commit 257744e915dfc84d6d07a6b2accf8402d9ffc708
author Ben Murdoch <benm@google.com> Wed Nov 30 15:57:28 2011 +0000
committer Ben Murdoch <benm@google.com> Fri Dec 02 17:27:08 2011 +0000
tree 19d8782d5686697f36b1771e7fcd46f290b82c3c
parent 92022043ea907575278de828a5c9cf6939b51e5e

Upgrade to V8 3.3

Merge V8 at 3.3.10.39

Simple merge required updates to makefiles only.

Bug: 5688872
Change-Id: I14703f418235f5ce6013b9b3e2e502407a9f6dfd

src/lithium.cc

diff --git a/src/lithium.cc b/src/lithium.cc
index aeac2db..62b263b 100644
--- a/src/lithium.cc
+++ b/src/lithium.cc
@@ -166,4 +166,25 @@
 }
 
 
+int ExternalArrayTypeToShiftSize(ExternalArrayType type) {
+  switch (type) {
+    case kExternalByteArray:
+    case kExternalUnsignedByteArray:
+    case kExternalPixelArray:
+      return 0;
+    case kExternalShortArray:
+    case kExternalUnsignedShortArray:
+      return 1;
+    case kExternalIntArray:
+    case kExternalUnsignedIntArray:
+    case kExternalFloatArray:
+      return 2;
+    case kExternalDoubleArray:
+      return 3;
+  }
+  UNREACHABLE();
+  return 0;
+}
+
+
 } }  // namespace v8::internal