34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
use crate::ir::ir_assign::IrAssign;
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use crate::ir::ir_call::IrCall;
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use crate::ir::ir_return::IrReturn;
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use crate::ir::ir_set_field::IrSetField;
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use crate::ir::register_allocation::{VrCollector, VrUser};
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#[derive(Debug)]
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pub enum IrStatement {
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Assign(IrAssign),
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Call(IrCall),
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Return(IrReturn),
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SetField(IrSetField),
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}
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impl VrUser for IrStatement {
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fn vr_definitions(&self, vrs: &mut VrCollector) {
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match self {
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IrStatement::Assign(ir_assign) => ir_assign.vr_definitions(vrs),
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IrStatement::Call(ir_call) => ir_call.vr_definitions(vrs),
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IrStatement::Return(ir_return) => ir_return.vr_definitions(vrs),
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IrStatement::SetField(ir_set_field) => ir_set_field.vr_definitions(vrs),
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}
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}
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fn vr_uses(&self, vrs: &mut VrCollector) {
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match self {
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IrStatement::Assign(ir_assign) => ir_assign.vr_uses(vrs),
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IrStatement::Call(ir_call) => ir_call.vr_uses(vrs),
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IrStatement::Return(ir_return) => ir_return.vr_uses(vrs),
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IrStatement::SetField(ir_set_field) => ir_set_field.vr_uses(vrs),
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}
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}
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}
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