feat: O(1) selector tables #3496
Merged
Commits on Jul 4, 2023
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refactor selector table generation
move the function selection table into module.py so that it's easier to switch between the two selector table implementations
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Commits on Jul 11, 2023
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feat: add optimization mode to vyper compiler (vyperlang#3493)
this commit adds the `--optimize` flag to the vyper cli, and as an option in vyper json. it is to be used separately from the `--no-optimize` flag. this commit does not actually change codegen, just adds the flag and threads it through the codebase so it is available once we want to start differentiating between the two modes, and sets up the test harness to test both modes. it also makes the `optimize` and `evm-version` available as source code pragmas, and adds an additional syntax for specifying the compiler version (`#pragma version X.Y.Z`). if the CLI / JSON options conflict with the source code pragmas, an exception is raised. this commit also: * bumps mypy - it was needed to bump to 0.940 to handle match/case, and discovered we could bump all the way to 0.98* without breaking anything * removes evm_version from bitwise op tests - it was probably important when we supported pre-constantinople targets, which we don't anymore
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Commits on Jul 13, 2023
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sparse jumptable: remove global calldatasize check
can just insert calldatasize check in special case where there are trailing 0s
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this is important because in EVM, data immediately before regular (valid) code can mangle the valid code.
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it might have data segments in it, which can stomp on private functions in the constructor
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Commits on Jul 14, 2023
Commits on Jul 15, 2023
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remove skip_nonpayable_check kwarg
it's no longer needed! the nonpayable checks can be computed during selector section construction.
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Commits on Jul 17, 2023
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this allows us to additionally test in "debug" mode (which might have extra safety checks) and strip them in regular mode.
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Commits on Jul 18, 2023
Commits on Jul 19, 2023
Commits on Jul 20, 2023
Commits on Jul 21, 2023
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add different default function configurations to fuzzer
not there, payable, different levels of nonpayable.
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Commits on Jul 23, 2023
Commits on Jul 24, 2023
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