[TailDuplicator] Do not restrict the computed gotos (#114990) Fixes #106846. This is what I learned from GCC. I found that GCC does not duplicate the BB that has indirect jumps with the jump table. I believe GCC has provided a clear explanation here: > Duplicate the blocks containing computed gotos. This basically unfactors computed gotos that were factored early on in the compilation process to speed up edge based data flow. We used to not unfactor them again, which can seriously pessimize code with many computed jumps in the source code, such as interpreters.
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