[Interpreter] Try include LLJIT.h to fix Amazon Linux 2 failures

These shouldn't be needed, but see if they fix Amazon Linux 2 anyway.

Author: bnbarham

clang/lib/Interpreter/CodeCompletion.cpp

@@ -19,7 +19,6 @@
 #include "clang/Frontend/ASTUnit.h"
 #include "clang/Frontend/CompilerInstance.h"
 #include "clang/Frontend/FrontendActions.h"
-#include "clang/Interpreter/Interpreter.h"
 #include "clang/Lex/PreprocessorOptions.h"
 #include "clang/Sema/CodeCompleteConsumer.h"
 #include "clang/Sema/CodeCompleteOptions.h"

clang/lib/Interpreter/IncrementalParser.cpp

@@ -22,6 +22,7 @@
 #include "clang/Interpreter/Interpreter.h"
 #include "clang/Parse/Parser.h"
 #include "clang/Sema/Sema.h"
+#include "llvm/ExecutionEngine/Orc/LLJIT.h"
 #include "llvm/Option/ArgList.h"
 #include "llvm/Support/CrashRecoveryContext.h"
 #include "llvm/Support/Error.h"

clang/lib/Interpreter/Value.cpp

@@ -16,6 +16,7 @@
 #include "clang/AST/Type.h"
 #include "clang/Interpreter/Interpreter.h"
 #include "llvm/ADT/StringExtras.h"
+#include "llvm/ExecutionEngine/Orc/LLJIT.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/raw_os_ostream.h"
 #include <cassert>