| commit | 47c91393e11860e187776bd3f17aec8013025d5a | [log] [tgz] |
|---|---|---|
| author | Joel Galenson <jgalenson@google.com> | Wed Jan 17 19:19:05 2018 +0000 |
| committer | Joel Galenson <jgalenson@google.com> | Wed Jan 17 19:19:05 2018 +0000 |
| tree | f81e95664e6a6e0ce332f06939a682c1876b6201 | |
| parent | 88fd7e98fc5bbeac01d124bf993ee7a7a7752035 [diff] |
[ARM] Optimize {s,u}mul.with.overflow.
This extends my previous patches to also optimize overflow-checked multiplies during SelectionDAG.
Differential revision: https://reviews.llvm.org/D40922
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@322738 91177308-0d34-0410-b5e6-96231b3b80d8