[PATCH] D50765: [TargetLowering] Add support for non-uniform vectors to BuildSDIV

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon created this revision.
RKSimon added reviewers: efriedma, spatel, craig.topper, lebedev.ri, andreadb.

This patch refactors the existing TargetLowering::BuildSDIV base implementation to support non-uniform constant vector denominators.

This is the last patch necessary to close PR36545


Repository:
  rL LLVM

https://reviews.llvm.org/D50765

Files:
  lib/CodeGen/SelectionDAG/TargetLowering.cpp
  test/CodeGen/X86/combine-sdiv.ll

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