# HG changeset patch
# User Gilles Duboscq <duboscq@ssw.jku.at>
# Date 1398151797 -7200
# Node ID cf6aedb39215da7abd9d78e259839f2b14ae69a1
# Parent  a83af341392726f8bb74655c417f8554ce92dbb6
Prevent using loadReferencedType with LDC when the constant pool index refers to InvokeDynamic entry but isn't an invokedynamic index.

diff -r a83af3413927 -r cf6aedb39215 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java	Tue Apr 22 00:52:56 2014 +0100
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java	Tue Apr 22 09:29:57 2014 +0200
@@ -529,6 +529,9 @@
                 }
                 break;
             case InvokeDynamic:
+                if (!isInvokedynamicIndex(cpi)) {
+                    throw new IllegalArgumentException("InvokeDynamic entries must be accessed");
+                }
                 runtime().getCompilerToVM().resolveInvokeDynamic(metaspaceConstantPool, cpi);
                 break;
             default: