gcc/testsuite/ChangeLog:
	* jit.dg/harness.h (set_options): Wrap with
	#ifndef TEST_ESCHEWS_SET_OPTIONS.
	* jit.dg/jit.exp (is_testcase_meant_to_generate_a_reproducer):
	Special-case test-benchmark.c as a negative.
	* jit.dg/test-benchmark.c: New file.

From-SVN: r222863