Ayal Zaks ab6a69dfea [LV] Fix crash for reverse interleaved loads with gap under fold-tail. ...

This patch fixes the crash found by PR51614:
whenever doing tail folding, interleave groups must be considered under mask.

Another fix D108900 follows for targets that support masked loads and stores:
when *deciding* to vectorize with masked interleave groups, check if the access
is reverse - which is currently not supported; rather than (only) asserting when
computing cost and generating code.

Differential Revision: https://reviews.llvm.org/D108891

2021-09-21 20:13:32 +03:00

..

CMakeLists.txt

llvmbuildectomy - replace llvm-build by plain cmake

2020-11-13 10:35:24 +01:00

LoadStoreVectorizer.cpp

[LoadStoreVectorizer] Make aliasing check more precise

2021-09-01 18:10:09 +02:00

LoopVectorizationLegality.cpp

[LAA] Pass access type to getPtrStride()

2021-09-11 19:16:49 +02:00

LoopVectorizationPlanner.h

[VPlan] Iterate over phi recipes to detect reductions to fix.

2021-08-07 14:06:50 +01:00

LoopVectorize.cpp

[LV] Fix crash for reverse interleaved loads with gap under fold-tail.

2021-09-21 20:13:32 +03:00

SLPVectorizer.cpp

[SLP]Improve graph reordering.

2021-09-20 08:42:19 -07:00

VectorCombine.cpp

[ValueTracking,VectorCombine] Allow passing DT to computeConstantRange.

2021-09-21 16:54:47 +01:00

Vectorize.cpp

…

VPlan.cpp

[LV] Move reduction PHI node fixup to VPlan::execute (NFC).

2021-08-06 08:29:20 +01:00

VPlan.h

[VPlan] Introduce code to limit querying VPValues using IR references.

2021-08-30 09:12:09 +02:00

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

VPlanSLP.cpp - tidy implicit header dependencies. NFCI.

2021-06-13 12:37:17 +01:00

VPlanTransforms.cpp

[Transforms] Use make_early_inc_range (NFC)

2021-09-15 19:55:24 -07:00

VPlanTransforms.h

[VPlan] Merge predicated-triangle regions, after sinking.

2021-06-28 11:10:38 +01:00

VPlanValue.h

Recommit "[VPlan] Add recipe for first-order rec phis, make splicing explicit."

2021-07-26 15:50:30 +01:00

VPlanVerifier.cpp

…

VPlanVerifier.h

…

VPRecipeBuilder.h

[VPlan] Track both incoming values for first-order recurrence phis.

2021-06-27 14:29:35 +01:00