[PATCH] D47332: [PowerPC] Exploit the vector min/max instructions

[Nemanja Ivanovic via Phabricator via llvm-commits]

nemanjai created this revision.
nemanjai added reviewers: hfinkel, echristo.
Herald added a subscriber: kbarton.

These instructions are significantly faster than the corresponding compare/select code.


Repository:
  rL LLVM

https://reviews.llvm.org/D47332

Files:
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCInstrAltivec.td
  lib/Target/PowerPC/PPCInstrVSX.td
  test/CodeGen/PowerPC/ctr-minmaxnum.ll
  test/CodeGen/PowerPC/vec-min-max.ll

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