[Bug tree-optimization/124667] Optimize load/store IOR|AND branch mispredict (former bitmap_set_bit from GCC benchmark)

[daniel.barboza at oss dot qualcomm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124667

--- Comment #4 from Daniel Henrique Barboza <daniel.barboza at oss dot qualcomm.com> ---
Patch sent to the ML:

https://gcc.gnu.org/pipermail/gcc-patches/2026-March/711857.html