| commit | c31e75d1995c44d4bd80c5e41c73a6c29528adc7 | [log] [tgz] |
|---|---|---|
| author | Tim Shen <timshen91@gmail.com> | Fri Jul 13 23:40:00 2018 +0000 |
| committer | Tim Shen <timshen91@gmail.com> | Fri Jul 13 23:40:00 2018 +0000 |
| tree | 9bbebc67ce7a0c486a29a848ae56b5d783c0d305 | |
| parent | 7cd0250e8e6d7abb1cb62346a34877fda9624625 [diff] |
[LSR] If no Use is interesting, early return. Summary: By looking at the callers of getUse(), we can see that even though IVUsers may offer uses, but they may not be interesting to LSR. It's possible that none of them is interesting. Reviewers: sanjoy Subscribers: jlebar, hiraditya, bixia, llvm-commits Differential Revision: https://reviews.llvm.org/D49049 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@337072 91177308-0d34-0410-b5e6-96231b3b80d8