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A64: Add enable_optimizations configuration option

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Allow library users to disable optimizations for debugging reasons.
This commit is contained in:
MerryMage
2020-04-19 15:54:46 +01:00
parent 8bef1afb9a
commit 0c51313479
4 changed files with 42 additions and 4 deletions
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10
src/backend/x64/a64_interface.cpp
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@@ -231,10 +231,12 @@ private:
const auto get_code = [this](u64 vaddr) { return conf.callbacks->MemoryReadCode(vaddr); };
IR::Block ir_block = A64::Translate(A64::LocationDescriptor{current_location}, get_code, {conf.define_unpredictable_behaviour});
Optimization::A64CallbackConfigPass(ir_block, conf);
Optimization::A64GetSetElimination(ir_block);
Optimization::ConstantPropagation(ir_block);
Optimization::DeadCodeElimination(ir_block);
Optimization::A64MergeInterpretBlocksPass(ir_block, conf.callbacks);
if (conf.enable_optimizations) {
Optimization::A64GetSetElimination(ir_block);
Optimization::ConstantPropagation(ir_block);
Optimization::DeadCodeElimination(ir_block);
Optimization::A64MergeInterpretBlocksPass(ir_block, conf.callbacks);
}
// printf("%s\n", IR::DumpBlock(ir_block).c_str());
Optimization::VerificationPass(ir_block);
return emitter.Emit(ir_block).entrypoint;