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  1. JDK
  2. JDK-8202425

[s390] C2: Wrong unsigned comparison with 0

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    • s390x

      s390.ad contains a wrong node: compU_reg_imm0. It's used for unsigned comparison with 0, but it's implemented as signed comparison. This leads to generation of incorrect code which was observed after JDK-8200303.

            mdoerr Martin Doerr
            mdoerr Martin Doerr
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