tree ed4158feb705a94724509381243ab6d293c232d2
parent 626a8eb0549417325598d0deaf7d3f604fffc2ff
author Jessica Paquette <jpaquette@apple.com> 1538773366 +0000
committer Jessica Paquette <jpaquette@apple.com> 1538773366 +0000

[GlobalIsel] Add llvm.invariant.start and llvm.invariant.end

Port over the implementation in SelectionDAGBuilder.cpp into the IRTranslator
and update the arm64-irtranslator test.

These were causing fallbacks in CTMark/Bullet (-Rpass-missed=gisel-select),
and this patch fixes that.

https://reviews.llvm.org/D52945

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343885 91177308-0d34-0410-b5e6-96231b3b80d8