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Broken link error when inlining functions under while loops #1330

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veripoolbot opened this issue Aug 16, 2018 · 2 comments
Closed

Broken link error when inlining functions under while loops #1330

veripoolbot opened this issue Aug 16, 2018 · 2 comments
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@veripoolbot veripoolbot commented Aug 16, 2018


Author Name: Julien Margetts
Original Redmine Issue: 1330 from https://www.veripool.org

Original Assignee: Wilson Snyder (@wsnyder)


This internal error occurs when verilating the attached test case, but only when the --trace switch is specified

verilator -cc --exe <attachedfile.v> --trace

Additional infomation from --debug switch:

%Error: Internal Error: cache.v:26: ../V3Broken.cpp:224: Broken link in node (or something without maybePointedTo): m_taskp && !m_taskp->brokeExists()

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@veripoolbot veripoolbot commented Aug 21, 2018


Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2018-08-21T22:09:53Z


Thanks for the good test case, this was related to certain function calls under while loops.

Fixed in git towards 3.925.

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@veripoolbot veripoolbot commented Aug 22, 2018


Original Redmine Comment
Author Name: Wilson Snyder (@wsnyder)
Original Date: 2018-08-22T22:48:33Z


In 3.926.

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