*** old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/trace/lsra/TraceLinearScanAllocationPhase.java	Fri Jul  7 09:30:54 2017
--- new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/trace/lsra/TraceLinearScanAllocationPhase.java	Fri Jul  7 09:30:54 2017

*** 23,33 ****
--- 23,33 ----
  package org.graalvm.compiler.lir.alloc.trace.lsra;
  
  import org.graalvm.compiler.core.common.alloc.RegisterAllocationConfig;
  import org.graalvm.compiler.core.common.alloc.Trace;
  import org.graalvm.compiler.core.common.alloc.TraceBuilderResult;
! import org.graalvm.compiler.debug.DebugContext;
  import org.graalvm.compiler.lir.alloc.trace.lsra.TraceLinearScanPhase.TraceLinearScan;
  import org.graalvm.compiler.lir.gen.LIRGenerationResult;
  import org.graalvm.compiler.lir.gen.LIRGeneratorTool.MoveFactory;
  import org.graalvm.compiler.lir.phases.LIRPhase;
  

*** 50,61 ****
--- 50,64 ----
      }
  
      final void apply(TargetDescription target, LIRGenerationResult lirGenRes, Trace trace, MoveFactory spillMoveFactory, RegisterAllocationConfig registerAllocationConfig,
                      TraceBuilderResult traceBuilderResult, TraceLinearScan allocator, boolean dumpLIR) {
          run(target, lirGenRes, trace, spillMoveFactory, registerAllocationConfig, traceBuilderResult, allocator);
-         if (dumpLIR && Debug.isDumpEnabled(Debug.DETAILED_LEVEL)) {
!             Debug.dump(Debug.DETAILED_LEVEL, trace, "After %s (Trace%s)", getName(), trace.getId());
!             DebugContext debug = lirGenRes.getLIR().getDebug();
+             if (debug.isDumpEnabled(DebugContext.DETAILED_LEVEL)) {
+                 debug.dump(DebugContext.DETAILED_LEVEL, trace, "After %s (Trace%s)", getName(), trace.getId());
+             }
          }
      }
  
      abstract void run(TargetDescription target, LIRGenerationResult lirGenRes, Trace trace, MoveFactory spillMoveFactory, RegisterAllocationConfig registerAllocationConfig,
                      TraceBuilderResult traceBuilderResult, TraceLinearScan allocator);