From: Jeffrey A Law <law@cygnus.com>
To: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Cc: egcs@cygnus.com
Subject: Re: egcs, fold-const.c warning fixes
Date: Wed, 18 Feb 1998 01:53:00 -0000 [thread overview]
Message-ID: <23597.887784419@hurl.cygnus.com> (raw)
In-Reply-To: <199802171746.MAA28296@caip.rutgers.edu>
In message < 199802171746.MAA28296@caip.rutgers.edu >you write:
> Mon Feb 16 16:04:53 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
>
> * fold-const.c: Include "system.h" to get stdlib.h and stdio.h.
> (lshift_double): Add parentheses around + or - inside shift.
> (rshift_double): Likewise.
> (size_int_wide): Explicitly set type of `bit_p' to `int'.
> (optimize_bit_field_compare): Initialize variables `rnbitpos' and
> `rnbitsize' to 0, and `rinner' to NULL_TREE.
> (make_range): Initialize variable `type' to NULL_TREE.
> (fold): Initialize variables `arg0', `arg1' and `varop' to NULL_TREE.
>
> * Makefile.in (fold-const.o): Depend on system.h.
I installed most of this -- except for the "Initialize variables ...";
I'm going to try and test the new scheme for detecting this situation
in the next day or two. Hopefully it'll work better and we can avoid
hacking up the sources to work around bugs in the compiler's life
analysis code :-)
jeff
prev parent reply other threads:[~1998-02-18 1:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-02-17 13:54 Kaveh R. Ghazi
1998-02-18 1:53 ` Jeffrey A Law [this message]
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