DEBUG replace gmp_zval_binary_ui_op macro

Author: mvorisek

ext/gmp/gmp.c

@@ -370,7 +370,33 @@ static int gmp_do_operation_ex(zend_uchar opcode, zval *result, zval *op1, zval
 {
 	switch (opcode) {
 	case ZEND_ADD:
-        gmp_zval_binary_ui_op(result, op1, op2, mpz_add, mpz_add_ui, false, true);
+
+	mpz_ptr gmpnum_a, gmpnum_b, gmpnum_result;
+	gmp_temp_t temp_a, temp_b;
+
+	FETCH_GMP_ZVAL(gmpnum_a, op1, temp_a, 0);
+
+	if (mpz_add_ui && Z_TYPE_P(op2) == IS_LONG && Z_LVAL_P(op2) >= 0) {
+		gmpnum_b = NULL;
+		temp_b.is_used = 0;
+	} else {
+		FETCH_GMP_ZVAL_DEP(gmpnum_b, op2, temp_b, temp_a, 0);
+	}
+
+	INIT_GMP_RETVAL(gmpnum_result);
+
+	if (!gmpnum_b) {
+		mpz_add_ui(gmpnum_result, gmpnum_a, (gmp_ulong) Z_LVAL_P(op2));
+	} else {
+		mpz_add(gmpnum_result, gmpnum_a, gmpnum_b);
+	}
+
+	FREE_GMP_TEMP(temp_a);
+	FREE_GMP_TEMP(temp_b);
+        
+        
+        
+        
         if (UNEXPECTED(EG(exception))) { return FAILURE; }
         return SUCCESS;
 	case ZEND_SUB: