Mercurial > hg > truffle

diff src/share/vm/opto/vectornode.hpp @ 14429:2113136690bc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8024921: PPC64 (part 113): Extend Load and Store nodes to know about memory ordering Summary: Add a field to C2 LoadNode and StoreNode classes which indicates whether the load/store should do an acquire/release on platforms which support it. Reviewed-by: kvn
author goetz
date Fri, 15 Nov 2013 11:05:32 -0800
parents 859c45fb8cea
children 4ca6dc0799b6
line wrap: on
line diff
--- a/src/share/vm/opto/vectornode.hpp	Thu Nov 07 11:47:11 2013 +0100
+++ b/src/share/vm/opto/vectornode.hpp	Fri Nov 15 11:05:32 2013 -0800
@@ -356,7 +356,7 @@
 class LoadVectorNode : public LoadNode {
  public:
   LoadVectorNode(Node* c, Node* mem, Node* adr, const TypePtr* at, const TypeVect* vt)
-    : LoadNode(c, mem, adr, at, vt) {
+    : LoadNode(c, mem, adr, at, vt, MemNode::unordered) {
     init_class_id(Class_LoadVector);
   }
 
@@ -380,7 +380,7 @@
 class StoreVectorNode : public StoreNode {
  public:
   StoreVectorNode(Node* c, Node* mem, Node* adr, const TypePtr* at, Node* val)
-    : StoreNode(c, mem, adr, at, val) {
+    : StoreNode(c, mem, adr, at, val, MemNode::unordered) {
     assert(val->is_Vector() || val->is_LoadVector(), "sanity");
     init_class_id(Class_StoreVector);
   }