#5327: INLINABLE pragma and newtypes prevents inlining
---------------------------------+------------------------------------------
Reporter: reinerp | Owner: igloo
Type: bug | Status: new
Priority: normal | Milestone: 7.4.1
Component: Compiler | Version: 7.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: Runtime performance bug
---------------------------------+------------------------------------------
Changes (by simonpj):
* owner: => igloo
Comment:
Thanks for identifying this bug so accurately. I really appreciate that.
The fix is nice too.
Ian: could you add a test? I think if you change `(Size 0)` to `(Size
17)` in the program and then grep for `34#` (twice 17) in the `-ddump-
simpl` output, that'd be a good way to check that the constant-fold had
happened.
Could merge, but not a show stopper.
Simon
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5327#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
_______________________________________________
Glasgow-haskell-bugs mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
