diff --git a/clang/test/CodeGen/aarch64-sve.c b/clang/test/CodeGen/aarch64-sve.c
--- a/clang/test/CodeGen/aarch64-sve.c
+++ b/clang/test/CodeGen/aarch64-sve.c
@@ -14,6 +14,7 @@
 // CHECK-DEBUG: cannot yet generate debug info for SVE type '__SVFloat16_t'
 // CHECK-DEBUG: cannot yet generate debug info for SVE type '__SVFloat32_t'
 // CHECK-DEBUG: cannot yet generate debug info for SVE type '__SVFloat64_t'
+// CHECK-DEBUG: cannot yet generate debug info for SVE type '__SVBFloat16_t'
 // CHECK-DEBUG: cannot yet generate debug info for SVE type '__SVBool_t'
 
 // CHECK: @ptr = global <vscale x 16 x i8>* null, align 8
@@ -28,6 +29,7 @@
 // CHECK: %f16 = alloca <vscale x 8 x half>, align 16
 // CHECK: %f32 = alloca <vscale x 4 x float>, align 16
 // CHECK: %f64 = alloca <vscale x 2 x double>, align 16
+// CHECK: %bf16 = alloca <vscale x 8 x bfloat>, align 16
 // CHECK: %b8 = alloca <vscale x 16 x i1>, align 2
 
 __SVInt8_t *ptr;
@@ -47,5 +49,7 @@
   __SVFloat32_t f32;
   __SVFloat64_t f64;
 
+  __SVBFloat16_t bf16;
+
   __SVBool_t b8;
 }
diff --git a/clang/test/CodeGenCXX/aarch64-mangle-sve-vectors.cpp b/clang/test/CodeGenCXX/aarch64-mangle-sve-vectors.cpp
--- a/clang/test/CodeGenCXX/aarch64-mangle-sve-vectors.cpp
+++ b/clang/test/CodeGenCXX/aarch64-mangle-sve-vectors.cpp
@@ -1,7 +1,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu %s -emit-llvm -o - \
 // RUN:   | FileCheck %s
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu %s -emit-llvm -o - \
-// RUN:   -target-feature +sve | FileCheck %s
+// RUN:   -target-feature +sve,+bf16 | FileCheck %s
 
 template<typename T> struct S {};
 
@@ -27,8 +27,10 @@
 void f10(S<__SVFloat32_t>) {}
 // CHECK: _Z3f111SIu13__SVFloat64_tE
 void f11(S<__SVFloat64_t>) {}
-// CHECK: _Z3f121SIu10__SVBool_tE
-void f12(S<__SVBool_t>) {}
+// CHECK: _Z3f121SIu14__SVBFloat16_tE
+void f12(S<__SVBFloat16_t>) {}
+// CHECK: _Z3f131SIu10__SVBool_tE
+void f13(S<__SVBool_t>) {}
 
 // The tuple types don't use the internal name for mangling.
 
@@ -98,3 +100,9 @@
 void f44(S<__clang_svfloat64x3_t>) {}
 // CHECK: _Z3f451SI13svfloat64x4_tE
 void f45(S<__clang_svfloat64x4_t>) {}
+// CHECK: _Z3f461SI14svbfloat16x2_tE
+void f46(S<__clang_svbfloat16x2_t>) {}
+// CHECK: _Z3f471SI14svbfloat16x3_tE
+void f47(S<__clang_svbfloat16x3_t>) {}
+// CHECK: _Z3f481SI14svbfloat16x4_tE
+void f48(S<__clang_svbfloat16x4_t>) {}
diff --git a/clang/test/CodeGenCXX/aarch64-sve-typeinfo.cpp b/clang/test/CodeGenCXX/aarch64-sve-typeinfo.cpp
--- a/clang/test/CodeGenCXX/aarch64-sve-typeinfo.cpp
+++ b/clang/test/CodeGenCXX/aarch64-sve-typeinfo.cpp
@@ -1,7 +1,7 @@
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu %s -emit-llvm -o - \
 // RUN:   | FileCheck %s
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu %s -emit-llvm -o - \
-// RUN:   -target-feature +sve | FileCheck %s
+// RUN:   -target-feature +sve,+bf16 | FileCheck %s
 
 namespace std { class type_info; };
 
@@ -19,6 +19,8 @@
 auto &f32 = typeid(__SVFloat32_t);
 auto &f64 = typeid(__SVFloat64_t);
 
+auto &bf16 = typeid(__SVBFloat16_t);
+
 auto &b8 = typeid(__SVBool_t);
 
 // CHECK-DAG: @_ZTSu10__SVInt8_t = {{.*}} c"u10__SVInt8_t\00"
@@ -53,6 +55,9 @@
 
 // CHECK-DAG: @_ZTSu13__SVFloat64_t = {{.*}} c"u13__SVFloat64_t\00"
 // CHECK-DAG: @_ZTIu13__SVFloat64_t = {{.*}} @_ZTVN10__cxxabiv123__fundamental_type_infoE, {{.*}} @_ZTSu13__SVFloat64_t
+//
+// CHECK-DAG: @_ZTSu14__SVBFloat16_t = {{.*}} c"u14__SVBFloat16_t\00"
+// CHECK-DAG: @_ZTIu14__SVBFloat16_t = {{.*}} @_ZTVN10__cxxabiv123__fundamental_type_infoE, {{.*}} @_ZTSu14__SVBFloat16_t
 
