[GHC] #10491: Regression, simplifier explosion with Accelerate, cannot compile, increasing tick factor is not a workaround
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Sat Jun 20 19:56:21 UTC 2015
#10491: Regression, simplifier explosion with Accelerate, cannot compile,
increasing tick factor is not a workaround
-------------------------------------+-------------------------------------
Reporter: robertce | Owner:
Type: bug | Status: new
Priority: highest | Milestone: 7.10.2
Component: Compiler | Version: 7.10.1
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture:
Type of failure: Compile-time | Unknown/Multiple
performance bug | Test Case:
Blocked By: | Blocking:
Related Tickets: | Differential Revisions:
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Comment (by bgamari):
Phab:D999 adds a `-fno-cross-module-specialisation` option which works
around the blow-up will likely still be present in 7.10.2. I'm still
trying to work out exactly what is happening.
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10491#comment:28>
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