| commit | d99a2e3ae26cbabd41aed962d825a07f37615b01 | [log] [tgz] |
|---|---|---|
| author | Michael Kuperstein <mkuper@google.com> | Wed Jun 01 20:49:35 2016 +0000 |
| committer | Michael Kuperstein <mkuper@google.com> | Wed Jun 01 20:49:35 2016 +0000 |
| tree | a027aa5057f7c905052bd819c0d9826f5d119cd2 | |
| parent | aec5010b2703cf394363930e129b80ea8df6852e [diff] |
[DAG] Improve legalization of INSERT_SUBVECTOR When the index is known to be constant 0, insert directly into the the low half, instead of spilling, performing the insert in-memory, and reloading. Differential Revision: http://reviews.llvm.org/D20763 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271428 91177308-0d34-0410-b5e6-96231b3b80d8