[PATCH] D134214: [VPlan] Add VPReplicateRecipe::Instr field to hold replicated instr.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: Ayal, gilr, rengolin.
Herald added subscribers: tschuett, psnobl, rogfer01, bollu, hiraditya.
Herald added a project: All.
fhahn requested review of this revision.
Herald added subscribers: pcwang-thead, vkmr.
Herald added a project: LLVM.

At the moment, VPReplicateRecipe uses the underlying value to store the
replicated instruction. This makes it a bit awkward to introduce new
VPReplicateRecipes or clone existing ones.

Instead, add a dedicated pointer to hold the instruction, but make it
clear that the operands and uses are modeled in VPlan; the instruction
is only used for opcode, type info, metadata and so on.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D134214

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/lib/Transforms/Vectorize/VPlan.h
  llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp
  llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
  llvm/test/Transforms/LoopVectorize/vplan-sink-scalars-and-merge.ll
  llvm/unittests/Transforms/Vectorize/VPlanTest.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D134214.461325.patch
Type: text/x-patch
Size: 10339 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220919/f2d3b86e/attachment.bin>