[Bug ipa/63814] g++.dg/ipa/pr61160-1.C fails with -m32 on darwin14

["dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63814

--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Dominique, if you could pinpoint exactly the revision causing this, it
> would be great.  Most of us do not have access to a darwin machine.
> Thanks.

It was what I tried to do, but I finally found that the failures do not trigger
when gcc is configured with --enable-checking=release (probably obvious).

> This appeared between revisions r216154 (OK) and r216633 (ICE).

Then this should be replaced with

This appeared between revisions r216102 (OK) and r216633 (ICE).

I'll restart the bisection without --enable-checking=release!-(

Note that I have found the following problem

[Book15] f90/bug% /opt/gcc/gcc4.10p-216154p2b/bin/g++ -O3 --param
ipa-cp-eval-threshold=1 /opt/gcc/work/gcc/testsuite/g++.dg/ipa/pr61160-2.C
-std=gnu++11 -m32 -std=gnu++98
[Book15] f90/bug% a.out                                                        
                                                                    Abort

where 216154p2b is r216154 with patches to bootstrap.