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| author | Alex Beregszaszi <alex@rtfs.hu> | 2016-11-21 20:23:51 +0800 |
|---|---|---|
| committer | Alex Beregszaszi <alex@rtfs.hu> | 2017-07-03 06:37:47 +0800 |
| commit | c7ae042114e50ceccd2c230abf80ac7b246d0a44 (patch) | |
| tree | a0fc11e16ac9ff52733d4a65b14a61ac0bfb1619 /libsolidity/codegen/ExpressionCompiler.cpp | |
| parent | 0494fa98c0c973bf9e8b3dfa4873e1b5744e7715 (diff) | |
| download | dexon-solidity-c7ae042114e50ceccd2c230abf80ac7b246d0a44.tar.gz dexon-solidity-c7ae042114e50ceccd2c230abf80ac7b246d0a44.tar.zst dexon-solidity-c7ae042114e50ceccd2c230abf80ac7b246d0a44.zip | |
Use shift helper
Diffstat (limited to 'libsolidity/codegen/ExpressionCompiler.cpp')
| -rw-r--r-- | libsolidity/codegen/ExpressionCompiler.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 9d4024c9..d3586443 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -526,7 +526,7 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) if (m_context.runtimeContext()) // We have a runtime context, so we need the creation part. - m_context << (u256(1) << 32) << Instruction::SWAP1 << Instruction::DIV; + utils().rightShiftNumberOnStack(u256(1) << 32, false); else // Extract the runtime part. m_context << ((u256(1) << 32) - 1) << Instruction::AND; @@ -1269,7 +1269,7 @@ bool ExpressionCompiler::visit(IndexAccess const& _indexAccess) m_context.appendConditionalInvalid(); m_context << Instruction::BYTE; - m_context << (u256(1) << (256 - 8)) << Instruction::MUL; + utils().leftShiftNumberOnStack(u256(1) << (256 - 8)); } else if (baseType.category() == Type::Category::TypeType) { |