Enzyme 0.13.189 fails reverse-mode tests with LLVM canonicalization error #73

timeout 3600 julia +1.10 --project=. -e 'using Pkg; Pkg.test(; test_args=["Enzyme"])'\n```\n\nObserved result: `65 passed, 3 errored`, each failing with `LLVM error: Canonicalization failed` in the reverse-mode Enzyme tests. The relevant resolved versions are Enzyme `0.13.189`, EnzymeCore `0.8.21`, Enzyme_jll `0.0.285+0`, GPUCompiler `1.23.0`, and LLVM `9.10.1`.\n\nA control run with the otherwise comparable environment and Enzyme pinned to `0.13.188` passes the entire `test/Enzyme/enzyme_tests.jl` file. The same tests were already present in FWW commit `1a1730e`, so this is dependency-resolution drift rather than an FWW source regression.\n\nThe CI jobs for PR #72 are green; this report records the local reproducible failure for follow-up without expanding that documentation PR.