Simplifier performance regression (or infinite loop)
Compiling simplCore/should_compile/T3016.hs with -O does not finish with 7.1.20110627 (I waited over 10 minutes), but it completes in 30s with 7.0.3.
Without -O it compiles fine, in about the same time as 7.0.3.
Marking as "highest" because this is a regression.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.0.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | highest |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |