[PATCH] D125301: [LoopVectorize] Add option to use active lane mask for loop control flow
David Sherwood via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 14 04:04:23 PDT 2022
david-arm updated this revision to Diff 436733.
david-arm added a comment.
- Removed the creation of the initial lane mask values from ActiveLaneMaskPHIRecipe::execute. We now create the appropriate set of VPInstructions in the vplan preheader block and feed these into the ActiveLaneMaskPHI recipe.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D125301/new/
https://reviews.llvm.org/D125301
Files:
llvm/include/llvm/Analysis/TargetTransformInfo.h
llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
llvm/include/llvm/CodeGen/BasicTTIImpl.h
llvm/lib/Analysis/TargetTransformInfo.cpp
llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
llvm/lib/Target/ARM/ARMTargetTransformInfo.cpp
llvm/lib/Target/ARM/ARMTargetTransformInfo.h
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
llvm/lib/Transforms/Vectorize/VPlan.cpp
llvm/lib/Transforms/Vectorize/VPlan.h
llvm/lib/Transforms/Vectorize/VPlanValue.h
llvm/lib/Transforms/Vectorize/VPlanVerifier.cpp
llvm/test/Transforms/LoopVectorize/AArch64/scalable-reductions-tf.ll
llvm/test/Transforms/LoopVectorize/AArch64/sve-low-trip-count.ll
llvm/test/Transforms/LoopVectorize/AArch64/sve-tail-folding-forced.ll
llvm/test/Transforms/LoopVectorize/AArch64/sve-tail-folding-optsize.ll
llvm/test/Transforms/LoopVectorize/AArch64/sve-tail-folding-unroll.ll
llvm/test/Transforms/LoopVectorize/AArch64/sve-tail-folding.ll
llvm/test/Transforms/LoopVectorize/AArch64/tail-fold-uniform-memops.ll
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