39 lines
2.5 KiB
JavaScript
39 lines
2.5 KiB
JavaScript
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export function printTree(children, indent = 0) {
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if (!children.length) return
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for (let child of children) {
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console.log(child.char.padStart(1 + indent * 2))
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printTree(child.children, indent + 1)
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}
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}
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export function printIfNotEightyOne(fn) {
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let opt = %GetOptimizationStatus(fn)
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if (opt === 81) return
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printCurrentStatus()
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}
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export function printCurrentStatus(fn) {
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let opt = %GetOptimizationStatus(fn)
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console.log(`${opt.toString(2).padStart(17, '0').split('').join(' ')} (${opt})`)
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}
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export function printStatusHelperText() {
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console.log(`┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬
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│ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ └─╸ is function
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│ │ │ │ │ │ │ │ │ │ │ │ │ │ │ └───╸ is never optimized
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│ │ │ │ │ │ │ │ │ │ │ │ │ │ └─────╸ is always optimized
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│ │ │ │ │ │ │ │ │ │ │ │ │ └───────╸ is maybe deoptimized
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│ │ │ │ │ │ │ │ │ │ │ │ └─────────╸ is optimized
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│ │ │ │ │ │ │ │ │ │ │ └───────────╸ is optimized by TurboFan
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│ │ │ │ │ │ │ │ │ │ └─────────────╸ is interpreted
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│ │ │ │ │ │ │ │ │ └───────────────╸ is marked for optimization
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│ │ │ │ │ │ │ │ └─────────────────╸ is marked for concurrent optimization
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│ │ │ │ │ │ │ └───────────────────╸ is optimizing concurrently
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│ │ │ │ │ │ └─────────────────────╸ is executing
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│ │ │ │ │ └───────────────────────╸ topmost frame is turbo fanned
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│ │ │ │ └─────────────────────────╸ lite mode
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│ │ │ └───────────────────────────╸ marked for deoptimization
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│ │ └─────────────────────────────╸ baseline
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│ └───────────────────────────────╸ topmost frame is interpreted
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└─────────────────────────────────╸ topmost frame is baseline`)
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}
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