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panic: getRegister(x86,unary primop)

Machine: Linux nebula 2.4.9-686 #1 Sun Aug 19 10:46:52
EST 2001 i686 unknown

gcc version (irrelevant, but): gcc version 2.95.4
20011006 (Debian prerelease)

Broken compiler run: 
cwitty(cwitty)@nebula ~/prcs/poly> ghc -v -syslib lang
-O -fasm -c Bug.hs
Glasgow Haskell Compiler, Version 5.02, for Haskell 98,
compiled by GHC version 5.02
Using package config file: /usr/lib/ghc-5.02/package.conf

==================== Packages ====================
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Hsc static flags: -static -fignore-asserts
-ffoldr-build-on -fdo-eta-reduction
-fdo-lambda-eta-expansion -fcase-merge -flet-to-case
-flet-no-escape
*** Checking old interface for hs = Just "Bug.hs", hspp
= Just "Bug.hs":
Compiling Editor           ( Bug.hs, Bug.o )
*** Parser:
*** Renamer:
*** Typechecker:
*** Desugar:
    Result size = 41
*** Simplify:
    Result size = 52
    Result size = 24
    Result size = 24
*** Specialise:
    Result size = 24
*** Float out (not floating lambdas):
    Result size = 24
*** Float inwards:
    Result size = 24
*** Simplify:
    Result size = 19
    Result size = 19
*** Simplify:
    Result size = 19
*** Simplify:
    Result size = 19
*** Demand analysis:
    Result size = 19
*** Worker Wrapper binds:
    Result size = 19
*** GlomBinds:
*** Simplify:
    Result size = 19
*** Float out (not floating lambdas):
    Result size = 19
*** Common sub-expression:
    Result size = 19
*** Float inwards:
    Result size = 19
*** Simplify:
    Result size = 19
*** Tidy Core:
    Result size = 19
*** CorePrep:
    Result size = 19
*** Stg2Stg:
*** CodeGen:
*** CodeOutput:
*** Deleting temp files
Deleting: /tmp/ghc4255.s /tmp/ghc4255.hspp
Warning: deleting non-existent /tmp/ghc4255.hspp
ghc-5.02: panic! (the `impossible' happened, GHC
version 5.02):
        getRegister(x86,unary primop)
    (Prim deRefStablePtrzh Temp(B0StgAddr))

Please report it as a compiler bug to
glasgow-haskell-bugs@haskell.org,
or http://sourceforge.net/projects/ghc/.


I compiled this version of ghc myself, using the Debian
packaging scripts from the Debian ghc package.

Carl Witty
Trac metadata
Trac field Value
Version 5.02
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution ResolvedFixed
Component Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system
Architecture
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