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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/viair_abicoder_v1/output
+1 -23
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@@ -39,7 +39,7 @@ object "test_11" {
if callvalue() { revert(0, 0) }
abi_decode_tuple_(4, calldatasize())
let ret_0 := fun_f_10()
let memPos := allocate_memory(0)
let memPos := allocate_unbounded()
let memEnd := abi_encode_tuple_t_bool__to_t_bool__fromStack(memPos , ret_0)
return(memPos, sub(memEnd, memPos))
}
@@ -65,11 +65,6 @@ object "test_11" {
}
function allocate_memory(size) -> memPtr {
memPtr := allocate_unbounded()
finalize_allocation(memPtr, size)
}
function allocate_unbounded() -> memPtr {
memPtr := mload(64)
}
@@ -78,13 +73,6 @@ object "test_11" {
cleaned := iszero(iszero(value))
}
function finalize_allocation(memPtr, size) {
let newFreePtr := add(memPtr, round_up_to_mul_of_32(size))
// protect against overflow
if or(gt(newFreePtr, 0xffffffffffffffff), lt(newFreePtr, memPtr)) { panic_error_0x41() }
mstore(64, newFreePtr)
}
function fun_f_10() -> var__5 {
let zero_t_bool_1 := zero_value_for_split_t_bool()
var__5 := zero_t_bool_1
@@ -95,16 +83,6 @@ object "test_11" {
}
function panic_error_0x41() {
mstore(0, 35408467139433450592217433187231851964531694900788300625387963629091585785856)
mstore(4, 0x41)
revert(0, 0x24)
}
function round_up_to_mul_of_32(value) -> result {
result := and(add(value, 31), not(31))
}
function shift_right_224_unsigned(value) -> newValue {
newValue :=