tree d687b6bbf840c6e0105ddd09795e4f25b20d8eb2
parent 8585d68b6e7eee633bdfd732c98d708a6df70334
author Sjoerd Meijer <sjoerd.meijer@arm.com> 1571216995 +0000
committer Sjoerd Meijer <sjoerd.meijer@arm.com> 1571216995 +0000

[HardwareLoops] Optimisation remarks

This adds the initial plumbing to support optimisation remarks in
the IR hardware-loop pass.

I have left a todo in a comment where we can improve the reporting,
and will iterate on that now that we have this initial support in.

Differential Revision: https://reviews.llvm.org/D68579

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@374980 91177308-0d34-0410-b5e6-96231b3b80d8