shift || true
if [[ "$cmd" = "jit" ]]; then
-cargo "+${TOOLCHAIN}" rustc "$@" -- --jit
+cargo "+${TOOLCHAIN}" rustc "$@" -- -Cllvm-args=mode=jit -Cprefer-dynamic
+elif [[ "$cmd" = "lazy-jit" ]]; then
+cargo "+${TOOLCHAIN}" rustc "$@" -- -Cllvm-args=mode=jit-lazy -Cprefer-dynamic
else
cargo "+${TOOLCHAIN}" "$cmd" "$@"
fi