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Skip extcodesize check if return data is expected.

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This commit is contained in:
chriseth 2021-10-27 17:26:44 +02:00
parent ea3c34a082
commit a1aa9d2d90
35 changed files with 270 additions and 67 deletions
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1
Changelog.md
View File

@ -5,6 +5,7 @@ Language Features:
Compiler Features: Compiler Features:
* Code Generator: Skip existence check for external contract if return data is expected. In this case, the ABI decoder will revert if the contract does not exist.
* Commandline Interface: Accept nested brackets in step sequences passed to ``--yul-optimizations``. * Commandline Interface: Accept nested brackets in step sequences passed to ``--yul-optimizations``.
* Commandline Interface: Add ``--debug-info`` option for selecting how much extra debug information should be included in the produced EVM assembly and Yul code. * Commandline Interface: Add ``--debug-info`` option for selecting how much extra debug information should be included in the produced EVM assembly and Yul code.
* Commandline Interface: Use different colors when printing errors, warnings and infos. * Commandline Interface: Use different colors when printing errors, warnings and infos.

18
libsolidity/codegen/ExpressionCompiler.cpp
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@ -2630,9 +2630,21 @@ void ExpressionCompiler::appendExternalFunctionCall(
// Check the target contract exists (has code) for non-low-level calls. // Check the target contract exists (has code) for non-low-level calls.
if (funKind == FunctionType::Kind::External || funKind == FunctionType::Kind::DelegateCall) if (funKind == FunctionType::Kind::External || funKind == FunctionType::Kind::DelegateCall)
{ {
m_context << Instruction::DUP1 << Instruction::EXTCODESIZE << Instruction::ISZERO; size_t encodedHeadSize = 0;
m_context.appendConditionalRevert(false, "Target contract does not contain code"); for (auto const& t: returnTypes)
existenceChecked = true; encodedHeadSize += t->decodingType()->calldataHeadSize();
// We do not need to check extcodesize if we expect return data, since if there is no
// code, the call will return empty data and the ABI decoder will revert.
if (
encodedHeadSize == 0 ||
!haveReturndatacopy ||
m_context.revertStrings() >= RevertStrings::Debug
)
{
m_context << Instruction::DUP1 << Instruction::EXTCODESIZE << Instruction::ISZERO;
m_context.appendConditionalRevert(false, "Target contract does not contain code");
existenceChecked = true;
}
} }
if (_functionType.gasSet()) if (_functionType.gasSet())

20
libsolidity/codegen/ir/IRGeneratorForStatements.cpp
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@ -2451,8 +2451,10 @@ void IRGeneratorForStatements::appendExternalFunctionCall(
appendCode() << "mstore(add(" << m_utils.allocateUnboundedFunction() << "() , " << to_string(returnInfo.estimatedReturnSize) << "), 0)\n"; appendCode() << "mstore(add(" << m_utils.allocateUnboundedFunction() << "() , " << to_string(returnInfo.estimatedReturnSize) << "), 0)\n";
} }
Whiskers templ(R"(if iszero(extcodesize(<address>)) { <revertNoCode>() } Whiskers templ(R"(
<?checkExtcodesize>
if iszero(extcodesize(<address>)) { <revertNoCode>() }
</checkExtcodesize>
// storage for arguments and returned data // storage for arguments and returned data
let <pos> := <allocateUnbounded>() let <pos> := <allocateUnbounded>()
mstore(<pos>, <shl28>(<funSel>)) mstore(<pos>, <shl28>(<funSel>))
@ -2477,6 +2479,18 @@ void IRGeneratorForStatements::appendExternalFunctionCall(
} }
)"); )");
templ("revertNoCode", m_utils.revertReasonIfDebugFunction("Target contract does not contain code")); templ("revertNoCode", m_utils.revertReasonIfDebugFunction("Target contract does not contain code"));
// We do not need to check extcodesize if we expect return data: If there is no
// code, the call will return empty data and the ABI decoder will revert.
size_t encodedHeadSize = 0;
for (auto const& t: returnInfo.returnTypes)
encodedHeadSize += t->decodingType()->calldataHeadSize();
bool const checkExtcodesize =
encodedHeadSize == 0 ||
!m_context.evmVersion().supportsReturndata() ||
m_context.revertStrings() >= RevertStrings::Debug;
templ("checkExtcodesize", checkExtcodesize);
templ("pos", m_context.newYulVariable()); templ("pos", m_context.newYulVariable());
templ("end", m_context.newYulVariable()); templ("end", m_context.newYulVariable());
if (_functionCall.annotation().tryCall) if (_functionCall.annotation().tryCall)
@ -2532,6 +2546,8 @@ void IRGeneratorForStatements::appendExternalFunctionCall(
u256 gasNeededByCaller = evmasm::GasCosts::callGas(m_context.evmVersion()) + 10; u256 gasNeededByCaller = evmasm::GasCosts::callGas(m_context.evmVersion()) + 10;
if (funType.valueSet()) if (funType.valueSet())
gasNeededByCaller += evmasm::GasCosts::callValueTransferGas; gasNeededByCaller += evmasm::GasCosts::callValueTransferGas;
if (!checkExtcodesize)
gasNeededByCaller += evmasm::GasCosts::callNewAccountGas; // we never know
templ("gas", "sub(gas(), " + formatNumber(gasNeededByCaller) + ")"); templ("gas", "sub(gas(), " + formatNumber(gasNeededByCaller) + ")");
} }
// Order is important here, STATICCALL might overlap with DELEGATECALL. // Order is important here, STATICCALL might overlap with DELEGATECALL.

