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| author | chriseth <chris@ethereum.org> | 2017-10-17 04:11:45 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-17 04:11:45 +0800 |
| commit | 7989fc4c356929de47e2d696ef5478c398941508 (patch) | |
| tree | 35cfd7db3b44364243b295c3e6f19d05beb1a996 /test/libevmasm/Optimiser.cpp | |
| parent | 18a72dbe4668e23aaf38404183b978fbbb1824d1 (diff) | |
| parent | f5e91e4a94b01daf2bbde637abef1796f063c348 (diff) | |
| download | dexon-solidity-7989fc4c356929de47e2d696ef5478c398941508.tar.gz dexon-solidity-7989fc4c356929de47e2d696ef5478c398941508.tar.zst dexon-solidity-7989fc4c356929de47e2d696ef5478c398941508.zip | |
Merge pull request #3077 from ethereum/optimze_pops
Assume peephole optimizer was successful if number of pops increased.
Diffstat (limited to 'test/libevmasm/Optimiser.cpp')
| -rw-r--r-- | test/libevmasm/Optimiser.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/libevmasm/Optimiser.cpp b/test/libevmasm/Optimiser.cpp index 9dc49581..0ab95b08 100644 --- a/test/libevmasm/Optimiser.cpp +++ b/test/libevmasm/Optimiser.cpp @@ -841,6 +841,20 @@ BOOST_AUTO_TEST_CASE(peephole_double_push) ); } +BOOST_AUTO_TEST_CASE(peephole_pop_calldatasize) +{ + AssemblyItems items{ + u256(4), + Instruction::CALLDATASIZE, + Instruction::LT, + Instruction::POP + }; + PeepholeOptimiser peepOpt(items); + for (size_t i = 0; i < 3; i++) + BOOST_CHECK(peepOpt.optimise()); + BOOST_CHECK(items.empty()); +} + BOOST_AUTO_TEST_CASE(jumpdest_removal) { AssemblyItems items{ |