| commit | 0e19a2ac5cd1ece20eee0a426b7b1824c942542c | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <jgalenson@google.com> | Tue Dec 05 18:14:23 2017 +0000 |
| committer | Joel Galenson <jgalenson@google.com> | Tue Dec 05 18:14:23 2017 +0000 |
| tree | fcd5c9892edb6511793586170896dfacfeebeb80 | |
| parent | 05c71a9ebe57f1f5a77b20d7a0ad033d6ab3ed4a [diff] |
[ConstantRange] Support subtraction in makeGuaranteedNoWrapRegion. Previously ConstantRange::makeGuaranteedNoWrapRegion only handled addition. This adds support for subtraction. Differential Revision: https://reviews.llvm.org/D40036 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319806 91177308-0d34-0410-b5e6-96231b3b80d8