[Bug target/92723] [10 Regression] ICE in expand_shift_1, at expmed.c:2635

jakub at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Dec 10 15:34:00 GMT 2019


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92723

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Hand-reduced:
void
foo (unsigned long long *x, unsigned long long *y, int z)
{
  int i;
  for (i = 0; i < 1024; i++)
    x[i] = (y[i] >> z) | (y[i] << (-z & (__SIZEOF_LONG_LONG__ * __CHAR_BIT__ -
1)));
}


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