legalize traversal

chipsalliance · May 9, 2021 · 873f28c · 873f28c
1 parent 917e750
commit 873f28c
Showing 1 changed file with 15 additions and 13 deletions.
diff --git a/util/uhdm-hier.cpp b/util/uhdm-hier.cpp
@@ -95,34 +95,36 @@ int main(int argc, char** argv) {
                 path += objectName + ".";
               }
               // Recursive tree traversal
-	      if (vpi_get(vpiType, obj_h) == vpiModule || vpi_get(vpiType, obj_h) == vpiGenScope) { 
+              if (vpi_get(vpiType, obj_h) == vpiModule ||
+                  vpi_get(vpiType, obj_h) == vpiGenScope) {
                 vpiHandle subItr = vpi_iterate(vpiModule, obj_h);
                 while (vpiHandle sub_h = vpi_scan(subItr)) {
                   res += inst_visit(sub_h, path);
-		  vpi_release_handle(sub_h);
+                  vpi_release_handle(sub_h);
                 }
-	        vpi_release_handle(subItr);
-	      }
-	      if (vpi_get(vpiType, obj_h) == vpiModule || vpi_get(vpiType, obj_h) == vpiGenScope) { 
+                vpi_release_handle(subItr);
+              }
+              if (vpi_get(vpiType, obj_h) == vpiModule ||
+                  vpi_get(vpiType, obj_h) == vpiGenScope) {
                 vpiHandle subItr = vpi_iterate(vpiGenScopeArray, obj_h);
                 while (vpiHandle sub_h = vpi_scan(subItr)) {
                   res += inst_visit(sub_h, path);
-	  	  vpi_release_handle(sub_h);
+                  vpi_release_handle(sub_h);
                 }
-	        vpi_release_handle(subItr);
-	      }
-	      if (vpi_get(vpiType, obj_h) == vpiGenScopeArray) { 
+                vpi_release_handle(subItr);
+              }
+              if (vpi_get(vpiType, obj_h) == vpiGenScopeArray) {
                 vpiHandle subItr = vpi_iterate(vpiGenScope, obj_h);
                 while (vpiHandle sub_h = vpi_scan(subItr)) {
                   res += inst_visit(sub_h, path);
-	  	  vpi_release_handle(sub_h);
+                  vpi_release_handle(sub_h);
                 }
-		vpi_release_handle(subItr);
-	      }
+                vpi_release_handle(subItr);
+              }
               return res;
             };
         result += inst_visit(obj_h, "");
-	vpi_release_handle(obj_h);
+        vpi_release_handle(obj_h);
       }
       vpi_release_handle(instItr);
     }