[PATCH] D133198: [SCCP] convert signed div/rem to unsigned for non-negative operands

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 457793.
spatel added a comment.

Patch updated:
Rebased after refactoring (22e1f66f26b8 <https://reviews.llvm.org/rG22e1f66f26b867ec2bb53c8d9ace489e0a54b1a0>).
Added explanatory comment to negative multiply test.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D133198/new/

https://reviews.llvm.org/D133198

Files:
  llvm/lib/Transforms/Scalar/SCCP.cpp
  llvm/test/Transforms/PhaseOrdering/srem.ll
  llvm/test/Transforms/SCCP/binaryops-range-special-cases.ll
  llvm/test/Transforms/SCCP/divrem.ll

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