clang/test/CodeGen/2007-05-15-PaddingElement.c

   1 // PR 1419
   2
   3 // RUN: %clang_cc1   -O2 %s -emit-llvm -o - | grep "ret i32 1"
   4 struct A {
   5   short x;
   6   long long :0;
   7 };
   8
   9 struct B {
  10   char a;
  11   char b;
  12   unsigned char i;
  13 };
  14
  15 union X { struct A a; struct B b; };
  16
  17 int check(void) {
  18   union X x, y;
  19
  20   y.b.i = 0xff;
  21   x = y;
  22   return (x.b.i == 0xff);
  23 }