Microoptimization in merge

Improves performance by about 10%.
geany · Oct 30, 2014 · cb9e4bb · cb9e4bb
1 parent bdee133
commit cb9e4bb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tagmanager/src/tm_tag.c b/tagmanager/src/tm_tag.c
@@ -899,7 +899,9 @@ static GPtrArray *merge(GPtrArray *big_array, GPtrArray *small_array,
 				while (i1 <= j1) 
 				{
 					val1 = big_array->pdata[i1];
-					g_ptr_array_add(res_array, val1);
+					/* we allocated enough space so we are sure we don't need to reallocate
+					 * the array - copy and increment the size directly so it can be inlined */
+					res_array->pdata[res_array->len++] = val1;
 					i1++;
 				}
 			}