Fast-compiler: Add stack limit checks to back edges of while, do-while and for.

src/ia32/macro-assembler-ia32.cc

Index: src/ia32/macro-assembler-ia32.cc
diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 010433e163045013615104e5ce3ab69751252411..8ed7f55a059575386c547354c4b5c10b20e0b718 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -213,6 +213,13 @@ void MacroAssembler::RecordWrite(Register object, int offset,
 }
 
 
+void MacroAssembler::StackLimitCheck(Label* on_stack_overflow) {
+  cmp(esp,
+      Operand::StaticVariable(ExternalReference::address_of_stack_limit()));
+  j(below, on_stack_overflow);
+}
+
+
 #ifdef ENABLE_DEBUGGER_SUPPORT
 void MacroAssembler::SaveRegistersToMemory(RegList regs) {
   ASSERT((regs & ~kJSCallerSaved) == 0);