| commit | c05a5c2c864cd22f86b71f9815f9b83798cf543b | [log] [tgz] |
|---|---|---|
| author | Sanjoy Das <sanjoy@playingwithpointers.com> | Thu Oct 22 19:57:19 2015 +0000 |
| committer | Sanjoy Das <sanjoy@playingwithpointers.com> | Thu Oct 22 19:57:19 2015 +0000 |
| tree | ccfefb0868af26aaa817270123939fceea7059d3 | |
| parent | bf8252829fe330fe62fd46e642009f11d3e22a21 [diff] |
[SCEV] Mark AddExprs as nsw or nuw if legal Summary: This uses `ScalarEvolution::getRange` and not potentially control dependent `nsw` and `nuw` bits on the arithmetic instruction. Reviewers: atrick, hfinkel, nlewycky Subscribers: llvm-commits, sanjoy Differential Revision: http://reviews.llvm.org/D13613 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@251048 91177308-0d34-0410-b5e6-96231b3b80d8