Drop a StringMap.h include, NFC
$ diff -u <(sort thedeps-before.txt) <(sort thedeps-after.txt) \
| grep '^[-+] ' | sort | uniq -c | sort -nr
231 - llvm/include/llvm/ADT/StringMap.h
171 - llvm/include/llvm/Support/AllocatorBase.h
142 - llvm/include/llvm/Support/PointerLikeTypeTraits.h
diff --git a/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.h b/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.h
index 91b1d5a..06d4787 100644
--- a/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.h
+++ b/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.h
@@ -13,6 +13,8 @@
#ifndef LIB_EXECUTIONENGINE_JITLINK_MACHOLINKGRAPHBUILDER_H
#define LIB_EXECUTIONENGINE_JITLINK_MACHOLINKGRAPHBUILDER_H
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/StringMap.h"
#include "llvm/ExecutionEngine/JITLink/JITLink.h"
#include "EHFrameSupportImpl.h"