[PATCH] D47569: [Power9]Legalize and emit code for quad-precision convert from single-precision

[Lei Huang via Phabricator via llvm-commits]

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

Legalize and emit code for quad-precision floating point operation conversion of single-precision value to quad-precision.


https://reviews.llvm.org/D47569

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

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