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Re: [tuples] gimple_assign_subcode for GIMPLE_SINGLE_RHS


On Sun, Mar 9, 2008 at 3:46 PM, Zdenek Dvorak <rakdver@kam.mff.cuni.cz> wrote:
> Hi,
>
>
>  > So, what about adding a GIMPLE_COPY code?  The code would have 0
>  > operands and used only for its numeric value.
>
>  another possibility would be to make GIMPLE_COPY an unary operator, and
>  get rid of the SINGLE_RHS case altogether (of course, unlike any other
>  unary operator, it would not require its operand to be gimple_val, so
>  special handling might still be necessary at some places. but it might
>  be less cumbersome),

I like that.  Maybe I even suggested this some time ago after some
beer in some IRC
session.  (I don't see how unary should be fundamentally different from single).

Richard.


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