[PATCH] D108115: [llvm][sve] Lowering for VLS masked truncating stores

[David Truby via Phabricator via llvm-commits]

DavidTruby created this revision.
DavidTruby added reviewers: dmgreen, bsmith.
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This extends the custom lowering for truncating stores on
fixed length vectors in SVE to support masked truncating stores.
It also adds a DAG combine for truncates followed by masked
stores.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D108115

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-fixed-length-masked-stores.ll
  llvm/test/CodeGen/Thumb2/mve-satmul-loops.ll

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