lukechilds
/
ethminer
mirror of https://github.com/lukechilds/ethminer.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

fixed bug in llvm ir computing required memory size

cl-refactor
artur-zawlocki 10 years ago
parent
4b4265c160
commit
7305fb32d3
1 changed files with 1 additions and 1 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      libevmjit/Memory.cpp

2
libevmjit/Memory.cpp
View File

@ -74,7 +74,7 @@ llvm::Function* Memory::createRequireFunc(GasMeter& _gasMeter, RuntimeManager& _
auto sizeRequired = m_builder.CreateExtractValue(uaddRes, 0, "sizeReq"); auto sizeRequired = m_builder.CreateExtractValue(uaddRes, 0, "sizeReq");
auto overflow1 = m_builder.CreateExtractValue(uaddRes, 1, "overflow1"); auto overflow1 = m_builder.CreateExtractValue(uaddRes, 1, "overflow1");
auto currSize = m_builder.CreateLoad(m_size, "currSize"); auto currSize = m_builder.CreateLoad(m_size, "currSize");
auto tooSmall = m_builder.CreateICmpULE(size, sizeRequired, "tooSmall"); auto tooSmall = m_builder.CreateICmpULE(currSize, sizeRequired, "tooSmall");
auto resizeNeeded = m_builder.CreateOr(tooSmall, overflow1, "resizeNeeded"); auto resizeNeeded = m_builder.CreateOr(tooSmall, overflow1, "resizeNeeded");
m_builder.CreateCondBr(resizeNeeded, resizeBB, returnBB); // OPT branch weights? m_builder.CreateCondBr(resizeNeeded, resizeBB, returnBB); // OPT branch weights?

Write Preview
Loading…
Cancel
Save