| commit | c3374e91f191585a46ae8aa67fbe02ce7597c3f5 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@gmail.com> | Thu Jan 26 05:38:46 2017 +0000 |
| committer | Craig Topper <craig.topper@gmail.com> | Thu Jan 26 05:38:46 2017 +0000 |
| tree | 5d3b359566b8402d4fdb36d9aecfa3c100408ff0 | |
| parent | fafe30250c533673c306c4601d079c419620ece2 [diff] |
[DAGCombiner] Fold extract_subvector of undef to undef. Fold away inserting undef subvectors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293152 91177308-0d34-0410-b5e6-96231b3b80d8