# HG changeset patch
# User Christian Humer <christian.humer@gmail.com>
# Date 1429032212 -7200
# Node ID 354b7f1b4acff925e642fc37c0a8ce6451a072db
# Parent  810d466073f04d854897794a5b193eac1b4166a7
Truffle-DSL: fixed frame may be null for shared polymorphic execute methods.

diff -r 810d466073f0 -r 354b7f1b4acf graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java
--- a/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java	Tue Apr 14 19:23:32 2015 +0200
+++ b/graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/generator/NodeGenFactory.java	Tue Apr 14 19:23:32 2015 +0200
@@ -2151,7 +2151,11 @@
         CodeTreeBuilder builder = CodeTreeBuilder.createBuilder();
         builder.tree(targetValue.createReference()).string(" = ");
         builder.startCall(executeChildMethodName(execution, targetValue.getTypeMirror()));
-        builder.string(FRAME_VALUE);
+        if (currentValues.get(FRAME_VALUE) == null) {
+            builder.nullLiteral();
+        } else {
+            builder.string(FRAME_VALUE);
+        }
 
         CodeVariableElement implicitProfile = createImplicitProfileParameter(execution, targetValue.getTypeMirror());
         if (implicitProfile != null) {