I looked into adding a warning / error for this to FileCheck, but there doesn't
seem to be a good way to avoid it triggering on the instances of it in RUN lines.
llvm-svn: 244481
I'm playing with supporting custom stack map formats with statepoints. While
doing so, I noticed that the existing implementation didn't indicate inherently
unsized frames. This change essentially just ports the functionality that already
exists for the default StackMaps section to custom stackmaps.
llvm-svn: 233891