[PATCH] D138736: [PowerPC] Fix vperm codegen

[Maryam Moghadas via Phabricator via llvm-commits]

maryammo created this revision.
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Commit rG934d5fa2b8672695c335deed0e19d0e777c98403 <https://reviews.llvm.org/rG934d5fa2b8672695c335deed0e19d0e777c98403> changed the vperm codegen
for cases that vperm is not replaced by xxperm, this patch is to revert that.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D138736

Files:
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/test/CodeGen/PowerPC/build-vector-tests.ll
  llvm/test/CodeGen/PowerPC/canonical-merge-shuffles.ll
  llvm/test/CodeGen/PowerPC/ppc-shufflevector-combine.ll
  llvm/test/CodeGen/PowerPC/pre-inc-disable.ll
  llvm/test/CodeGen/PowerPC/v16i8_scalar_to_vector_shuffle.ll
  llvm/test/CodeGen/PowerPC/v8i16_scalar_to_vector_shuffle.ll
  llvm/test/CodeGen/PowerPC/vec-itofp.ll
  llvm/test/CodeGen/PowerPC/vec_conv_i16_to_fp32_elts.ll
  llvm/test/CodeGen/PowerPC/vec_conv_i16_to_fp64_elts.ll
  llvm/test/CodeGen/PowerPC/vec_conv_i8_to_fp32_elts.ll
  llvm/test/CodeGen/PowerPC/vec_conv_i8_to_fp64_elts.ll
  llvm/test/CodeGen/PowerPC/vector-constrained-fp-intrinsics.ll

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