bf2637f4e8
Split out `option::unwrap_failed` like we have `result::unwrap_failed` ...and like `option::expect_failed`
The goal of this directory is to track the quality of MIR that is given to codegen in a standard -O
condiguration.
As such, feel free to --bless
whatever changes you get here, so long as doing so doesn't add substantially more MIR.