1 files changed, 2 insertions, 2 deletions
diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
index d9900867d88..c4863d6c03d 100644
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -16,6 +16,7 @@
 #include "clang/Basic/FileManager.h"
 #include "clang/Basic/MemoryBufferCache.h"
 #include "clang/Basic/SourceManager.h"
+#include "clang/Basic/Stack.h"
 #include "clang/Basic/TargetInfo.h"
 #include "clang/Basic/Version.h"
 #include "clang/Config/config.h"
@@ -1164,14 +1165,13 @@ compileModuleImpl(CompilerInstance &ImportingInstance, SourceLocation ImportLoc,
 
   // Execute the action to actually build the module in-place. Use a separate
   // thread so that we get a stack large enough.
-  const unsigned ThreadStackSize = 8 << 20;
   llvm::CrashRecoveryContext CRC;
   CRC.RunSafelyOnThread(
       [&]() {
         GenerateModuleFromModuleMapAction Action;
         Instance.ExecuteAction(Action);
       },
-      ThreadStackSize);
+      DesiredStackSize);
 
   PostBuildStep(Instance);