Make Core Lint faster
Not using -dcore-lint makes the validate build 25% faster overall. See https://perf.haskell.org/ghc/#compare/639e702b6129f501c539b158b982ed8489e3d09c/0206750fcd3fe2299419a9020ec39fa557a866d0.
We should at least profile it and check for anything egregiously inefficient.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.1 |
| Type | Task |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |