Add missing cleanup in run-gcov

2015-02-26  Tom de Vries  <tom@codesourcery.com>

	* lib/gcov.exp: Cleanup in case of xfail.

From-SVN: r221023

gcc/testsuite/ChangeLog

+2015-02-26  Tom de Vries  <tom@codesourcery.com>
+
+	* lib/gcov.exp: Cleanup in case of xfail.
+
 2015-02-26  Sebastian Pop  <s.pop@samsung.com>
 
 	* gcc.dg/tree-ssa/ssa-dom-thread-9.c: Fix warning due to missing type.

gcc/testsuite/lib/gcov.exp

@@ -391,6 +391,9 @@ proc run-gcov { args } {
     }
     if { $tfailed > 0 } {
 	fail "$testname gcov: $lfailed failures in line counts, $bfailed in branch percentages, $cfailed in return percentages, $ifailed in intermediate format"
+	if { $xfailed } {
+	    clean-gcov $testcase
+	}
     } else {
 	pass "$testname gcov"
 	clean-gcov $testcase