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fixup! Implementation of Lengauer-Tarjan algorithm to find dominators

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This commit is contained in:
Kamil Śliwak 2023-08-11 18:00:38 +02:00 committed by r0qs
parent db5b657bd2
commit 0bf0d1943a
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GPG Key ID: 61503DBA6667276C
1 changed files with 133 additions and 133 deletions
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266
test/libyul/DominatorTest.cpp
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@ -37,7 +37,7 @@ struct ImmediateDominatorTest
}
};
typedef std::pair<std::string, std::string> edge;
typedef std::pair<std::string, std::string> Edge;
struct ForEachVertexSuccessorTest {
template<typename Callable>
@ -61,7 +61,7 @@ class DominatorFixture
protected:
static ImmediateDominatorTest const* generateGraph(
std::vector<std::string> _vertices,
std::vector<ImmediateDominatorTest::edge> _edges,
std::vector<ImmediateDominatorTest::Edge> _edges,
std::vector<size_t> _expectedIdom,
std::map<std::string, size_t> _expectedDFSIndices
)
@ -89,7 +89,7 @@ BOOST_AUTO_TEST_SUITE(Dominators)
BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
{
typedef ImmediateDominatorTest::edge edge;
typedef ImmediateDominatorTest::Edge Edge;
std::vector<ImmediateDominatorTest const*> inputGraph(9);
// A
@ -110,15 +110,15 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[0] = generateGraph(
{"A", "B", "C", "D", "E", "F", "G", "H"},
{
edge("A", "B"),
edge("B", "C"),
edge("B", "D"),
edge("C", "D"),
edge("C", "G"),
edge("D", "E"),
edge("E", "F"),
edge("G", "H"),
edge("H", "F")
Edge("A", "B"),
Edge("B", "C"),
Edge("B", "D"),
Edge("C", "D"),
Edge("C", "G"),
Edge("D", "E"),
Edge("E", "F"),
Edge("G", "H"),
Edge("H", "F")
},
{0, 0, 1, 1, 3, 1, 2, 6},
{
@ -144,16 +144,16 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[1] = generateGraph(
{"A", "B", "C", "D", "E", "F", "G"},
{
edge("A", "B"),
edge("B", "C"),
edge("C", "G"),
edge("C", "A"),
edge("A", "D"),
edge("D", "E"),
edge("D", "F"),
edge("E", "G"),
edge("F", "G"),
edge("G", "C")
Edge("A", "B"),
Edge("B", "C"),
Edge("C", "G"),
Edge("C", "A"),
Edge("A", "D"),
Edge("D", "E"),
Edge("D", "F"),
Edge("E", "G"),
Edge("F", "G"),
Edge("G", "C")
},
{0, 0, 0, 0, 0, 4, 4},
{
@ -191,23 +191,23 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[2] = generateGraph(
{"A", "B", "C", "D", "E", "F", "G", "H", "I"},
{
edge("A", "B"),
edge("A", "C"),
edge("B", "C"),
edge("B", "I"),
edge("B", "E"),
edge("C", "D"),
edge("D", "B"),
edge("E", "H"),
edge("E", "F"),
edge("F", "G"),
edge("F", "C"),
edge("G", "E"),
edge("G", "A"),
edge("G", "D"),
edge("H", "G"),
edge("I", "E"),
edge("I", "H")
Edge("A", "B"),
Edge("A", "C"),
Edge("B", "C"),
Edge("B", "I"),
Edge("B", "E"),
Edge("C", "D"),
Edge("D", "B"),
Edge("E", "H"),
Edge("E", "F"),
Edge("F", "G"),
Edge("F", "C"),
Edge("G", "E"),
Edge("G", "A"),
Edge("G", "D"),
Edge("H", "G"),
Edge("I", "E"),
Edge("I", "H")
},
{0, 0, 0, 0, 1, 1, 1, 1, 5},
{
@ -228,27 +228,27 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[3] = generateGraph(
{"R", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "L", "K"},
{
edge("R", "B"),
edge("R", "A"),
edge("R", "C"),
edge("B", "A"),
edge("B", "D"),
edge("B", "E"),
edge("A", "D"),
edge("D", "L"),
edge("L", "H"),
edge("E", "H"),
edge("H", "E"),
edge("H", "K"),
edge("K", "I"),
edge("K", "R"),
edge("C", "F"),
edge("C", "G"),
edge("F", "I"),
edge("G", "I"),
edge("G", "J"),
edge("J", "I"),
edge("I", "K"),
Edge("R", "B"),
Edge("R", "A"),
Edge("R", "C"),
Edge("B", "A"),
Edge("B", "D"),
Edge("B", "E"),
Edge("A", "D"),
Edge("D", "L"),
Edge("L", "H"),
Edge("E", "H"),
Edge("H", "E"),
Edge("H", "K"),
Edge("K", "I"),
