[crankshaft] Disable Crankshaft when it sees a tail call.

src/crankshaft/ia32/lithium-codegen-ia32.cc

Index: src/crankshaft/ia32/lithium-codegen-ia32.cc
diff --git a/src/crankshaft/ia32/lithium-codegen-ia32.cc b/src/crankshaft/ia32/lithium-codegen-ia32.cc
index e247597646985024d4ae53b3df0223e311ee6bc5..f944ea633ba32e6510e4780fe5d68d8f024d78ee 100644
--- a/src/crankshaft/ia32/lithium-codegen-ia32.cc
+++ b/src/crankshaft/ia32/lithium-codegen-ia32.cc
@@ -3654,7 +3654,6 @@ void LCodeGen::DoCallFunction(LCallFunction* instr) {
 
   int arity = instr->arity();
   ConvertReceiverMode mode = hinstr->convert_mode();
-  TailCallMode tail_call_mode = hinstr->tail_call_mode();
   if (hinstr->HasVectorAndSlot()) {
     Register slot_register = ToRegister(instr->temp_slot());
     Register vector_register = ToRegister(instr->temp_vector());
@@ -3668,14 +3667,12 @@ void LCodeGen::DoCallFunction(LCallFunction* instr) {
     __ mov(vector_register, vector);
     __ mov(slot_register, Immediate(Smi::FromInt(index)));
 
-    Handle<Code> ic = CodeFactory::CallICInOptimizedCode(isolate(), arity, mode,
-                                                         tail_call_mode)
-                          .code();
+    Handle<Code> ic =
+        CodeFactory::CallICInOptimizedCode(isolate(), arity, mode).code();
     CallCode(ic, RelocInfo::CODE_TARGET, instr);
   } else {
     __ Set(eax, arity);
-    CallCode(isolate()->builtins()->Call(mode, tail_call_mode),
-             RelocInfo::CODE_TARGET, instr);
+    CallCode(isolate()->builtins()->Call(mode), RelocInfo::CODE_TARGET, instr);
   }
 }