diff --git a/qemu/aarch64.h b/qemu/aarch64.h
index ba5ad03c..6ce3114c 100644
--- a/qemu/aarch64.h
+++ b/qemu/aarch64.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_aarch64
 #define helper_gvec_eq32 helper_gvec_eq32_aarch64
 #define helper_gvec_eq64 helper_gvec_eq64_aarch64
+#define helper_gvec_fcaddh helper_gvec_fcaddh_aarch64
+#define helper_gvec_fcadds helper_gvec_fcadds_aarch64
+#define helper_gvec_fcaddd helper_gvec_fcaddd_aarch64
 #define helper_gvec_le8 helper_gvec_le8_aarch64
 #define helper_gvec_le16 helper_gvec_le16_aarch64
 #define helper_gvec_le32 helper_gvec_le32_aarch64
diff --git a/qemu/aarch64eb.h b/qemu/aarch64eb.h
index c4aec7a7..1635d33e 100644
--- a/qemu/aarch64eb.h
+++ b/qemu/aarch64eb.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_aarch64eb
 #define helper_gvec_eq32 helper_gvec_eq32_aarch64eb
 #define helper_gvec_eq64 helper_gvec_eq64_aarch64eb
+#define helper_gvec_fcaddh helper_gvec_fcaddh_aarch64eb
+#define helper_gvec_fcadds helper_gvec_fcadds_aarch64eb
+#define helper_gvec_fcaddd helper_gvec_fcaddd_aarch64eb
 #define helper_gvec_le8 helper_gvec_le8_aarch64eb
 #define helper_gvec_le16 helper_gvec_le16_aarch64eb
 #define helper_gvec_le32 helper_gvec_le32_aarch64eb
diff --git a/qemu/arm.h b/qemu/arm.h
index 71f84cb9..13a859bb 100644
--- a/qemu/arm.h
+++ b/qemu/arm.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_arm
 #define helper_gvec_eq32 helper_gvec_eq32_arm
 #define helper_gvec_eq64 helper_gvec_eq64_arm
+#define helper_gvec_fcaddh helper_gvec_fcaddh_arm
+#define helper_gvec_fcadds helper_gvec_fcadds_arm
+#define helper_gvec_fcaddd helper_gvec_fcaddd_arm
 #define helper_gvec_le8 helper_gvec_le8_arm
 #define helper_gvec_le16 helper_gvec_le16_arm
 #define helper_gvec_le32 helper_gvec_le32_arm
diff --git a/qemu/armeb.h b/qemu/armeb.h
index 9b4795ef..afef33cc 100644
--- a/qemu/armeb.h
+++ b/qemu/armeb.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_armeb
 #define helper_gvec_eq32 helper_gvec_eq32_armeb
 #define helper_gvec_eq64 helper_gvec_eq64_armeb
+#define helper_gvec_fcaddh helper_gvec_fcaddh_armeb
+#define helper_gvec_fcadds helper_gvec_fcadds_armeb
+#define helper_gvec_fcaddd helper_gvec_fcaddd_armeb
 #define helper_gvec_le8 helper_gvec_le8_armeb
 #define helper_gvec_le16 helper_gvec_le16_armeb
 #define helper_gvec_le32 helper_gvec_le32_armeb
diff --git a/qemu/header_gen.py b/qemu/header_gen.py
index 36481c54..4b5e4491 100644
--- a/qemu/header_gen.py
+++ b/qemu/header_gen.py
@@ -999,6 +999,9 @@ symbols = (
     'helper_gvec_eq16',
     'helper_gvec_eq32',
     'helper_gvec_eq64',
+    'helper_gvec_fcaddh',
+    'helper_gvec_fcadds',
+    'helper_gvec_fcaddd',
     'helper_gvec_le8',
     'helper_gvec_le16',
     'helper_gvec_le32',
diff --git a/qemu/m68k.h b/qemu/m68k.h
index 95eda856..0c2ae9d8 100644
--- a/qemu/m68k.h
