[PATCH] D134423: [AMDGPU] Fix vgpr2sgpr copy analysis to check scalar operands of buffer instructions use scalar registers.

[Jay Foad via Phabricator via llvm-commits]

foad added a comment.

In D134423#3911726 <https://reviews.llvm.org/D134423#3911726>, @skc7 wrote:

> %8:sreg_32 = COPY %5:vgpr_32 
> %7:vgpr_32 = BUFFER_LOAD_DWORD_OFFEN %4:vgpr_32, killed %6:sgpr_128, **%8:sreg_32**, 0, 0, 0, 0, implicit $exec ::

I need more context. Is %5 uniform?


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https://reviews.llvm.org/D134423