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[VPlan] Fall back to scalar epilogue if possible when EVL isn't legal

backend:RISC-V

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150908

#150908 In llvm/llvm-project;

· lukel97 opened on Jul 28, 2025

[VPlan] Move initial skeleton construction earlier (NFC).

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150848

#150848 In llvm/llvm-project;

· fhahn opened on Jul 27, 2025

[VPlan] Use scalar VPPhi instead of VPWidenPHIRecipe in createPlainCFG.

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150847

#150847 In llvm/llvm-project;

· fhahn opened on Jul 27, 2025

[LV] Revert back to use Loop::isLoopInvariant in isPredicatedInst.

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150828

#150828 In llvm/llvm-project;

· fhahn opened on Jul 27, 2025

[SLP] Loop aware cost model/tree building

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150450

#150450 In llvm/llvm-project;

· alexey-bataev opened on Jul 24, 2025

[VPlan] Remove VPBlendRecipe and replace with select VPInstructions

backend:RISC-V

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150369

#150369 In llvm/llvm-project;

· lukel97 opened on Jul 24, 2025

[VPlan] Fold common edges away in convertPhisToBlends

backend:RISC-V

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150368

#150368 In llvm/llvm-project;

· lukel97 opened on Jul 24, 2025

[VectorCombine] Prevent extract/ins rewrite to GEP

llvm:transforms

llvm:vectorcombine

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150216

#150216 In llvm/llvm-project;

· Keenuts opened on Jul 23, 2025

[VPlan] Fix header masks in EVL tail folding

backend:RISC-V

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 150202

#150202 In llvm/llvm-project;

· lukel97 opened on Jul 23, 2025

Unoptimized header masks mixed with VP intrinsics may have different lengths during EVL tail folding

backend:RISC-V

vectorizers

Status: Open.

#150197 In llvm/llvm-project;

· lukel97 opened on Jul 23, 2025

Remove header mask from EVL tail folded VPInterleaveRecipes

backend:RISC-V

vectorizers

Status: Open.

#150162 In llvm/llvm-project;

· lukel97 opened on Jul 23, 2025

[RISCV][TTI] Implement getAddressComputationCost() in RISCV TTI.

backend:RISC-V

llvm:analysisIncludes value tracking, cost tables and constant foldingIncludes value tracking, cost tables and constant folding

llvm:transforms

vectorizers

Status: Open (in progress).

llvm/llvm-projectnumber 149955

#149955 In llvm/llvm-project;

· ElvisWang123 opened on Jul 22, 2025