Enable Phase C link for class const fetch and instanceof#545
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Implement Object_ JIT helpers for class constants and instanceof (including __value__ object boxing), complete VM lowering, and promote the bootstrap fixtures to aot_link_targets. Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
TYPE_CLASS_CONST_FETCHandTYPE_INSTANCEOFinObject_(class constant table,class_idchecks,__value__object read/write).boolreturns and boxed-to-native return unboxing in JIT.class_const_fetch.phpandinstanceof_check.phpfrom bootstrap Phase C pending list and regeneratedocs/bootstrap-profile.json.Test plan
dockerAOT compile + runtest/bootstrap-aot/class_const_fetch.phpandinstanceof_check.php./script/bootstrap-aot-link.sh(9 targets OK)vendor/bin/phpunit --group bootstrap,aot-link,llvm test/aot/BootstrapPhaseCTest.phpMade with Cursor