# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1376685726 -7200
# Node ID e99a5d7c3debd4f5e303013d818742cafa79b20d
# Parent  ccbbb7dbca692ccb1fd6c1dcd9a52f633ff3748d
Adjust profiling information in case it is 0.0 or 1.0 for a branch.

diff -r ccbbb7dbca69 -r e99a5d7c3deb graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java
--- a/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Fri Aug 16 21:40:42 2013 +0200
+++ b/graal/com.oracle.graal.java/src/com/oracle/graal/java/GraphBuilderPhase.java	Fri Aug 16 22:42:06 2013 +0200
@@ -696,6 +696,14 @@
             probability = 0.5;
         }
 
+        if (!optimisticOpts.removeNeverExecutedCode()) {
+            if (probability == 0) {
+                probability = 0.0000001;
+            } else if (probability == 1) {
+                probability = 0.999999;
+            }
+        }
+
         // the mirroring and negation operations get the condition into canonical form
         boolean mirror = cond.canonicalMirror();
         boolean negate = cond.canonicalNegate();