src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/stubs/NewArrayStub.java

*** 31,40 ****
--- 31,41 ----
  import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.layoutHelperHeaderSizeShift;
  import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.layoutHelperLog2ElementSizeMask;
  import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.layoutHelperLog2ElementSizeShift;
  import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.readLayoutHelper;
  import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.registerAsWord;
+ import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.useCMSIncrementalMode;
  import static org.graalvm.compiler.hotspot.replacements.HotSpotReplacementsUtil.wordSize;
  import static org.graalvm.compiler.hotspot.replacements.NewObjectSnippets.MAX_ARRAY_FAST_PATH_ALLOCATION_LENGTH;
  import static org.graalvm.compiler.hotspot.replacements.NewObjectSnippets.formatArray;
  import static org.graalvm.compiler.hotspot.stubs.NewInstanceStub.refillAllocate;
  import static org.graalvm.compiler.hotspot.stubs.StubUtil.handlePendingException;
*** 120,130 ****
          }
  
          // check that array length is small enough for fast path.
          Word thread = registerAsWord(threadRegister);
          boolean inlineContiguousAllocationSupported = GraalHotSpotVMConfigNode.inlineContiguousAllocationSupported();
!         if (inlineContiguousAllocationSupported && length >= 0 && length <= MAX_ARRAY_FAST_PATH_ALLOCATION_LENGTH) {
              Word memory = refillAllocate(thread, intArrayHub, sizeInBytes, logging(options));
              if (memory.notEqual(0)) {
                  if (logging(options)) {
                      printf("newArray: allocated new array at %p\n", memory.rawValue());
                  }
--- 121,131 ----
          }
  
          // check that array length is small enough for fast path.
          Word thread = registerAsWord(threadRegister);
          boolean inlineContiguousAllocationSupported = GraalHotSpotVMConfigNode.inlineContiguousAllocationSupported();
!         if (inlineContiguousAllocationSupported && !useCMSIncrementalMode(INJECTED_VMCONFIG) && length >= 0 && length <= MAX_ARRAY_FAST_PATH_ALLOCATION_LENGTH) {
              Word memory = refillAllocate(thread, intArrayHub, sizeInBytes, logging(options));
              if (memory.notEqual(0)) {
                  if (logging(options)) {
                      printf("newArray: allocated new array at %p\n", memory.rawValue());
                  }