Alexey Bataev f5ee07a1b5 [SLP]Improve instruction reordering mode detection. ...

The "instruction" reordering mode should be selected only if there are
compatible instructions in other operands, which can be reordered.
Otherwise, better to select splat reordering mode.

Metric: size..text

Program                                                                                                                                                size..text
                                                                                                                                                       results     results0    diff

test-suite :: External/SPEC/CFP2017rate/526.blender_r/526.blender_r.test 12383340.00 12383324.00 -0.0%

Some 4x operations get replaced by 8x.

Reviewers: RKSimon

Reviewed By: RKSimon

Pull Request: https://github.com/llvm/llvm-project/pull/97485

2024-07-08 16:01:55 -04:00

..

CMakeLists.txt

[AArch64][LoopIdiom] Generalize AArch64LoopIdiomTransform into LoopIdiomVectorize (#94081)

2024-06-07 14:06:11 -07:00

LoadStoreVectorizer.cpp

[IR] Add getDataLayout() helpers to Function and GlobalValue (#96919)

2024-06-28 08:36:49 +02:00

LoopIdiomVectorize.cpp

[RISCV][LoopIdiomVectorize] Support VP intrinsics in LoopIdiomVectorize (#94082)

2024-07-02 18:48:28 -07:00

LoopVectorizationLegality.cpp

[LV] Split checking if tail-folding is possible, collecting masked ops. (#77612)

2024-07-08 16:34:42 +01:00

LoopVectorizationPlanner.h

[LV] Move check if any vector insts will be generated to VPlan. (#96622)

2024-07-07 20:08:01 +01:00

LoopVectorize.cpp

[LV] Split checking if tail-folding is possible, collecting masked ops. (#77612)

2024-07-08 16:34:42 +01:00

SLPVectorizer.cpp

[SLP]Improve instruction reordering mode detection.

2024-07-08 16:01:55 -04:00

VectorCombine.cpp

[VectorCombine] foldShuffleOfCastops - don't restrict to oneuse but compare total costs instead

2024-07-08 14:57:51 +01:00

Vectorize.cpp

…

VPlan.cpp

[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)

2024-07-05 10:08:42 +01:00

VPlan.h

[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)

2024-07-05 10:08:42 +01:00

VPlanAnalysis.cpp

[LV] Move check if any vector insts will be generated to VPlan. (#96622)

2024-07-07 20:08:01 +01:00

VPlanAnalysis.h

[VPlan] Split VPWidenMemoryInstructionRecipe (NFCI). (#87411)

2024-04-17 11:00:58 +01:00

VPlanCFG.h

…

VPlanDominatorTree.h

…

VPlanHCFGBuilder.cpp

…

VPlanHCFGBuilder.h

…

VPlanPatternMatch.h

[VPlan] Introduce isHeaderMask helper (NFCI).

2024-06-19 20:17:01 +01:00

VPlanRecipes.cpp

[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)

2024-07-05 10:08:42 +01:00

VPlanSLP.cpp

…

VPlanTransforms.cpp

[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)

2024-07-05 10:08:42 +01:00

VPlanTransforms.h

[LV, VPlan] Check if plan is compatible to EVL transform (#92092)

2024-05-25 08:22:49 +08:00

VPlanValue.h

Revert "Recommit "[VPlan] First step towards VPlan cost modeling. (#92555)""

2024-06-21 19:54:21 +01:00

VPlanVerifier.cpp

[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)

2024-07-05 10:08:42 +01:00

VPlanVerifier.h

…

VPRecipeBuilder.h

[VPlan] Split VPWidenMemoryInstructionRecipe (NFCI). (#87411)

2024-04-17 11:00:58 +01:00