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  1. JDK
  2. JDK-8288317

Enhance C1 regalloc diagnostics to assert hidden control flow

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    • Enhancement
    • Resolution: Unresolved
    • P4
    • tbd
    • 17, 18, 19, 20
    • hotspot

    Description

      There were quite a few cases where the control flow hidden from C1 regalloc ran the into miscompilations. See for example JDK-8211231, JDK-8288303. It would be good to somehow assert these things in C1 more reliably.

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              Unassigned Unassigned
              shade Aleksey Shipilev
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                Created:
                Updated: