long long int convertion to double

when compiling current master branch (e34c7998) there is bunch of errors caused by invalid data type conversion:

walberla-gompi-omp/build/apps/benchmarks/FlowAroundSphereCodeGen/default_codegen/FlowAroundSphereCodeGen_MacroSetter.cpp:151: error: cannot convert ‘__m512i’ {aka ‘__vector(8) long long int’} to ‘__m512d’ {aka ‘__vector(8) double’}

-DWALBERLA_BUILD_WITH_PYTHON=ON
-DWALBERLA_BUILD_WITH_CODEGEN=ON
-DWALBERLA_OPTIMIZE_FOR_LOCALHOST=ON
-DWALBERLA_BUILD_WITH_FASTMATH=ON
-DWALBERLA_BUILD_WITH_OPENMP=ON ..

gompi/2020a # g++ (GCC) 9.3.0
CMake/3.18.4-GCCcore-9.3.0
Boost/1.72.0-gompi-2020a
FFTW/3.3.8-gompi-2020a