LibJS: Generate unwind chains for break in Bytecode

This uses a newly added instruction `ScheduleJump` This instruction tells the finally proceeding it, that instead of jumping to it's next block it should jump to the designated block.
Author: https://github.com/Hendiadyoin1 Commit: f5376cb282 Pull-request: https://github.com/SerenityOS/serenity/pull/16184 Issue: https://github.com/SerenityOS/serenity/issues/16393 Reviewed-by: https://github.com/alimpfard ✅ Reviewed-by: https://github.com/kleinesfilmroellchen
2025-08-18 08:20:44 +00:00 · 2022-11-25 16:15:34 +01:00 · 2022-11-25 16:15:34 +01:00 · f5376cb282 · 2024-07-17 21:26:19 +09:00
commit f5376cb282
parent 495ba53e46
9 changed files with 123 additions and 19 deletions
--- a/Userland/Libraries/LibJS/Bytecode/Instruction.h
+++ b/Userland/Libraries/LibJS/Bytecode/Instruction.h
@ -78,6 +78,7 @@
    O(ResolveThisBinding)            \
    O(Return)                        \
    O(RightShift)                    \
+    O(ScheduleJump)                  \
    O(SetVariable)                   \
    O(Store)                         \
    O(StrictlyEquals)                \