if the return value is just an f16, adjust the formatting

Author: folkertdev

crates/intrinsic-test/src/intrinsic.rs

@@ -121,21 +121,44 @@ impl Intrinsic {
             constraints
         };
 
+        let returns_f16 = match self.results.kind() {
+            TypeKind::Float => self.results.inner_size() == 16 && self.results.num_lanes() == 1,
+            _ => false,
+        };
+
         let indentation2 = indentation.nested();
         let indentation3 = indentation2.nested();
-        format!(
-            "{indentation}for i in 0..{passes} {{\n\
-                {indentation2}unsafe {{\n\
-                    {loaded_args}\
-                    {indentation3}let __return_value = {intrinsic_call}{const}({args});\n\
-                    {indentation3}println!(\"Result {additional}-{{}}: {{:.150?}}\", i + 1, __return_value);\n\
-                {indentation2}}}\n\
-            {indentation}}}",
-            loaded_args = self.arguments.load_values_rust(indentation3),
-            intrinsic_call = self.name,
-            const = constraints,
-            args = self.arguments.as_call_param_rust(),
-            additional = additional,
-        )
+
+        if returns_f16 {
+            format!(
+                "{indentation}for i in 0..{passes} {{\n\
+                    {indentation2}unsafe {{\n\
+                        {loaded_args}\
+                        {indentation3}let __return_value = {intrinsic_call}{const}({args});\n\
+                        {indentation3}println!(\"Result {additional}-{{}}: {{:#06x?}}\", i + 1, __return_value.to_bits());\n\
+                    {indentation2}}}\n\
+                {indentation}}}",
+                loaded_args = self.arguments.load_values_rust(indentation3),
+                intrinsic_call = self.name,
+                const = constraints,
+                args = self.arguments.as_call_param_rust(),
+                additional = additional,
+            )
+        } else {
+            format!(
+                "{indentation}for i in 0..{passes} {{\n\
+                    {indentation2}unsafe {{\n\
+                        {loaded_args}\
+                        {indentation3}let __return_value = {intrinsic_call}{const}({args});\n\
+                        {indentation3}println!(\"Result {additional}-{{}}: {{:.150?}}\", i + 1, __return_value);\n\
+                    {indentation2}}}\n\
+                {indentation}}}",
+                loaded_args = self.arguments.load_values_rust(indentation3),
+                intrinsic_call = self.name,
+                const = constraints,
+                args = self.arguments.as_call_param_rust(),
+                additional = additional,
+            )
+        }
     }
 }