Bug 622 - cxxrtl bugs
Summary: cxxrtl bugs
Alias: None
Product: Libre-SOC's first SoC
Classification: Unclassified
Component: Source Code (show other bugs)
Version: unspecified
Hardware: PC Linux
: Low enhancement
Assignee: whitequark
Depends on:
Reported: 2021-04-10 00:53 BST by Luke Kenneth Casson Leighton
Modified: 2021-04-10 16:41 BST (History)
1 user (show)

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repro case 1 (501 bytes, application/x-wine-extension-v)
2021-04-10 00:53 BST, Luke Kenneth Casson Leighton
repro case 2 (1.02 KB, application/x-wine-extension-v)
2021-04-10 00:54 BST, Luke Kenneth Casson Leighton

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Description Luke Kenneth Casson Leighton 2021-04-10 00:53:54 BST
Created attachment 129 [details]
repro case 1

couple of bugs in cxxrtl

ERROR: Assert `cell_module != nullptr && cell_module->wire(conn.first) && conn.second.is_wire()' failed in backends/cxxrtl/cxxrtl_backend.cc:1339.

repro cases:


latest yosys master
commit a58571d0fe8971cb7d3a619a31b2c21be6d75bac (HEAD -> master, origin/master, origin/HEAD)

this is *after* the commit
#2724 from whitequark/flatten-rewrite-memwr-memid
Comment 1 Luke Kenneth Casson Leighton 2021-04-10 00:54:13 BST
Created attachment 130 [details]
repro case 2