src/cpu/x86/vm/x86.ad

*** 1705,1714 ****
--- 1705,1724 ----
    }
  
    return true;  // Per default match rules are supported.
  }
  
+ const int Matcher::float_pressure_scale(void) {
+   int scale_factor = 1;
+ #ifdef _LP64
+   if (UseAVX > 2) {
+     scale_factor  = 2;
+   }
+ #endif
+   return scale_factor;
+ }
+ 
  // Max vector size in bytes. 0 if not supported.
  const int Matcher::vector_width_in_bytes(BasicType bt) {
    assert(is_java_primitive(bt), "only primitive type vectors");
    if (UseSSE < 2) return 0;
    // SSE2 supports 128bit vectors for all types.