Multiple conflicting drivers about openlane

[kareefardi]

@Aadhithya33 The warning from Yosys does get handled in OpenLane. If you look in the log file, you will find the following:

Warning: Driver-driver conflict for \BR_EN between cell $procdff$2377.Q and constant 1'0 in iiitb_rv32i: Resolved using constant.
Warning: Driver-driver conflict for \REG[6] [31] between cell $procdff$2337.Q and constant 1'0 in iiitb_rv32i: Resolved using constant.
Warning: Driver-driver conflict for \REG[6] [30] between cell $procdff$2337.Q and constant 1'0 in iiitb_rv32i: Resolved using constant.

However, OpenLane consider this behavior dangerous, captures the original multiple conflicting drivers warning from Yosys and throws an error. This behavior is controlled by the variable QUIT_ON_SYNTH_CHECKS

[Aadhithya33]

@kareefardi Thank you for the reply.
Is it okay to do this "set ::env(QUIT_ON_SYNTH_CHECKS) 0" ?
Can i ignore these warnings and proceed to PnR stage?

[kareefardi]

@Aadhithya33 I think you should try to fix the errors/warnings in your RTL first.

[Aadhithya33]

@kareefardi okay thank you