re PR tree-optimization/91355 (optimized code does not call destructor while unwinding after exception)

	PR tree-optimization/91355
	* tree-ssa-sink.c (select_best_block): Use >= rather than >
	for early_bb scaled count with best_bb count comparison.

	* g++.dg/torture/pr91355.C: New test.

From-SVN: r278548