fixup! Add extensive and exhaustive tests

Author: tgross35

crates/libm-test/tests/z_extensive/run.rs

@@ -79,9 +79,9 @@ where
     let skip = skip_extensive_test(&ctx);
 
     let runner = move || {
-        if !cfg!(optimizations_enabled) {
-            panic!("extensive tests should be run with --release");
-        }
+        // if !cfg!(optimizations_enabled) {
+        //     panic!("extensive tests should be run with --release");
+        // }
 
         let res = run_single_test::<Op>();
         let e = match res {
@@ -146,7 +146,7 @@ where
     let real_total = completed.load(Ordering::Relaxed);
     pb.complete(real_total);
 
-    if real_total != total {
+    if res.is_ok() && real_total != total {
         // Provide a warning if our estimate needs to be updated.
         panic!("total run {real_total} does not match expected {total}");
     }