[PATCH] D44424: [InstCombine] peek through unsigned FP casts for zero-equality compares (PR36682)

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 138346.
lebedev.ri added a comment.

Rebased ontop of updated tests.


Repository:
  rL LLVM

https://reviews.llvm.org/D44424

Files:
  lib/Transforms/InstCombine/InstCombineCompares.cpp
  test/Transforms/InstCombine/cast-unsigned-icmp-eqcmp-0.ll

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