[Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and since r12-5102-gfb161782545224f5

[crazylht at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103194

--- Comment #18 from Hongtao.liu <crazylht at gmail dot com> ---
Created attachment 51806
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51806&action=edit
untested patch.

I'm testing this patch.