Code

Bitwise shifting instructions in EVM#215

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Merged

gcolvin merged 12 commits intoethereum:masterethereum/EIPs:masterfrom axic:bitwise-opsaxic/EIPs:bitwise-opsCopy head branch name to clipboardSep 22, 2017

+94

Commits

Commits on Feb 13, 2017

• Draft of bitwise shifting opcodes

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  4bab879

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Commits on Apr 23, 2017

• Remove ROR/ROL

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  a63aef3

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• Add link to client support (cpp-ethereum)

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  0b34616

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• Swap shift operands (value is the top item)

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  7bc4477

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• Rename to EIP145

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  27847a8

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• Clarify shift amount (arg2)

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  d4f5382

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Commits on Jul 3, 2017

• Use floor and not udiv/sdiv

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  e5ca919

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• Explain sign of arg1/arg2

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  4218665

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Commits on Jul 31, 2017

• Add comparison with current opcodes

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Commits on Sep 22, 2017

• Clarify text (user -> use)

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  9464fa7

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• Swapp operand order for bitwise shifting

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  d01c9af

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• Clarify wording about arg1/arg2

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  74d9a17

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