match.pd: Don't create BIT_NOT_EXPRs for COMPLEX_TYPE [PR104675]

match.pd: Don't create BIT_NOT_EXPRs for COMPLEX_TYPE [PR104675]

We don't support BIT_{AND,IOR,XOR,NOT}_EXPR on complex types,
&/|/^ are just rejected for them, and ~ is parsed as CONJ_EXPR.
So, we should avoid simplifications which turn valid complex type
expressions into something that will ICE during expansion.

2022-02-25  Jakub Jelinek  <jakub@redhat.com>

	PR tree-optimization/104675
	* match.pd (-A - 1 -> ~A, -1 - A -> ~A): Don't simplify for
	COMPLEX_TYPE.

	* gcc.dg/pr104675-1.c: New test.
	* gcc.dg/pr104675-2.c: New test.