[Bug target/116042] ICE Segmentation fault ( in ix86_finalize_stack_frame_flags and ix86_expand_prologue())

[iamanonymous.cs at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116042

--- Comment #1 from Anonymous <iamanonymous.cs at gmail dot com> ---
Here is a reduced testcase:

register struct str *env asm("ebp");

extern int foo (int base) ;

extern int fun (int base)
{
  return foo (base);
}