add more adds

src/arch/x86_64/test/asm/setup.rs

@@ -59,6 +59,7 @@ pub struct TestCtx {
     changed: bool,
 }
 
+#[track_caller]
 pub fn eq(
     ctx: &mut TestCtx,
     asm: impl AsRef<str>,
@@ -102,7 +103,7 @@ fn nasm(input: &str) -> Result<Vec<u8>, String> {
     let fout = "/tmp/69420nasm_out.o";
     let input = "result:".to_string() + input;
     write(fin, input.as_bytes());
-    run(["nasm", "-w+error", "-felf64", fin, &format!("-o{fout}")])?;
+    run(["nasm", "-O1", "-w+error", "-felf64", fin, &format!("-o{fout}")])?;
     let output = run(["objdump", "--no-addresses", "-dw", "-Mintel", fout])?;
     let mut iter = output.lines().skip_while(|l| !l.contains("result")).skip(1);
     let res_line = iter.next().unwrap().trim();