https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103271
--- Comment #9 from qinzhao at gcc dot gnu.org --- disable tree-ccp by adding -fno-tree-ccp cures the ICE.
qinzhao at gcc dot gnu.org via Gcc-bugs Wed, 01 Dec 2021 11:46:56 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103271
--- Comment #9 from qinzhao at gcc dot gnu.org --- disable tree-ccp by adding -fno-tree-ccp cures the ICE.