src/cpu/aarch64/vm/aarch64.ad

rev 8079 : 8079203: AARCH64: Need to cater for different partner implementations
Summary: Parse /proc/cpuinfo to derive implementation specific info
Reviewed-by: aph

*** 808,820 ****
    // 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;
  %}
  
--- 808,817 ----