Tests and Changelog

2023-10-03 13:03:40 +00:00 · 2020-08-19 12:41:29 +02:00
parent 5c6e7f03b4
commit bbf15c9af3
26 changed files with 750 additions and 6 deletions
@@ -0,0 +1,23 @@
+{
+  let b := 1
+  for { let a := 1 } iszero(eq(a, 10)) { a := add(a, 1) } {
+    let inv := add(b, 42)
+    let x := extcodesize(keccak256(mul(mload(inv), 3), 32))
+    a := add(x, 1)
+    sstore(a, inv)
+  }
+}
+// ----
+// step: loopInvariantCodeMotion
+//
+// {
+//     let b := 1
+//     let a := 1
+//     let inv := add(b, 42)
+//     let x := extcodesize(keccak256(mul(mload(inv), 3), 32))
+//     for { } iszero(eq(a, 10)) { a := add(a, 1) }
+//     {
+//         a := add(x, 1)
+//         sstore(a, inv)
+//     }
+// }