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Mark EVM instruction pc() as deprecated when used in inline assembly.

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This commit is contained in:
Christian Parpart
2020-05-27 12:07:23 +02:00
parent b488627c79
commit b7fa5d5040
11 changed files with 74 additions and 31 deletions
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test/libyul/yulOptimizerTests/stackCompressor/unusedPrunerWithMSize.yul
+10 -10
View File
@@ -1,11 +1,11 @@
{
{
let _13_71 := 1
let _17_72 := pc()
let _22_75 := pc()
let _25_76 := pc()
let _30_80 := pc()
let _32_81 := pc()
let _17_72 := msize()
let _22_75 := msize()
let _25_76 := msize()
let _30_80 := msize()
let _32_81 := msize()
// This should not be removed
pop(keccak256(1, 2))
let _104 := gt(not(_17_72), _13_71)
@@ -22,11 +22,11 @@
// step: stackCompressor
//
// {
// let _17_72 := pc()
// let _22_75 := pc()
// let _25_76 := pc()
// let _30_80 := pc()
// let _32_81 := pc()
// let _17_72 := msize()
// let _22_75 := msize()
// let _25_76 := msize()
// let _30_80 := msize()
// let _32_81 := msize()
// pop(keccak256(1, 2))
// let _105 := 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
// mstore(lt(or(gt(1, or(or(gt(or(or(or(gt(or(gt(_105, _32_81), 1), _30_80), lt(or(1, add(_25_76, _105)), 1)), _22_75), 1), 1), gt(not(_17_72), 1)), 1)), 1), 1), 1)