--- old/src/share/vm/opto/machnode.cpp	2014-08-04 14:31:49.450458043 +0200
+++ new/src/share/vm/opto/machnode.cpp	2014-08-04 14:31:49.178458056 +0200
@@ -178,7 +178,7 @@
 }
 
 // Return an equivalent instruction using memory for cisc_operand position
-MachNode *MachNode::cisc_version(int offset, Compile* C) {
+MachNode *MachNode::cisc_version(int offset) {
   ShouldNotCallThis();
   return NULL;
 }
@@ -411,7 +411,7 @@
 
 //------------------------------peephole---------------------------------------
 // Apply peephole rule(s) to this instruction
-MachNode *MachNode::peephole( Block *block, int block_index, PhaseRegAlloc *ra_, int &deleted, Compile* C ) {
+MachNode *MachNode::peephole(Block *block, int block_index, PhaseRegAlloc *ra_, int &deleted) {
   return NULL;
 }