PR other/40302
	* arith.c: Remove HAVE_mpc* checks throughout.
	* expr.c: Likewise.
	* gfortran.h: Likewise.
	* resolve.c: Likewise.
	* simplify.c: Likewise.
	* target-memory.c: Likewise.
	* target-memory.h: Likewise.

From-SVN: r155043