Inlining NumberIfFinite (ia32).

src/x64/codegen-x64.cc

Index: src/x64/codegen-x64.cc
===================================================================
--- src/x64/codegen-x64.cc	(revision 4033)
+++ src/x64/codegen-x64.cc	(working copy)
@@ -4065,6 +4065,15 @@
 }
 
 
+void CodeGenerator::GenerateNumberIsFinite(ZoneList<Expression*>* args) {
+  ASSERT_EQ(args->length(), 1);
+  // Load the argument on the stack and jump to the runtime.
+  Load(args->at(0));
+  Result answer = frame_->CallRuntime(Runtime::kNumberIsFinite, 1);
+  frame_->Push(&answer);
+}
+
+
 void CodeGenerator::GenerateStringAdd(ZoneList<Expression*>* args) {
   ASSERT_EQ(2, args->length());