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authorchriseth <chris@ethereum.org>2017-10-18 20:53:45 +0800
committerGitHub <noreply@github.com>2017-10-18 20:53:45 +0800
commit9cf6e910bd2b90d0c9415d9c257f85fe0c518de8 (patch)
tree6423baec5e26bbe174005c1a89d978cae15015d8 /test/libevmasm/Optimiser.cpp
parentbdeb9e52a2211510644fb53df93fb98258b40a65 (diff)
parentc85c41880ad1c996517b0ae14f98678b1e6c5613 (diff)
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Merge pull request #3099 from ethereum/develop
Merge develop into release for 0.4.18.
Diffstat (limited to 'test/libevmasm/Optimiser.cpp')
-rw-r--r--test/libevmasm/Optimiser.cpp14
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{