Add asan/msan to the list of available features in LIT test runner

llvm-svn: 177994

llvm/test/lit.cfg

@@ -256,6 +256,13 @@ if loadable_module:
 if config.lto_is_enabled == "1" and platform.system() == "Darwin":
     config.available_features.add('lto_on_osx')
 
+# Sanitizers.
+if config.llvm_use_sanitizer == "Address":
+    config.available_features.add("asan")
+if (config.llvm_use_sanitizer == "Memory" or
+        config.llvm_use_sanitizer == "MemoryWithOrigins"):
+    config.available_features.add("msan")
+
 # llc knows whether he is compiled with -DNDEBUG.
 import subprocess
 try:

llvm/test/lit.site.cfg.in

@@ -18,6 +18,7 @@ config.llvm_bindings = "@LLVM_BINDINGS@"
 config.host_os = "@HOST_OS@"
 config.host_arch = "@HOST_ARCH@"
 config.llvm_use_intel_jitevents = "@LLVM_USE_INTEL_JITEVENTS@"
+config.llvm_use_sanitizer = "@LLVM_USE_SANITIZER@"
 
 # Support substitution of the tools_dir with user parameters. This is
 # used when we can't determine the tool dir at configuration time.