Add a flag to the ARM version of new space allocation in generated code...

src/arm/macro-assembler-arm.h

Index: src/arm/macro-assembler-arm.h
===================================================================
--- src/arm/macro-assembler-arm.h	(revision 4616)
+++ src/arm/macro-assembler-arm.h	(working copy)
@@ -52,6 +52,19 @@
 };
 
 
+// Flags used for the AllocateInNewSpace functions.
+enum AllocationFlags {
+  // No special flags.
+  NO_ALLOCATION_FLAGS = 0,
+  // Return the pointer to the allocated already tagged as a heap object.
+  TAG_OBJECT = 1 << 0,
+  // The content of the result register already contains the allocation top in
+  // new space.
+  RESULT_CONTAINS_TOP = 1 << 1,
+  SIZE_IN_WORDS = 1 << 2

[Vyacheslav Egorov (Chromium), 2010/05/07 13:18:26]

Comment about SIZE_IN_WORDS meaning for the sake of uniformity?

+};
+
+
 // MacroAssembler implements a collection of frequently used macros.
 class MacroAssembler: public Assembler {
  public: