Re: PATCH: Lazy DECL_RTL

[Mark Mitchell <mark at codesourcery dot com>]

>>>>> "Rod" == Rod Stewart <stewart@dystopia.lab43.org> writes:

    Rod> On Thu, 15 Mar 2001, Mark Mitchell wrote:

    >> No problem.  In parallel, I'll also configure like you did, and
    >> see if I can get the same issue.
    >> 
    >> I wish your backtrace had more data, instaed of those ???'s in
    >> it...

    Rod> I built a cross compiler on my x86 GNU/Linux box (from the
    Rod> same source) and it does not want to crash when building the
    Rod> .i file.  So it would appear to only be a native problem.

    Rod> Any ideas on how to get more info instead of those ???'s?

Another idea, from looking at the code in arm.c:

  replace_symbols_in_block should maybe use DECL_RTL_IF_SET on this
line:

	      || !rtx_equal_p (DECL_RTL (sym), orig)

instead of DECL_RTL.  Give that a try.

That's the only suspicious use of DECL_RTL in that file.

The `atof' function looks pretty harmless in libgcc2.i; I'm confused.

I'll be out part of the day today, but this is my top priority.  Let
me know what you know, and I'll try to figure it out.

Thanks,

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com