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-rw-r--r--test/CodeGen/attributes.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/CodeGen/attributes.c b/test/CodeGen/attributes.c
index 68bc73d..770ce76 100644
--- a/test/CodeGen/attributes.c
+++ b/test/CodeGen/attributes.c
@@ -74,3 +74,10 @@ int t19(void) {
void t20(void) {
__builtin_abort();
}
+
+void (__attribute__((fastcall)) *fptr)(int);
+void t21(void) {
+ fptr(10);
+}
+// CHECK: [[FPTRVAR:%[a-z0-9]+]] = load void (i32)** @fptr
+// CHECK-NEXT: call x86_fastcallcc void [[FPTRVAR]](i32 10)
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