From 6777f7a57fed6b39128773f13084da729dd64588 Mon Sep 17 00:00:00 2001 From: chriseth Date: Thu, 8 Mar 2018 19:41:29 +0100 Subject: Optimize across MLOAD if MSIZE is not used. --- test/libevmasm/Optimiser.cpp | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'test/libevmasm/Optimiser.cpp') diff --git a/test/libevmasm/Optimiser.cpp b/test/libevmasm/Optimiser.cpp index f630b304..28f6b8c0 100644 --- a/test/libevmasm/Optimiser.cpp +++ b/test/libevmasm/Optimiser.cpp @@ -69,8 +69,9 @@ namespace { AssemblyItems input = addDummyLocations(_input); + bool usesMsize = (find(_input.begin(), _input.end(), AssemblyItem{Instruction::MSIZE}) != _input.end()); eth::CommonSubexpressionEliminator cse(_state); - BOOST_REQUIRE(cse.feedItems(input.begin(), input.end()) == input.end()); + BOOST_REQUIRE(cse.feedItems(input.begin(), input.end(), usesMsize) == input.end()); AssemblyItems output = cse.getOptimizedItems(); for (AssemblyItem const& item: output) @@ -124,7 +125,7 @@ BOOST_AUTO_TEST_CASE(cse_intermediate_swap) Instruction::SLOAD, Instruction::SWAP1, u256(100), Instruction::EXP, Instruction::SWAP1, Instruction::DIV, u256(0xff), Instruction::AND }; - BOOST_REQUIRE(cse.feedItems(input.begin(), input.end()) == input.end()); + BOOST_REQUIRE(cse.feedItems(input.begin(), input.end(), false) == input.end()); AssemblyItems output = cse.getOptimizedItems(); BOOST_CHECK(!output.empty()); } -- cgit v1.2.3