compiler: Generate less integer arithmetic #6274

Job	Run time
pytest-ubuntu-py311-gcc11-noomp-base	28m 16s
pytest-ubuntu-py311-gcc11-noomp-adjoint	28m 5s
pytest-ubuntu-py38-gcc12-omp-base	28m 47s
pytest-ubuntu-py38-gcc12-omp-adjoint	27m 46s
pytest-ubuntu-py37-gcc7-omp-base	29m 28s
pytest-ubuntu-py37-gcc7-omp-adjoint	28m 43s
pytest-ubuntu-py310-gcc10-noomp-base	27m 36s
pytest-ubuntu-py310-gcc10-noomp-adjoint	27m 17s
pytest-ubuntu-py312-gcc13-omp-base	38m 50s
pytest-ubuntu-py312-gcc13-omp-adjoint	38m 12s
pytest-ubuntu-py39-gcc9-omp-base	28m 20s
pytest-ubuntu-py39-gcc9-omp-adjoint	27m 11s
pytest-osx-py37-clang-omp-base	3m 59s
pytest-docker-py39-gcc-omp-base	29m 45s
pytest-docker-py39-gcc-omp-adjoint	25m 39s
pytest-docker-py39-icx-omp-base	24m 49s
pytest-docker-py39-icx-omp-adjoint	26m 21s
	7h 49m 4s

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