751 builtin_save_expr (tree exp)  in builtin_save_expr()  function
2133   CALL_EXPR_ARG (exp, 0) = arg0 = builtin_save_expr (arg0);  in expand_builtin_mathfn_ternary()
2134   CALL_EXPR_ARG (exp, 1) = arg1 = builtin_save_expr (arg1);  in expand_builtin_mathfn_ternary()
2135   CALL_EXPR_ARG (exp, 2) = arg2 = builtin_save_expr (arg2);  in expand_builtin_mathfn_ternary()
2220       CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);  in expand_builtin_mathfn_3()
2342       CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);  in expand_builtin_interclass_mathfn()
2595   CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);  in expand_builtin_int_roundingfn()
2740       CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);  in expand_builtin_int_roundingfn_2()
4251   dest = builtin_save_expr (dest);  in expand_builtin_memset_args()
4252   val = builtin_save_expr (val);  in expand_builtin_memset_args()
4253   len = builtin_save_expr (len);  in expand_builtin_memset_args()
4517   arg1 = builtin_save_expr (arg1);  in expand_builtin_strcmp()
4518   arg2 = builtin_save_expr (arg2);  in expand_builtin_strcmp()
5245   CALL_EXPR_ARG (exp, 0) = arg = builtin_save_expr (arg);  in expand_builtin_fabs()
5502   arg = builtin_save_expr (arg);  in expand_builtin_signbit()
8130       call = builtin_save_expr (call);  in fold_builtin_sincos()
8296   	  tree new_arg = builtin_save_expr (arg);  in fold_builtin_carg()
8508 	orig_arg = arg = builtin_save_expr (arg);  in fold_builtin_interclass_mathfn()
8606 	arg = builtin_save_expr (arg);  in fold_builtin_classify()
8648       arg = builtin_save_expr (arg);  in fold_builtin_classify()
8691   arg = builtin_save_expr (fold_build1_loc (loc, ABS_EXPR, type, arg));  in fold_builtin_fpclassify()