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| author | Hans Wennborg <hans@hanshq.net> | 2017-09-20 18:00:03 +0000 |
|---|---|---|
| committer | Hans Wennborg <hans@hanshq.net> | 2017-09-20 18:00:03 +0000 |
| commit | 57c3341ada8c4accd62c399fb73bc30965ceadd5 (patch) | |
| tree | ac5c4968d36c6dc8bffb683fd74fe587f5df6ec0 /llvm/lib/CodeGen/LiveDebugVariables.cpp | |
| parent | a4fbabd644874fe5faede7687ff1359496adb213 (diff) | |
| download | llvm-57c3341ada8c4accd62c399fb73bc30965ceadd5.zip llvm-57c3341ada8c4accd62c399fb73bc30965ceadd5.tar.gz llvm-57c3341ada8c4accd62c399fb73bc30965ceadd5.tar.bz2 | |
Revert r313771 "[SLP] Vectorize jumbled memory loads."
This broke the buildbots, e.g.
http://bb.pgr.jp/builders/test-llvm-i686-linux-RA/builds/391
> 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'
> jumbled accesses.
>
> This patch fixes the mask representation by recording the 'use mask' in the usertree entry.
>
> Change-Id: I9fe7f5045f065d84c126fa307ef6ebe0787296df
>
> Subscribers: mzolotukhin
>
> Reviewed By: ayal
>
> Differential Revision: https://reviews.llvm.org/D36130
>
> Review comments updated accordingly
>
> Change-Id: I22ab0a8a9bac9d49d74baa81a08e1e486f5e75f0
>
> Added a TODO for sortLoadAccesses API
>
> Change-Id: I3c679bf1865422d1b45e17ea28f1992bca660b58
>
> Modified the TODO for sortLoadAccesses API
>
> Change-Id: Ie64a66cb5f9e2a7610438abb0e750c6e090f9565
>
> Review comment update for using OpdNum to insert the mask in respective location
>
> Change-Id: I016d0c1b29874e979efc0205bbf078991f92edce
>
> Fixes '-Wsign-compare warning' in LoopAccessAnalysis.cpp and code rebase
>
> Change-Id: I64b2ea5e68c1d7b6a028f5ef8251c5a97333f89b
llvm-svn: 313781
Diffstat (limited to 'llvm/lib/CodeGen/LiveDebugVariables.cpp')
0 files changed, 0 insertions, 0 deletions