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[Bug rtl-optimization/48389] [4.5/4.6 Regression] ICE: in make_edges, at cfgbuild.c:319 with -mtune=pentiumpro


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48389

--- Comment #14 from stevenb.gcc at gmail dot com <stevenb.gcc at gmail dot com> 2011-04-09 10:08:57 UTC ---
On Fri, Apr 8, 2011 at 1:38 PM, matz at gcc dot gnu.org
<gcc-bugzilla@gcc.gnu.org> wrote:
> --- Comment #10 from Michael Matz <matz at gcc dot gnu.org> 2011-04-08 11:37:59 UTC ---
> I was asking what specifically doesn't work. ÂI.e. why the changes to cfgbuild
> were necessary. ÂI'm not so dense to not understand that it doesn't work.

But you are so dense to not look at all information in the PR? :-P

I had made PR48486 blocking this one. It explains what the cfgbuild.c
changes were supposed to resolve.


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