diff --git a/src/compiler/codegen/GenCommon.cc b/src/compiler/codegen/GenCommon.cc
index 29f3cca..a1c7645 100644
--- a/src/compiler/codegen/GenCommon.cc
+++ b/src/compiler/codegen/GenCommon.cc
@@ -1083,8 +1083,8 @@
   }
 }
 
-void genConstClass(CompilationUnit* cUnit, uint32_t type_idx, RegLocation rlDest,
-                   RegLocation rlSrc)
+void genConstClass(CompilationUnit* cUnit, uint32_t type_idx,
+                   RegLocation rlDest)
 {
   RegLocation rlMethod = loadCurrMethod(cUnit);
   int resReg = oatAllocTemp(cUnit);
@@ -1145,8 +1145,8 @@
   }
 }
 
-void genConstString(CompilationUnit* cUnit, uint32_t string_idx, RegLocation rlDest,
-          RegLocation rlSrc)
+void genConstString(CompilationUnit* cUnit, uint32_t string_idx,
+                    RegLocation rlDest)
 {
   /* NOTE: Most strings should be available at compile time */
   int32_t offset_of_string = Array::DataOffset(sizeof(String*)).Int32Value() +