+++ b/qemu/m68k.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_m68k
 #define helper_gvec_eq32 helper_gvec_eq32_m68k
 #define helper_gvec_eq64 helper_gvec_eq64_m68k
+#define helper_gvec_fcaddh helper_gvec_fcaddh_m68k
+#define helper_gvec_fcadds helper_gvec_fcadds_m68k
+#define helper_gvec_fcaddd helper_gvec_fcaddd_m68k
 #define helper_gvec_le8 helper_gvec_le8_m68k
 #define helper_gvec_le16 helper_gvec_le16_m68k
 #define helper_gvec_le32 helper_gvec_le32_m68k
diff --git a/qemu/mips.h b/qemu/mips.h
index 13758cc5..b804ab95 100644
--- a/qemu/mips.h
+++ b/qemu/mips.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_mips
 #define helper_gvec_eq32 helper_gvec_eq32_mips
 #define helper_gvec_eq64 helper_gvec_eq64_mips
+#define helper_gvec_fcaddh helper_gvec_fcaddh_mips
+#define helper_gvec_fcadds helper_gvec_fcadds_mips
+#define helper_gvec_fcaddd helper_gvec_fcaddd_mips
 #define helper_gvec_le8 helper_gvec_le8_mips
 #define helper_gvec_le16 helper_gvec_le16_mips
 #define helper_gvec_le32 helper_gvec_le32_mips
diff --git a/qemu/mips64.h b/qemu/mips64.h
index 4538eabd..11aec618 100644
--- a/qemu/mips64.h
+++ b/qemu/mips64.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_mips64
 #define helper_gvec_eq32 helper_gvec_eq32_mips64
 #define helper_gvec_eq64 helper_gvec_eq64_mips64
+#define helper_gvec_fcaddh helper_gvec_fcaddh_mips64
+#define helper_gvec_fcadds helper_gvec_fcadds_mips64
+#define helper_gvec_fcaddd helper_gvec_fcaddd_mips64
 #define helper_gvec_le8 helper_gvec_le8_mips64
 #define helper_gvec_le16 helper_gvec_le16_mips64
 #define helper_gvec_le32 helper_gvec_le32_mips64
diff --git a/qemu/mips64el.h b/qemu/mips64el.h
index aa2d225b..d7e7aede 100644
--- a/qemu/mips64el.h
+++ b/qemu/mips64el.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_mips64el
 #define helper_gvec_eq32 helper_gvec_eq32_mips64el
 #define helper_gvec_eq64 helper_gvec_eq64_mips64el
+#define helper_gvec_fcaddh helper_gvec_fcaddh_mips64el
+#define helper_gvec_fcadds helper_gvec_fcadds_mips64el
+#define helper_gvec_fcaddd helper_gvec_fcaddd_mips64el
 #define helper_gvec_le8 helper_gvec_le8_mips64el
 #define helper_gvec_le16 helper_gvec_le16_mips64el
 #define helper_gvec_le32 helper_gvec_le32_mips64el
diff --git a/qemu/mipsel.h b/qemu/mipsel.h
index 8495d5a2..faf1b25e 100644
--- a/qemu/mipsel.h
+++ b/qemu/mipsel.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_mipsel
 #define helper_gvec_eq32 helper_gvec_eq32_mipsel
 #define helper_gvec_eq64 helper_gvec_eq64_mipsel
+#define helper_gvec_fcaddh helper_gvec_fcaddh_mipsel
+#define helper_gvec_fcadds helper_gvec_fcadds_mipsel
+#define helper_gvec_fcaddd helper_gvec_fcaddd_mipsel
 #define helper_gvec_le8 helper_gvec_le8_mipsel
 #define helper_gvec_le16 helper_gvec_le16_mipsel
 #define helper_gvec_le32 helper_gvec_le32_mipsel
diff --git a/qemu/powerpc.h b/qemu/powerpc.h
index b7fed034..45196045 100644
