[PATCH] D58965: [DAGCombiner] Enable UADDO/USUBO vector combine support

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Mar 6 03:08:49 PST 2019


RKSimon updated this revision to Diff 189472.
RKSimon added a comment.

Early out from visitUADDOLike for vector types - we don't have ISD::ADDCARRY vector support


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58965/new/

https://reviews.llvm.org/D58965

Files:
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  test/CodeGen/X86/combine-addo.ll
  test/CodeGen/X86/combine-subo.ll

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