Add support for code generation of the one register with immediate form of vorr.

[oota-llvm.git] / test / Unit / lit.cfg

diff --git a/test/Unit/lit.cfg b/test/Unit/lit.cfg
index 6fd39988aea4d8e991eb1b0238e4d8553812e9ba..5fe07324a1ba1feda21a023b3cba9d5f79bc75a8 100644 (file)
--- a/test/Unit/lit.cfg
+++ b/test/Unit/lit.cfg
@@ -7,8 +7,7 @@ import os
 # name: The name of this test suite.
 config.name = 'LLVM-Unit'
 
-# suffixes: A list of file extensions to treat as test files, this is actually
-# set by on_clone().
+# suffixes: A list of file extensions to treat as test files.
 config.suffixes = []
 
 # test_source_root: The root path where tests are located.
@@ -24,7 +23,14 @@ config.test_format = lit.formats.GoogleTest(llvm_build_mode, 'Tests')
 
 ###
 
-import os
+# If necessary, point the dynamic loader at libLLVM.so.
+if config.enable_shared:
+    libdir = os.path.join(config.llvm_obj_root, config.llvm_build_mode, 'lib')
+    shlibpath = config.environment.get(config.shlibpath_var,'')
+    if shlibpath:
+        shlibpath = ':' + shlibpath
+    shlibpath = libdir + shlibpath
+    config.environment[config.shlibpath_var] = shlibpath
 
 # Check that the object root is known.
 if config.test_exec_root is None:
@@ -33,6 +39,12 @@ if config.test_exec_root is None:
     # configuration hasn't been created by the build system, or we are in an
     # out-of-tree build situation).
 
+    # Check for 'llvm_unit_site_config' user parameter, and use that if available.
+    site_cfg = lit.params.get('llvm_unit_site_config', None)
+    if site_cfg and os.path.exists(site_cfg):
+        lit.load_config(config, site_cfg)
+        raise SystemExit
+
     # Try to detect the situation where we are using an out-of-tree build by
     # looking for 'llvm-config'.
     #