# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1424187099 -3600
# Node ID fb20fbfd6a858212d3a20323f86f6d2315a2fef9
# Parent  82c5dfb8435aad6a09b7f9c8cd7b1c82559f8202
Add a probability-based cut-off to the inlining policy.

diff -r 82c5dfb8435a -r fb20fbfd6a85 graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/inlining/policy/GreedyInliningPolicy.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/inlining/policy/GreedyInliningPolicy.java	Tue Feb 17 01:50:08 2015 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/inlining/policy/GreedyInliningPolicy.java	Tue Feb 17 16:31:39 2015 +0100
@@ -102,6 +102,11 @@
             return false;
         }
 
+        if (probability <= 0.00001 && nodes >= TrivialInliningSize.getValue() * 2) {
+            InliningUtil.logNotInlinedMethod(info, inliningDepth, "probability-based (relevance=%f, probability=%f, bonus=%f, nodes=%d > %f)", relevance, probability, inliningBonus, nodes);
+            return false;
+        }
+
         double maximumNodes = computeMaximumSize(relevance, (int) (MaximumInliningSize.getValue() * inliningBonus));
         if (nodes <= maximumNodes) {
             InliningUtil.logInlinedMethod(info, inliningDepth, fullyProcessed, "relevance-based (relevance=%f, probability=%f, bonus=%f, nodes=%d <= %f)", relevance, probability, inliningBonus,