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nexus: Fix getPipDelay returning negative after refactor

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Signed-off-by: gatecat <gatecat@ds0.me>
This commit is contained in:
gatecat 2021-02-23 12:21:55 +00:00
parent 3b45174375
commit 20f0ba9526
1 changed files with 1 additions and 1 deletions
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2
nexus/arch.h
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@ -1117,7 +1117,7 @@ struct Arch : BaseArch<ArchRanges>
DelayQuad getPipDelay(PipId pip) const override DelayQuad getPipDelay(PipId pip) const override
{ {
auto &cls = speed_grade->pip_classes[pip_data(pip).timing_class]; auto &cls = speed_grade->pip_classes[pip_data(pip).timing_class];
return DelayQuad(cls.min_delay, cls.max_delay); return DelayQuad(std::max(0, cls.min_delay), std::max(0, cls.max_delay));
} }
UpDownhillPipRange getPipsDownhill(WireId wire) const override UpDownhillPipRange getPipsDownhill(WireId wire) const override