[PATCH] D48950: [PowerPC] Improve codegen for vector loads using scalar_to_vector

[Amy Kwan via Phabricator via llvm-commits]

amyk updated this revision to Diff 156255.
amyk added a comment.

Updated the patch to address:

- Adjusted column width for a RUN line in the test case
- Moving the definition of the `XXSLDWIs` instruction underneath it's two input operand counterpart, `XXSLDWI`.


https://reviews.llvm.org/D48950

Files:
  llvm/lib/Target/PowerPC/P9InstrResources.td
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCInstrVSX.td
  llvm/test/CodeGen/PowerPC/VSX-XForm-Scalars.ll
  llvm/test/CodeGen/PowerPC/build-vector-tests.ll
  llvm/test/CodeGen/PowerPC/load-v4i8-improved.ll
  llvm/test/CodeGen/PowerPC/power9-moves-and-splats.ll
  llvm/test/CodeGen/PowerPC/qpx-load-splat.ll
  llvm/test/CodeGen/PowerPC/scalar_vector_test_1.ll
  llvm/test/CodeGen/PowerPC/scalar_vector_test_2.ll
  llvm/test/CodeGen/PowerPC/scalar_vector_test_3.ll
  llvm/test/CodeGen/PowerPC/scalar_vector_test_4.ll
  llvm/test/CodeGen/PowerPC/swaps-le-6.ll
  llvm/test/CodeGen/PowerPC/vsx_insert_extract_le.ll

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