Merge pull request #7909 from compnerd/iwyu

Author: swift-ci

lib/SIL/PrettyStackTrace.cpp

@@ -18,6 +18,7 @@
 #include "swift/SIL/PrettyStackTrace.h"
 #include "swift/SIL/SILFunction.h"
 #include "swift/SIL/SILModule.h"
+#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/raw_ostream.h"
 
 using namespace swift;

lib/SILOptimizer/IPO/DeadFunctionElimination.cpp

@@ -22,6 +22,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/Statistic.h"
+#include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
 using namespace swift;