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Re: RTL checking fails (solaris2, irix6 & x86) SUBREG_BYTE related?
- To: amacleod at cygnus dot com, gcc-bugs at gcc dot gnu dot org
- Subject: Re: RTL checking fails (solaris2, irix6 & x86) SUBREG_BYTE related?
- From: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- Date: Fri, 6 Apr 2001 16:08:36 -0400 (EDT)
- Cc: amacleod at redhat dot com
> From: Andrew Macleod <amacleod@cygnus.com>
>
> >> I'm getting across the board RTL checking failures last night
> >> bootstrapping the trunk on the following platforms. They all die in
> >> the same check (at different parts of the bootstrap) so they're likely
> >> all related. I'm going to somewhat randomly blame the SUBREG patches,
> >> since they last tweeked the function where the check crash happened.
> >>
> >> I suspect it's easy to reproduce, but let me know if you need a .i
> >> file.
>
> Hmm. I just did a new extract, and it boostrapped fine on x86, and the
> solaris one is still progressing.. Do I have to add something else at
> configuration time to turn on the checking which shows this?
Yes, you have to do "configure --enable-checking=misc,tree,rtl,gc"
Note the "rtl". (The default on the trunk is "misc,tree,gc" if you
don't specify anything.)
--Kaveh
--
Kaveh R. Ghazi Engagement Manager / Project Services
ghazi@caip.rutgers.edu Qwest Internet Solutions