--- a/qemu/powerpc.h
+++ b/qemu/powerpc.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_powerpc
 #define helper_gvec_eq32 helper_gvec_eq32_powerpc
 #define helper_gvec_eq64 helper_gvec_eq64_powerpc
+#define helper_gvec_fcaddh helper_gvec_fcaddh_powerpc
+#define helper_gvec_fcadds helper_gvec_fcadds_powerpc
+#define helper_gvec_fcaddd helper_gvec_fcaddd_powerpc
 #define helper_gvec_le8 helper_gvec_le8_powerpc
 #define helper_gvec_le16 helper_gvec_le16_powerpc
 #define helper_gvec_le32 helper_gvec_le32_powerpc
diff --git a/qemu/sparc.h b/qemu/sparc.h
index 37bc689c..1f3c836f 100644
--- a/qemu/sparc.h
+++ b/qemu/sparc.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_sparc
 #define helper_gvec_eq32 helper_gvec_eq32_sparc
 #define helper_gvec_eq64 helper_gvec_eq64_sparc
+#define helper_gvec_fcaddh helper_gvec_fcaddh_sparc
+#define helper_gvec_fcadds helper_gvec_fcadds_sparc
+#define helper_gvec_fcaddd helper_gvec_fcaddd_sparc
 #define helper_gvec_le8 helper_gvec_le8_sparc
 #define helper_gvec_le16 helper_gvec_le16_sparc
 #define helper_gvec_le32 helper_gvec_le32_sparc
diff --git a/qemu/sparc64.h b/qemu/sparc64.h
index 24449419..43d36482 100644
--- a/qemu/sparc64.h
+++ b/qemu/sparc64.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_sparc64
 #define helper_gvec_eq32 helper_gvec_eq32_sparc64
 #define helper_gvec_eq64 helper_gvec_eq64_sparc64
+#define helper_gvec_fcaddh helper_gvec_fcaddh_sparc64
+#define helper_gvec_fcadds helper_gvec_fcadds_sparc64
+#define helper_gvec_fcaddd helper_gvec_fcaddd_sparc64
 #define helper_gvec_le8 helper_gvec_le8_sparc64
 #define helper_gvec_le16 helper_gvec_le16_sparc64
 #define helper_gvec_le32 helper_gvec_le32_sparc64
diff --git a/qemu/target/arm/helper.h b/qemu/target/arm/helper.h
index fe5d6542..0812c37b 100644
--- a/qemu/target/arm/helper.h
+++ b/qemu/target/arm/helper.h
@@ -580,6 +580,13 @@ DEF_HELPER_FLAGS_5(gvec_qrdmlah_s32, TCG_CALL_NO_RWG,
 DEF_HELPER_FLAGS_5(gvec_qrdmlsh_s32, TCG_CALL_NO_RWG,
                    void, ptr, ptr, ptr, ptr, i32)
 
+DEF_HELPER_FLAGS_5(gvec_fcaddh, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(gvec_fcadds, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+DEF_HELPER_FLAGS_5(gvec_fcaddd, TCG_CALL_NO_RWG,
+                   void, ptr, ptr, ptr, ptr, i32)
+
 #ifdef TARGET_ARM
 #define helper_clz helper_clz_arm
 #define gen_helper_clz gen_helper_clz_arm
diff --git a/qemu/target/arm/translate-a64.c b/qemu/target/arm/translate-a64.c
index 0d678d5b..478bbd98 100644
--- a/qemu/target/arm/translate-a64.c
+++ b/qemu/target/arm/translate-a64.c
@@ -759,6 +759,23 @@ static void gen_gvec_op3_env(DisasContext *s, bool is_q, int rd,
                        is_q ? 16 : 8, vec_full_reg_size(s), 0, fn);
 }
 
+/* Expand a 3-operand + fpstatus pointer + simd data value operation using
+ * an out-of-line helper.
