1 files changed, 15 insertions, 0 deletions
diff --git a/test/CodeGenCXX/arm64-darwinpcs.cpp b/test/CodeGenCXX/arm64-darwinpcs.cpp
new file mode 100644
index 0000000..0a0ec3a
--- /dev/null
+++ b/test/CodeGenCXX/arm64-darwinpcs.cpp
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 -triple arm64-linux-gnu -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple arm64-linux-gnu -emit-llvm -o - %s -target-abi darwinpcs | FileCheck %s --check-prefix=CHECK-DARWIN
+
+void test_extensions(bool a, char b, short c) {}
+// CHECK: define void @_Z15test_extensionsbcs(i1 %a, i8 %b, i16 %c)
+// CHECK-DARWIN: define void @_Z15test_extensionsbcs(i1 zeroext %a, i8 signext %b, i16 signext %c)
+
+struct Empty {};
+void test_empty(Empty e) {}
+// CHECK: define void @_Z10test_empty5Empty(i8
+// CHECK-DARWIN: define void @_Z10test_empty5Empty()
+
+struct HFA {
+  float a[3];
+};