1 files changed, 68 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/alwaysinline.cpp b/clang/test/CodeGenCXX/alwaysinline.cpp
new file mode 100644
index 00000000000..c694ae41d22
--- /dev/null
+++ b/clang/test/CodeGenCXX/alwaysinline.cpp
@@ -0,0 +1,68 @@
+// Test different kinds of alwaysinline *structor definitions.
+
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -disable-llvm-optzns -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -disable-llvm-optzns -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK-CALL
+
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -mconstructor-aliases -disable-llvm-optzns -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK
+// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -mconstructor-aliases -disable-llvm-optzns -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK-CALL
+
+struct A1 {
+  __attribute__((__always_inline__)) A1() {}
+  __attribute__((__always_inline__)) ~A1() {}
+};
+
+void g1() {
+  A1 a1;
+}
+
+struct A2 {
+  inline __attribute__((__always_inline__)) A2() {}
+  inline __attribute__((__always_inline__)) ~A2() {}
+};
+
+void g2() {
+  A2 a2;
+}
+
+struct A3 {
+  inline __attribute__((gnu_inline, __always_inline__)) A3() {}
+  inline __attribute__((gnu_inline, __always_inline__)) ~A3() {}
+};
+
+void g3() {
+  A3 a3;
+}
+
+// CHECK-DAG: define internal void @_ZN2A1C1Ev.alwaysinline(%struct.A1* %this) unnamed_addr #[[AI:[01-9]+]]
+// CHECK-DAG: define internal void @_ZN2A1C2Ev.alwaysinline(%struct.A1* %this) unnamed_addr #[[AI]]
+// CHECK-DAG: define internal void @_ZN2A1D1Ev.alwaysinline(%struct.A1* %this) unnamed_addr #[[AI]]
+// CHECK-DAG: define internal void @_ZN2A1D2Ev.alwaysinline(%struct.A1* %this) unnamed_addr #[[AI]]
+
+// CHECK-DAG: define internal void @_ZN2A2C1Ev.alwaysinline(%struct.A2* %this) unnamed_addr #[[AIIH:[01-9]+]]
+// CHECK-DAG: define internal void @_ZN2A2C2Ev.alwaysinline(%struct.A2* %this) unnamed_addr #[[AIIH]]
+// CHECK-DAG: define internal void @_ZN2A2D1Ev.alwaysinline(%struct.A2* %this) unnamed_addr #[[AIIH]]
+// CHECK-DAG: define internal void @_ZN2A2D2Ev.alwaysinline(%struct.A2* %this) unnamed_addr #[[AIIH]]
+
+// CHECK-DAG: define internal void @_ZN2A3C1Ev.alwaysinline(%struct.A3* %this) unnamed_addr #[[AIIH]]
+// CHECK-DAG: define internal void @_ZN2A3C2Ev.alwaysinline(%struct.A3* %this) unnamed_addr #[[AIIH]]
+// CHECK-DAG: define internal void @_ZN2A3D1Ev.alwaysinline(%struct.A3* %this) unnamed_addr #[[AIIH]]
+// CHECK-DAG: define internal void @_ZN2A3D2Ev.alwaysinline(%struct.A3* %this) unnamed_addr #[[AIIH]]
+
+// CHECK-DAG: attributes #[[AI]] = {{.*alwaysinline.*}}
+// CHECK-DAG: attributes #[[AIIH]] = {{.*alwaysinline.*inlinehint.*}}
+// CHECK-NOT: attributes #[[NOAI]] = {{.*alwaysinline.*}}
+
+// CHECK-CALL-LABEL: define void @_Z2g1v()
+// CHECK-CALL:       call void @_ZN2A1C1Ev.alwaysinline
+// CHECK-CALL:       call void @_ZN2A1D1Ev.alwaysinline
+// CHECK-CALL:       ret void
+
+// CHECK-CALL-LABEL: define void @_Z2g2v()
+// CHECK-CALL:       call void @_ZN2A2C1Ev.alwaysinline
+// CHECK-CALL:       call void @_ZN2A2D1Ev.alwaysinline
+// CHECK-CALL:       ret void
+
+// CHECK-CALL-LABEL: define void @_Z2g3v()
+// CHECK-CALL:       call void @_ZN2A3C1Ev.alwaysinline
+// CHECK-CALL:       call void @_ZN2A3D1Ev.alwaysinline
+// CHECK-CALL:       ret void