[PATCH] D114062: [PowerPC] use lvx + splat directly for aligned splat load

[ChenZheng via Phabricator via llvm-commits]

shchenz updated this revision to Diff 387846.
shchenz added a comment.

for power 9, use `lxsibzx` as it has the same latency with `lvx` but has more useable registers.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D114062/new/

https://reviews.llvm.org/D114062

Files:
  llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
  llvm/lib/Target/PowerPC/PPCInstrVSX.td
  llvm/test/CodeGen/PowerPC/load-and-splat.ll

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