Fix GH-22915: Preserve parent regs in zend_jit_deoptimizer_start() - #22916
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arnaud-lb wants to merge 3 commits into
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Fix GH-22915: Preserve parent regs in zend_jit_deoptimizer_start()#22916arnaud-lb wants to merge 3 commits into
arnaud-lb wants to merge 3 commits into
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arnaud-lb
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July 29, 2026 10:24
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See GH-22915.
Fix by emitting an early RLOAD for every register that will be saved later.
This was already done at the beginning of side traces, but not in "compiled exits" aka blacklisted side traces.
Should fix https://github.com/php/php-src/actions/runs/30059575887/job/89378471139#step:15:2441.
This changes
opcache.jit_max_side_tracesto aPHP_INI_ALL. Should be harmless and makes the test reliable.