src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir/src/org/graalvm/compiler/lir/alloc/lsra/LinearScanRegisterAllocationPhase.java

*** 20,30 ****
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  package org.graalvm.compiler.lir.alloc.lsra;
  
- import org.graalvm.compiler.debug.Debug;
  import org.graalvm.compiler.debug.Indent;
  import org.graalvm.compiler.lir.gen.LIRGenerationResult;
  import org.graalvm.compiler.lir.phases.AllocationPhase.AllocationContext;
  import org.graalvm.util.Pair;
  
--- 20,29 ----
*** 45,55 ****
          allocator.printIntervals("After register allocation");
      }
  
      @SuppressWarnings("try")
      void allocateRegisters() {
!         try (Indent indent = Debug.logAndIndent("allocate registers")) {
              Interval precoloredIntervals;
              Interval notPrecoloredIntervals;
  
              Pair<Interval, Interval> result = allocator.createUnhandledLists(LinearScan.IS_PRECOLORED_INTERVAL, LinearScan.IS_VARIABLE_INTERVAL);
              precoloredIntervals = result.getLeft();
--- 44,54 ----
          allocator.printIntervals("After register allocation");
      }
  
      @SuppressWarnings("try")
      void allocateRegisters() {
!         try (Indent indent = allocator.getDebug().logAndIndent("allocate registers")) {
              Interval precoloredIntervals;
              Interval notPrecoloredIntervals;
  
              Pair<Interval, Interval> result = allocator.createUnhandledLists(LinearScan.IS_PRECOLORED_INTERVAL, LinearScan.IS_VARIABLE_INTERVAL);
              precoloredIntervals = result.getLeft();