testsuite: add analyzer-torture.exp

gcc/testsuite/ChangeLog:
	* g++.dg/analyzer/torture/analyzer-torture.exp: New script.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

diff --git a/gcc/testsuite/g++.dg/analyzer/torture/analyzer-torture.exp b/gcc/testsuite/g++.dg/analyzer/torture/analyzer-torture.exp
new file mode 100644 (file)
index 0000000..5e833eb
--- /dev/null
+++ b/gcc/testsuite/g++.dg/analyzer/torture/analyzer-torture.exp
@@ -0,0 +1,44 @@
+#   Copyright (C) 2020-2026 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# This harness is for tests that should be run at all optimisation levels.
+
+load_lib g++-dg.exp
+
+# If the analyzer has not been enabled, bail.
+if { ![check_effective_target_analyzer] } {
+    return
+}
+
+dg-init
+
+global DEFAULT_CXXFLAGS
+if [info exists DEFAULT_CXXFLAGS] then {
+  set save_default_cxxflags $DEFAULT_CXXFLAGS
+}
+
+# If a testcase doesn't have special options, use these.
+set DEFAULT_CXXFLAGS " -fanalyzer -Wanalyzer-too-complex"
+
+gcc-dg-runtest [lsort [glob $srcdir/$subdir/*.C]] "" $DEFAULT_CXXFLAGS
+
+dg-finish
+
+if [info exists save_default_cxxflags] {
+  set DEFAULT_CXXFLAGS $save_default_cxxflags
+} else {
+  unset DEFAULT_CXXFLAGS
+}