hotspot Cdiff src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ZapRegistersOp.java

src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ZapRegistersOp.java
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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.lir.amd64/src/org/graalvm/compiler/lir/amd64/AMD64ZapRegistersOp.java

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*** 22,39 ****
   */
  package org.graalvm.compiler.lir.amd64;
  
  import static org.graalvm.compiler.lir.amd64.AMD64SaveRegistersOp.prune;
  
- import java.util.Set;
- 
  import org.graalvm.compiler.asm.amd64.AMD64MacroAssembler;
  import org.graalvm.compiler.lir.LIRInstructionClass;
  import org.graalvm.compiler.lir.Opcode;
  import org.graalvm.compiler.lir.StandardOp.SaveRegistersOp;
  import org.graalvm.compiler.lir.asm.CompilationResultBuilder;
  import org.graalvm.compiler.lir.framemap.FrameMap;
  
  import jdk.vm.ci.code.Register;
  import jdk.vm.ci.code.RegisterSaveLayout;
  import jdk.vm.ci.meta.JavaConstant;
  
--- 22,38 ----
   */
  package org.graalvm.compiler.lir.amd64;
  
  import static org.graalvm.compiler.lir.amd64.AMD64SaveRegistersOp.prune;
  
  import org.graalvm.compiler.asm.amd64.AMD64MacroAssembler;
  import org.graalvm.compiler.lir.LIRInstructionClass;
  import org.graalvm.compiler.lir.Opcode;
  import org.graalvm.compiler.lir.StandardOp.SaveRegistersOp;
  import org.graalvm.compiler.lir.asm.CompilationResultBuilder;
  import org.graalvm.compiler.lir.framemap.FrameMap;
+ import org.graalvm.util.EconomicSet;
  
  import jdk.vm.ci.code.Register;
  import jdk.vm.ci.code.RegisterSaveLayout;
  import jdk.vm.ci.meta.JavaConstant;
  
*** 74,84 ****
      public boolean supportsRemove() {
          return true;
      }
  
      @Override
!     public int remove(Set<Register> doNotSave) {
          return prune(doNotSave, zappedRegisters);
      }
  
      @Override
      public RegisterSaveLayout getMap(FrameMap frameMap) {
--- 73,83 ----
      public boolean supportsRemove() {
          return true;
      }
  
      @Override
!     public int remove(EconomicSet<Register> doNotSave) {
          return prune(doNotSave, zappedRegisters);
      }
  
      @Override
      public RegisterSaveLayout getMap(FrameMap frameMap) {