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LibJS: Work-in-progress JIT compiler :^)

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This commit is contained in:
Andreas Kling 2023-10-14 14:37:48 +02:00
parent f52e4fa5c2
commit babdc0a25b
11 changed files with 634 additions and 4 deletions
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10
Userland/Libraries/LibJS/Bytecode/BasicBlock.h
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@ -43,6 +43,16 @@ public:
DeprecatedString const& name() const { return m_name; }
// ==============================================================
// FIXME: This is JIT state and shouldn't be part of BasicBlock itself.
// Offset into the instruction stream where this code block starts.
size_t offset { 0 };
// Offsets into the instruction stream where we have RIP-relative jump offsets to here that need patching.
Vector<size_t> jumps_to_here;
// ==============================================================
private:
explicit BasicBlock(DeprecatedString name);