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insn information.
- To: gcc at gcc dot gnu dot org
- Subject: insn information.
- From: Johan Rydberg <johan dot rydberg at netinsight dot se>
- Date: Mon, 20 Mar 2000 15:51:32 +0100
- Organization: Net Insight AB
hi!
I'm writing a backend for gcc 2.95.2 and have run into some
problems; lots of the time I get the following error from
the compiler.
getenv_r.c: In function `_findenv_r':
getenv_r.c:113: Internal compiler error in `find_reloads', at
reload.c:3751
.. I guess it's when it tries to match for insns, .. is
there a way to see on what RTL stmt it fails?
Another question as well. Below you see and RTL statement.
(insn 4 3 5 (set (reg/v:SI 21)
(reg:SI 4 %r4)) -1 (nil)
(nil))
What does the "reg/v" mean? How does it differ from "reg" ?
--
Johan Rydberg johan.rydberg@netinsight.net
Net Insight AB, Sweden direct: +46-8-685 04 17
http://www.netinsight.net phone: +46-8-685 04 00
fax: +46-8-685 04 20