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44d1f6514a
llvm-mirror/lib/Transforms
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Hans Wennborg 44d1f6514a 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
2017-09-20 18:00:03 +00:00
..
Coroutines [Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes. Also affected in files (NFC). 2017-08-31 21:56:16 +00:00
Hello
InstCombine [InstCombine] Add select simplifications 2017-09-20 17:32:16 +00:00
Instrumentation [gcov] Emit errors when opening the notes file fails 2017-09-18 21:31:48 +00:00
IPO [ThinLTO] Fix dead stripping analysis for SamplePGO 2017-09-20 17:09:47 +00:00
ObjCARC [ObjCARC] Pass the correct BasicBlock to fix assertion failure. 2017-08-31 18:27:47 +00:00
Scalar Tighten the invariants around LoopBase::invalidate 2017-09-20 02:31:57 +00:00
Utils Tighten the invariants around LoopBase::invalidate 2017-09-20 02:31:57 +00:00
Vectorize Revert r313771 "[SLP] Vectorize jumbled memory loads." 2017-09-20 18:00:03 +00:00
CMakeLists.txt
LLVMBuild.txt