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Comment: storage uses native endianness [#79877740]

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This commit is contained in:
Paweł Bylica 2014-10-21 17:44:48 +02:00
parent 05741c2d4e
commit 920ea2ec7e
1 changed files with 4 additions and 4 deletions
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8
libevmjit/Ext.cpp
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@ -109,7 +109,7 @@ Ext::Ext(llvm::IRBuilder<>& _builder):
llvm::Value* Ext::store(llvm::Value* _index) llvm::Value* Ext::store(llvm::Value* _index)
{ {
m_builder.CreateStore(_index, m_args[0]); m_builder.CreateStore(_index, m_args[0]);
m_builder.CreateCall(m_store, m_args); m_builder.CreateCall(m_store, m_args); // Uses native endianness
return m_builder.CreateLoad(m_args[1]); return m_builder.CreateLoad(m_args[1]);
} }
@ -117,7 +117,7 @@ void Ext::setStore(llvm::Value* _index, llvm::Value* _value)
{ {
m_builder.CreateStore(_index, m_args[0]); m_builder.CreateStore(_index, m_args[0]);
m_builder.CreateStore(_value, m_args[1]); m_builder.CreateStore(_value, m_args[1]);
m_builder.CreateCall(m_setStore, m_args); m_builder.CreateCall(m_setStore, m_args); // Uses native endianness
} }
Value* Ext::getDataElem(unsigned _index, const Twine& _name) Value* Ext::getDataElem(unsigned _index, const Twine& _name)
@ -268,7 +268,7 @@ EXPORT void ext_init(ExtData* _extData)
EXPORT void ext_store(i256* _index, i256* _value) EXPORT void ext_store(i256* _index, i256* _value)
{ {
auto index = llvm2eth(*_index); auto index = llvm2eth(*_index);
auto value = Runtime::getExt().store(index); auto value = Runtime::getExt().store(index); // Interface uses native endianness
*_value = eth2llvm(value); *_value = eth2llvm(value);
} }
@ -276,7 +276,7 @@ EXPORT void ext_setStore(i256* _index, i256* _value)
{ {
auto index = llvm2eth(*_index); auto index = llvm2eth(*_index);
auto value = llvm2eth(*_value); auto value = llvm2eth(*_value);
Runtime::getExt().setStore(index, value); Runtime::getExt().setStore(index, value); // Interface uses native endianness
} }
EXPORT void ext_calldataload(i256* _index, i256* _value) EXPORT void ext_calldataload(i256* _index, i256* _value)