Merging rr308903:
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r308903 | arsenm | 2017-07-24 11:06:15 -0700 (Mon, 24 Jul 2017) | 5 lines

AMDGPU: Fix allocating pseudo-registers

There's no need for these to be part of a class since
they are immediately replaced. New unreachable hit in
existing tests.'
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llvm-svn: 309157
2 files changed