[PATCH] D55693: AMDGPU/GlobalISel: Fix ValueMapping tables for i1

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added a reviewer: tstellar.
Herald added subscribers: t-tye, tpr, dstuttard, kristof.beyls, rovka, yaxunl, nhaehnle, wdng, jvesely, kzhuravl.

This was incorrectly selecting SGPR for any i1 values,
e.g. G_TRUNC to i1 from a VGPR was still an SGPR.


https://reviews.llvm.org/D55693

Files:
  lib/Target/AMDGPU/AMDGPUGenRegisterBankInfo.def
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-trunc.mir

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