Add support for keyed-call on arrays of fast elements

src/ia32/lithium-ia32.cc

Index: src/ia32/lithium-ia32.cc
diff --git a/src/ia32/lithium-ia32.cc b/src/ia32/lithium-ia32.cc
index c73d073406c8bda37658f5cf10e6230960a00d9b..6c10138c2077ab42106167c4ad446ceb523e1980 100644
--- a/src/ia32/lithium-ia32.cc
+++ b/src/ia32/lithium-ia32.cc
@@ -1400,6 +1400,7 @@ LInstruction* LChunkBuilder::DoCallFunction(HCallFunction* instr) {
   LOperand* function = UseFixed(instr->function(), edi);
   argument_count_ -= instr->argument_count();
   LCallFunction* result = new(zone()) LCallFunction(context, function);
+  if (instr->IsTailCall()) return DefineFixed(result, eax);

[danno, 2013/10/11 16:13:24]

nit: I think I would it better if you did:

LInstruction* result = DefineFixed(result, eax);
return instr->IsTailCall() ? result : MarkAsCall(result);

[Toon Verwaest, 2013/11/04 13:59:44]

Done.

   return MarkAsCall(DefineFixed(result, eax), instr);
 }