[Bug tree-optimization/50602] ICE in tree_nrv, at tree-nrv.c:155 during large LTO build

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50602

--- Comment #9 from Andi Kleen <andi-gcc at firstfloor dot org> 2011-10-30 
15:53:10 UTC ---
Sorry made a mistake and i supplied the wrong command line

With this

gcc47 -O2 -m32    -freg-struct-return io_apic.i -flto -c
gcc47 -O2 -flto io_apic.o

the test case ICEs hwith any path name.

I tested --enable-checking=gcac and expect for running extremly slowly it
didn't show any difference.