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luaur_code_gen/methods/
ir_builder_fallback_block.rs

1use crate::enums::ir_block_kind::IrBlockKind;
2use crate::enums::ir_op_kind::IrOpKind;
3use crate::macros::codegen_assert::CODEGEN_ASSERT;
4use crate::records::ir_block::IrBlock;
5use crate::records::ir_builder::IrBuilder;
6use crate::records::ir_op::IrOp;
7
8impl IrBuilder {
9    pub fn fallback_block(&mut self, pcpos: u32) -> IrOp {
10        let index = self.function.blocks.len() as u32;
11        self.function.blocks.push(IrBlock {
12            kind: IrBlockKind::Fallback,
13            flags: 0,
14            use_count: 0,
15            start: !0u32,
16            finish: !0u32,
17            sortkey: 0,
18            chainkey: 0,
19            expected_next_block: !0u32,
20            startpc: pcpos,
21            label: crate::records::label::Label::default(),
22        });
23        CODEGEN_ASSERT!(index != 0);
24        IrOp::ir_op_ir_op_kind_u32(IrOpKind::Block, index)
25    }
26}