https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102519
--- Comment #23 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- I have built a cross to ppcle on gcc135 (ppc64le) and then bisected the lowest amount of memory ./cc1 -O2 can compile rlwimi-1.c (via ulimit -v). Before the VRP threader replacement it could run with 271megs. Current trunk can run it with 289megs for a 6.6% increase. I also tried valgrind both on a cross from x86-64 and on ppc64le. Nothing comes up except some existing sparseset_bit_p stuff. I still cannot reproduce :-(.
