[NVPTX] improve lowering for common byte-extraction operations. #66945
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Some critical code paths we have depend on efficient byte extraction from data loaded as 32-bit integers.
Artem-B
added
enhancement
d0k
approved these changes
Sep 21, 2023
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Some critical code paths we have depend on efficient byte extraction from data loaded as integers.
By default LLVM tries to extract by storing/loading from stack, which is very inefficient on GPU.