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Add SSAReverser to the yul optimiser.

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This commit is contained in:
Daniel Kirchner
2019-01-17 20:37:43 +01:00
parent 7c07e94986
commit 6de2d92f20
16 changed files with 470 additions and 82 deletions
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test/tools/yulopti.cpp
+5 -1
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@@ -46,6 +46,7 @@
#include <libyul/optimiser/UnusedPruner.h>
#include <libyul/optimiser/ExpressionJoiner.h>
#include <libyul/optimiser/RedundantAssignEliminator.h>
#include <libyul/optimiser/SSAReverser.h>
#include <libyul/optimiser/SSATransform.h>
#include <libyul/optimiser/StructuralSimplifier.h>
#include <libyul/optimiser/VarDeclInitializer.h>
@@ -129,7 +130,7 @@ public:
cout << "(q)quit/(f)flatten/(c)se/initialize var(d)ecls/(x)plit/(j)oin/(g)rouper/(h)oister/" << endl;
cout << " (e)xpr inline/(i)nline/(s)implify/(u)nusedprune/ss(a) transform/" << endl;
cout << " (r)edundant assign elim./re(m)aterializer/f(o)r-loop-pre-rewriter/" << endl;
cout << " s(t)ructural simplifier/equi(v)alent function combiner? " << endl;
cout << " s(t)ructural simplifier/equi(v)alent function combiner/ssa re(V)erser? " << endl;
cout.flush();
int option = readStandardInputChar();
cout << ' ' << char(option) << endl;
@@ -188,6 +189,9 @@ public:
case 'v':
EquivalentFunctionCombiner::run(*m_ast);
break;
case 'V':
SSAReverser{}(*m_ast);
break;
default:
cout << "Unknown option." << endl;
}