diff --git a/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp b/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp
index a598af4f228d..8e85d3dec6a0 100644
--- a/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp
+++ b/llvm/lib/Target/ARM/ARMConstantPoolValue.cpp
@@ -66,7 +66,7 @@ int ARMConstantPoolValue::getExistingMachineCPValue(MachineConstantPool *CP,
   return -1;
 }
 
-ARMConstantPoolValue::~ARMConstantPoolValue(void) {
+ARMConstantPoolValue::~ARMConstantPoolValue() {
   free((void*)S);
 }