2011/9/21 Georg-Johann Lay <a...@gjlay.de>:
> This patch improves IOR, XOR, AND for HI and SI.
>
> There is room for improvement in the current implementation:
>
> - better analysis if a scratch is actually needed
> - add clobber operands to some insns
> - use 8-bit scratch instead of reload the constant
> - reuse value in scratch register if known
> - remove some hidden and thus dead insns
> - clean up code
>
> Passed without regression.
>
> Ok to install?

Please, install.

Denis.

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