[Bug tree-optimization/106076] Sub-optimal code is generated for checking bitfields via proxy functions

[kyrylo.bohdanenko at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106076

--- Comment #1 from Kyrylo Bohdanenko <kyrylo.bohdanenko at gmail dot com> ---
The provided assembly is for -O2/-O3