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