 // CHECK-DAG: @_ZTSu10__SVBool_t = {{.*}} c"u10__SVBool_t\00"
 // CHECK-DAG: @_ZTIu10__SVBool_t = {{.*}} @_ZTVN10__cxxabiv123__fundamental_type_infoE, {{.*}} @_ZTSu10__SVBool_t
diff --git a/clang/test/CodeGenObjC/aarch64-sve-types.m b/clang/test/CodeGenObjC/aarch64-sve-types.m
--- a/clang/test/CodeGenObjC/aarch64-sve-types.m
+++ b/clang/test/CodeGenObjC/aarch64-sve-types.m
@@ -1,7 +1,7 @@
 // RUN: not %clang_cc1 -triple aarch64-none-linux-gnu %s -emit-llvm -o - \
 // RUN:   2>&1 | FileCheck %s
 // RUN: not %clang_cc1 -triple aarch64-none-linux-gnu %s -emit-llvm -o - \
-// RUN:   -target-feature +sve 2>&1 | FileCheck %s
+// RUN:   -target-feature +sve,+bf16 2>&1 | FileCheck %s
 
 // CHECK: error: cannot yet @encode type __SVInt8_t
 const char s8[] = @encode(__SVInt8_t);
@@ -28,5 +28,8 @@
 // CHECK: error: cannot yet @encode type __SVFloat64_t
 const char f64[] = @encode(__SVFloat64_t);
 
+// CHECK: error: cannot yet @encode type __SVBFloat16_t
+const char bf16[] = @encode(__SVBFloat16_t);
+
 // CHECK: error: cannot yet @encode type __SVBool_t
 const char b8[] = @encode(__SVBool_t);
diff --git a/clang/test/PCH/aarch64-sve-types.c b/clang/test/PCH/aarch64-sve-types.c
--- a/clang/test/PCH/aarch64-sve-types.c
+++ b/clang/test/PCH/aarch64-sve-types.c
@@ -18,4 +18,6 @@
 __SVFloat32_t *f32;
 __SVFloat64_t *f64;
 
+__SVBFloat16_t *bf16;
+
 __SVBool_t *b8;
diff --git a/clang/test/Sema/aarch64-sve-types.c b/clang/test/Sema/aarch64-sve-types.c
--- a/clang/test/Sema/aarch64-sve-types.c
+++ b/clang/test/Sema/aarch64-sve-types.c
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -triple aarch64-none-linux-gnu -target-feature +sve -fsyntax-only -verify
+// RUN: %clang_cc1 %s -triple aarch64-none-linux-gnu -target-feature +sve,+bf16 -fsyntax-only -verify
 
 void f() {
   int size_s8[sizeof(__SVInt8_t) == 0 ? 1 : -1];        // expected-error {{invalid application of 'sizeof' to sizeless type '__SVInt8_t'}}
@@ -34,6 +34,9 @@
   int size_f64[sizeof(__SVFloat64_t) == 0 ? 1 : -1];        // expected-error {{invalid application of 'sizeof' to sizeless type '__SVFloat64_t'}}
   int align_f64[__alignof__(__SVFloat64_t) == 16 ? 1 : -1]; // expected-error {{invalid application of '__alignof' to sizeless type '__SVFloat64_t'}}
 
+  int size_bf16[sizeof(__SVBFloat16_t) == 0 ? 1 : -1];        // expected-error {{invalid application of 'sizeof' to sizeless type '__SVBFloat16_t'}}
+  int align_bf16[__alignof__(__SVBFloat16_t) == 16 ? 1 : -1]; // expected-error {{invalid application of '__alignof' to sizeless type '__SVBFloat16_t'}}
+
   int size_b8[sizeof(__SVBool_t) == 0 ? 1 : -1];       // expected-error {{invalid application of 'sizeof' to sizeless type '__SVBool_t'}}
   int align_b8[__alignof__(__SVBool_t) == 2 ? 1 : -1]; // expected-error {{invalid application of '__alignof' to sizeless type '__SVBool_t'}}
 }
diff --git a/clang/test/SemaObjC/aarch64-sve-types.m b/clang/test/SemaObjC/aarch64-sve-types.m
--- a/clang/test/SemaObjC/aarch64-sve-types.m
+++ b/clang/test/SemaObjC/aarch64-sve-types.m
@@ -18,5 +18,7 @@
 @property(nullable) __SVFloat32_t f32; // expected-error {{cannot be applied to non-pointer type}}
 @property(nullable) __SVFloat64_t f64; // expected-error {{cannot be applied to non-pointer type}}
 
+@property(nullable) __SVBFloat16_t bf16; // expected-error {{cannot be applied to non-pointer type}}
+
 @property(nullable) __SVBool_t b8; // expected-error {{cannot be applied to non-pointer type}}
 @end