[Bug target/104775] [9/10/11/12 Regression] Failure to assemble on s390x with -fsanitize=undefined

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104775

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Even simpler testcase, this time C, just -O2 -march=zEC12 is needed:
long a[64];
void bar (void);

void
foo (int x, int y)
{
  if (x != a[y])
    bar ();
  __builtin_trap ();
}