[PATCH] D48415: [Power9] Add __float128 builtins for Rounding Operations

[Stefan Pintilie via Phabricator via llvm-commits]

stefanp created this revision.
stefanp added reviewers: nemanjai, kbarton, hfinkel, syzaara, sfertile, lei.

Added __float128 support for a number of rounding operations:

  trunc
  rint
  nearbyint
  round
  floor
  ceil


https://reviews.llvm.org/D48415

Files:
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCInstrVSX.td
  test/CodeGen/PowerPC/f128-rounding.ll

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