Commit 4fcef69e authored by Simon Pilgrim's avatar Simon Pilgrim
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[TargetLowering] Add support for non-uniform vectors to BuildUDIV 

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

It also includes a fold for MULHU by pow2 constants to SRL which can now more readily occur from BuildUDIV.

Differential Revision: https://reviews.llvm.org/D49248

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@339121 91177308-0d34-0410-b5e6-96231b3b80d8
parent 8a69efc9
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