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  1. JDK
  2. JDK-8357694

RISC-V: Several IR verification tests fail when vlen=128

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    • riscv
    • linux

      JDK-8351662, JDK-8349666 and JDK-8352529 enables bunch of IR verification tests for riscv. Some of these IR verification tests pass when vlen=256, but fail when vlen=128. Need to find out how these tests depend on vlen.

      Failed IR tests:
      compiler/vectorization/runner/LoopReductionOpTest.java
      compiler/c2/irTests/TestIfMinMax.java
      compiler/loopopts/superword/RedTest_long.java
      compiler/loopopts/superword/SumRed_Long.java
      compiler/loopopts/superword/TestGeneralizedReductions.java
      compiler/loopopts/superword/TestUnorderedReductionPartialVectorization.java

            mli Hamlin Li
            fyang Fei Yang
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              Created:
              Updated: