Revert "[ThinLTO] Add correctness check for RO/WO variable import"

This reverts commit a2292cc537b561416c21e8d4017715d652c144cc. Breaks
clang selfhost w/ThinLTO.

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp b/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp
index d795a0a2070..401be682043 100644
--- a/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp
+++ b/llvm/lib/Transforms/Utils/FunctionImportUtils.cpp
@@ -250,12 +250,12 @@ void FunctionImportGlobalProcessing::processGlobalForThinLTO(GlobalValue &GV) {
       // contains summaries from the source modules if they are being imported.
       // We might have a non-null VI and get here even in that case if the name
       // matches one in this module (e.g. weak or appending linkage).
-      auto *GVS = dyn_cast_or_null<GlobalVarSummary>(
-          ImportIndex.findSummaryInModule(VI, M.getModuleIdentifier()));
+      auto* GVS = dyn_cast_or_null<GlobalVarSummary>(
+          ImportIndex.findSummaryInModule(VI, M.getModuleIdentifier()));      
       if (GVS &&
           (ImportIndex.isReadOnly(GVS) || ImportIndex.isWriteOnly(GVS))) {
         V->addAttribute("thinlto-internalize");
-        // Objects referenced by writeonly GV initializer should not be
+        // Objects referenced by writeonly GV initializer should not be 
         // promoted, because there is no any kind of read access to them
         // on behalf of this writeonly GV. To avoid promotion we convert
         // GV initializer to 'zeroinitializer'. This effectively drops