# HG changeset patch
# User vlivanov
# Date 1417094041 -14400
# Node ID d8bb6c4707787e0b14f669da6f52e5cfec2f448a
# Parent  4191f598c8ff79fe4e035f258c12209025b5fba9
8065985: Inlining failure of Number.doubleValue() in JSType.toNumeric() causes 15% peak perf regresion on Box2D
Reviewed-by: lagergren, hannesw

diff -r 4191f598c8ff -r d8bb6c470778 src/jdk/nashorn/internal/runtime/JSType.java
--- a/src/jdk/nashorn/internal/runtime/JSType.java	Wed Nov 26 13:57:43 2014 -0800
+++ b/src/jdk/nashorn/internal/runtime/JSType.java	Thu Nov 27 17:14:01 2014 +0400
@@ -714,6 +714,9 @@
      * @return a number
      */
     public static double toNumber(final Object obj) {
+        if (obj instanceof Double) {
+            return (Double)obj;
+        }
         if (obj instanceof Number) {
             return ((Number)obj).doubleValue();
         }