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Re: Hopefully final patch for PR 13722
On Wed, 2004-01-28 at 12:02, Matthias Klose wrote:
> CVS 20040128 including your patch fails in the first ada file in
> stage2 (Debian unstable):
Keep in mind that since the gcc-3.4 branch was created 2 weeks ago,
mainline gcc is now a free for all, and it is likely that gcc will be
frequently broken. If you want a stable compiler, use the gcc-3.4
branch instead of mainline.
I didn't reproduce the exact problem you saw, but I got an ICE compiling
c-decl.c when I tried a build without Ada. This is failing in alias.c
get_addr() as called from the scheduler, because CSE_LIB_PTR returns
NULL, and then we try to dereference it. This problem I just saw is
unrelated to Zack's patch. This could be the same problem you saw. The
cselib issue is one of accessing memory after it has been freed, and it
is known to be sensitive to the environment size, i.e. you get different
failures in different files depending on your environment size.
--
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com