Jay Foad 5f7ea85e78 [AMDGPU] Remove unnecessary s_waitcnt between VMEM loads ...

VMEM loads of the same type (sampler vs no sampler) are guaranteed to
write their result registers in order, so there is no need for an
s_waitcnt even if they write to overlapping vgprs.

Differential Revision: https://reviews.llvm.org/D79176

2020-05-01 10:10:23 +01:00

58 KiB

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