s helper_sve_facgt_s_aarch64eb
+#define helper_sve_fcadd_d helper_sve_fcadd_d_aarch64eb
+#define helper_sve_fcadd_h helper_sve_fcadd_h_aarch64eb
+#define helper_sve_fcadd_s helper_sve_fcadd_s_aarch64eb
 #define helper_sve_fcmeq_d helper_sve_fcmeq_d_aarch64eb
 #define helper_sve_fcmeq_h helper_sve_fcmeq_h_aarch64eb
 #define helper_sve_fcmeq_s helper_sve_fcmeq_s_aarch64eb
diff --git a/qemu/header_gen.py b/qemu/header_gen.py
index 991b2029..ac728bf4 100644
--- a/qemu/header_gen.py
+++ b/qemu/header_gen.py
@@ -3552,6 +3552,9 @@ aarch64_symbols = (
     'helper_sve_facgt_d',
     'helper_sve_facgt_h',
     'helper_sve_facgt_s',
+    'helper_sve_fcadd_d',
+    'helper_sve_fcadd_h',
+    'helper_sve_fcadd_s',
     'helper_sve_fcmeq_d',
     'helper_sve_fcmeq_h',
     'helper_sve_fcmeq_s',
diff --git a/qemu/target/arm/helper-sve.h b/qemu/target/arm/helper-sve.h
index 891346a5..0bd9fe2f 100644
--- a/qemu/target/arm/helper-sve.h
+++ b/qemu/target/arm/helper-sve.h
@@ -1092,6 +1092,13 @@ DEF_HELPER_FLAGS_6(sve_facgt_s, TCG_CALL_NO_RWG,
 DEF_HELPER_FLAGS_6(sve_facgt_d, TCG_CALL_NO_RWG,
                    void, ptr, ptr, ptr, ptr, ptr, i32)
 
+DEF_HELPER_FLAGS_6(sve_fcadd_h, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_6(sve_fcadd_s, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_6(sve_fcadd_d, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, ptr, i32)
+
 DEF_HELPER_FLAGS_3(sve_fmla_zpzzz_h, TCG_CALL_NO_RWG, void, env, ptr, i32)
 DEF_HELPER_FLAGS_3(sve_fmla_zpzzz_s, TCG_CALL_NO_RWG, void, env, ptr, i32)
 DEF_HELPER_FLAGS_3(sve_fmla_zpzzz_d, TCG_CALL_NO_RWG, void, env, ptr, i32)
diff --git a/qemu/target/arm/sve.decode b/qemu/target/arm/sve.decode
index be21b255..6f68afac 100644
--- a/qemu/target/arm/sve.decode
+++ b/qemu/target/arm/sve.decode
@@ -735,6 +735,10 @@ UMIN_zzi        00100101 .. 101 011 110 ........ .....          @rdn_i8u
 # SVE integer multiply immediate (unpredicated)
 MUL_zzi         00100101 .. 110 000 110 ........ .....          @rdn_i8s
 
+# SVE floating-point complex add (predicated)
+FCADD           01100100 esz:2 00000 rot:1 100 pg:3 rm:5 rd:5 \
+                rn=%reg_movprfx
+
 ### SVE FP Multiply-Add Indexed Group
 
 # SVE floating-point multiply-add (indexed)
diff --git a/qemu/target/arm/sve_helper.c b/qemu/target/arm/sve_helper.c
index fd466d28..a08906b0 100644
--- a/qemu/target/arm/sve_helper.c
+++ b/qemu/target/arm/sve_helper.c
@@ -3184,6 +3184,106 @@ void HELPER(sve_ftmad_d)(void *vd, void *vn, void *vm, void *vs, uint32_t desc)
     }
 }
 
