Fixed memory leaks in MuParserSSE and TinyExpr benchmarks due to addition of new preliminary variable checks.

Author: ArashPartow

src/BenchMuParserSSE.cpp

@@ -72,9 +72,12 @@ double BenchMuParserSSE::DoBenchmark(const std::string& sExpr, long iCount)
               (!is_equal((float)test.second,pttestfun()))
             )
          {
+            mecRelease(htestParser);
             test_result = false;
             break;
          }
+
+         mecRelease(htestParser);
       }
 
       if (!test_result)

src/BenchTinyExpr.cpp

@@ -59,6 +59,8 @@ double BenchTinyExpr::DoBenchmark(const std::string& sExpr, long iCount)
             test_result = false;
             break;
          }
+
+         te_free(test_expression);
       }
 
       if (!test_result)