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x64: Fix encoding of adc/sbb with memory operands #9146

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merged 1 commit into from
Aug 19, 2024

Commits on Aug 19, 2024

  1. x64: Fix encoding of adc/sbb with memory operands

    This commit is similar to bytecodealliance#8976 where it's fixing some typos in the
    encoding of the `adc` and `sbb` instructions used in Cranelift. These
    appear to have copy/paste typos where the non-register-based opcodes
    weren't updated from the `add` and `sub` opcodes. This problem was
    exposed from a fuzz test case after bytecodealliance#9136 landed. The fuzz test case is
    minimized and included here as a new runtest and new emit tests are
    additionally added.
    alexcrichton committed Aug 19, 2024
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