Ticket #5284 (closed bug: fixed)
Simplifier performance regression (or infinite loop)
|Reported by:||simonmar||Owned by:||igloo|
|Type of failure:||Compile-time performance bug||Difficulty:|
|Test Case:||Blocked By:|
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.