Re: [sdcc-devel] [ sdcc-Bugs-474687 ] Nested loops compile to evilassembly

[Johan K. <joh...@id...>]

If you isolate uchar0, failures and for2() everything is alright.

----- Original Message -----
From: Scott Dattalo <sc...@da...>
Cc: <sdc...@li...>
Sent: Friday, October 26, 2001 4:49 PM
Subject: Re: [sdcc-devel] [ sdcc-Bugs-474687 ] Nested loops compile to
evilassembly


> On Fri, 26 Oct 2001, Johan Knol wrote:
>
> > Fixed in SDCClrange.c:1.11, although this may not be the most optimal
> > solution. Maybe Sandeep wants to have a second look at it.
>
> Dumps core in the PIC port (src/regression/for.c)
>
> While I don't have time to look at it right now, it appears that the *ifx
> pointer is NULL now after the call made to
>
> gen.c:
> static iCode *ifxForOp ( operand *op, iCode *ic )
>
> (I.e. this routine is returning NULL).
>
> It may be just a situation where I need to re-examine the assumptions
> being made in the PIC port.
>
> I'll look at it more closely tonight.
>
> (incidently, this particular function is AFAIK the same one in the mcs51
> PORT).
>
> Scott
>
>
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