From dd91e772430dc294e3bf478c119ef8d43c0a3358 Mon Sep 17 00:00:00 2001
From: Simon Hausmann <simon.hausmann@nokia.com>
Date: Mon, 12 Mar 2012 14:11:15 +0100
Subject: Imported WebKit commit 3db4eb1820ac8fb03065d7ea73a4d9db1e8fea1a
 (http://svn.webkit.org/repository/webkit/trunk@110422)

This includes build fixes for the latest qtbase/qtdeclarative as well as the final QML2 API.
---
 Source/JavaScriptCore/offlineasm/ast.rb | 187 +++++++++++++++++++++++++++++++-
 1 file changed, 186 insertions(+), 1 deletion(-)

(limited to 'Source/JavaScriptCore/offlineasm/ast.rb')

diff --git a/Source/JavaScriptCore/offlineasm/ast.rb b/Source/JavaScriptCore/offlineasm/ast.rb
index f67b0fc60..e555b5d98 100644
--- a/Source/JavaScriptCore/offlineasm/ast.rb
+++ b/Source/JavaScriptCore/offlineasm/ast.rb
@@ -57,7 +57,7 @@ class Node
     end
     
     def codeOriginString
-        "line number #{@codeOrigin}"
+        @codeOrigin.to_s
     end
     
     def descendants
@@ -383,6 +383,157 @@ class NegImmediate < Node
     end
 end
 
+class OrImmediates < Node
+    attr_reader :left, :right
+    
+    def initialize(codeOrigin, left, right)
+        super(codeOrigin)
+        @left = left
+        @right = right
+    end
+    
+    def children
+        [@left, @right]
+    end
+    
+    def mapChildren
+        OrImmediates.new(codeOrigin, (yield @left), (yield @right))
+    end
+    
+    def dump
+        "(#{left.dump} | #{right.dump})"
+    end
+    
+    def address?
+        false
+    end
+    
+    def label?
+        false
+    end
+    
+    def immediate?
+        true
+    end
+    
+    def register?
+        false
+    end
+end
+
+class AndImmediates < Node
+    attr_reader :left, :right
+    
+    def initialize(codeOrigin, left, right)
+        super(codeOrigin)
+        @left = left
+        @right = right
+    end
+    
+    def children
+        [@left, @right]
+    end
+    
+    def mapChildren
+        AndImmediates.new(codeOrigin, (yield @left), (yield @right))
+    end
+    
+    def dump
+        "(#{left.dump} & #{right.dump})"
+    end
+    
+    def address?
+        false
+    end
+    
+    def label?
+        false
+    end
+    
+    def immediate?
+        true
+    end
+    
+    def register?
+        false
+    end
+end
+
+class XorImmediates < Node
+    attr_reader :left, :right
+    
+    def initialize(codeOrigin, left, right)
+        super(codeOrigin)
+        @left = left
+        @right = right
+    end
+    
+    def children
+        [@left, @right]
+    end
+    
+    def mapChildren
+        XorImmediates.new(codeOrigin, (yield @left), (yield @right))
+    end
+    
+    def dump
+        "(#{left.dump} ^ #{right.dump})"
+    end
+    
+    def address?
+        false
+    end
+    
+    def label?
+        false
+    end
+    
+    def immediate?
+        true
+    end
+    
+    def register?
+        false
+    end
+end
+
+class BitnotImmediate < Node
+    attr_reader :child
+    
+    def initialize(codeOrigin, child)
+        super(codeOrigin)
+        @child = child
+    end
+    
+    def children
+        [@child]
+    end
+    
+    def mapChildren
+        BitnotImmediate.new(codeOrigin, (yield @child))
+    end
+    
+    def dump
+        "(~#{@child.dump})"
+    end
+    
+    def address?
+        false
+    end
+    
+    def label?
+        false
+    end
+    
+    def immediate?
+        true
+    end
+    
+    def register?
+        false
+    end
+end
+
 class RegisterID < NoChildren
     attr_reader :name
     
@@ -459,6 +610,28 @@ class FPRegisterID < NoChildren
     end
 end
 
+class SpecialRegister < NoChildren
+    def initialize(name)
+        @name = name
+    end
+    
+    def address?
+        false
+    end
+    
+    def label?
+        false
+    end
+    
+    def immediate?
+        false
+    end
+    
+    def register?
+        true
+    end
+end
+
 class Variable < NoChildren
     attr_reader :name
     
@@ -479,6 +652,10 @@ class Variable < NoChildren
     def dump
         name
     end
+    
+    def inspect
+        "<variable #{name} at #{codeOriginString}>"
+    end
 end
 
 class Address < Node
@@ -757,6 +934,10 @@ class LabelReference < Node
     def label?
         true
     end
+    
+    def immediate?
+        false
+    end
 end
 
 class LocalLabelReference < NoChildren
@@ -790,6 +971,10 @@ class LocalLabelReference < NoChildren
     def label?
         true
     end
+    
+    def immediate?
+        false
+    end
 end
 
 class Sequence < Node
-- 
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