[Bug tree-optimization/107997] [13 Regression] r13-4389-gfd8dd6c0384969 probably uncovered an issue building the Linux kernel

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107997

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-12-08
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Cleaned up, just -Os is needed:
int a, b;
void bar (int);
int baz (void);

void *
foo (int x, void *y)
{
  asm goto ("" : : "r" (x || !a) : : l);
l:
  if (y)
    return 0;
  bar (b ? b : x);
  while (x--)
    {
      if (!baz ())
        baz ();
      asm goto ("" : : : : l2);
    l2:
    }
  return y;
}