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LLVM: Add workaround for znver2

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This commit is contained in:
Nekotekina 2019-11-14 19:09:34 +03:00
parent 8e39c778a1
commit fcc841eaa1
3 changed files with 16 additions and 2 deletions
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10
Utilities/JIT.cpp
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@ -490,7 +490,7 @@ private:
};
Segment m_curr;
std::vector<Segment> m_segs;
std::vector<Segment> m_segs;
};
// Memory manager mutex
@ -581,7 +581,7 @@ struct MemoryManager : llvm::RTDyldMemoryManager
if (m_tramps)
{
const s64 tramps_diff = u64(m_tramps) - code_start;
if (tramps_diff < INT_MIN || tramps_diff > INT_MAX)
if (tramps_diff < INT_MIN || tramps_diff > INT_MAX)
m_tramps = nullptr; //previously allocated trampoline section too far away now
}
@ -965,6 +965,12 @@ std::string jit_compiler::cpu(const std::string& _cpu)
m_cpu = "skylake";
}
}
if (m_cpu == "znver1" && utils::has_clwb())
{
// Upgrade
m_cpu = "znver2";
}
}
return m_cpu;