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

src/ia32/macro-assembler-ia32.h

Index: src/ia32/macro-assembler-ia32.h
diff --git a/src/ia32/macro-assembler-ia32.h b/src/ia32/macro-assembler-ia32.h
index 248aa7776e1467e67620eb89fb1772c4304b38fd..e283e938d83e9a4217384089f16ebe83c68b7a76 100644
--- a/src/ia32/macro-assembler-ia32.h
+++ b/src/ia32/macro-assembler-ia32.h
@@ -69,6 +69,12 @@ class MacroAssembler: public Assembler {
 #endif
 
   // ---------------------------------------------------------------------------
+  // Stack limit support
+
+  // Do simple test for stack overflow. This doesn't handle an overflow.
+  void StackLimitCheck(Label* on_stack_limit_hit);
+
+  // ---------------------------------------------------------------------------
   // Activation frames
 
   void EnterInternalFrame() { EnterFrame(StackFrame::INTERNAL); }