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Prealloc memory and count gas for SHA3 and CREATE instructions

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[#79942174]
This commit is contained in:
Paweł Bylica 2014-10-14 16:28:38 +02:00
parent 9d9e1600a3
commit 7d674765a4
1 changed files with 2 additions and 0 deletions
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2
evmcc/Compiler.cpp
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@ -435,6 +435,7 @@ std::unique_ptr<llvm::Module> Compiler::compile(const dev::bytes& bytecode)
{ {
auto inOff = stack.pop(); auto inOff = stack.pop();
auto inSize = stack.pop(); auto inSize = stack.pop();
memory.require(inOff, inSize);
auto hash = ext.sha3(inOff, inSize); auto hash = ext.sha3(inOff, inSize);
stack.push(hash); stack.push(hash);
} }
@ -768,6 +769,7 @@ std::unique_ptr<llvm::Module> Compiler::compile(const dev::bytes& bytecode)
auto endowment = stack.pop(); auto endowment = stack.pop();
auto initOff = stack.pop(); auto initOff = stack.pop();
auto initSize = stack.pop(); auto initSize = stack.pop();
memory.require(initOff, initSize);
auto address = ext.create(endowment, initOff, initSize); auto address = ext.create(endowment, initOff, initSize);
stack.push(address); stack.push(address);