2 *************************************************************************
4 * "DHRYSTONE" Benchmark Program
5 * -----------------------------
7 * Version: C, Version 2.1
9 * File: dhry_2.c (part 3 of 3)
13 * Author: Reinhold P. Weicker
15 *************************************************************************
22 /* REG becomes defined as empty */
23 /* i.e. no register variables */
29 extern char Ch_1_Glob;
31 Boolean Func_3 (Enumeration Enum_Par_Val);
33 void Proc_6 (Enumeration Enum_Val_Par, Enumeration *Enum_Ref_Par)
34 /*********************************/
36 /* Enum_Val_Par == Ident_3, Enum_Ref_Par becomes Ident_2 */
39 *Enum_Ref_Par = Enum_Val_Par;
40 if (! Func_3 (Enum_Val_Par))
41 /* then, not executed */
42 *Enum_Ref_Par = Ident_4;
46 *Enum_Ref_Par = Ident_1;
51 *Enum_Ref_Par = Ident_1;
52 else *Enum_Ref_Par = Ident_4;
54 case Ident_3: /* executed */
55 *Enum_Ref_Par = Ident_2;
59 *Enum_Ref_Par = Ident_3;
65 void Proc_7 (One_Fifty Int_1_Par_Val, One_Fifty Int_2_Par_Val,
66 One_Fifty *Int_Par_Ref)
67 /**********************************************/
68 /* executed three times */
69 /* first call: Int_1_Par_Val == 2, Int_2_Par_Val == 3, */
70 /* Int_Par_Ref becomes 7 */
71 /* second call: Int_1_Par_Val == 10, Int_2_Par_Val == 5, */
72 /* Int_Par_Ref becomes 17 */
73 /* third call: Int_1_Par_Val == 6, Int_2_Par_Val == 10, */
74 /* Int_Par_Ref becomes 18 */
79 Int_Loc = Int_1_Par_Val + 2;
80 *Int_Par_Ref = Int_2_Par_Val + Int_Loc;
84 void Proc_8 (Arr_1_Dim Arr_1_Par_Ref, Arr_2_Dim Arr_2_Par_Ref,
85 int Int_1_Par_Val, int Int_2_Par_Val)
86 /*********************************************************************/
88 /* Int_Par_Val_1 == 3 */
89 /* Int_Par_Val_2 == 7 */
92 REG One_Fifty Int_Index;
93 REG One_Fifty Int_Loc;
95 Int_Loc = Int_1_Par_Val + 5;
96 Arr_1_Par_Ref [Int_Loc] = Int_2_Par_Val;
97 Arr_1_Par_Ref [Int_Loc+1] = Arr_1_Par_Ref [Int_Loc];
98 Arr_1_Par_Ref [Int_Loc+30] = Int_Loc;
99 for (Int_Index = Int_Loc; Int_Index <= Int_Loc+1; ++Int_Index)
100 Arr_2_Par_Ref [Int_Loc] [Int_Index] = Int_Loc;
101 Arr_2_Par_Ref [Int_Loc] [Int_Loc-1] += 1;
102 Arr_2_Par_Ref [Int_Loc+20] [Int_Loc] = Arr_1_Par_Ref [Int_Loc];
107 Enumeration Func_1 (Capital_Letter Ch_1_Par_Val,
108 Capital_Letter Ch_2_Par_Val)
109 /*************************************************/
110 /* executed three times */
111 /* first call: Ch_1_Par_Val == 'H', Ch_2_Par_Val == 'R' */
112 /* second call: Ch_1_Par_Val == 'A', Ch_2_Par_Val == 'C' */
113 /* third call: Ch_1_Par_Val == 'B', Ch_2_Par_Val == 'C' */
116 Capital_Letter Ch_1_Loc;
117 Capital_Letter Ch_2_Loc;
119 Ch_1_Loc = Ch_1_Par_Val;
121 if (Ch_2_Loc != Ch_2_Par_Val)
124 else /* not executed */
126 Ch_1_Glob = Ch_1_Loc;
132 Boolean Func_2 (Str_30 Str_1_Par_Ref, Str_30 Str_2_Par_Ref)
133 /*************************************************/
135 /* Str_1_Par_Ref == "DHRYSTONE PROGRAM, 1'ST STRING" */
136 /* Str_2_Par_Ref == "DHRYSTONE PROGRAM, 2'ND STRING" */
139 REG One_Thirty Int_Loc;
140 Capital_Letter Ch_Loc;
143 while (Int_Loc <= 2) /* loop body executed once */
144 if (Func_1 (Str_1_Par_Ref[Int_Loc],
145 Str_2_Par_Ref[Int_Loc+1]) == Ident_1)
151 if (Ch_Loc >= 'W' && Ch_Loc < 'Z')
152 /* then, not executed */
155 /* then, not executed */
159 if (strcmp (Str_1_Par_Ref, Str_2_Par_Ref) > 0)
160 /* then, not executed */
172 Boolean Func_3 (Enumeration Enum_Par_Val)
173 /***************************/
175 /* Enum_Par_Val == Ident_3 */
178 Enumeration Enum_Loc;
180 Enum_Loc = Enum_Par_Val;
181 if (Enum_Loc == Ident_3)
184 else /* not executed */