commit 3a5fd78f0ca6c2827bb05f69a373d152a9ce6ff3
author fschneider@chromium.org <fschneider@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Thu Feb 24 10:10:44 2011 +0000
committer fschneider@chromium.org <fschneider@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Thu Feb 24 10:10:44 2011 +0000
tree 31df21a19290ea27143c248bfebce5b5156899a4
parent 49edbdf52640c88918f8e6638ab4965819eb1dfe

Version 3.1.6

Fixed a number of crash bugs.

Added support for Cygwin (issue 64).

Improved Crankshaft for x64 and ARM.

Added Crankshaft support for stores to pixel arrays.

Fixed issue in CPU profiler with Crankshaft.



git-svn-id: http://v8.googlecode.com/svn/trunk@6926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/lithium-ia32.h

diff --git a/src/ia32/lithium-ia32.h b/src/ia32/lithium-ia32.h
index f1b9ffc..ad0b0ca 100644
--- a/src/ia32/lithium-ia32.h
+++ b/src/ia32/lithium-ia32.h
@@ -42,8 +42,6 @@
 #define LITHIUM_ALL_INSTRUCTION_LIST(V)         \
   V(ControlInstruction)                         \
   V(Call)                                       \
-  V(StoreKeyed)                                 \
-  V(StoreNamed)                                 \
   LITHIUM_CONCRETE_INSTRUCTION_LIST(V)
 
 
@@ -150,6 +148,7 @@
   V(StoreKeyedGeneric)                          \
   V(StoreNamedField)                            \
   V(StoreNamedGeneric)                          \
+  V(StorePixelArrayElement)                     \
   V(StringCharCodeAt)                           \
   V(StringLength)                               \
   V(SubI)                                       \
@@ -1580,34 +1579,23 @@
 };
 
 
-class LStoreNamed: public LTemplateInstruction<0, 2, 1> {
+class LStoreNamedField: public LTemplateInstruction<0, 2, 1> {
  public:
-  LStoreNamed(LOperand* obj, LOperand* val) {
+  LStoreNamedField(LOperand* obj, LOperand* val, LOperand* temp) {
     inputs_[0] = obj;
     inputs_[1] = val;
-  }
-
-  DECLARE_INSTRUCTION(StoreNamed)
-  DECLARE_HYDROGEN_ACCESSOR(StoreNamed)
-
-  virtual void PrintDataTo(StringStream* stream);
-
-  LOperand* object() { return inputs_[0]; }
-  LOperand* value() { return inputs_[1]; }
-  Handle<Object> name() const { return hydrogen()->name(); }
-};
-
-
-class LStoreNamedField: public LStoreNamed {
- public:
-  LStoreNamedField(LOperand* obj, LOperand* val, LOperand* temp)
-      : LStoreNamed(obj, val) {
     temps_[0] = temp;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedField)
 
+  virtual void PrintDataTo(StringStream* stream);
+
+  LOperand* object() { return inputs_[0]; }
+  LOperand* value() { return inputs_[1]; }
+
+  Handle<Object> name() const { return hydrogen()->name(); }
   bool is_in_object() { return hydrogen()->is_in_object(); }
   int offset() { return hydrogen()->offset(); }
   bool needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); }
@@ -1626,6 +1614,8 @@
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric)
 
+  virtual void PrintDataTo(StringStream* stream);
+
   LOperand* context() { return inputs_[0]; }
   LOperand* object() { return inputs_[1]; }
   LOperand* value() { return inputs_[2]; }
@@ -1633,15 +1623,17 @@
 };
 
 
-class LStoreKeyed: public LTemplateInstruction<0, 3, 0> {
+class LStoreKeyedFastElement: public LTemplateInstruction<0, 3, 0> {
  public:
-  LStoreKeyed(LOperand* obj, LOperand* key, LOperand* val) {
+  LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val) {
     inputs_[0] = obj;
     inputs_[1] = key;
     inputs_[2] = val;
   }
 
-  DECLARE_INSTRUCTION(StoreKeyed)
+  DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastElement,
+                               "store-keyed-fast-element")
+  DECLARE_HYDROGEN_ACCESSOR(StoreKeyedFastElement)
 
   virtual void PrintDataTo(StringStream* stream);
 
@@ -1651,14 +1643,25 @@
 };
 
 
-class LStoreKeyedFastElement: public LStoreKeyed {
+class LStorePixelArrayElement: public LTemplateInstruction<0, 3, 1> {
  public:
-  LStoreKeyedFastElement(LOperand* obj, LOperand* key, LOperand* val)
-      : LStoreKeyed(obj, key, val) {}
+  LStorePixelArrayElement(LOperand* external_pointer,
+                          LOperand* key,
+                          LOperand* val,
+                          LOperand* clamped) {
+    inputs_[0] = external_pointer;
+    inputs_[1] = key;
+    inputs_[2] = val;
+    temps_[0] = clamped;
+  }
 
-  DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastElement,
-                               "store-keyed-fast-element")
-  DECLARE_HYDROGEN_ACCESSOR(StoreKeyedFastElement)
+  DECLARE_CONCRETE_INSTRUCTION(StorePixelArrayElement,
+                               "store-pixel-array-element")
+  DECLARE_HYDROGEN_ACCESSOR(StorePixelArrayElement)
+
+  LOperand* external_pointer() { return inputs_[0]; }
+  LOperand* key() { return inputs_[1]; }
+  LOperand* value() { return inputs_[2]; }
 };
 
 
@@ -1676,6 +1679,8 @@
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedGeneric, "store-keyed-generic")
 
+  virtual void PrintDataTo(StringStream* stream);
+
   LOperand* context() { return inputs_[0]; }
   LOperand* object() { return inputs_[1]; }
   LOperand* key() { return inputs_[2]; }