Florian Hahn 830b2c842e [LV] Replace redundant ExtractLastElement of reduction result (NFC). ...

Replace redundant ExtractLastElement VPInstructions early. This is NFC,
as the VPInstruction computing the final result is vector-to-scalar,
producing a single scalar already. This enables follow-up changes to
model more aspects of reductions directly in VPlan.

2025-06-24 21:48:58 +01:00

..

SandboxVectorizer

[llvm] annotate interfaces in llvm/Transforms for DLL export (#143413)

2025-06-10 08:10:17 -07:00

CMakeLists.txt

Reapply "[SandboxVec] Add a simple pack reuse pass (#141848)"

2025-06-05 09:14:17 -07:00

EVLIndVarSimplify.cpp

[Transforms] Remove unused includes (NFC) (#141357)

2025-05-24 09:37:43 -07:00

LoadStoreVectorizer.cpp

[ValueTracking] Make Depth last default arg (NFC) (#142384)

2025-06-03 17:12:24 +01:00

LoopIdiomVectorize.cpp

[NFC][LLVM] Refactor IRBuilder::Create{VScale,ElementCount,TypeSize}. (#142803)

2025-06-10 12:35:59 +01:00

LoopVectorizationLegality.cpp

[LV] Don't mark ptrs as safe to speculate if fed by UB/poison op. (#143204)

2025-06-20 13:05:19 +01:00

LoopVectorizationPlanner.h

[VPlan] Refine return types in VPBuilder (NFC) (#108858)

2025-06-20 14:01:15 +01:00

LoopVectorize.cpp

[LV] Replace redundant ExtractLastElement of reduction result (NFC).

2025-06-24 21:48:58 +01:00

SLPVectorizer.cpp

[LV] Extend FindLastIV to unsigned case (#141752)

2025-06-23 15:27:49 +01:00

VectorCombine.cpp

[VectorCombine] foldShuffleOfShuffles - fold shuffle(shuffle(x,y),poison) length changing masks (#144690)

2025-06-22 13:30:45 +01:00

Vectorize.cpp

…

VPlan.cpp

[VPlan] Update packScalarIntoVector to take and return wide value (NFC)

2025-06-21 18:03:14 +01:00

VPlan.h

[VPlan] Add VPInst::getNumOperandsForOpcode, use to verify in ctor (NFC) (#142284)

2025-06-24 20:39:35 +01:00

VPlanAnalysis.cpp

[VPlan] Add ReductionStartVector VPInstruction. (#142290)

2025-06-09 20:59:12 +01:00

VPlanAnalysis.h

[LV] Move VPlan-based calculateRegisterUsage to VPlanAnalysis (NFC). (#135673)

2025-06-02 17:40:50 +01:00

VPlanCFG.h

[VPlan] Construct regions from innermost to outermost (NFC).

2025-05-06 20:49:24 +01:00

VPlanConstruction.cpp

[VPlan] Simplify branch on False in VPlan transform (NFC). (#140409)

2025-05-31 20:32:45 +01:00

VPlanDominatorTree.h

[VPlan] Restrict hoisting of broadcast operations using VPDominatorTree (#117138)

2025-03-13 07:16:04 -07:00

VPlanHelpers.h

[VPlan] Update packScalarIntoVector to take and return wide value (NFC)

2025-06-21 18:03:14 +01:00

VPlanPatternMatch.h

[VPlan] Remove redundant ExtractLastElement from vector-to-scalar VPI.

2025-06-20 12:45:20 +01:00

VPlanPredicator.cpp

Reapply "[VPlan] Move predication to VPlanTransform (NFC). (#128420)"

2025-05-22 08:16:15 +01:00

VPlanRecipes.cpp

[VPlan] Add VPInst::getNumOperandsForOpcode, use to verify in ctor (NFC) (#142284)

2025-06-24 20:39:35 +01:00

VPlanSLP.cpp

Reapply "[VPlan] Add canonical IV during construction (NFC)."

2025-05-03 10:54:59 +01:00

VPlanSLP.h

[NFC] Add a specialization of DenseMapInfo for SmallVector (#140380)

2025-05-17 19:13:30 +01:00

VPlanTransforms.cpp

[VPlan] Support matching constants in narrowInterleaveGroups.

2025-06-22 08:45:40 +01:00

VPlanTransforms.h

[VPlan] Expand VPWidenIntOrFpInductionRecipe into separate recipes (#118638)

2025-06-17 18:24:07 +01:00

VPlanUnroll.cpp

[VPlan] Fix handling of ReductionStartVector for rdxs when unrolling.

2025-06-19 13:26:19 +01:00

VPlanUtils.cpp

[VPlan] Replace VPRegionBlock with explicit CFG before execute (NFCI). (#117506)

2025-05-24 19:17:16 +01:00

VPlanUtils.h

[VPlan] Add getIndexFor(Predecessor|Successor) helpers (NFC).

2025-05-31 12:53:05 +01:00

VPlanValue.h

[VPlan] Remove unneeded friend classes from VPValue (NFC).

2025-06-05 21:40:21 +01:00

VPlanVerifier.cpp

[VPlan] Always verify VPCanonicalIVPHIRecipe placement (NFC).

2025-06-11 20:45:48 +01:00

VPlanVerifier.h

[VPlan] Verify final VPlan, just before execution. (NFC)

2025-05-17 17:53:06 +01:00

VPRecipeBuilder.h

[VPlan] Strip dead includes in VPRecipeBuilder (NFC) (#141239)

2025-05-24 16:19:17 +01:00