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fixup! Implementation of Lengauer-Tarjan algorithm to find dominators

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Kamil Śliwak 2023-08-11 18:58:20 +02:00 committed by r0qs
parent 56cabdc69a
commit a9a09bea6d
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GPG Key ID: 61503DBA6667276C
1 changed files with 6 additions and 6 deletions
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12
libyul/backends/evm/Dominator.h
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@ -40,10 +40,10 @@ class Dominator
{
public:
Dominator(Vertex _entry, size_t _numVertices)
Dominator(Vertex _entry, size_t _numVertices):
m_vertex(_numVertices),
m_immediateDominator(lengauerTarjanDominator(_entry, _numVertices))
{
m_vertex = std::vector<Vertex>(_numVertices);
m_immediateDominator = lengauerTarjanDominator(_entry, _numVertices);
buildDominatorTree();
}
@ -97,18 +97,18 @@ public:
{
solAssert(!m_vertex.empty());
// The entry node always dominates all other nodes
std::vector<Vertex> dominators = std::vector<Vertex>{m_vertex[0]};
std::vector<Vertex> dominators{m_vertex[0]};
size_t idomIdx = m_immediateDominator[m_vertexIndex[_v]];
if (idomIdx == 0)
return std::move(dominators);
return dominators;
while (idomIdx != 0)
{
dominators.emplace_back(m_vertex[idomIdx]);
idomIdx = m_immediateDominator[idomIdx];
}
return std::move(dominators);
return dominators;
}
void buildDominatorTree() {