[PATCH] D38961: [PowerPC] Increase the user cost of vector instructions by their legalization cost

Graham Yiu via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 19 11:16:59 PDT 2017


This revision was automatically updated to reflect the committed changes.
Closed by commit rL316174: The cost of splitting a large vector instruction is not being taken into… (authored by gyiu).

Changed prior to commit:
  https://reviews.llvm.org/D38961?vs=119171&id=119602#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D38961

Files:
  llvm/trunk/lib/Target/PowerPC/PPCTargetTransformInfo.cpp
  llvm/trunk/lib/Target/PowerPC/PPCTargetTransformInfo.h
  llvm/trunk/test/Transforms/LoopUnroll/PowerPC/p8-unrolling-legalize-vectors.ll

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