Function propagate_locations_in_block

crates/codegen/src/ir.rs:2680–2692

(
    block: &mut Block,
    location: SourceLocation,
    end_location: SourceLocation,
)

}

fn propagate_locations_in_block(
    block: &mut Block,
    location: SourceLocation,
    end_location: SourceLocation,
) {
    let mut prev_location = location;
    let mut prev_end_location = end_location;
    for instr in &mut block.instructions {
        maybe_propagate_location(instr, prev_location, prev_end_location);
        prev_location = instr.location;
        prev_end_location = instr.end_location;
    }
}

fn compute_predecessors(blocks: &[Block]) -> Vec<u32> {
    let mut predecessors = vec![0u32; blocks.len()];