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Sort debuginfo tuples by starting address, and detect overlapping ranges

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This commit is contained in:
Chris Fallin 2023-02-13 14:30:25 -08:00
parent 19fc22d3a3
commit aac46663f0
1 changed files with 8 additions and 2 deletions
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10
src/ir/debug.rs
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@ -65,10 +65,16 @@ impl DebugMap {
let loc = debug.intern_loc(file, loc.line.unwrap_or(0), loc.column.unwrap_or(0));
tuples.push((start as u32, end as u32, loc));
}
tuples.sort();
println!("tuples:");
for &(start, end, loc) in &tuples {
println!(" {:x} - {:x}: {}", start, end, loc);
let mut last = 0;
for &(start, len, loc) in &tuples {
if start < last {
println!(" WARNING: OVERLAP");
}
last = start + len;
println!(" {:x} - {:x}: {}", start, start + len, loc);
}
println!("files: {:?}", debug.source_files);
println!("locs: {:?}", debug.source_locs);