190
test/cmdlineTests/standard_debug_info_in_evm_asm_via_ir_location/output.json
View File

@ -289,6 +289,19 @@ sub_0: assembly {
address address
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
extcodesize extcodesize
tag_40
jumpi
/* \"C\":79:428 contract C... */
dup2
dup3
revert
/* \"C\":403:411 this.f() */
tag_40:
/* \"C\":79:428 contract C... */
/* \"C\":403:407 this */
address
/* \"C\":403:411 this.f() */
extcodesize
iszero iszero
tag_43 tag_43
jumpi jumpi
@ -316,6 +329,8 @@ sub_0: assembly {
tag_45 tag_45
jumpi jumpi
dup1 dup1
tag_41
tag_40
swap3 swap3
tag_47 tag_47
jumpi jumpi
@ -344,12 +359,22 @@ sub_0: assembly {
swap1 swap1
jump\t// out jump\t// out
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
tag_41:
tag_40:
tag_47: tag_47:
/* \"C\":79:428 contract C... */ /* \"C\":79:428 contract C... */
swap1 swap1
swap2 swap2
pop pop
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
dup2
iszero
tag_42
jumpi
dup2
iszero
tag_41
jumpi
returndatasize returndatasize
/* \"C\":79:428 contract C... */ /* \"C\":79:428 contract C... */
0x1f 0x1f
@ -366,6 +391,10 @@ sub_0: assembly {
dup4 dup4
lt lt
or or
iszero
tag_43
iszero
tag_42
tag_51 tag_51
jumpi jumpi
pop pop
@ -379,26 +408,56 @@ sub_0: assembly {
/* \"C\":392:422 stateVar + this.f() + immutVar */ /* \"C\":392:422 stateVar + this.f() + immutVar */
tag_50 tag_50
/* \"C\":79:428 contract C... */ /* \"C\":79:428 contract C... */
mstore
0x24
dup7
revert
tag_43:
mstore
0x24
dup7
revert
tag_42:
swap5 swap5
0x40 0x40
mstore mstore
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
tag_44
tag_43
returndatasize returndatasize
dup2 dup2
add add
swap1 swap1
tag_7 tag_7
jump\t// in jump\t// in
tag_44:
swap1
tag_43:
swap1
tag_53: tag_53:
swap2 swap2
dup2 dup2
swap4 swap4
pop pop
tag_42:
/* \"C\":392:411 stateVar + this.f() */
tag_45
tag_41:
/* \"C\":392:411 stateVar + this.f() */
tag_44
jump(tag_48) jump(tag_48)
/* \"C\":79:428 contract C... */ /* \"C\":79:428 contract C... */
tag_51: tag_51:
shl(0xe0, 0x4e487b71) shl(0xe0, 0x4e487b71)
dup2 dup2
dup6
tag_5
jump\t// in
tag_45:
dup6
tag_5
jump\t// in
tag_44:
mstore mstore
0x41 0x41
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
@ -422,12 +481,30 @@ sub_0: assembly {
pop pop
pop pop
pop pop
/* \"C\":392:422 stateVar + this.f() + immutVar */
tag_46
/* \"C\":414:422 immutVar */
immutable(\"0xe4b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c10\")
/* \"C\":392:422 stateVar + this.f() + immutVar */
/* \"C\":392:422 stateVar + this.f() + immutVar */
tag_45
/* \"C\":414:422 immutVar */
immutable(\"0xe4b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c10\")
/* \"C\":392:422 stateVar + this.f() + immutVar */
pop pop
mload(0x40) mload(0x40)
swap1 swap1
returndatasize returndatasize
swap1 swap1
dup3 dup3
tag_5
jump\t// in
tag_46:
/* \"C\":336:337 _ */
tag_5
jump\t// in
tag_45:
/* \"C\":336:337 _ */
returndatacopy returndatacopy
returndatasize returndatasize
swap1 swap1
@ -453,6 +530,10 @@ sub_0: assembly {
swap2 swap2
sub sub
slt slt
iszero
tag_48
iszero
tag_47
tag_55 tag_55
jumpi jumpi
mload mload
@ -464,6 +545,20 @@ sub_0: assembly {
0x00 0x00
dup1 dup1
revert revert
tag_48:
pop
mload
swap2
swap1
pop
jump\t// out
tag_47:
pop
mload
swap2
swap1
pop
jump\t// out
auxdata: <AUXDATA REMOVED> auxdata: <AUXDATA REMOVED>
} }
@ -799,6 +894,19 @@ sub_0: assembly {
address address
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
extcodesize extcodesize
tag_40
jumpi
/* \"D\":91:166 contract D is C(3)... */
dup2
dup3
revert
/* \"C\":403:411 this.f() */
tag_40:
/* \"D\":91:166 contract D is C(3)... */
/* \"C\":403:407 this */
address
/* \"C\":403:411 this.f() */
extcodesize
iszero iszero
tag_43 tag_43
jumpi jumpi
@ -826,6 +934,8 @@ sub_0: assembly {
tag_45 tag_45
jumpi jumpi
dup1 dup1
tag_41
tag_40
swap3 swap3
tag_47 tag_47
jumpi jumpi
@ -854,12 +964,22 @@ sub_0: assembly {
swap1 swap1
jump\t// out jump\t// out
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
tag_41:
tag_40:
tag_47: tag_47:
/* \"D\":91:166 contract D is C(3)... */ /* \"D\":91:166 contract D is C(3)... */
swap1 swap1
swap2 swap2
pop pop
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
dup2
iszero
tag_42
jumpi
dup2
iszero
tag_41
jumpi
returndatasize returndatasize
/* \"D\":91:166 contract D is C(3)... */ /* \"D\":91:166 contract D is C(3)... */
0x1f 0x1f
@ -876,6 +996,10 @@ sub_0: assembly {
dup4 dup4
lt lt
or or
iszero
tag_43
iszero
tag_42
tag_51 tag_51
jumpi jumpi
pop pop
@ -889,26 +1013,56 @@ sub_0: assembly {
/* \"C\":392:422 stateVar + this.f() + immutVar */ /* \"C\":392:422 stateVar + this.f() + immutVar */
tag_50 tag_50
/* \"D\":91:166 contract D is C(3)... */ /* \"D\":91:166 contract D is C(3)... */
mstore
0x24
dup7
revert
tag_43:
mstore
0x24
dup7
revert
tag_42:
swap5 swap5
0x40 0x40
mstore mstore
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
tag_44
tag_43
returndatasize returndatasize
dup2 dup2
add add
swap1 swap1
tag_7 tag_7
jump\t// in jump\t// in
tag_44:
swap1
tag_43:
swap1
tag_53: tag_53:
swap2 swap2
dup2 dup2
swap4 swap4
pop pop
tag_42:
/* \"C\":392:411 stateVar + this.f() */
tag_45
tag_41:
/* \"C\":392:411 stateVar + this.f() */
tag_44
jump(tag_48) jump(tag_48)
/* \"D\":91:166 contract D is C(3)... */ /* \"D\":91:166 contract D is C(3)... */
tag_51: tag_51:
shl(0xe0, 0x4e487b71) shl(0xe0, 0x4e487b71)
dup2 dup2
dup6
tag_5
jump\t// in
tag_45:
dup6
tag_5
jump\t// in
tag_44:
mstore mstore
0x41 0x41
/* \"C\":403:411 this.f() */ /* \"C\":403:411 this.f() */
@ -931,6 +1085,16 @@ sub_0: assembly {
swap4 swap4
pop pop
pop pop
/* \"C\":392:422 stateVar + this.f() + immutVar */
tag_46
/* \"C\":414:422 immutVar */
immutable(\"0xe4b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c10\")
/* \"C\":392:422 stateVar + this.f() + immutVar */
/* \"C\":392:422 stateVar + this.f() + immutVar */
tag_45
/* \"C\":414:422 immutVar */
immutable(\"0xe4b1702d9298fee62dfeccc57d322a463ad55ca201256d01f62b45b2e1c21c10\")
/* \"C\":392:422 stateVar + this.f() + immutVar */
pop pop
pop pop
mload(0x40) mload(0x40)
@ -938,6 +1102,14 @@ sub_0: assembly {
returndatasize returndatasize
swap1 swap1
dup3 dup3
tag_5
jump\t// in
tag_46:
/* \"C\":336:337 _ */
tag_5
jump\t// in
tag_45:
/* \"C\":336:337 _ */
returndatacopy returndatacopy
returndatasize returndatasize
swap1 swap1
@ -963,6 +1135,10 @@ sub_0: assembly {
swap2 swap2
sub sub
slt slt
iszero
tag_48
iszero
tag_47
tag_55 tag_55
jumpi jumpi
mload mload
@ -974,6 +1150,20 @@ sub_0: assembly {
0x00 0x00
dup1 dup1
revert revert
tag_48:
pop
mload
swap2
swap1
pop
jump\t// out
tag_47:
pop
mload
swap2
swap1
pop
jump\t// out
auxdata: <AUXDATA REMOVED> auxdata: <AUXDATA REMOVED>
} }

