[binutils-gdb] gdb.perf/single-step.exp (SINGLE_STEP_COUNT): Change to 1000 from 10000.

[sergiodj+buildbot at redhat dot com]

*** TEST RESULTS FOR COMMIT 4e1bdb00c63a839037f31f005349c87702d50cfe ***

Author: Doug Evans <dje@google.com>
Branch: master
Commit: 4e1bdb00c63a839037f31f005349c87702d50cfe

gdb.perf/single-step.exp (SINGLE_STEP_COUNT): Change to 1000 from 10000.
single-step.exp takes a while to run, and while that's not necessarily
bad, here it's because the default value of SINGLE_STEP_COUNT is 10,000.
We're not going to gain any more insight into perf issues
single-stepping (stepi) 10,000 times over 1,000 times,
so this patch changes the default to 1,000.

gdb/testsuite/ChangeLog:

	* gdb.perf/single-step.exp (SINGLE_STEP_COUNT): Change to 1000 from
	10000.