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Update verilator to 4.018

Authored by davidjharder on Aug 30 2019, 2:45 AM.



Update verilator to 4.018.

Summarized Changelog

  • When showing an error, show source code and offer suggestions of replacements.
  • When showing an error, show the instance location.
  • Add --rr.
  • Change MULTITOP to warning to help linting.
  • Add XSim support to
  • Show included-from filenames in warnings.
  • Fix elaboration time errors.
  • Fix not reporting some duplicate signals/ports.
  • Fix not in array context on non-power-of-two slices.
  • Fix system compile flags injection.
  • Fix enum values not being sized based on parent.
  • Fix internal error on gate optimization of assign.
  • Add --dpi-hdr-only.

Full details here.

Test Plan

Diff Detail

R4609 verilator
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

davidjharder created this revision.Aug 30 2019, 2:45 AM
davidjharder requested review of this revision.Aug 30 2019, 2:45 AM
JoshStrobl accepted this revision.Aug 30 2019, 10:08 AM
JoshStrobl edited the summary of this revision. (Show Details)
JoshStrobl added a subscriber: JoshStrobl.

LGTM, thanks!

This revision is now accepted and ready to land.Aug 30 2019, 10:09 AM
This revision was automatically updated to reflect the committed changes.