1 files changed, 0 insertions, 14 deletions
diff --git a/src/arch/arm/types.hh b/src/arch/arm/types.hh
index 0611232c4..d4e6ec0db 100644
--- a/src/arch/arm/types.hh
+++ b/src/arch/arm/types.hh
@@ -737,18 +737,4 @@ namespace ArmISA
 
 } // namespace ArmISA
 
-namespace std {
-
-template<>
-struct hash<ArmISA::ExtMachInst> :
-        public hash<ArmISA::ExtMachInst::__StorageType> {
-
-    size_t operator()(const ArmISA::ExtMachInst &emi) const {
-        return hash<ArmISA::ExtMachInst::__StorageType>::operator()(emi);
-    }
-
-};
-
-}
-
 #endif