print pass name when using the dump-ir options

calyxir · Jan 13, 2025 · bd565e6 · bd565e6
1 parent 4105d0a
commit bd565e6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/calyx-opt/src/pass_manager.rs b/calyx-opt/src/pass_manager.rs
@@ -288,10 +288,11 @@ impl PassManager {
                     let start = Instant::now();
                     pass(ctx)?;
                     if dump_ir {
+                        eprint!("\nAfter pass: {}\n", name);
                         ir::Printer::write_context(
                             ctx,
                             true,
-                            &mut std::io::stdout(),
+                            &mut std::io::stderr(),
                         )?;
                     }
                     let elapsed = start.elapsed();