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  • Glasgow Haskell CompilerGlasgow Haskell Compiler
  • GHCGHC
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  • #9886
Closed
Open
Issue created Dec 15, 2014 by erikd@trac-erikd

PowerPC : Undefined reference to `__sync_fetch_and_xor_8'

Compiling on PowerPC with git head (0c9c2d89), compile terminates with:

/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_fetch_and_xor_8'
/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_fetch_and_and_8'
/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_fetch_and_nand_8'
/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_val_compare_and_swap_8'
/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_fetch_and_sub_8'
/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_fetch_and_add_8'
/home/ghc-upstream/libraries/ghc-prim/dist-install/build/
    libHSghcpr_FgrV6cgh2JHBlbcx1OSlwt-ghc7.9.20141214.so: undefined
    reference to `__sync_fetch_and_or_8'

Looks like some new primops that need to be implemented for powerpc.

Trac metadata
Trac field Value
Version 7.8.3
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler (CodeGen)
Test case
Differential revisions
BlockedBy
Related
Blocking
CC simonmar
Operating system
Architecture
Edited Mar 10, 2019 by erikd
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