New test.

llvm-svn: 37090

1 files changed, 23 insertions, 0 deletions

diff --git a/llvm/test/CFrontend/2007-05-15-PaddingElement.c b/llvm/test/CFrontend/2007-05-15-PaddingElement.c
new file mode 100644
index 00000000000..a218b3594d7
--- /dev/null
+++ b/llvm/test/CFrontend/2007-05-15-PaddingElement.c
@@ -0,0 +1,23 @@
+// PR 1419
+
+// RUN: %llvmgcc -xc  -O2 %s -c -o - | llvm-dis | grep "ret i32 1"
+struct A {
+  short x;
+  long long :0;
+};
+
+struct B {
+  char a;
+  char b;
+  unsigned char i;
+};
+
+union X { struct A a; struct B b; };
+
+int check(void) {
+  union X x, y;
+
+  y.b.i = 0xff;
+  x = y;
+  return (x.b.i == 0xff);
+}