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Split known state from common subexpression eliminator.

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chriseth 2015-04-29 18:16:05 +02:00
parent fce1a7f82e
commit 8416a6260f
1 changed files with 4 additions and 2 deletions
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6
libsolidity/SolidityOptimizer.cpp
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@ -90,7 +90,8 @@ public:
for (AssemblyItem& item: input) for (AssemblyItem& item: input)
item.setLocation(SourceLocation(1, 3, make_shared<string>(""))); item.setLocation(SourceLocation(1, 3, make_shared<string>("")));
eth::CommonSubexpressionEliminator cse; eth::KnownState state;
eth::CommonSubexpressionEliminator cse(state);
BOOST_REQUIRE(cse.feedItems(input.begin(), input.end()) == input.end()); BOOST_REQUIRE(cse.feedItems(input.begin(), input.end()) == input.end());
AssemblyItems output = cse.getOptimizedItems(); AssemblyItems output = cse.getOptimizedItems();
@ -231,7 +232,8 @@ BOOST_AUTO_TEST_CASE(function_calls)
BOOST_AUTO_TEST_CASE(cse_intermediate_swap) BOOST_AUTO_TEST_CASE(cse_intermediate_swap)
{ {
eth::CommonSubexpressionEliminator cse; eth::KnownState state;
eth::CommonSubexpressionEliminator cse(state);
AssemblyItems input{ AssemblyItems input{
Instruction::SWAP1, Instruction::POP, Instruction::ADD, u256(0), Instruction::SWAP1, Instruction::SWAP1, Instruction::POP, Instruction::ADD, u256(0), Instruction::SWAP1,
Instruction::SLOAD, Instruction::SWAP1, u256(100), Instruction::EXP, Instruction::SWAP1, Instruction::SLOAD, Instruction::SWAP1, u256(100), Instruction::EXP, Instruction::SWAP1,