32
test/cmdlineTests/standard_debug_info_in_yul_location/output.json
View File

@ -526,7 +526,6 @@ object \"C_54\" {
let expr_46_address := convert_t_contract$_C_$54_to_t_address(expr_45_address) let expr_46_address := convert_t_contract$_C_$54_to_t_address(expr_45_address)
let expr_46_functionSelector := 0x26121ff0 let expr_46_functionSelector := 0x26121ff0
/// @src 0:410:418 \"this.f()\" /// @src 0:410:418 \"this.f()\"
if iszero(extcodesize(expr_46_address)) { revert_error_0cc013b6b3b6beabea4e3a74a6d380f0df81852ca99887912475e1f66b2a2c20() }
// storage for arguments and returned data // storage for arguments and returned data
let _10 := allocate_unbounded() let _10 := allocate_unbounded()
@ -640,7 +639,7 @@ object \"C_54\" {
case 0x26121ff0 { case 0x26121ff0 {
if callvalue() { revert(_1, _1) } if callvalue() { revert(_1, _1) }
abi_decode(calldatasize()) abi_decode(calldatasize())
let ret := /** @src 0:286:305 \"constVar + immutVar\" */ checked_add_int256_566(/** @src 0:297:305 \"immutVar\" */ loadimmutable(\"8\")) let ret := /** @src 0:286:305 \"constVar + immutVar\" */ checked_add_int256_556(/** @src 0:297:305 \"immutVar\" */ loadimmutable(\"8\"))
/// @src 0:79:435 \"contract C...\" /// @src 0:79:435 \"contract C...\"
let memPos := mload(64) let memPos := mload(64)
return(memPos, sub(abi_encode_int256(memPos, ret), memPos)) return(memPos, sub(abi_encode_int256(memPos, ret), memPos))
@ -664,7 +663,7 @@ object \"C_54\" {
if callvalue() { revert(_1, _1) } if callvalue() { revert(_1, _1) }
abi_decode(calldatasize()) abi_decode(calldatasize())
let memPos_3 := mload(64) let memPos_3 := mload(64)
return(memPos_3, sub(abi_encode_int256_565(memPos_3), memPos_3)) return(memPos_3, sub(abi_encode_int256_555(memPos_3), memPos_3))
} }
} }
revert(0, 0) revert(0, 0)
@ -673,7 +672,7 @@ object \"C_54\" {
{ {
if slt(add(dataEnd, not(3)), 0) { revert(0, 0) } if slt(add(dataEnd, not(3)), 0) { revert(0, 0) }
} }
function abi_encode_int256_565(headStart) -> tail function abi_encode_int256_555(headStart) -> tail
{ {
tail := add(headStart, 32) tail := add(headStart, 32)
mstore(headStart, /** @src 0:124:126 \"41\" */ 0x29) mstore(headStart, /** @src 0:124:126 \"41\" */ 0x29)
@ -690,7 +689,7 @@ object \"C_54\" {
mstore(4, 0x11) mstore(4, 0x11)
revert(0, 0x24) revert(0, 0x24)
} }
function checked_add_int256_566(y) -> sum function checked_add_int256_556(y) -> sum
{ {
if and(1, sgt(y, sub(shl(255, 1), 42))) { panic_error_0x11() } if and(1, sgt(y, sub(shl(255, 1), 42))) { panic_error_0x11() }
sum := add(/** @src 0:124:126 \"41\" */ 0x29, /** @src 0:79:435 \"contract C...\" */ y) sum := add(/** @src 0:124:126 \"41\" */ 0x29, /** @src 0:79:435 \"contract C...\" */ y)
@ -712,13 +711,6 @@ object \"C_54\" {
let ret := add(_3, 1) let ret := add(_3, 1)
sstore(_2, ret) sstore(_2, ret)
/// @src 0:410:418 \"this.f()\" /// @src 0:410:418 \"this.f()\"
if iszero(extcodesize(/** @src 0:410:414 \"this\" */ address()))
/// @src 0:410:418 \"this.f()\"
{
/// @src 0:79:435 \"contract C...\"
revert(_2, _2)
}
/// @src 0:410:418 \"this.f()\"
let _4 := /** @src 0:79:435 \"contract C...\" */ mload(64) let _4 := /** @src 0:79:435 \"contract C...\" */ mload(64)
/// @src 0:410:418 \"this.f()\" /// @src 0:410:418 \"this.f()\"
mstore(_4, /** @src 0:79:435 \"contract C...\" */ shl(228, 0x026121ff)) mstore(_4, /** @src 0:79:435 \"contract C...\" */ shl(228, 0x026121ff))
