tree-chkp.c (chkp_compute_bounds_for_assignment): Don't reuse bounds created for abnormal ssa names.

gcc/

	* tree-chkp.c (chkp_compute_bounds_for_assignment): Don't
	reuse bounds created for abnormal ssa names.

gcc/testsuite/

	* gcc.target/i386/mpx/pr66581.c: New test.

From-SVN: r224643