+ */
+static void gen_gvec_op3_fpst(DisasContext *s, bool is_q, int rd, int rn,
+                              int rm, bool is_fp16, int data,
+                              gen_helper_gvec_3_ptr *fn)
+{
+    TCGContext *tcg_ctx = s->uc->tcg_ctx;
+
+    TCGv_ptr fpst = get_fpstatus_ptr(tcg_ctx, is_fp16);
+    tcg_gen_gvec_3_ptr(tcg_ctx, vec_full_reg_offset(s, rd),
+                       vec_full_reg_offset(s, rn),
+                       vec_full_reg_offset(s, rm), fpst,
+                       is_q ? 16 : 8, vec_full_reg_size(s), data, fn);
+    tcg_temp_free_ptr(tcg_ctx, fpst);
+}
+
 /* Set ZF and NF based on a 64 bit result. This is alas fiddlier
  * than the 32 bit equivalent.
  */
@@ -10967,7 +10984,7 @@ static void disas_simd_three_reg_same_extra(DisasContext *s, uint32_t insn)
     int size = extract32(insn, 22, 2);
     bool u = extract32(insn, 29, 1);
     bool is_q = extract32(insn, 30, 1);
-    int feature;
+    int feature, rot;
 
     switch (u * 16 + opcode) {
     case 0x10: /* SQRDMLAH (vector) */
@@ -10978,6 +10995,16 @@ static void disas_simd_three_reg_same_extra(DisasContext *s, uint32_t insn)
         }
         feature = ARM_FEATURE_V8_RDM;
         break;
+    case 0xc: /* FCADD, #90 */
+    case 0xe: /* FCADD, #270 */
+        if (size == 0
+            || (size == 1 && !arm_dc_feature(s, ARM_FEATURE_V8_FP16))
+            || (size == 3 && !is_q)) {
+            unallocated_encoding(s);
+            return;
+        }
+        feature = ARM_FEATURE_V8_FCMA;
+        break;
     default:
         unallocated_encoding(s);
         return;
@@ -11017,6 +11044,27 @@ static void disas_simd_three_reg_same_extra(DisasContext *s, uint32_t insn)
         }
         return;
 
+    case 0xc: /* FCADD, #90 */
+    case 0xe: /* FCADD, #270 */
+        rot = extract32(opcode, 1, 1);
+        switch (size) {
+        case 1:
+            gen_gvec_op3_fpst(s, is_q, rd, rn, rm, size == 1, rot,
+                              gen_helper_gvec_fcaddh);
+            break;
+        case 2:
+            gen_gvec_op3_fpst(s, is_q, rd, rn, rm, size == 1, rot,
+                              gen_helper_gvec_fcadds);
+            break;
+        case 3:
+            gen_gvec_op3_fpst(s, is_q, rd, rn, rm, size == 1, rot,
+                              gen_helper_gvec_fcaddd);
+            break;
+        default:
+            g_assert_not_reached();
+        }
+        return;
+
     default:
         g_assert_not_reached();
     }
diff --git a/qemu/x86_64.h b/qemu/x86_64.h
index 22d48bdd..f040d880 100644
--- a/qemu/x86_64.h
+++ b/qemu/x86_64.h
@@ -993,6 +993,9 @@
 #define helper_gvec_eq16 helper_gvec_eq16_x86_64
 #define helper_gvec_eq32 helper_gvec_eq32_x86_64
 #define helper_gvec_eq64 helper_gvec_eq64_x86_64
+#define helper_gvec_fcaddh helper_gvec_fcaddh_x86_64
+#define helper_gvec_fcadds helper_gvec_fcadds_x86_64
+#define helper_gvec_fcaddd helper_gvec_fcaddd_x86_64
 #define helper_gvec_le8 helper_gvec_le8_x86_64
 #define helper_gvec_le16 helper_gvec_le16_x86_64
 #define helper_gvec_le32 helper_gvec_le32_x86_64