Re: Updated ColdFire toolchain sources available on my CVS server

[Peter Barada <peter at the-baradas dot com>]

>Mea culpa.
>The code is under constant development and I have forgotten
>to say author to save appropriate sources. So for now
>the bug  does not occure. I will try to reconstruct it.
>I would like to ask you, if you could say me
>when are you planning to release new patch healing known bugs.

No problem.  I'm also trying to invent a testcase that has the RTL
from the bug:

>C/Diagnostika_main.c:422: error: insn does not satisfy its constraints:
>(insn 184 1571 185 9 C/Diagnostika_main.c:325 (set (mem/s:HI (plus:SI (reg:SI 8 %a0 [77])
>                (const_int -2632 [0xfffff5b8])) [4 <variable>.FAT_cnt+0 S2 A16])
>        (mem:HI (plus:SI (reg/f:SI 14 %a6)
>                (reg:SI 1 %d1)) [57 file_cnt+0 S4 A16])) 29 {*m68k.md:790} (nil)
>    (nil))

And then modifying the machine description to deal with it.
As for 'new patch healing known bugs', I don't know since some of the
known bugs require an GCC expert's help to figure them out(such as the
movqi to an address register).  I'm also looking to submit
tweaks/fixes to the mainline GCC source so they will be supported in
future versions.

If anyone else has seen reproducable ICEs from the ColdFire compiler,
I really want to know(including a testcase).

-- 
Peter Barada
peter@the-baradas.com

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