MatzeB added a comment. In https://reviews.llvm.org/D22045#739627, @MatzeB wrote:
> Just out of interested: I can see how `__attribute__ ((interrupt))` is > useful, but in what situations would you use `no_caller_saved_registers`? Actually please answer this question by documenting the attribute in `docs/LangRef.rst` in the llvm part of the changes. https://reviews.llvm.org/D22045 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
