Ayal Zaks d15df0ede5 [LV] Fold tail by masking - handle reductions ...

Allow vectorizing loops that have reductions when tail is folded by masking.
A select is introduced in VPlan, choosing between the last value carried by the
loop-exit/live-out instruction of the reduction, and the penultimate value
carried by the reduction phi, according to the "i < n" mask of fold-tail.
This select replaces the last value as the live-out value of the loop.

Differential Revision: https://reviews.llvm.org/D66720

llvm-svn: 370173

2019-08-28 09:02:23 +00:00

..

CMakeLists.txt

[LV][VPlan] Change to implement VPlan based predication for

2019-01-23 22:43:12 +00:00

LLVMBuild.txt

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

LoadStoreVectorizer.cpp

Handle casts changing pointer size in the vectorizer

2019-08-02 04:03:37 +00:00

LoopVectorizationLegality.cpp

[LV] Fold tail by masking - handle reductions

2019-08-28 09:02:23 +00:00

LoopVectorizationPlanner.h

[LV] Scalar Epilogue Lowering. NFC.

2019-07-25 08:06:02 +00:00

LoopVectorize.cpp

[LV] Fold tail by masking - handle reductions

2019-08-28 09:02:23 +00:00

SLPVectorizer.cpp

[SLP] use range-for loops, fix formatting; NFC

2019-08-23 16:22:32 +00:00

Vectorize.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlan.cpp

[LV] Fold tail by masking - handle reductions

2019-08-28 09:02:23 +00:00

VPlan.h

[LV][VPlan] Change to implement VPlan based predication for

2019-01-23 22:43:12 +00:00

VPlanDominatorTree.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanHCFGBuilder.cpp

Hide two unused debugging methods, NFCI.

2019-03-01 17:15:21 +00:00

VPlanHCFGBuilder.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanHCFGTransforms.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanHCFGTransforms.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanLoopInfo.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanPredicator.cpp

Update files that were mistakenly added with the old file header to the

2019-02-11 08:07:38 +00:00

VPlanPredicator.h

Update files that were mistakenly added with the old file header to the

2019-02-11 08:07:38 +00:00

VPlanSLP.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanValue.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanVerifier.cpp

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPlanVerifier.h

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19 08:50:56 +00:00

VPRecipeBuilder.h

[LV] Move getScalarizationOverhead and vector call cost computations to CM. (NFC)

2019-05-15 10:05:49 +00:00