haskell.packages.ghc96.tls: work around aarch64 codegen bug

  # The curl executable is required for withApplication tests.

  warp_3_3_28 = addTestToolDepend pkgs.curl super.warp_3_3_28;

  # The NCG backend for aarch64 generates invalid jumps in some situations,

  # the workaround on 9.6 is to revert to the LLVM backend (which is used

  # for these sorts of situations even on 9.2 and 9.4).

  # https://gitlab.haskell.org/ghc/ghc/-/issues/23746#note_525318

  tls = appendConfigureFlags

    (lib.optionals pkgs.stdenv.hostPlatform.isAarch64 [ "--ghc-option=-fllvm" ])

    super.tls;

}