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  1. JDK
  2. JDK-8332765

Test compiler/loopopts/superword/TestAlignVectorFuzzer.java still times out after JDK-8327978

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      This is the same failure as reported in JDK-8323641 and JDK-8327978.

      I suspect that it was a regression of JDK-8324517: CastII nodes took up 90%+ of compile time, and compile time was extremely high 100sec+.
      AVX512 seems required to reach the required unrolling factor.
      Now this change was backed-out, and may be re-introduced in JDK-8332827.

      Test: compiler/loopopts/superword/TestAlignVectorFuzzer.java#VerifyAlignVector-NoTieredCompilation-Xbatch

      ITERATION 2 of 5. Test testDUBCFH, time allowance: 110626, until timeout: 418626
      62649 403 b compiler.loopopts.superword.TestAlignVectorFuzzer::testDUBCFH (1237 bytes)
      Timeout signalled after 480 seconds
      TEST PASSED: hit maximal time allownance during iteration 2, time allowance: -383253, until timeout: -75253

        1. Test.java
          11 kB

            epeter Emanuel Peter
            dholmes David Holmes
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              Created:
              Updated:
              Resolved: