diff --git a/test/CFrontend/2007-05-15-PaddingElement.c b/test/CFrontend/2007-05-15-PaddingElement.c new file mode 100644 index 00000000000..a218b3594d7 --- /dev/null +++ b/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); +}