SSI implementation.

src/arm/lithium-arm.cc

Index: src/arm/lithium-arm.cc
diff --git a/src/arm/lithium-arm.cc b/src/arm/lithium-arm.cc
index 38092a7ff7738c6786a4f57cc285acf47d976b91..7d952991510fcda1fc18057175ea8457dfcb869a 100644
--- a/src/arm/lithium-arm.cc
+++ b/src/arm/lithium-arm.cc
@@ -971,6 +971,12 @@ LInstruction* LChunkBuilder::DoWrapReceiver(HWrapReceiver* instr) {
 }
 
 
+LInstruction* LChunkBuilder::DoSsiDefinition(HSsiDefinition* instr) {
+  UNREACHABLE();
+  return NULL;
+}
+
+
 LInstruction* LChunkBuilder::DoApplyArguments(HApplyArguments* instr) {
   LOperand* function = UseFixed(instr->function(), r1);
   LOperand* receiver = UseFixed(instr->receiver(), r0);