Version 3.0.6

Allowed getters and setters on JSArray elements (Issue 900).

Stopped JSON objects from hitting inherited setters (part of
Issue 1015).

Allowed numbers and strings as names of getters/setters in object
initializer (Issue 820).

Added use_system_v8 option to gyp (off by default), to make it easier
for Linux distributions to ship with system-provided V8 library.

Exported external array data accessors (Issue 1016).

Added labelled thread names to help with debugging (on Linux).

git-svn-id: http://v8.googlecode.com/svn/trunk@6169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/src/arm/lithium-codegen-arm.h b/src/arm/lithium-codegen-arm.h
index 541a699..608efa9 100644
--- a/src/arm/lithium-codegen-arm.h
+++ b/src/arm/lithium-codegen-arm.h
@@ -103,6 +103,8 @@
   HGraph* graph() const { return chunk_->graph(); }
   MacroAssembler* masm() const { return masm_; }
 
+  Register scratch0() { return r9; }
+
   int GetNextEmittedBlock(int block);
   LInstruction* GetNextInstruction();