| commit | bd38dfea4cc854ca3908f79b24d51553bf84855c | [log] [tgz] |
|---|---|---|
| author | Amaury Sechet <deadalnix@gmail.com> | Tue May 02 13:34:25 2017 +0000 |
| committer | Amaury Sechet <deadalnix@gmail.com> | Tue May 02 13:34:25 2017 +0000 |
| tree | f9b57a3cd2d711b16380ac8e1f23f81eeb9aa2e9 | |
| parent | 62aad95bf3641b6a627e9cafa647e106bfd8b506 [diff] |
[DAGCombine] (add X, (addcarry Y, 0, Carry)) -> (addcarry X, Y, Carry) Summary: Common pattern when legalizing large integers operations. Similar to D32687, when the carry isn't used. Reviewers: jyknight, nemanjai, mkuper, spatel, RKSimon, zvi, bkramer Differential Revision: https://reviews.llvm.org/D32738 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301919 91177308-0d34-0410-b5e6-96231b3b80d8