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| author | whitequark <whitequark@whitequark.org> | 2020-11-02 19:18:56 +0000 |
|---|---|---|
| committer | whitequark <whitequark@whitequark.org> | 2020-11-02 19:18:56 +0000 |
| commit | 65083e9520e3f39bef3e89a56ecc08f60c1286e6 (patch) | |
| tree | 91d4ad5ddd2d157f7d8d2aa5be533c6e8be31d59 /Makefile | |
| parent | d9af3cadf84c55883cfac5d16def085e9d19bd76 (diff) | |
| download | yosys-65083e9520e3f39bef3e89a56ecc08f60c1286e6.tar.gz yosys-65083e9520e3f39bef3e89a56ecc08f60c1286e6.tar.bz2 yosys-65083e9520e3f39bef3e89a56ecc08f60c1286e6.zip | |
cxxrtl: run `hierarchy -auto-top` if no top module is present.
In most cases, a CXXRTL simulation would use a top module, either
because this module serves as an entry point to the CXXRTL C API,
or because the outputs of a top module are unbuffered, improving
performance. Taking this into account, the CXXRTL backend now runs
`hierarchy -auto-top` if there is no top module. For the few cases
where this behavior is unwanted, it now accepts a `-nohierarchy`
option.
Fixes #2373.
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions