Alexey Bataev 320b80d34b [SLP] Fix for PR32086: Count InsertElementInstr of the same elements as shuffle. ...

Summary:
If the same value is going to be vectorized several times in the same
tree entry, this entry is considered to be a gather entry and cost of
this gather is counter as cost of InsertElementInstrs for each gathered
value. But we can consider these elements as ShuffleInstr with
SK_PermuteSingle shuffle kind.

Reviewers: spatel, RKSimon, mkuper, hfinkel

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D38697

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323530 91177308-0d34-0410-b5e6-96231b3b80d8

2018-01-26 14:31:09 +00:00

..

CMakeLists.txt

[LV] Fix PR34248 - recommit D32871 after revert r311304

2017-08-27 12:55:46 +00:00

LLVMBuild.txt

Update libdeps since TLI was moved from Target to Analysis in r226078.

2015-01-15 05:21:00 +00:00

LoadStoreVectorizer.cpp

Add explanatory comment to LoadStoreVectorizer.

2018-01-10 03:02:12 +00:00

LoopVectorizationPlanner.h

[LV][VPlan] NFC patch to move LoopVectorizationPlanner class out of LoopVectorize.cpp

2018-01-07 16:02:58 +00:00

LoopVectorize.cpp

[NFC] fix trivial typos in comments and documents

2018-01-26 08:15:29 +00:00

SLPVectorizer.cpp

[SLP] Fix for PR32086: Count InsertElementInstr of the same elements as shuffle.

2018-01-26 14:31:09 +00:00

Vectorize.cpp

Remove redundant includes from lib/Transforms.

2017-12-13 21:31:01 +00:00

VPlan.cpp

[LV] NFC patch for moving VP*Recipe class definitions from LoopVectorize.cpp to VPlan.h

2017-12-16 01:12:50 +00:00

VPlan.h

[LV][VPlan] NFC patch to move LoopVectorizationPlanner class out of LoopVectorize.cpp

2018-01-07 16:02:58 +00:00

VPlanValue.h

[LV] Model masking in VPlan, introducing VPInstructions

2017-11-20 12:01:47 +00:00