leo_passes/ssa_const_propagation/
program.rs

1// Copyright (C) 2019-2025 Provable Inc.
2// This file is part of the Leo library.
3
4// The Leo library is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8
9// The Leo library is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13
14// You should have received a copy of the GNU General Public License
15// along with the Leo library. If not, see <https://www.gnu.org/licenses/>.
16
17use super::SsaConstPropagationVisitor;
18
19use leo_ast::{AstReconstructor, Constructor, Function, ProgramReconstructor};
20
21impl ProgramReconstructor for SsaConstPropagationVisitor<'_> {
22    fn reconstruct_function(&mut self, mut input: Function) -> Function {
23        // Reset the constants map for each function.
24        // In SSA form, each function has its own scope, so we can clear the map.
25        self.constants.clear();
26        // Traverse the function body.
27        input.block = self.reconstruct_block(input.block).0;
28        self.constants.clear();
29        input
30    }
31
32    fn reconstruct_constructor(&mut self, mut input: Constructor) -> Constructor {
33        // Reset the constants map for each constructor.
34        self.constants.clear();
35        // Traverse the constructor body.
36        input.block = self.reconstruct_block(input.block).0;
37        self.constants.clear();
38        input
39    }
40}
leo_passes/ssa_const_propagation/program.rs

leo_passes/ssa_const_propagation/
program.rs
