1 files changed, 8 insertions, 0 deletions
diff --git a/test/CodeGen/2007-04-13-InlineAsmUnion2.c b/test/CodeGen/2007-04-13-InlineAsmUnion2.c
new file mode 100644
index 000000000000..a8983b61d71f
--- /dev/null
+++ b/test/CodeGen/2007-04-13-InlineAsmUnion2.c
@@ -0,0 +1,8 @@
+// RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s
+
+union U { int x; char* p; };
+void foo() {
+  union U bar;
+  // CHECK: call void asm
+  __asm__ volatile("foo %0\n" :: "r"(bar));
+}