@ -1359,7 +1351,6 @@ object \"D_72\" {
let expr_46_address := convert_t_contract$_C_$54_to_t_address(expr_45_address) let expr_46_address := convert_t_contract$_C_$54_to_t_address(expr_45_address)
let expr_46_functionSelector := 0x26121ff0 let expr_46_functionSelector := 0x26121ff0
/// @src 0:410:418 \"this.f()\" /// @src 0:410:418 \"this.f()\"
if iszero(extcodesize(expr_46_address)) { revert_error_0cc013b6b3b6beabea4e3a74a6d380f0df81852ca99887912475e1f66b2a2c20() }
// storage for arguments and returned data // storage for arguments and returned data
let _10 := allocate_unbounded() let _10 := allocate_unbounded()
@ -1481,7 +1472,7 @@ object \"D_72\" {
case 0x26121ff0 { case 0x26121ff0 {
if callvalue() { revert(_1, _1) } if callvalue() { revert(_1, _1) }
abi_decode(calldatasize()) abi_decode(calldatasize())
let ret := /** @src 0:286:305 \"constVar + immutVar\" */ checked_add_int256_566(/** @src 0:297:305 \"immutVar\" */ loadimmutable(\"8\")) let ret := /** @src 0:286:305 \"constVar + immutVar\" */ checked_add_int256_556(/** @src 0:297:305 \"immutVar\" */ loadimmutable(\"8\"))
/// @src 1:91:166 \"contract D is C(3)...\" /// @src 1:91:166 \"contract D is C(3)...\"
let memPos := mload(64) let memPos := mload(64)
return(memPos, sub(abi_encode_int256(memPos, ret), memPos)) return(memPos, sub(abi_encode_int256(memPos, ret), memPos))
@ -1505,7 +1496,7 @@ object \"D_72\" {
if callvalue() { revert(_1, _1) } if callvalue() { revert(_1, _1) }
abi_decode(calldatasize()) abi_decode(calldatasize())
let memPos_3 := mload(64) let memPos_3 := mload(64)
return(memPos_3, sub(abi_encode_int256_565(memPos_3), memPos_3)) return(memPos_3, sub(abi_encode_int256_555(memPos_3), memPos_3))
} }
} }
revert(0, 0) revert(0, 0)
@ -1514,7 +1505,7 @@ object \"D_72\" {
{ {
if slt(add(dataEnd, not(3)), 0) { revert(0, 0) } if slt(add(dataEnd, not(3)), 0) { revert(0, 0) }
} }
function abi_encode_int256_565(headStart) -> tail function abi_encode_int256_555(headStart) -> tail
{ {
tail := add(headStart, 32) tail := add(headStart, 32)
mstore(headStart, /** @src 0:124:126 \"41\" */ 0x29) mstore(headStart, /** @src 0:124:126 \"41\" */ 0x29)
@ -1531,7 +1522,7 @@ object \"D_72\" {
mstore(4, 0x11) mstore(4, 0x11)
revert(0, 0x24) revert(0, 0x24)
} }
function checked_add_int256_566(y) -> sum function checked_add_int256_556(y) -> sum
{ {
if and(1, sgt(y, sub(shl(255, 1), 42))) { panic_error_0x11() } if and(1, sgt(y, sub(shl(255, 1), 42))) { panic_error_0x11() }
sum := add(/** @src 0:124:126 \"41\" */ 0x29, /** @src 1:91:166 \"contract D is C(3)...\" */ y) sum := add(/** @src 0:124:126 \"41\" */ 0x29, /** @src 1:91:166 \"contract D is C(3)...\" */ y)
@ -1553,13 +1544,6 @@ object \"D_72\" {
let ret := add(_3, 1) let ret := add(_3, 1)
sstore(_2, ret) sstore(_2, ret)
/// @src 0:410:418 \"this.f()\" /// @src 0:410:418 \"this.f()\"
if iszero(extcodesize(/** @src 0:410:414 \"this\" */ address()))
/// @src 0:410:418 \"this.f()\"
{
/// @src 1:91:166 \"contract D is C(3)...\"
revert(_2, _2)
}
/// @src 0:410:418 \"this.f()\"
let _4 := /** @src 1:91:166 \"contract D is C(3)...\" */ mload(64) let _4 := /** @src 1:91:166 \"contract D is C(3)...\" */ mload(64)
/// @src 0:410:418 \"this.f()\" /// @src 0:410:418 \"this.f()\"
mstore(_4, /** @src 1:91:166 \"contract D is C(3)...\" */ shl(228, 0x026121ff)) mstore(_4, /** @src 1:91:166 \"contract D is C(3)...\" */ shl(228, 0x026121ff))

