#3608 Regression test tests/bug3410878.c fails for ucz80 with --max-allocs-per-node 150000 --opt-code-size

[Philipp Klaus Krause]

In current trunk (and thus 4.3.0 RC1), the regression test tests/bug3410878.c fails for test-ucz80 when --max-allocs-per-node 150000 --opt-code-size is added to ports/ucz80/spec.mk.