[PATCH] D42574: [ARM] Lower lower saturate to 0 and lower saturate to -1 using bit-operations

[Marten Svanfeldt via Phabricator via llvm-commits]

thebolt updated this revision to Diff 131756.
thebolt marked 2 inline comments as done.
thebolt added a comment.

Incorporated changes based on comment from Roger Ferrer regarding unnecessary KVal variable.

Added some more negative tests to make sure no comparisons are generated when not expected.


https://reviews.llvm.org/D42574

Files:
  lib/Target/ARM/ARMISelLowering.cpp
  test/CodeGen/ARM/atomic-op.ll
  test/CodeGen/ARM/sat-to-bitop.ll
  test/CodeGen/ARM/select.ll
  test/CodeGen/Thumb/select.ll

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