commit 4a1fe7d5e92fdb673d5f05d5ddf7b1ed703ba18d
author whesse@chromium.org <whesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Mon Sep 27 12:32:04 2010 +0000
committer whesse@chromium.org <whesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00> Mon Sep 27 12:32:04 2010 +0000
tree 45e2f4d835d53122f481b558d1e31d0e0d476420
parent c20610af4f0ca150977ca140a1174f98ee46f5aa

Version 2.4.6

Fixed assertion failure related to copy-on-write arrays (issue 876).

Fixed build failure of 64-bit V8 on Windows.

Fixed a bug in RegExp (issue http://crbug.com/52801).

Improved the profiler's coverage to cover more functions (issue 858).

Fixed error in shift operators on 64-bit V8 (issue http://crbug.com/54521).


git-svn-id: http://v8.googlecode.com/svn/trunk@5532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/x64/macro-assembler-x64.cc

diff --git a/src/x64/macro-assembler-x64.cc b/src/x64/macro-assembler-x64.cc
index d62bed4..869986e 100644
--- a/src/x64/macro-assembler-x64.cc
+++ b/src/x64/macro-assembler-x64.cc
@@ -1207,6 +1207,15 @@
 }
 
 
+void MacroAssembler::Move(Register dst, Register src) {
+  if (!dst.is(src)) {
+    movq(dst, src);
+  }
+}
+
+
+
+
 void MacroAssembler::Move(Register dst, Handle<Object> source) {
   ASSERT(!source->IsFailure());
   if (source->IsSmi()) {