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  1. JDK
  2. JDK-8239363

PPC64: Wrong code generation after JDK-8183574

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    • b11
    • ppc
    • Not verified

    Description

      The function Assembler::andi generates wrong code in case pow2minus1.
      log2_long needs to be used to generate a correct constant in the clrldi instruction.
      This was broken by JDK-8183574.

      E.g. test jdk/internal/math/FloatingDecimal/TestFDBigInteger.java is failing.

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              mdoerr Martin Doerr
              mdoerr Martin Doerr
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