[PATCH] D10416: Use function attribute "arm-restrict-it"

[Akira Hatanaka via llvm-commits]

ahatanak added a reviewer: weimingz.
ahatanak added a comment.

Perhaps I should ask Weiming who committed the original patch to add these options just to be sure.

Is there a use case in which an end user wants to disable restrict-it when targeting armv8?

Would there be problems if we stopped exposing option -mno-restrict-it to the end user as suggested by Jim? I'm considering making changes to clang so that -mno-restrict-it has no effect on the backend code generation (end-users can use the option but it'll have no effect).


http://reviews.llvm.org/D10416