[GHC] #13967: Simplifier ticks exhausted (when trying UnfoldingDone) from using lots of ByteString Builder literals
GHC
ghc-devs at haskell.org
Thu Jul 13 00:56:19 UTC 2017
#13967: Simplifier ticks exhausted (when trying UnfoldingDone) from using lots of
ByteString Builder literals
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Reporter: sergv | Owner: (none)
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 8.0.2
Resolution: | Keywords:
Operating System: Linux | Architecture: x86_64
Type of failure: Compile-time | (amd64)
crash or panic | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Rev(s):
Wiki Page: |
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Comment (by bgamari):
This sounds eerily similar to #13960 which I diagnosed today. It looks
like `bytestring`'s treatment of literals is quite silly, resulting in a
great deal of inlining (and perhaps poor code). I have a patch in the
works to fix this.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13967#comment:2>
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