https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80133
--- Comment #1 from Kirill Yukhin <kyukhin at gcc dot gnu.org> --- I am not familiar with Power, may be this can help: [kyukhin@localhost build2]$ lscpu Architecture: ppc64 Byte Order: Big Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 2 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 2 Model: IBM,9117-MMA L1d cache: 64K L1i cache: 64K L2 cache: 4096K L3 cache: 32768K NUMA node0 CPU(s): 0-3 NUMA node1 CPU(s): 4-7
