| commit | 771c4b9eb5b9882993f82cbfd4d433e698e07f62 | [log] [tgz] |
|---|---|---|
| author | Hans Wennborg <hans@hanshq.net> | Tue Oct 03 18:32:29 2017 +0000 |
| committer | Hans Wennborg <hans@hanshq.net> | Tue Oct 03 18:32:29 2017 +0000 |
| tree | a1eb9daedf748103cd815f20bff5f531be3f9b72 | |
| parent | c67053f29b9817fe2a54f227cac6fb694d5aac70 [diff] |
Revert r314806 "[SLP] Vectorize jumbled memory loads." All the buildbots are red, e.g. http://lab.llvm.org:8011/builders/clang-cmake-aarch64-lld/builds/2436/ > Summary: > This patch tries to vectorize loads of consecutive memory accesses, accessed > in non-consecutive or jumbled way. An earlier attempt was made with patch D26905 > which was reverted back due to some basic issue with representing the 'use mask' of > jumbled accesses. > > This patch fixes the mask representation by recording the 'use mask' in the usertree entry. > > Change-Id: I9fe7f5045f065d84c126fa307ef6ebe0787296df > > Reviewers: mkuper, loladiro, Ayal, zvi, danielcdh > > Reviewed By: Ayal > > Subscribers: hans, mzolotukhin > > Differential Revision: https://reviews.llvm.org/D36130 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@314824 91177308-0d34-0410-b5e6-96231b3b80d8