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

llvm-svn: 316504

diff --git a/llvm/include/llvm/CodeGen/RegisterUsageInfo.h b/llvm/include/llvm/CodeGen/RegisterUsageInfo.h
index 0a04bc6a89f4dbd90639577a578d7fb22544fddf..eabadd8d784a8a53023eef6d4695c698252b410a 100644 (file)
--- a/llvm/include/llvm/CodeGen/RegisterUsageInfo.h
+++ b/llvm/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>