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SIMD-0173 SBPF instruction encoding improvements

ReviewCoreStandardcreated 2024-09-05

Author: Alexander Meißner

There are some instructions with questionable encodings, that when slightly adjusted, could significantly simplify verification and execution of programs.

Feature gate

The account below is the gate. Its state is decoded from the account data on each cluster, so it reflects the chain rather than the proposal text.

F6UVKh1ujTEFK3en2SyAL3cdVnqko1FVEXWhmdLRu6WP

mainnetActivatedslot 356,400,000
testnetActivatedslot 346,124,256
devnetActivatedslot 396,576,000
The document and the chain disagree.

the document says Review while its feature gate is active on mainnet since slot 356,400,000

What the proposal covers

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