Update llvm to r84119.

1 files changed, 71 insertions, 0 deletions

diff --git a/utils/lit/LitConfig.py b/utils/lit/LitConfig.py
new file mode 100644
index 0000000..4fb0ccc
--- /dev/null
+++ b/utils/lit/LitConfig.py
@@ -0,0 +1,71 @@
+class LitConfig:
+    """LitConfig - Configuration data for a 'lit' test runner instance, shared
+    across all tests.
+
+    The LitConfig object is also used to communicate with client configuration
+    files, it is always passed in as the global variable 'lit' so that
+    configuration files can access common functionality and internal components
+    easily.
+    """
+
+    # Provide access to built-in formats.
+    import LitFormats as formats
+
+    # Provide access to built-in utility functions.
+    import Util as util
+
+    def __init__(self, progname, path, quiet,
+                 useValgrind, valgrindArgs,
+                 useTclAsSh,
+                 noExecute, debug, isWindows):
+        # The name of the test runner.
+        self.progname = progname
+        # The items to add to the PATH environment variable.
+        self.path = list(map(str, path))
+        self.quiet = bool(quiet)
+        self.useValgrind = bool(useValgrind)
+        self.valgrindArgs = list(valgrindArgs)
+        self.useTclAsSh = bool(useTclAsSh)
+        self.noExecute = noExecute
+        self.debug = debug
+        self.isWindows = bool(isWindows)
+
+        self.numErrors = 0
+        self.numWarnings = 0
+
+    def load_config(self, config, path):
+        """load_config(config, path) - Load a config object from an alternate
+        path."""
+        from TestingConfig import TestingConfig
+        return TestingConfig.frompath(path, config.parent, self,
+                                      mustExist = True,
+                                      config = config)
+
+    def _write_message(self, kind, message):
+        import inspect, os, sys
+
+        # Get the file/line where this message was generated.
+        f = inspect.currentframe()
+        # Step out of _write_message, and then out of wrapper.
+        f = f.f_back.f_back
+        file,line,_,_,_ = inspect.getframeinfo(f)
+        location = '%s:%d' % (os.path.basename(file), line)
+
+        print >>sys.stderr, '%s: %s: %s: %s' % (self.progname, location,
+                                                kind, message)
+
+    def note(self, message):
+        self._write_message('note', message)
+
+    def warning(self, message):
+        self._write_message('warning', message)
+        self.numWarnings += 1
+
+    def error(self, message):
+        self._write_message('error', message)
+        self.numErrors += 1
+
+    def fatal(self, message):
+        import sys
+        self._write_message('fatal', message)
+        sys.exit(2)