https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111500 Bug 111500 depends on bug 111581, which changed state.
Bug 111581 Summary: [arm-none-eabi-gcc] / suboptimal optimization / uxth/sxth https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111581 What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |RESOLVED Resolution|--- |DUPLICATE