Re: [GHC] #7547: Loop when printing External Core
#7547: Loop when printing External Core ---+ Reporter: simonpj | Owner: Type: bug | Status: closed Priority: normal| Milestone: Component: Compiler |Version: 7.6.1 Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase:| Blockedby: Blocking:|Related: ---+ Changes (by igloo): * status: merge = closed * resolution: = fixed Comment: Merged as f7d9e72f4f79d3a8f635c3312ddd524a727334e4 -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7547#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
[GHC] #7547: Loop when printing External Core
#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:|
-+--
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
21
Compile failed (status 256) errors were:
stack overflow: use +RTS -Ksize to increase it
*** unexpected failure for T7239(hpc)
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7547
GHC http://www.haskell.org/ghc/
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Re: [GHC] #7547: Loop when printing External Core
#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:|
-+--
Comment(by simonpj@…):
commit 3f7b147c41a83bb69e2cd2337994434bf2507ef3
{{{
Author: Simon Peyton Jones simo...@microsoft.com
Date: Wed Jan 2 15:47:31 2013 +
Fix bug in External Core pretty printer (fixes Trac #7547)
This bug was making GHC loop when printing external core from test
T7239.
compiler/coreSyn/PprExternalCore.lhs | 10 --
1 files changed, 8 insertions(+), 2 deletions(-)
}}}
--
Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7547#comment:1
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler
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Re: [GHC] #7547: Loop when printing External Core
#7547: Loop when printing External Core -+-- Reporter: simonpj | Owner: Type: bug | Status: merge 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:| -+-- Changes (by simonpj): * status: new = merge Comment: Fixed. I won't add a new test. Merge to 7.6. Simon -- Ticket URL: http://hackage.haskell.org/trac/ghc/ticket/7547#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler ___ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
