[GHC] #6084: Add stg_ap_pnnv and related call patterns
GHC
ghc-devs at haskell.org
Wed Nov 27 15:29:17 UTC 2013
#6084: Add stg_ap_pnnv and related call patterns
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Reporter: SimonMeier | Owner: simonmar
Type: feature request | Status: patch
Priority: high | Milestone: 7.8.1
Component: Runtime System | Version: 7.7
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture: Unknown/Multiple
Type of failure: None/Unknown | Difficulty: Unknown
Test Case: | Blocked By:
Blocking: 8313 | Related Tickets:
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Comment (by parcs):
Replying to [comment:30 simonmar]:
> Thanks for revising the patch.
>
> I spotted one problem: you're referring to `fun` in two places, which
might duplicate some code. The original patch put it in a temp variable
for this reason. It's a good idea to peer at the Cmm code being generated
to see whether it looks as you expect.
Ah, okay. I will reinstate the temp variable for `fun` and then run nofib
again, this time more carefully.
> We'll need a test for this in `testsuite/codeGen`.
Okay.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/6084#comment:31>
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