4
test/libsolidity/semanticTests/abiEncoderV1/abi_encode_calldata_slice.sol
View File

@ -61,9 +61,9 @@ contract C {
// ---- // ----
// test_bytes() -> // test_bytes() ->
// gas irOptimized: 377545 // gas irOptimized: 377545
// gas legacy: 423563 // gas legacy: 418955
// gas legacyOptimized: 331391 // gas legacyOptimized: 331391
// test_uint256() -> // test_uint256() ->
// gas irOptimized: 528726 // gas irOptimized: 528726
// gas legacy: 591392 // gas legacy: 586784
// gas legacyOptimized: 456137 // gas legacyOptimized: 456137

2
test/libsolidity/semanticTests/abiEncoderV1/struct/struct_storage_ptr.sol
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@ -27,5 +27,5 @@ contract C {
// library: L // library: L
// f() -> 8, 7, 1, 2, 7, 12 // f() -> 8, 7, 1, 2, 7, 12
// gas irOptimized: 167580 // gas irOptimized: 167580
// gas legacy: 169475 // gas legacy: 169347
// gas legacyOptimized: 167397 // gas legacyOptimized: 167397

4
test/libsolidity/semanticTests/abiEncoderV2/abi_encode_calldata_slice.sol
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@ -62,9 +62,9 @@ contract C {
// ---- // ----
// test_bytes() -> // test_bytes() ->
// gas irOptimized: 377545 // gas irOptimized: 377545
// gas legacy: 423563 // gas legacy: 418955
// gas legacyOptimized: 331391 // gas legacyOptimized: 331391
// test_uint256() -> // test_uint256() ->
// gas irOptimized: 528726 // gas irOptimized: 528726
// gas legacy: 591392 // gas legacy: 586784
// gas legacyOptimized: 456137 // gas legacyOptimized: 456137

2
test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2_in_function_inherited_in_v1_contract.sol
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@ -33,5 +33,5 @@ contract C is B {
// ---- // ----
// test() -> 77 // test() -> 77
// gas irOptimized: 120044 // gas irOptimized: 120044
// gas legacy: 155221 // gas legacy: 155093
// gas legacyOptimized: 111678 // gas legacyOptimized: 111678

2
test/libsolidity/semanticTests/abiEncoderV2/abi_encode_v2_in_modifier_used_in_v1_contract.sol
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@ -41,4 +41,4 @@ contract C is B {
// ---- // ----
// test() -> 5, 10 // test() -> 5, 10
// gas irOptimized: 87578 // gas irOptimized: 87578
// gas legacy: 99137 // gas legacy: 98881

2
test/libsolidity/semanticTests/abiEncoderV2/calldata_array.sol
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@ -22,5 +22,5 @@ contract C {
// f(uint256[][1]): 32, 32, 1, 42 -> true // f(uint256[][1]): 32, 32, 1, 42 -> true
// f(uint256[][1]): 32, 32, 8, 421, 422, 423, 424, 425, 426, 427, 428 -> true // f(uint256[][1]): 32, 32, 8, 421, 422, 423, 424, 425, 426, 427, 428 -> true
// gas irOptimized: 172204 // gas irOptimized: 172204
// gas legacy: 141900 // gas legacy: 141644
// gas legacyOptimized: 121788 // gas legacyOptimized: 121788

2
test/libsolidity/semanticTests/arithmetics/check_var_init.sol
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@ -18,4 +18,4 @@ contract D {
// ---- // ----
// f() -> FAILURE, hex"4e487b71", 0x11 // f() -> FAILURE, hex"4e487b71", 0x11
// g(), 100 wei -> 1 // g(), 100 wei -> 1
// gas legacy: 101918 // gas legacy: 101790

2
test/libsolidity/semanticTests/array/fixed_arrays_as_return_type.sol
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@ -22,5 +22,5 @@ contract B {
// ---- // ----
// f() -> 2, 3, 4, 5, 6, 1000, 1001, 1002, 1003, 1004 // f() -> 2, 3, 4, 5, 6, 1000, 1001, 1002, 1003, 1004
// gas irOptimized: 130328 // gas irOptimized: 130328
// gas legacy: 235199 // gas legacy: 234943
// gas legacyOptimized: 133119 // gas legacyOptimized: 133119

2
test/libsolidity/semanticTests/array/function_array_cross_calls.sol
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@ -46,5 +46,5 @@ contract C {
// ---- // ----
// test() -> 5, 6, 7 // test() -> 5, 6, 7
// gas irOptimized: 302321 // gas irOptimized: 302321
// gas legacy: 462080 // gas legacy: 452172
// gas legacyOptimized: 294938 // gas legacyOptimized: 294938

2
test/libsolidity/semanticTests/array/reusing_memory.sol
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@ -27,5 +27,5 @@ contract Main {
// ---- // ----
// f(uint256): 0x34 -> 0x46bddb1178e94d7f2892ff5f366840eb658911794f2c3a44c450aa2c505186c1 // f(uint256): 0x34 -> 0x46bddb1178e94d7f2892ff5f366840eb658911794f2c3a44c450aa2c505186c1
// gas irOptimized: 113776 // gas irOptimized: 113776
// gas legacy: 126852 // gas legacy: 126596
// gas legacyOptimized: 114079 // gas legacyOptimized: 114079

