# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1358261044 -3600
# Node ID 53d5f5fc4dd91425e23e542a60898f3a6b1fa59e
# Parent  27ee289ec5a7f23d21306d182c2d0586624fc81c
an intrinsic graph must be cloned before being compiled

diff -r 27ee289ec5a7 -r 53d5f5fc4dd9 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java	Tue Jan 15 11:10:59 2013 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java	Tue Jan 15 15:44:04 2013 +0100
@@ -134,7 +134,8 @@
                         if (graph == null || entryBCI != INVOCATION_ENTRY_BCI) {
                             graph = new StructuredGraph(method, entryBCI);
                         } else {
-                            // Compiling an intrinsic graph
+                            // Compiling an intrinsic graph - must clone the graph
+                            graph = graph.copy();
                         }
                         return graalRuntime.getCompiler().compileMethod(method, graph, graalRuntime.getCache(), plan, optimisticOpts);
                     }
diff -r 27ee289ec5a7 -r 53d5f5fc4dd9 graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/InliningUtil.java
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/InliningUtil.java	Tue Jan 15 11:10:59 2013 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/InliningUtil.java	Tue Jan 15 15:44:04 2013 +0100
@@ -1033,7 +1033,8 @@
     }
 
     public static boolean canIntrinsify(Invoke invoke, ResolvedJavaMethod target) {
-        return getIntrinsicGraph(invoke, target) != null;
+        StructuredGraph intrinsicGraph = getIntrinsicGraph(invoke, target);
+        return intrinsicGraph != null;
     }
 
     public static StructuredGraph getIntrinsicGraph(Invoke invoke, ResolvedJavaMethod target) {