[Bug tree-optimization/103268] [12 regression] ICE om glib-2.10.1: internal compiler error: in optimize_atomic_bit_test_and, at tree-ssa-ccp.c:3626

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103268

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 51802
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51802&action=edit
A patch