qbe-backend/test/abi7.ssa

# test padding calculation with
# embedded struct

type :s1 = align 4 { w 3 }
type :s2 = align 4 { b 1, :s1 1 }

export function :s2 $test() {
@start
        ret $s
}

# >>> driver
# struct s2 {
#       char x;
#       struct { int a[3]; } s1;
# } s = { .x = 123 };
# extern struct s2 test(void);
# int main(void) {
#       return !(test().x == 123);
# }
# <<<