[PATCH] D55515: [x86] increment/decrement constant vector with min/max in vsetcc lowering (PR39859)

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 177729.
spatel added a comment.

Patch updated:
Add tests for vsetcc simplification edge cases. These are currently folded early in generic DAGCombiner via SimplifySetCC().


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55515/new/

https://reviews.llvm.org/D55515

Files:
  lib/Target/X86/X86ISelLowering.cpp
  test/CodeGen/X86/sat-add.ll
  test/CodeGen/X86/vec_minmax_match.ll
  test/CodeGen/X86/vec_setcc-2.ll

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