--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/DebugInfoBuilder.java	Tue Apr 23 14:09:54 2019 -0400
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core/src/org/graalvm/compiler/core/gen/DebugInfoBuilder.java	Tue Apr 23 22:55:09 2019 +0200
@@ -252,7 +252,7 @@
 
             if (!state.canProduceBytecodeFrame()) {
                 // This typically means a snippet or intrinsic frame state made it to the backend
-                StackTraceElement ste = state.getCode().asStackTraceElement(state.bci);
+                String ste = state.getCode() != null ? state.getCode().asStackTraceElement(state.bci).toString() : state.toString();
                 throw new GraalError("Frame state for %s cannot be converted to a BytecodeFrame since the frame state's code is " +
                                 "not the same as the frame state method's code", ste);
             }