[PATCH] D66196: AMDGPU/GlobalISel: Restore insert point when getting aperture

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: tstellar, nhaehnle, kzhuravl.
Herald added subscribers: Petar.Avramovic, t-tye, tpr, dstuttard, rovka, yaxunl, wdng, jvesely.

Avoids SSA violations in a future patch.


https://reviews.llvm.org/D66196

Files:
  lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  test/CodeGen/AMDGPU/GlobalISel/legalize-addrspacecast.mir

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