SSA: Remove unnecessary shuffling logic#16591
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After fixing tail, when we are trying to fix args, it is not possible anymore that the stack top would be required in tail but not present there yet. Thus, we can assert this and delete logic that assumed this could occur.
clonker
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Apr 13, 2026
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clonker
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clonker
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I agree, by calling fixTailSlot first - which iterates the args range and on any slot that is required in tail but not there yet, returns StackModified or StackTooDeep, this is indeed dead code. Nice find!
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After fixing tail, when we are trying to fix args, it is not possible anymore that the stack top would be required in tail but not present there yet.
Thus, we can assert this and delete logic that assumed this could occur.