This patch fixes: bolt/lib/Rewrite/LinuxKernelRewriter.cpp:855:12: error: variable 'PrevIP' set but not used [-Werror,-Wunused-but-set-variable]
This patch fixes: bolt/lib/Rewrite/LinuxKernelRewriter.cpp:855:12: error: variable 'PrevIP' set but not used [-Werror,-Wunused-but-set-variable]