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Re: More PRE problems

>
> What's critical here is the PHI node in block 10 for pretmp.137_91 and the use
> of T.104_74 in that PHI node:
>
>   # BLOCK 10
>   # PRED: 16 13 9 (fallthru,exec)
>   # i_5 = PHI <0(16), i_72(9), 0(13)>;
>   # pretmp.137_91 = PHI <T.104_74(9), pretmp.137_92(13), T.104_19(16)>;
>
> T.104_74 is defined in block 11 and there is no path from block 11 to
> the use in block 10.

Yeah, i'm not quite sure whose ass we pulled this argument out of.

I'm looking into it :P
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