Teach ISel not to optimize 'optnone' functions.

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

diff --git a/test/Unit/lit.site.cfg.in b/test/Unit/lit.site.cfg.in
index 51b5bc416f69bebe8124c90203ed5fbcfd98e618..7ff8155dff60dbe61196439d9284fbfd1b4c187f 100644 (file)
--- a/test/Unit/lit.site.cfg.in
+++ b/test/Unit/lit.site.cfg.in
@@ -1,12 +1,24 @@
+import sys
+
 ## Autogenerated by LLVM/Clang configuration.
 # Do not edit!
 config.llvm_src_root = "@LLVM_SOURCE_DIR@"
 config.llvm_obj_root = "@LLVM_BINARY_DIR@"
 config.llvm_tools_dir = "@LLVM_TOOLS_DIR@"
-config.llvmgcc_dir = "@LLVMGCCDIR@"
 config.llvm_build_mode = "@LLVM_BUILD_MODE@"
 config.enable_shared = @ENABLE_SHARED@
+config.shlibdir = "@SHLIBDIR@"
 config.shlibpath_var = "@SHLIBPATH_VAR@"
 
+# Support substitution of the tools_dir and build_mode with user parameters.
+# This is used when we can't determine the tool dir at configuration time.
+try:
+    config.llvm_tools_dir = config.llvm_tools_dir % lit_config.params
+    config.llvm_build_mode = config.llvm_build_mode % lit_config.params
+except KeyError:
+    e = sys.exc_info()[1]
+    key, = e.args
+    lit_config.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+
 # Let the main config do the real work.
-lit.load_config(config, "@LLVM_SOURCE_DIR@/test/Unit/lit.cfg")
+lit_config.load_config(config, "@LLVM_SOURCE_DIR@/test/Unit/lit.cfg")