#5869: Compiling the Haskell bindings for ROSE causes a ghc panic
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Reporter: axch | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 6.12.1 | Keywords:
Os: Linux | Architecture: x86_64 (amd64)
Failure: Compile-time crash | Testcase:
Blockedby: | Blocking:
Related: |
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Changes (by axch):
* cc: axch@… (added)
Comment:
Carrying out the suggestion of compiling with -fregs-graph (by the
mechanism of adding {{{ {-# OPTIONS_GHC -fregs-graph #-} }}} to the
offending
source file) produces this:
{{{
Preprocessing library rose-0.9.5.1...
Building rose-0.9.5.1...
[ 21 of 708] Compiling ROSE.Sage3.Methods.SgSymbolTable (
ROSE/Sage3/Methods/SgSymbolTable.hs,
dist/build/ROSE/Sage3/Methods/SgSymbolTable.o )
ghc: panic! (the 'impossible' happened)
(GHC version 6.12.1 for x86_64-unknown-linux):
regSpill: out of spill slots!
regs to spill = 2103
slots left = 2040
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Debian-specific note: please remove old .hi files and try again.
For details, see /usr/share/doc/ghc6/README.Debian
}}}
P.S. This is ROSE version 0.9.5a
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5869#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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