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Add optimization flags to disable specific optimizations

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This commit is contained in:
MerryMage 2020-06-28 21:39:26 +01:00
parent 3eed024caf
commit 4ba1f8b9e7
13 changed files with 160 additions and 96 deletions
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7
src/backend/x64/a64_interface.cpp
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@ -249,14 +249,17 @@ private:
IR::Block ir_block = A64::Translate(A64::LocationDescriptor{current_location}, get_code,
{conf.define_unpredictable_behaviour, conf.wall_clock_cntpct});
Optimization::A64CallbackConfigPass(ir_block, conf);
if (conf.enable_optimizations) {
if (conf.HasOptimization(OptimizationFlag::GetSetElimination)) {
Optimization::A64GetSetElimination(ir_block);
Optimization::DeadCodeElimination(ir_block);
}
if (conf.HasOptimization(OptimizationFlag::ConstProp)) {
Optimization::ConstantPropagation(ir_block);
Optimization::DeadCodeElimination(ir_block);
}
if (conf.HasOptimization(OptimizationFlag::MiscIROpt)) {
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;
}