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Refactor instructions to avoid specialization for {S} #79

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matanlurey opened this issue Feb 26, 2017 · 0 comments

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idea package: arm7_tdmi type: refactor

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matanlurey commented Feb 26, 2017

It looks like we could just have a bool get isSVariant field, and if true:

gprs.cpsr
  ..n = uint32.isNegative(result)
  ..z = isZero(gprs.get(rd))
  ..c = uint32.hasCarryBit(result)
  ..v = uint32.doesAddOverflow(op1, op2, result);

... versus re-creating this over and over.

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matanlurey added idea package: arm7_tdmi type: refactor labels

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