[Bug other/92090] [10 regression] ICE in gcc.dg/atomic/c11-atomic-exec-5.c starting with r276469

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92090

Peter Bergner <bergner at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |bergner at gcc dot gnu.org

--- Comment #8 from Peter Bergner <bergner at gcc dot gnu.org> ---
Here's a smaller test case that fails the same way using -Os -mbig:


_Atomic int a;
_Atomic long double b, c;
int j;
void foo (void);
void bar (int, int, int, int);

void
bug (void)
{
  b = 1;
  int d, e, f, g;
  while (a)
    ;
  for (int h = 0; h < 10000; h++) {
    double i = b /= 3;
    foo ();
    if (i) {
      if (i == 1)
        d++;
      e++;
      b = 0;
    } else {
      if (i == 2)
        f++;
      g++;
      b = 1;
    }
  }
  bar (d, e, f, g);
  c = 1;
  for (int h; h; h++)
    j = 0;
}