1 files changed, 18 insertions, 2 deletions
diff --git a/test/CodeGen/stdcall-fastcall.c b/test/CodeGen/stdcall-fastcall.c
index 838ccfb..bea6df3 100644
--- a/test/CodeGen/stdcall-fastcall.c
+++ b/test/CodeGen/stdcall-fastcall.c
@@ -1,17 +1,33 @@
-// RUN: %clang_cc1 -emit-llvm < %s | grep 'fastcallcc' | count 4
-// RUN: %clang_cc1 -emit-llvm < %s | grep 'stdcallcc' | count 4
+// RUN: %clang_cc1 -emit-llvm < %s | FileCheck %s
 
 void __attribute__((fastcall)) f1(void);
 void __attribute__((stdcall)) f2(void);
 void __attribute__((fastcall)) f3(void) {
+// CHECK: define x86_fastcallcc void @f3()
   f1();
+// CHECK: call x86_fastcallcc void @f1()
 }
 void __attribute__((stdcall)) f4(void) {
+// CHECK: define x86_stdcallcc void @f4()
   f2();
+// CHECK: call x86_stdcallcc void @f2()
 }
 
+// PR5280
+void (__attribute__((fastcall)) *pf1)(void) = f1;
+void (__attribute__((stdcall)) *pf2)(void) = f2;
+void (__attribute__((fastcall)) *pf3)(void) = f3;
+void (__attribute__((stdcall)) *pf4)(void) = f4;
+
 int main(void) {
     f3(); f4();
+    // CHECK: call x86_fastcallcc void @f3()
+    // CHECK: call x86_stdcallcc void @f4()
+    pf1(); pf2(); pf3(); pf4();
+    // CHECK: call x86_fastcallcc void %{{.*}}()
+    // CHECK: call x86_stdcallcc void %{{.*}}()
+    // CHECK: call x86_fastcallcc void %{{.*}}()
+    // CHECK: call x86_stdcallcc void %{{.*}}()
     return 0;
 }