gcc/testsuite/ChangeLog:

	PR tree-optimization/92683
	* gcc.dg/strcmpopt_8.c: New test.
	* gcc.dg/strcmpopt_9.c: New test.

gcc/ChangeLog:

	PR tree-optimization/92683
	* gimple-fold.c (gimple_fold_builtin_string_compare): Restore a test
	inadvertently removed in a previous change.  Rename local variable
	for clarity.

From-SVN: r278742