[PATCH] D146167: [SLP]Introduce shuffle of the nodes + gather/vectorbuild of the remaining scalars.
Alexey Bataev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Mar 15 14:14:19 PDT 2023
ABataev created this revision.
ABataev added reviewers: RKSimon, vdmitrie.
Herald added subscribers: vporpo, hiraditya.
Herald added a project: All.
ABataev requested review of this revision.
Herald added a subscriber: pcwang-thead.
Herald added a project: LLVM.
Currently compiler does not support mixing of shuffled nodes
+ gather/buildvector of the remaining scalar values. It may reduce total
number of instructions and improve performance of the
gather/buildvector sequences.
Part of D110978 <https://reviews.llvm.org/D110978>
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D146167
Files:
llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
llvm/test/Transforms/SLPVectorizer/X86/c-ray.ll
llvm/test/Transforms/SLPVectorizer/X86/commutativity.ll
llvm/test/Transforms/SLPVectorizer/X86/crash_clear_undefs.ll
llvm/test/Transforms/SLPVectorizer/X86/crash_netbsd_decompress.ll
llvm/test/Transforms/SLPVectorizer/X86/crash_smallpt.ll
llvm/test/Transforms/SLPVectorizer/X86/cse.ll
llvm/test/Transforms/SLPVectorizer/X86/jumbled-load-multiuse.ll
llvm/test/Transforms/SLPVectorizer/X86/lookahead.ll
llvm/test/Transforms/SLPVectorizer/X86/matched-shuffled-entries.ll
llvm/test/Transforms/SLPVectorizer/X86/memory-runtime-checks.ll
llvm/test/Transforms/SLPVectorizer/X86/operandorder.ll
llvm/test/Transforms/SLPVectorizer/X86/phi.ll
llvm/test/Transforms/SLPVectorizer/X86/pr35497.ll
llvm/test/Transforms/SLPVectorizer/X86/reduction-logical.ll
llvm/test/Transforms/SLPVectorizer/X86/reduction2.ll
llvm/test/Transforms/SLPVectorizer/X86/reorder-clustered-node.ll
llvm/test/Transforms/SLPVectorizer/X86/reorder-reused-masked-gather.ll
llvm/test/Transforms/SLPVectorizer/X86/root-trunc-extract-reuse.ll
llvm/test/Transforms/SLPVectorizer/X86/scatter-vectorize-reorder.ll
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