[Bug go/61303] gccgo: segfault, regression since 4.8.2

[maciej at opencsw dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61303

--- Comment #5 from Maciej Bliziński <maciej at opencsw dot org> ---
How to reproduce:

Requirements:
Solaris 10
svn
gmake
ginstall
gccgo 4.9.x

(Everything available as binary packages at OpenCSW)

svn checkout http://svn.code.sf.net/p/gar/code/csw/mgar/gar/v2/go gar-code
cd gar-code
mkdir bin
gmake bin/promote-packages
bin/promote-packages -dry-run -html-report-path=.
-package-times-json-file=times.json

With gccgo-4.8.2, this program completes within 80-90s on Intel or slightly
over 3 minutes on sparc. When compiled with gccgo-4.9.0, it freezes up, stays
frozen for some time, and eventually crashes.