[PATCH] D62341: [DAGCombine][X86][AArch64][AMDGPU][MIPS][PPC] (sub x, c) -> (add x, -c) vector edition.

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu May 23 13:13:48 PDT 2019

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lebedev.ri added a comment.

Forgot to add, i'm not dropping anything from `DAGCombiner::visitSUB()` here,
that should be done as NFC followups.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D62341/new/

https://reviews.llvm.org/D62341

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