From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeffrey A Law <law@cygnus.com>
To: Joern Rennecke <amylaar@cygnus.co.uk>
Cc: toon@moene.indiv.nluug.nl, wilson@cygnus.com, egcs@cygnus.com
Subject: Re: egcs-971031, sparc-sun-solaris2.5 new bootstrap failure 
Date: Sun, 09 Nov 1997 10:46:00 -0000
Message-id: <10897.879101298@hurl.cygnus.com>
References: <199711091720.RAA14763@phal.cygnus.co.uk>
X-SW-Source: 1997-11/msg00320.html

  In message < 199711091720.RAA14763@phal.cygnus.co.uk >you write:
  > I wonder if that was actually the most appropriate patch; the comment
  > in invariant_p says that the information is still not as good as we'd
  > like to have.
I believe it's appropriate -- especially for the release.

  > Why not add a new argument to loop_optimize, so that
  > rest_of_compilation can exactly tell it if there will be an subsequent
  > loop unrolling.  loop_optimize could then store this information in a
  > variable static to loop.c .
Something like this is pretty reasonable for the mainline sources.  Will
you implement it and send me the diffs?

jeff