src/cpu/aarch64/vm/aarch64.ad

rev 8083 : 8079203: AARCH64: Need to cater for different partner implementations
Summary: Parse /proc/cpuinfo to derive implementation specific info
Reviewed-by: duke

@@ -808,13 +808,10 @@
   // predicates controlling emit of str<x>/stlr<x> and associated dmbs
   bool unnecessary_release(const Node *barrier);
   bool unnecessary_volatile(const Node *barrier);
   bool needs_releasing_store(const Node *store);
 
-  // Use barrier instructions rather than load acquire / store
-  // release.
-  const bool UseBarriersForVolatile = false;
   // Use barrier instructions for unsafe volatile gets rather than
   // trying to identify an exact signature for them
   const bool UseBarriersForUnsafeVolatileGet = false;
 %}