RegisterUsageInfo.h: Add missing header for complete type needed for DenseMap traits

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316504 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/CodeGen/RegisterUsageInfo.h b/include/llvm/CodeGen/RegisterUsageInfo.h
index 0a04bc6..eabadd8 100644 (file)
--- a/include/llvm/CodeGen/RegisterUsageInfo.h
+++ b/include/llvm/CodeGen/RegisterUsageInfo.h
@@ -20,6 +20,7 @@
 #define LLVM_CODEGEN_PHYSICALREGISTERUSAGEINFO_H
 
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/IR/Instructions.h"
 #include "llvm/Pass.h"
 #include <cstdint>
 #include <vector>