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Add stride helpers to ArrayType.

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This commit is contained in:
Daniel Kirchner
2019-02-14 10:51:39 +01:00
parent f003696d7e
commit 32190dac48
3 changed files with 12 additions and 6 deletions
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libsolidity/codegen/ArrayUtils.cpp
+2 -2
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@@ -623,7 +623,7 @@ void ArrayUtils::clearDynamicArray(ArrayType const& _type) const
m_context << Instruction::SWAP1 << Instruction::DUP2 << Instruction::ADD
<< Instruction::SWAP1;
// stack: data_pos_end data_pos
if (_type.isByteArray() || _type.baseType()->storageBytes() < 32)
if (_type.storageStride() < 32)
clearStorageLoop(make_shared<IntegerType>(256));
else
clearStorageLoop(_type.baseType());
@@ -769,7 +769,7 @@ void ArrayUtils::resizeDynamicArray(ArrayType const& _typeIn) const
// stack: ref new_length data_pos new_size delete_end
_context << Instruction::SWAP2 << Instruction::ADD;
// stack: ref new_length delete_end delete_start
if (_type.isByteArray() || _type.baseType()->storageBytes() < 32)
if (_type.storageStride() < 32)
ArrayUtils(_context).clearStorageLoop(make_shared<IntegerType>(256));
else
ArrayUtils(_context).clearStorageLoop(_type.baseType());