1 files changed, 15 insertions, 1 deletions
diff --git a/test/lit.common.cfg b/test/lit.common.cfg
index d59d7d668..4b03a5504 100644
--- a/test/lit.common.cfg
+++ b/test/lit.common.cfg
@@ -129,6 +129,9 @@ if sanitizer_can_use_cxxabi:
   config.available_features.add('cxxabi')
 
 if config.has_lld:
+  config.available_features.add('lld-available')
+
+if config.use_lld:
   config.available_features.add('lld')
 
 if config.can_symbolize:
@@ -180,6 +183,9 @@ def is_darwin_lto_supported():
   return os.path.exists(os.path.join(config.llvm_shlib_dir, 'libLTO.dylib'))
 
 def is_linux_lto_supported():
+  if config.use_lld:
+    return True
+
   if not os.path.exists(os.path.join(config.llvm_shlib_dir, 'LLVMgold.so')):
     return False
 
@@ -202,7 +208,10 @@ if config.host_os == 'Darwin' and is_darwin_lto_supported():
 elif config.host_os == 'Linux' and is_linux_lto_supported():
   config.lto_supported = True
   config.lto_launch = []
-  config.lto_flags = ["-fuse-ld=gold"]
+  if config.use_lld:
+    config.lto_flags = ["-fuse-ld=lld"]
+  else:
+    config.lto_flags = ["-fuse-ld=gold"]
 elif config.host_os == 'Windows' and is_windows_lto_supported():
   config.lto_supported = True
   config.lto_launch = []
@@ -213,6 +222,11 @@ else:
 
 if config.lto_supported:
   config.available_features.add('lto')
+  if config.use_thinlto:
+    config.available_features.add('thinlto')
+    config.lto_flags += ["-flto=thin"]
+  else:
+    config.lto_flags += ["-flto"]
 
 # Ask llvm-config about assertion mode.
 try: