[PATCH] D45267: [PowerPC] Combine BUILD_VECTOR of int to fp conversions

[Nemanja Ivanovic via Phabricator via llvm-commits]

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

We currently emit pretty bad code for this and we have most of the handling already implemented to do this efficiently on Power9. This combines the node to trigger the efficient handling.


Repository:
  rL LLVM

https://reviews.llvm.org/D45267

Files:
  lib/Target/PowerPC/PPCISelLowering.cpp
  test/CodeGen/PowerPC/int-to-fp-build-vectors.ll

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