gdb/testsuite: avoid $pc/$sp values in test names
Provide an explicit name for a test in gdb.base/pc-not-saved.exp to
avoid printing $pc and $sp values in the test name -- these values
might change between different test runs, which makes it harder to
compare test results.
There is no change in what is actually being tested with this commit.
diff --git a/gdb/testsuite/gdb.base/pc-not-saved.exp b/gdb/testsuite/gdb.base/pc-not-saved.exp
index f267a26..5f22568 100644
--- a/gdb/testsuite/gdb.base/pc-not-saved.exp
+++ b/gdb/testsuite/gdb.base/pc-not-saved.exp
@@ -64,7 +64,8 @@
 gdb_test_no_output "source ${remote_python_file}" "load python file"
 
 # Tell the Python unwinder to use the frame-id we cached above.
-gdb_test_no_output "python set_break_bt_here_frame_id($pc, $cfa)"
+gdb_test_no_output "python set_break_bt_here_frame_id($pc, $cfa)" \
+    "call set_break_bt_here_frame_id to set the frame-id"
 
 # Run up to the function which the unwinder will claim.
 if { ![runto "break_bt_here"] } {