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yul-phaser README: --no-optimize-yul options is not really necessary

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Kamil Śliwak 2020-05-08 22:03:32 +02:00
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tools/yulPhaser/README.md
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@ -66,14 +66,11 @@ tools/yul-phaser *.yul \
`yul-phaser` can process the intermediate representation produced by `solc`: `yul-phaser` can process the intermediate representation produced by `solc`:
``` bash ``` bash
solc/solc <sol file> \ solc/solc <sol file> --ir --output-dir <output directory>
--ir \
--no-optimize-yul \
--output-dir <output directory>
``` ```
After running this command you'll find one or more .yul files in the output directory. After running this command you'll find one or more .yul files in the output directory.
These files contain whole Yul objects rather than just raw Yul programs but `yul-phaser` is prepared to handle them. These files contain whole Yul objects rather than just raw Yul programs but `yul-phaser` is prepared to handle them too.
### How to choose good parameters ### How to choose good parameters
Choosing good parameters for a genetic algorithm is not a trivial task but phaser's defaults are generally enough to find a sequence that gives results comparable or better than one hand-crafted by an experienced developer for a given set of programs. Choosing good parameters for a genetic algorithm is not a trivial task but phaser's defaults are generally enough to find a sequence that gives results comparable or better than one hand-crafted by an experienced developer for a given set of programs.