[PATCH] D49448: [AMDGPU] Fix VGPR spills where offset doesn't fit in 12 bits

[Scott Linder via Phabricator via llvm-commits]

scott.linder updated this revision to Diff 156347.
scott.linder added a comment.

Add tests for the the boundary condition for subregs.

Thank you for the help @arsenm; are there more cases I should be testing?


https://reviews.llvm.org/D49448

Files:
  lib/Target/AMDGPU/SIRegisterInfo.cpp
  test/CodeGen/AMDGPU/spill-offset-calculation.ll

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