2
test/libsolidity/semanticTests/constructor/arrays_in_constructors.sol
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@ -27,5 +27,5 @@ contract Creator {
// ---- // ----
// f(uint256,address[]): 7, 0x40, 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 -> 7, 8 // f(uint256,address[]): 7, 0x40, 10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 -> 7, 8
// gas irOptimized: 456873 // gas irOptimized: 456873
// gas legacy: 590939 // gas legacy: 590683
// gas legacyOptimized: 448582 // gas legacyOptimized: 448582

2
test/libsolidity/semanticTests/constructor/bytes_in_constructors_packer.sol
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@ -27,5 +27,5 @@ contract Creator {
// ---- // ----
// f(uint256,bytes): 7, 0x40, 78, "abcdefghijklmnopqrstuvwxyzabcdef", "ghijklmnopqrstuvwxyzabcdefghijkl", "mnopqrstuvwxyz" -> 7, "h" // f(uint256,bytes): 7, 0x40, 78, "abcdefghijklmnopqrstuvwxyzabcdef", "ghijklmnopqrstuvwxyzabcdefghijkl", "mnopqrstuvwxyz" -> 7, "h"
// gas irOptimized: 308702 // gas irOptimized: 308702
// gas legacy: 429173 // gas legacy: 428917
// gas legacyOptimized: 298384 // gas legacyOptimized: 298384

2
test/libsolidity/semanticTests/constructor/constructor_function_complex.sol
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@ -19,4 +19,4 @@ contract C {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// f() -> 16 // f() -> 16
// gas legacy: 103744 // gas legacy: 103488

2
test/libsolidity/semanticTests/freeFunctions/new_operator.sol
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@ -15,4 +15,4 @@ contract D {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// f() -> 2 // f() -> 2
// gas legacy: 101754 // gas legacy: 101626

2
test/libsolidity/semanticTests/functionCall/creation_function_call_no_args.sol
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@ -13,4 +13,4 @@ contract D {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// f() -> 2 // f() -> 2
// gas legacy: 101727 // gas legacy: 101599

4
test/libsolidity/semanticTests/functionCall/failed_create.sol
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@ -19,7 +19,7 @@ contract C {
// ---- // ----
// constructor(), 20 wei // constructor(), 20 wei
// gas irOptimized: 220113 // gas irOptimized: 220113
// gas legacy: 288299 // gas legacy: 294569
// gas legacyOptimized: 177933 // gas legacyOptimized: 177933
// f(uint256): 20 -> 1370859564726510389319704988634906228201275401179 // f(uint256): 20 -> 1370859564726510389319704988634906228201275401179
// x() -> 1 // x() -> 1
@ -27,7 +27,7 @@ contract C {
// x() -> 1 // x() -> 1
// stack(uint256): 1023 -> FAILURE // stack(uint256): 1023 -> FAILURE
// gas irOptimized: 345821 // gas irOptimized: 345821
// gas legacy: 535367 // gas legacy: 483942
// gas legacyOptimized: 354656 // gas legacyOptimized: 354656
// x() -> 1 // x() -> 1
// stack(uint256): 10 -> 693016686122178122849713379390321835634789309880 // stack(uint256): 10 -> 693016686122178122849713379390321835634789309880

2
test/libsolidity/semanticTests/functionTypes/store_function.sol
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@ -29,5 +29,5 @@ contract C {
// ---- // ----
// t() -> 9 // t() -> 9
// gas irOptimized: 99186 // gas irOptimized: 99186
// gas legacy: 159083 // gas legacy: 158955
// gas legacyOptimized: 108916 // gas legacyOptimized: 108916

2
test/libsolidity/semanticTests/immutable/multi_creation.sol
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@ -30,7 +30,7 @@ contract C {
// ---- // ----
// f() -> 3, 7, 5 // f() -> 3, 7, 5
// gas irOptimized: 127592 // gas irOptimized: 127592
// gas legacy: 151590 // gas legacy: 151334
// gas legacyOptimized: 125422 // gas legacyOptimized: 125422
// x() -> 7 // x() -> 7
// y() -> 5 // y() -> 5

4
test/libsolidity/semanticTests/inheritance/address_overload_resolution.sol
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@ -24,7 +24,7 @@ contract D {
// ---- // ----
// f() -> 1 // f() -> 1
// gas irOptimized: 77164 // gas irOptimized: 77164
// gas legacy: 115012 // gas legacy: 114884
// g() -> 5 // g() -> 5
// gas irOptimized: 77231 // gas irOptimized: 77231
// gas legacy: 115558 // gas legacy: 115430

