Add newlines to end of file

Author: MDevereau

llvm/lib/Analysis/CMakeLists.txt

@@ -164,4 +164,4 @@ include(CheckCXXSymbolExists)
 check_cxx_symbol_exists(logf128 math.h HAS_LOGF128)
 if(HAS_LOGF128)
  target_compile_definitions(LLVMAnalysis PRIVATE HAS_LOGF128)
-endif()
+endif()

llvm/test/lit.cfg.py

@@ -616,4 +616,4 @@ def have_ld64_plugin_support():
     config.environment["OBJECT_MODE"] = "any"
 
 if config.has_logf128:
-    config.available_features.add("has_logf128")
+    config.available_features.add("has_logf128")