llvm-project/llvm/test/FrontendC/2007-05-07-PaddingElements.c

// PR 1278
// RUN: %llvmgcc %s -S -O0 -o - | grep {struct.s} | not grep "4 x i8] zeroinitializer"
// RUN: %llvmgcc %s -S -O0 -o - | not grep "i32 0, i32 2"
struct s {
  double d1;
  int s1;
};

struct s foo(void) {
  struct s S = {1.1, 2};
  return S;
}