+/*
+ * FP Complex Add
+ */
+
+void HELPER(sve_fcadd_h)(void *vd, void *vn, void *vm, void *vg,
+                         void *vs, uint32_t desc)
+{
+    intptr_t j, i = simd_oprsz(desc);
+    uint64_t *g = vg;
+    float16 neg_imag = float16_set_sign(0, simd_data(desc));
+    float16 neg_real = float16_chs(neg_imag);
+
+    do {
+        uint64_t pg = g[(i - 1) >> 6];
+        do {
+            float16 e0, e1, e2, e3;
+
+            /* I holds the real index; J holds the imag index.  */
+            j = i - sizeof(float16);
+            i -= 2 * sizeof(float16);
+
+            e0 = *(float16 *)(vn + H1_2(i));
+            e1 = *(float16 *)(vm + H1_2(j)) ^ neg_real;
+            e2 = *(float16 *)(vn + H1_2(j));
+            e3 = *(float16 *)(vm + H1_2(i)) ^ neg_imag;
+
+            if (likely((pg >> (i & 63)) & 1)) {
+                *(float16 *)(vd + H1_2(i)) = float16_add(e0, e1, vs);
+            }
+            if (likely((pg >> (j & 63)) & 1)) {
+                *(float16 *)(vd + H1_2(j)) = float16_add(e2, e3, vs);
+            }
+        } while (i & 63);
+    } while (i != 0);
+}
+
+void HELPER(sve_fcadd_s)(void *vd, void *vn, void *vm, void *vg,
+                         void *vs, uint32_t desc)
+{
+    intptr_t j, i = simd_oprsz(desc);
+    uint64_t *g = vg;
+    float32 neg_imag = float32_set_sign(0, simd_data(desc));
+    float32 neg_real = float32_chs(neg_imag);
+
+    do {
+        uint64_t pg = g[(i - 1) >> 6];
+        do {
+            float32 e0, e1, e2, e3;
+
+            /* I holds the real index; J holds the imag index.  */
+            j = i - sizeof(float32);
+            i -= 2 * sizeof(float32);
+
+            e0 = *(float32 *)(vn + H1_2(i));
+            e1 = *(float32 *)(vm + H1_2(j)) ^ neg_real;
+            e2 = *(float32 *)(vn + H1_2(j));
+            e3 = *(float32 *)(vm + H1_2(i)) ^ neg_imag;
+
+            if (likely((pg >> (i & 63)) & 1)) {
+                *(float32 *)(vd + H1_2(i)) = float32_add(e0, e1, vs);
+            }
+            if (likely((pg >> (j & 63)) & 1)) {
+                *(float32 *)(vd + H1_2(j)) = float32_add(e2, e3, vs);
+            }
+        } while (i & 63);
+    } while (i != 0);
+}
+
+void HELPER(sve_fcadd_d)(void *vd, void *vn, void *vm, void *vg,
+                         void *vs, uint32_t desc)
+{
+    intptr_t j, i = simd_oprsz(desc);
+    uint64_t *g = vg;
+    float64 neg_imag = float64_set_sign(0, simd_data(desc));
+    float64 neg_real = float64_chs(neg_imag);
+
+    do {
+        uint64_t pg = g[(i - 1) >> 6];
+        do {
+            float64 e0, e1, e2, e3;
+
+            /* I holds the real index; J holds the imag index.  */
+            j = i - sizeof(float64);
+            i -= 2 * sizeof(float64);
+
+            e0 = *(float64 *)(vn + H1_2(i));
+            e1 = *(float64 *)(vm + H1_2(j)) ^ neg_real;
+            e2 = *(float64 *)(vn + H1_2(j));
+            e3 = *(float64 *)(vm + H1_2(i)) ^ neg_imag;
+
+            if (likely((pg >> (i & 63)) & 1)) {
+                *(float64 *)(vd + H1_2(i)) = float64_add(e0, e1, vs);
+            }
+            if (likely((pg >> (j & 63)) & 1)) {
+                *(float64 *)(vd + H1_2(j)) = float64_add(e2, e3, vs);
+            }
+        } while (i & 63);
+    } while (i != 0);
+}
+
 /*
  * Load contiguous data, protected by a governing predicate.
  */
diff --git a/qemu/target/arm/translate-sve.c b/qemu/target/arm/translate-sve.c
index a7941e7e..45c51aa6 100644
--- a/qemu/target/arm/translate-sve.c
+++ b/qemu/target/arm/translate-sve.c
@@ -4051,6 +4051,31 @@ DO_FPCMP(FACGT, facgt)
 
 #undef DO_FPCMP
 
+static bool trans_FCADD(DisasContext *s, arg_FCADD *a, uint32_t insn)
+{
+    static gen_helper_gvec_4_ptr * const fns[3] = {
+        gen_helper_sve_fcadd_h,
+        gen_helper_sve_fcadd_s,
+        gen_helper_sve_fcadd_d
+    };
+
+    if (a->esz == 0) {
+        return false;
+    }
+    if (sve_access_check(s)) {
+        TCGContext *tcg_ctx = s->uc->tcg_ctx;
+        unsigned vsz = vec_full_reg_size(s);
+        TCGv_ptr status = get_fpstatus_ptr(tcg_ctx, a->esz == MO_16);
+        tcg_gen_gvec_4_ptr(tcg_ctx, vec_full_reg_offset(s, a->rd),
+                           vec_full_reg_offset(s, a->rn),
+                           vec_full_reg_offset(s, a->rm),
+                           pred_full_reg_offset(s, a->pg),
+                           status, vsz, vsz, a->rot, fns[a->esz - 1]);
+        tcg_temp_free_ptr(tcg_ctx, status);
+    }
+    return true;
+}
+
 typedef void gen_helper_sve_fmla(TCGContext *, TCGv_env, TCGv_ptr, TCGv_i32);
 
 static bool do_fmla(DisasContext *s, arg_rprrr_esz *a, gen_helper_sve_fmla *fn)