https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113715
Fei Gao <gaofei at eswincomputing dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gaofei at eswincomputing dot com --- Comment #4 from Fei Gao <gaofei at eswincomputing dot com> --- Just saw this bug and I will send a patch to solve this issue this week. The main idea is to do popretz optimization after shrink warp has completed insertion of epilogue sequence. BTW, Zcmp has already been disabled when shrink warp separate is active. So no more conflicts are expected. Please feel free to send me email for further issues regarding zcmp.