2
test/libsolidity/semanticTests/inheritance/inherited_function_calldata_calldata_interface.sol
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@ -26,4 +26,4 @@ contract B {
// ---- // ----
// g() -> 42 // g() -> 42
// gas irOptimized: 80945 // gas irOptimized: 80945
// gas legacy: 125609 // gas legacy: 125481

2
test/libsolidity/semanticTests/inheritance/inherited_function_calldata_memory_interface.sol
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@ -26,5 +26,5 @@ contract B {
// ---- // ----
// g() -> 42 // g() -> 42
// gas irOptimized: 111913 // gas irOptimized: 111913
// gas legacy: 185181 // gas legacy: 185053
// gas legacyOptimized: 114726 // gas legacyOptimized: 114726

4
test/libsolidity/semanticTests/inheritance/member_notation_ctor.sol
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@ -22,6 +22,6 @@ contract A {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// g(int256): -1 -> -1 // g(int256): -1 -> -1
// gas legacy: 103622 // gas legacy: 103494
// g(int256): 10 -> 10 // g(int256): 10 -> 10
// gas legacy: 103250 // gas legacy: 103122

4
test/libsolidity/semanticTests/interface_inheritance_conversions.sol
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@ -40,7 +40,7 @@ contract C {
// gas irOptimized: 85640 // gas irOptimized: 85640
// convertSubA() -> 1, 2 // convertSubA() -> 1, 2
// gas irOptimized: 86395 // gas irOptimized: 86395
// gas legacy: 99303 // gas legacy: 99047
// convertSubB() -> 1, 3 // convertSubB() -> 1, 3
// gas irOptimized: 86338 // gas irOptimized: 86338
// gas legacy: 99237 // gas legacy: 98981

2
test/libsolidity/semanticTests/salted_create/salted_create_with_value.sol
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@ -23,5 +23,5 @@ contract A {
// ---- // ----
// f(), 10 ether -> 3007, 3008, 3009 // f(), 10 ether -> 3007, 3008, 3009
// gas irOptimized: 273275 // gas irOptimized: 273275
// gas legacy: 422885 // gas legacy: 422501
// gas legacyOptimized: 287856 // gas legacyOptimized: 287856

2
test/libsolidity/semanticTests/smoke/alignment.sol
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@ -27,5 +27,5 @@ contract D {
// stateDecimal() -> right(42) // stateDecimal() -> right(42)
// stateBytes() -> left(0x4200ef) // stateBytes() -> left(0x4200ef)
// internalStateDecimal() -> 0x20 // internalStateDecimal() -> 0x20
// gas legacy: 101807 // gas legacy: 101679
// update(bool,uint256,bytes32): false, -23, left(0x2300ef) -> false, -23, left(0x2300ef) // update(bool,uint256,bytes32): false, -23, left(0x2300ef) -> false, -23, left(0x2300ef)

2
test/libsolidity/semanticTests/various/code_access_content.sol
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@ -42,4 +42,4 @@ contract C {
// testRuntime() -> true // testRuntime() -> true
// gas legacy: 101579 // gas legacy: 101579
// testCreation() -> true // testCreation() -> true
// gas legacy: 102137 // gas legacy: 102009

2
test/libsolidity/semanticTests/various/code_access_create.sol
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@ -26,4 +26,4 @@ contract C {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// test() -> 7 // test() -> 7
// gas legacy: 102392 // gas legacy: 102264

2
test/libsolidity/semanticTests/various/external_types_in_calls.sol
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@ -27,5 +27,5 @@ contract C {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// test() -> 9, 7 // test() -> 9, 7
// gas legacy: 130016 // gas legacy: 129760
// t2() -> 9 // t2() -> 9

2
test/libsolidity/semanticTests/various/skip_dynamic_types_for_structs.sol
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@ -23,5 +23,5 @@ contract C {
// ---- // ----
// g() -> 2, 6 // g() -> 2, 6
// gas irOptimized: 178953 // gas irOptimized: 178953
// gas legacy: 180890 // gas legacy: 180762
// gas legacyOptimized: 179609 // gas legacyOptimized: 179609

6
test/libsolidity/semanticTests/various/staticcall_for_view_and_pure.sol
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@ -36,12 +36,12 @@ contract D {
// compileViaYul: also // compileViaYul: also
// ---- // ----
// f() -> 0x1 # This should work, next should throw # // f() -> 0x1 # This should work, next should throw #
// gas legacy: 103844 // gas legacy: 103716
// fview() -> FAILURE // fview() -> FAILURE
// gas irOptimized: 98438627 // gas irOptimized: 98438627
// gas legacy: 98438803 // gas legacy: 98438801
// gas legacyOptimized: 98438596 // gas legacyOptimized: 98438596
// fpure() -> FAILURE // fpure() -> FAILURE
// gas irOptimized: 98438627 // gas irOptimized: 98438627
// gas legacy: 98438803 // gas legacy: 98438801
// gas legacyOptimized: 98438597 // gas legacyOptimized: 98438597