[PATCH] D64055: AMDGPU/GlobalISel: Fix G_GEP with mixed SGPR/VGPR operands

[Matt Arsenault via Phabricator via llvm-commits]

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

The register bank for the destination of the sample argument copy was
wrong. We shouldn't be constraining each source to the result register
bank. Allow constraining the original register to the right size.


https://reviews.llvm.org/D64055

Files:
  lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  test/CodeGen/AMDGPU/GlobalISel/inst-select-gep.mir
  test/CodeGen/AMDGPU/GlobalISel/inst-select-load-smrd.mir

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D64055.207457.patch
Type: text/x-patch
Size: 6990 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20190702/862b43e2/attachment.bin>