Mercurial > hg > truffle

diff src/share/vm/c1/c1_LIRGenerator.cpp @ 7458:4daebd4cc1dd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge
author minqi
date Mon, 24 Dec 2012 11:46:38 -0800
parents 1e41b0bc58a0
children 989155e2d07a db9981fd3124
line wrap: on
line diff
--- a/src/share/vm/c1/c1_LIRGenerator.cpp	Thu Dec 20 10:22:19 2012 +0100
+++ b/src/share/vm/c1/c1_LIRGenerator.cpp	Mon Dec 24 11:46:38 2012 -0800
@@ -2977,6 +2977,16 @@
     do_CompareAndSwap(x, longType);
     break;
 
+  case vmIntrinsics::_loadFence :
+    if (os::is_MP()) __ membar_acquire();
+    break;
+  case vmIntrinsics::_storeFence:
+    if (os::is_MP()) __ membar_release();
+    break;
+  case vmIntrinsics::_fullFence :
+    if (os::is_MP()) __ membar();
+    break;
+
   case vmIntrinsics::_Reference_get:
     do_Reference_get(x);
     break;