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Add test with same variable on lhs and rhs of assignment.

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This commit is contained in:
Daniel Kirchner 2021-04-13 12:28:04 +02:00
parent 3a4769bd99
commit beedf7ca25
1 changed files with 17 additions and 0 deletions
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17
test/libyul/yulOptimizerTests/fakeStackLimitEvader/same_variable_in_lhs_and_rhs.yul Normal file
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@ -0,0 +1,17 @@
{
function f(x) -> y { y := x }
mstore(0x40, memoryguard(0))
let $z := 42
$z := f($z)
}
// ----
// step: fakeStackLimitEvader
//
// {
// function f(x) -> y
// { y := x }
// mstore(0x40, memoryguard(0x20))
// mstore(0x00, 42)
// mstore(0x00, f(mload(0x00)))
// }