Fix how we match for count(n*) in gcov tests.

2018-11-19  Martin Liska  <mliska@suse.cz>

	* g++.dg/gcov/pr84548.C: Remove remove-gcda.
	* g++.dg/gcov/ternary.C: Likewise.
	* lib/gcov.exp: Support pattern of following form:
	count(1*).

From-SVN: r266270

gcc/testsuite/ChangeLog

+2018-11-19  Martin Liska  <mliska@suse.cz>
+
+	* g++.dg/gcov/pr84548.C: Remove remove-gcda.
+	* g++.dg/gcov/ternary.C: Likewise.
+	* lib/gcov.exp: Support pattern of following form:
+	count(1*).
+
 2018-11-19  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc.target/visium/overflow8.c: Remove -fno-if-conversion and

gcc/testsuite/g++.dg/gcov/pr84548.C

@@ -16,4 +16,4 @@ int main()
   return 0;
 }
 
-// { dg-final { run-gcov remove-gcda pr84548.C } }
+// { dg-final { run-gcov pr84548.C } }

gcc/testsuite/g++.dg/gcov/ternary.C

@@ -9,4 +9,4 @@ int main()
   return a;
 }
 
-// { dg-final { run-gcov remove-gcda ternary.C } }
+// { dg-final { run-gcov ternary.C } }

gcc/testsuite/lib/gcov.exp

@@ -59,7 +59,7 @@ proc verify-lines { testname testcase file } {
     while { [gets $fd line] >= 0 } {
         # We want to match both "-" and "#####" as count as well as numbers,
         # since we want to detect lines that shouldn't be marked as covered.
-	if [regexp "^ *(\[^:]*): *(\[0-9\\-#]+):.*count\\((\[0-9\\-#=\\.kMGTPEZY]+)\\)(.*)" \
+	if [regexp "^ *(\[^:]*): *(\[0-9\\-#]+):.*count\\((\[0-9\\-#=\\.kMGTPEZY\*]+)\\)(.*)" \
 		"$line" all is n shouldbe rest] {
 	    if [regexp "^ *{(.*)}" $rest all xfailed] {
 		switch [dg-process-target $xfailed] {