https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116861
--- Comment #8 from Li Pan <pan2.li at intel dot com> --- [0] psi ptr 0x7e2f8f00c000 [1] psi ptr 0x7e2f8f00c400 [2] psi ptr 0xa5a5a5a5a5a5a5a5 <=== Invalid. Looks some gsi info is polluted during matching.