#7547: Loop when printing External Core
---------------------------------+------------------------------------------
Reporter: simonpj | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.6.1
Keywords: | Os: Unknown/Multiple
Architecture: Unknown/Multiple | Failure: None/Unknown
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Daniel Fischer points out: something is amiss between -fext-core and
optimisations.
Validating (`--testsuite-only --slow`) brought my box to its knees badly,
the culprit turned out to be `T7239` with the optasm, hpc, and optllvm
ways:
{{{
=====> T7239(hpc) 1434 of 3536 [0, 4, 0]
cd ./ext-core && '/home/dafis/GHC/bghc/bindisttest/install dir/bin/ghc'
-
fforce-recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-db
- rtsopts -fno-ghci-history -c T7239.hs -O -fhpc -fext-core
>T7239.comp.stderr
2>&1
Compile failed (status 256) errors were:
stack overflow: use +RTS -K<size> to increase it
*** unexpected failure for T7239(hpc)
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7547>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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