[Bug target/98681] [8/9/10/11 Regression] aarch64: Invalid ubfiz instruction rejected by assembler

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98681

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Adjusted testcase (-O2):

__attribute__((noipa)) int
foo (int x)
{
  if (x > 32)
    return (x << -64) & 255;
  else
    return x;
}

int
main ()
{
  if (foo (32) != 32 || foo (-150) != -150)
    __builtin_abort ();
  return 0;
}

This doesn't invoke UB.