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Ensure DFG stats are consistent

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This commit is contained in:
Geza Lore
2022-09-26 14:38:26 +01:00
parent 47bce4157d
commit 9da012568c
3 changed files with 14 additions and 1 deletions
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src/V3DfgPasses.cpp
+7
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@@ -53,6 +53,7 @@ V3DfgOptimizationContext::V3DfgOptimizationContext(const std::string& label)
V3DfgOptimizationContext::~V3DfgOptimizationContext() {
const string prefix = "Optimizations, DFG " + m_label + " ";
V3Stats::addStat(prefix + "General, modules", m_modules);
V3Stats::addStat(prefix + "Ast2Dfg, input equations", m_inputEquations);
V3Stats::addStat(prefix + "Ast2Dfg, representable", m_representable);
V3Stats::addStat(prefix + "Ast2Dfg, non-representable (dtype)", m_nonRepDType);
V3Stats::addStat(prefix + "Ast2Dfg, non-representable (impure)", m_nonRepImpure);
@@ -65,6 +66,12 @@ V3DfgOptimizationContext::~V3DfgOptimizationContext() {
V3Stats::addStat(prefix + "Dfg2Ast, intermediate variables", m_intermediateVars);
V3Stats::addStat(prefix + "Dfg2Ast, replaced variables", m_replacedVars);
V3Stats::addStat(prefix + "Dfg2Ast, result equations", m_resultEquations);
// Check the stats are consistent
UASSERT(m_inputEquations
== m_representable + m_nonRepDType + m_nonRepImpure + m_nonRepTiming + m_nonRepLhs
+ m_nonRepNode + m_nonRepUnknown + m_nonRepVarRef + m_nonRepWidth,
"Inconsistent statistics");
}
// 'Inline' DfgVar nodes with known drivers