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Use unbounded allocation before returning.

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This commit is contained in:
Daniel Kirchner
2021-04-08 18:37:24 +02:00
parent c060bd5633
commit 96c8123b6b
135 changed files with 200 additions and 393 deletions
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test/cmdlineTests/ir_compiler_subobjects/output
+7 -14
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@@ -57,30 +57,23 @@ object "D_16" {
if slt(add(calldatasize(), not(3)), _1) { revert(_1, _1) }
let _2 := datasize("C_3")
let _3 := add(128, _2)
if or(gt(_3, 0xffffffffffffffff), lt(_3, 128)) { panic_error_0x41() }
if or(gt(_3, 0xffffffffffffffff), lt(_3, 128))
{
mstore(_1, shl(224, 0x4e487b71))
mstore(4, 0x41)
revert(_1, 0x24)
}
datacopy(128, dataoffset("C_3"), _2)
if iszero(create(_1, 128, _2))
{
returndatacopy(_1, _1, returndatasize())
revert(_1, returndatasize())
}
return(allocate_memory(), _1)
return(mload(64), _1)
}
}
revert(0, 0)
}
function allocate_memory() -> memPtr
{
memPtr := mload(64)
if gt(memPtr, 0xffffffffffffffff) { panic_error_0x41() }
mstore(64, memPtr)
}
function panic_error_0x41()
{
mstore(0, shl(224, 0x4e487b71))
mstore(4, 0x41)
revert(0, 0x24)
}
}
object "C_3" {
code {