commit 71fc3467b5396c27d0b701d88e196e88c78d8864
author mstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Wed Feb 27 09:34:27 2013 +0000
committer mstarzinger@chromium.org <mstarzinger@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Wed Feb 27 09:34:27 2013 +0000
tree 1d5af2945e2940a50ec2153205b986fc62113d16
parent 6fc882ac825bbfc6dfa3b4f14ba7c376c065e697

Version 3.17.5

Made __proto__ a foreign callback on Object.prototype. (issue 621, issue 1949 and issue 2441)

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@13744 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 dbe54bd..ff4c477 100644
--- a/src/ia32/lithium-ia32.h
+++ b/src/ia32/lithium-ia32.h
@@ -102,6 +102,7 @@
   V(In)                                         \
   V(InstanceOf)                                 \
   V(InstanceOfKnownGlobal)                      \
+  V(InstanceSize)                               \
   V(InstructionGap)                             \
   V(Integer32ToDouble)                          \
   V(Uint32ToDouble)                             \
@@ -969,6 +970,19 @@
 };
 
 
+class LInstanceSize: public LTemplateInstruction<1, 1, 0> {
+ public:
+  explicit LInstanceSize(LOperand* object) {
+    inputs_[0] = object;
+  }
+
+  LOperand* object() { return inputs_[0]; }
+
+  DECLARE_CONCRETE_INSTRUCTION(InstanceSize, "instance-size")
+  DECLARE_HYDROGEN_ACCESSOR(InstanceSize)
+};
+
+
 class LBoundsCheck: public LTemplateInstruction<0, 2, 0> {
  public:
   LBoundsCheck(LOperand* index, LOperand* length) {