CBE and LLVM: handle unused try instructions

In both backends they did not observe the Liveness information for try
instructions. Now they do. For the C backend this is necessary for
correctness; for the LLVM backend, it improves code generation.
4aae0b09cfAndrew Kelley committed on 12/4/2022, 10:57:40 PMparentf2e59e4
2 files changedLine totals unavailable