[PATCH] testsuite: Fix timeout issues during print of vla-arrays.

[Bernhard Heckel <bernhard.heckel@intel.com>]

From: "bernhard.heckel" <bernhard.heckel@intel.com>

Printing and resolving of dynamic array's causes sporadic timeout issues on loaded systems.

2016-02-12  Bernhard Heckel  <bernhard.heckel@intel.com>

gdb/Changelog:

     * vla-history.exp: Lookup array elements and printing exceeds timeout.


Conflicts:

	gdb/testsuite/gdb.fortran/vla-history.exp
	gdb/testsuite/gdb.fortran/vla-value.exp
---
 gdb/testsuite/gdb.fortran/vla-history.exp | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/gdb/testsuite/gdb.fortran/vla-history.exp b/gdb/testsuite/gdb.fortran/vla-history.exp
index 1478e6b..2012961 100644
--- a/gdb/testsuite/gdb.fortran/vla-history.exp
+++ b/gdb/testsuite/gdb.fortran/vla-history.exp
@@ -30,19 +30,20 @@ gdb_breakpoint [gdb_get_line_number "vla1-init"]
 gdb_continue_to_breakpoint "vla1-init"
 gdb_test "print vla1" " = <not allocated>" "print non-allocated vla1"
 
-gdb_breakpoint [gdb_get_line_number "vla2-allocated"]
-gdb_continue_to_breakpoint "vla2-allocated"
-
 gdb_breakpoint [gdb_get_line_number "vla1-filled"]
 gdb_continue_to_breakpoint "vla1-filled"
-gdb_test "print vla1" \
-  " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \
-  "print vla1 filled"
+with_timeout_factor 2 {
+    gdb_test "print vla1" \
+      " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" \
+      "print vla1 filled"
+}
 
 # Try to access history values for full vla prints.
 gdb_test "print \$1" " = <not allocated>" "print \$1"
-gdb_test "print \$2" \
-  " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" "print \$2"
+with_timeout_factor 2 {
+    gdb_test "print \$2" \
+      " = \\( *\\( *\\( *1311, *1311, *1311,\[()1311, .\]*\\)" "print \$4"
+}
 
 gdb_breakpoint [gdb_get_line_number "vla2-filled"]
 gdb_continue_to_breakpoint "vla2-filled"
-- 
2.7.1.339.g0233b80