test: Fix feature test for "native" in lit.cfg

Checking if the host arch is in the triple isn't quite correct. Change
the feature test to match llvm's, which made the same change in r193459.

llvm-svn: 203540

2 files changed, 5 insertions, 2 deletions

diff --git a/clang/test/lit.cfg b/clang/test/lit.cfg
index cb3ea5c53a4..ddfea8b0d8c 100644
--- a/clang/test/lit.cfg
+++ b/clang/test/lit.cfg
@@ -318,8 +318,10 @@ if platform.system() not in ['Windows']:
 if platform.system() not in ['Windows']:
     config.available_features.add('utf8-capable-terminal')
 
-# Native compilation: host arch == target arch
-if config.host_arch in config.target_triple:
+# Native compilation: Check if triples match.
+# FIXME: Consider cases that target can be executed
+# even if host_triple were different from target_triple.
+if config.host_triple == config.target_triple:
     config.available_features.add("native")
 
 # Case-insensitive file system
diff --git a/clang/test/lit.site.cfg.in b/clang/test/lit.site.cfg.in
index 291788f38b2..2a28c006c04 100644
--- a/clang/test/lit.site.cfg.in
+++ b/clang/test/lit.site.cfg.in
@@ -11,6 +11,7 @@ config.llvm_plugin_ext = "@LLVM_PLUGIN_EXT@"
 config.lit_tools_dir = "@LLVM_LIT_TOOLS_DIR@"
 config.clang_obj_root = "@CLANG_BINARY_DIR@"
 config.clang_tools_dir = "@CLANG_TOOLS_DIR@"
+config.host_triple = "@LLVM_HOST_TRIPLE@"
 config.target_triple = "@TARGET_TRIPLE@"
 config.llvm_use_sanitizer = "@LLVM_USE_SANITIZER@"
 config.clang_arcmt = @ENABLE_CLANG_ARCMT@