mirror of
https://github.com/rust-lang/rust.git
synced 2025-12-30 14:15:29 +00:00
e420e45d55
Use -Zmir-opt-level=0 in tests for MIR building The mir-opt test suite currently defaults all tests in it to `-Zmir-opt-level=4`, so if a test is trying to test MIR _building_ not optimizations and it is in that directory, it _must_ override the default mir-opt-level.