fix breakage involving OR1K_DELAYED_NOP macro due to cherrypick from or1k-master branch

* testsuite/ChangeLog:

2014-05-04  Peter Gavin  <pgavin@gmail.com>

	* test-code-or1k/inst-set-test/is-add-test.S: remove
	OR1K_DELAYED_NOP stuff (or32 branch doesn't support no-delay-slot
	mode), breakage that occured due to cherrypick
	* test-code-or1k/inst-set-test/is-div-test.S: ditto
	* test-code-or1k/inst-set-test/is-mac-test.S: ditto
	* test-code-or1k/inst-set-test/is-mul-test.S: ditto
	* test-code-or1k/inst-set-test/is-sub-test.S: ditto
	* or1ksim.tests/cfg/or1knd/inst-set-test-aecsr.cfg: removed