[PATCH] D121358: [InstCombine] Add vector support to icmp(add(X,C1),add(Y,C2)) -> icmp(add(X,C1-C2),Y) fold

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon created this revision.
RKSimon added reviewers: spatel, lebedev.ri.
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As discussed on Issue #32161, this fold can be generalized a lot more than it currently is, but this patch at least adds vector support.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D121358

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/Transforms/InstCombine/icmp.ll

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