Merge JMP_FRAMELESS cache slots in Optimizer/compact_literals #18093
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This avoids repeated lookups in the function table for the same function name. Although this optimization is observable, i.e. defining a function via an include in between 2 JMP_FRAMELESS for the same function, this cannot be relied on already as far as I know if the optimizer runs.
dstogov
approved these changes
Mar 17, 2025
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| case ZEND_DECLARE_ANON_CLASS: | ||
| case ZEND_DECLARE_CLASS_DELAYED: | ||
| case ZEND_JMP_FRAMELESS: |
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Ir may make sense to separate code for ZEND_JMP_FRAMELESS from others.
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This avoids repeated lookups in the function table for the same function name.
Although this optimization is observable, i.e. defining a function via an include in between 2 JMP_FRAMELESS for the same function, this cannot be relied on already as far as I know if the optimizer runs.