Edge("K", "R"),
Edge("C", "F"),
Edge("C", "G"),
Edge("F", "I"),
Edge("G", "I"),
Edge("G", "J"),
Edge("J", "I"),
Edge("I", "K"),
},
{0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 9, 9, 11},
{
@ -274,22 +274,22 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[4] = generateGraph(
{"R", "W", "X1", "X2", "X3", "X4", "X5", "X6", "X7", "Y"},
{
edge("R", "W"),
edge("R", "Y"),
edge("W", "X1"),
edge("Y", "X7"),
edge("X1", "X2"),
edge("X2", "X1"),
edge("X2", "X3"),
edge("X3", "X2"),
edge("X3", "X4"),
edge("X4", "X3"),
edge("X4", "X5"),
edge("X5", "X4"),
edge("X5", "X6"),
edge("X6", "X5"),
edge("X6", "X7"),
edge("X7", "X6")
Edge("R", "W"),
Edge("R", "Y"),
Edge("W", "X1"),
Edge("Y", "X7"),
Edge("X1", "X2"),
Edge("X2", "X1"),
Edge("X2", "X3"),
Edge("X3", "X2"),
Edge("X3", "X4"),
Edge("X4", "X3"),
Edge("X4", "X5"),
Edge("X5", "X4"),
Edge("X5", "X6"),
Edge("X6", "X5"),
Edge("X6", "X7"),
Edge("X7", "X6")
},
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{
@ -312,30 +312,30 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[5] = generateGraph(
{"R", "W1", "W2", "W3", "X1", "X2", "X3", "Y1", "Y2", "Y3", "Z1", "Z2", "Z3"},
{
edge("R", "W1"),
edge("R", "X1"),
edge("R", "Z3"),
edge("W1", "W2"),
edge("W2", "W3"),
edge("X1", "X2"),
edge("X2", "X3"),
edge("X3", "Y1"),
edge("Y1", "W1"),
edge("Y1", "W2"),
edge("Y1", "W3"),
edge("Y1", "Y2"),
edge("Y2", "W1"),
edge("Y2", "W2"),
edge("Y2", "W3"),
edge("Y2", "Y3"),
edge("Y3", "W1"),
edge("Y3", "W2"),
edge("Y3", "W3"),
edge("Y3", "Z1"),
edge("Z1", "Z2"),
edge("Z2", "Z1"),
edge("Z2", "Z3"),
edge("Z3", "Z2")
Edge("R", "W1"),
Edge("R", "X1"),
Edge("R", "Z3"),
Edge("W1", "W2"),
Edge("W2", "W3"),
Edge("X1", "X2"),
Edge("X2", "X3"),
Edge("X3", "Y1"),
Edge("Y1", "W1"),
Edge("Y1", "W2"),
Edge("Y1", "W3"),
Edge("Y1", "Y2"),
Edge("Y2", "W1"),
Edge("Y2", "W2"),
Edge("Y2", "W3"),
Edge("Y2", "Y3"),
Edge("Y3", "W1"),
Edge("Y3", "W2"),
Edge("Y3", "W3"),
Edge("Y3", "Z1"),
Edge("Z1", "Z2"),
Edge("Z2", "Z1"),
Edge("Z2", "Z3"),
Edge("Z3", "Z2")
},
{0, 0, 0, 0, 0, 4, 5, 6, 7, 8, 0, 0, 0},
{
@ -362,21 +362,21 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[6] = generateGraph(
{"R", "X1", "X2", "X3", "Y1", "Y2", "Y3", "Z1", "Z2", "Z3"},
{
edge("R", "X1"),
edge("R", "Z1"),
edge("X1", "Y1"),
edge("X1", "X2"),
edge("X2", "X3"),
edge("X2", "Y2"),
edge("X3", "Y3"),
edge("Y1", "Z1"),
edge("Y1", "Z2"),
edge("Z1", "Y1"),
edge("Y2", "Z2"),
edge("Y2", "Z3"),
edge("Z2", "Y2"),
edge("Y3", "Z3"),
edge("Z3", "Y3")
Edge("R", "X1"),
Edge("R", "Z1"),
Edge("X1", "Y1"),
Edge("X1", "X2"),
Edge("X2", "X3"),
Edge("X2", "Y2"),
Edge("X3", "Y3"),
Edge("Y1", "Z1"),
Edge("Y1", "Z2"),
Edge("Z1", "Y1"),
Edge("Y2", "Z2"),
Edge("Y2", "Z3"),
Edge("Z2", "Y2"),
Edge("Y3", "Z3"),
Edge("Z3", "Y3")
},
{0, 0, 0, 0, 0, 0, 0, 0, 1, 8},
{
@ -399,15 +399,15 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[7] = generateGraph(
{"R", "W", "X1", "X2", "X3", "Y", "Z"},
{
edge("R", "W"),
edge("R", "Y"),
edge("W", "X1"),
edge("W", "X2"),
edge("W", "X3"),
edge("Y", "Z"),
edge("Z", "X3"),
edge("X3", "X2"),
edge("X2", "X1")
Edge("R", "W"),
Edge("R", "Y"),
Edge("W", "X1"),
Edge("W", "X2"),
Edge("W", "X3"),
Edge("Y", "Z"),
Edge("Z", "X3"),
Edge("X3", "X2"),
Edge("X2", "X1")
},
{0, 0, 0, 0, 0, 0, 5},
{
@ -427,15 +427,15 @@ BOOST_FIXTURE_TEST_CASE(immediate_dominator, DominatorFixture)
inputGraph[8] = generateGraph(
{"R", "X1", "X2", "X3", "Y1", "Y2", "Y3"},
{
edge("R", "X1"),
edge("R", "Y1"),
edge("R", "Y2"),
edge("R", "Y3"),
edge("X1", "X2"),
edge("X2", "X3"),
edge("X3", "Y1"),
edge("X3", "Y2"),
edge("X3", "Y3")
Edge("R", "X1"),
Edge("R", "Y1"),
Edge("R", "Y2"),
Edge("R", "Y3"),
Edge("X1", "X2"),
Edge("X2", "X3"),
Edge("X3", "Y1"),
Edge("X3", "Y2"),
Edge("X3", "Y3")
},
{0, 0, 1, 2, 0, 0, 0},
{