Revert r238305: [PM] Use a simpler technique to drop optional analysis

[oota-llvm.git] / include / llvm / IR / PassManagerInternal.h

diff --git a/include/llvm/IR/PassManagerInternal.h b/include/llvm/IR/PassManagerInternal.h
index 297f5f4e07f41588a11711b415398df56da8f902..92de10bcd75b20fd842e07a08c8978393bae68a6 100644 (file)
--- a/include/llvm/IR/PassManagerInternal.h
+++ b/include/llvm/IR/PassManagerInternal.h
@@ -19,6 +19,7 @@
 #define LLVM_IR_PASSMANAGERINTERNAL_H
 
 #include "llvm/ADT/StringRef.h"
+#include "llvm/ADT/STLExtras.h"
 
 namespace llvm {