------- Additional Comments From dberlin at gcc dot gnu dot org 2005-04-07
00:20 -------
Subject: Re: New: Pseudo-infinite recursion
in ivopts
On Thu, 2005-04-07 at 00:16 +0000, dalej at gcc dot gnu dot org wrote:
> Compile the following with -O1 in 4.0 branch. Don't be in a hurry; I killed
> it
> after 10 minutes, but I'm told it goes for hours.
> With -fno-ivopts added it completes almost immediately. The recursion is
> in instantiate_parameters_1 called from simple_iv.
One of the patches that went into 4.1 for this problem probably needs to
be backported.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20803
