Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/Silicon Labs/Series1/EFM32GG12B/EFM32GG12B410F1024IL112/PDM/IFS#0x0
Interrupt Flag Set Register
Set DV Interrupt Flag
Set DVL Interrupt Flag
Set OF Interrupt Flag
Set UF Interrupt Flag
https://github.com/cmsis-svd/cmsis-svd-data