The following patch makes sure we punt in the 3 spots if precision is above
MAX_BITSIZE_MODE_ANY_INT.

2020-01-24  Jakub Jelinek  <jakub@redhat.com>

	PR target/93376
	* simplify-rtx.c (simplify_const_unary_operation,
	simplify_const_binary_operation): Punt for mode precision above
	MAX_BITSIZE_MODE_ANY_INT.