Fix CONTINUE node in the cfg #1275

Job	Run time
tests (ubuntu-latest, unit, 3.8)	48s
tests (ubuntu-latest, unit, 3.11)	48s
tests (ubuntu-latest, integration, 3.8)	2m 31s
tests (ubuntu-latest, integration, 3.11)	2m 17s
tests (ubuntu-latest, tool, 3.8)	57s
tests (ubuntu-latest, tool, 3.11)	45s
tests (windows-2022, unit, 3.8)	2m 40s
tests (windows-2022, unit, 3.11)	2m 55s
tests (windows-2022, integration, 3.8)	4m 9s
tests (windows-2022, integration, 3.11)	3m 4s
tests (windows-2022, tool, 3.8)	4m 29s
tests (windows-2022, tool, 3.11)	5m 37s
coverage	13s
	31m 13s

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