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llvm-project/llvm/lib/Transforms/Vectorize
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Florian Hahn aa00b1d763
[LV] Try to sink users recursively for first-order recurrences. 
Update isFirstOrderRecurrence to  explore all uses of a recurrence phi
and check if we can sink them. If there are multiple users to sink, they
are all mapped to the previous instruction.

Fixes PR44286 (and another PR or two).

Reviewed By: Ayal

Differential Revision: https://reviews.llvm.org/D84951
2021-05-31 19:55:33 +01:00
..
CMakeLists.txt
llvmbuildectomy - replace llvm-build by plain cmake
2020-11-13 10:35:24 +01:00
LoadStoreVectorizer.cpp
Change the context instruction for computeKnownBits in LoadStoreVectorizer pass
2021-05-12 15:29:29 -07:00
LoopVectorizationLegality.cpp
[LoopVectorize] Enable strict reductions when allowReordering() returns false
2021-05-26 13:59:12 +01:00
LoopVectorizationPlanner.h
[LV] Try to sink users recursively for first-order recurrences.
2021-05-31 19:55:33 +01:00
LoopVectorize.cpp
[LV] Try to sink users recursively for first-order recurrences.
2021-05-31 19:55:33 +01:00
SLPVectorizer.cpp
[SLP]Fix vectorization of insertelements with multiple uses.
2021-05-26 09:42:18 -07:00
VectorCombine.cpp
[VectorCombine] Check indices for all extracts we scalarize.
2021-05-28 18:35:29 +01:00
Vectorize.cpp
…
VPlan.cpp
[VPlan] Add mayReadOrWriteMemory & friends.
2021-05-24 13:11:32 +01:00
VPlan.h
[VPlan] Add mayReadOrWriteMemory & friends.
2021-05-24 13:11:32 +01:00
VPlanDominatorTree.h
Revert multiple patches based on "Introduce CfgTraits abstraction"
2020-10-27 20:33:30 +01:00
VPlanHCFGBuilder.cpp
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
VPlanHCFGBuilder.h
…
VPlanLoopInfo.h
…
VPlanPredicator.cpp
[llvm] Drop unnecessary make_range (NFC)
2021-01-09 09:25:00 -08:00
VPlanPredicator.h
…
VPlanSLP.cpp
[NFC][VPlan] Guard print routines with "#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)"
2021-03-19 10:50:12 -07:00
VPlanTransforms.cpp
[VPlan] Do not sink uniform recipes in sinkScalarOperands.
2021-05-27 14:07:48 +01:00
VPlanTransforms.h
[VPlan] Add first VPlan version of sinkScalarOperands.
2021-05-24 15:29:58 +01:00
VPlanValue.h
[VPlan] Add VPUserID to distinguish between recipes and others.
2021-05-18 09:17:28 +01:00
VPlanVerifier.cpp
Use llvm::is_contained where appropriate (NFC)
2020-07-27 10:20:44 -07:00
VPlanVerifier.h
…
VPRecipeBuilder.h
[VPlan] Representing backedge def-use feeding reduction phis.
2021-05-04 16:33:22 +01:00