2 files changed, 22 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/fp16-mangle.cpp b/clang/test/CodeGenCXX/fp16-mangle.cpp
new file mode 100644
index 00000000000..4a056d6c6bb
--- /dev/null
+++ b/clang/test/CodeGenCXX/fp16-mangle.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -emit-llvm -o - -triple arm-none-linux-gnueabi %s | FileCheck %s
+
+// CHECK: @_ZN1SIDhDhE1iE = global i32 3
+template <typename T, typename U> struct S { static int i; };
+template <> int S<__fp16, __fp16>::i = 3;
+
+// CHECK: define void @_Z1fPDh(i16* %x)
+void f (__fp16 *x) { }
+
+// CHECK: define void @_Z1gPDhS_(i16* %x, i16* %y)
+void g (__fp16 *x, __fp16 *y) { }
+
diff --git a/clang/test/CodeGenCXX/fp16-overload.cpp b/clang/test/CodeGenCXX/fp16-overload.cpp
new file mode 100644
index 00000000000..75622109c17
--- /dev/null
+++ b/clang/test/CodeGenCXX/fp16-overload.cpp
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -emit-llvm -o - -triple arm-none-linux-gnueabi %s | FileCheck %s
+
+extern int foo(float x);
+extern int foo(double x);
+
+__fp16 a;
+
+// CHECK: call i32 @_Z3foof
+// CHECK-NOT: call i32 @_Z3food
+int bar (void) { return foo(a); }