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/* { dg-do compile } */
/* { dg-options "-O3 -fno-optimize-sibling-calls" } */
 
extern int use_data (void *p_01, void *p_02, void *p_03, void *p_04, void *p_05,
                     void *p_06, void *p_07, void *p_08, void *p_09, void *p_10,
                     void *p_11, void *p_12, void *p_13, void *p_14, void *p_15,
                     void *p_16, void *p_17, void *p_18, void *p_19, void *p_20,
                     void *p_21, void *p_22, void *p_23, void *p_24, void *p_25,
                     void *p_26, void *p_27, void *p_28, void *p_29,
                     void *p_30);
 
extern int idx (int i, int j, int n);
 
struct stuff
{
  int decision;
  int *a, *b, *c;
  int res;
};
 
 
#define some_large_stuff(stuff, n) { \
  int i, j, k; \
  for (i = 0; i < n; i++) \
    for (j = 0; j < n; j++) \
      { \
        int v = stuff->c[idx(i, j, n)]; \
        for (k = 0; k < n; k++) \
          v += stuff->a[idx(i, k, n)] * stuff->b[idx(k,j,n)]; \
        stuff->c[idx(i, j, n)] = v; \
      } \
}
 
#define recursion if (iter > 0) \
    foo (stuff, iter - 1, (void *) -1, p_01, p_02, p_03, p_04, p_05, p_06, \
      p_07, p_08, p_09, p_10, p_11, p_12, p_13, p_14, p_15, p_16, p_17, \
     p_18, p_19, p_20, p_21, p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29); \
    else \
      foo (stuff, iter, p_01, p_02, p_03, p_04, p_05, p_06, p_07, p_08, p_09, \
        p_10, p_11, p_12, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20, \
        p_21,p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30)
 
void
foo (struct stuff *stuff,
     int iter,
     void *p_01, void *p_02, void *p_03, void *p_04, void *p_05,
     void *p_06, void *p_07, void *p_08, void *p_09, void *p_10,
     void *p_11, void *p_12, void *p_13, void *p_14, void *p_15,
     void *p_16, void *p_17, void *p_18, void *p_19, void *p_20,
     void *p_21, void *p_22, void *p_23, void *p_24, void *p_25,
     void *p_26, void *p_27, void *p_28, void *p_29, void *p_30)
{
 switch (stuff->decision)
   {
   case 0:
     some_large_stuff (stuff, 83);
     stuff->res =
       use_data (p_01, p_02, p_03, p_04, p_05, p_06, p_07, p_08, p_09, p_10,
                 p_11, p_12, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20,
                 p_21, p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30);
     recursion;
     break;
 
   case 1:
     some_large_stuff (stuff, 25);
     stuff->res =
       use_data (p_11, p_02, p_03, p_04, p_05, p_06, p_07, p_08, p_09, p_10,
                 p_21, p_12, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20,
                 p_01, p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30);
     recursion;
     break;
 
   case 3:
     some_large_stuff (stuff, 139);
     stuff->res =
       use_data (p_01, p_12, p_03, p_04, p_05, p_06, p_07, p_08, p_09, p_10,
                 p_11, p_22, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20,
                 p_21, p_02, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30);
     recursion;
     break;
 
   case 4:
     some_large_stuff (stuff, 32);
     stuff->res =
       use_data (p_01, p_02, p_13, p_04, p_05, p_06, p_07, p_08, p_09, p_10,
                 p_11, p_12, p_23, p_14, p_15, p_16, p_17, p_18, p_19, p_20,
                 p_21, p_22, p_03, p_24, p_25, p_26, p_27, p_28, p_29, p_30);
     recursion;
     break;
 
   case 5:
     some_large_stuff (stuff, 205);
     stuff->res =
       use_data (p_01, p_02, p_03, p_04, p_15, p_06, p_07, p_08, p_09, p_10,
                 p_11, p_12, p_13, p_14, p_25, p_16, p_17, p_18, p_19, p_20,
                 p_21, p_22, p_23, p_24, p_05, p_26, p_27, p_28, p_29, p_30);
     recursion;
     break;
 
   case 6:
     some_large_stuff (stuff, 64);
     stuff->res =
       use_data (p_01, p_02, p_03, p_04, p_05, p_16, p_07, p_08, p_09, p_10,
                 p_11, p_12, p_13, p_14, p_15, p_26, p_17, p_18, p_19, p_20,
                 p_21, p_22, p_23, p_24, p_25, p_06, p_27, p_28, p_29, p_30);
     recursion;
     break;
   }
}
 
#define NULL (void *)0
 
void
bar (struct stuff *stuff, int iter)
{
  foo (stuff, iter, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
       NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
       NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
}

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O3 -fno-optimize-sibling-calls" } */`
3
4			`extern int use_data (void p_01, void p_02, void p_03, void p_04, void *p_05,`
5			`void p_06, void p_07, void p_08, void p_09, void *p_10,`
6			`void p_11, void p_12, void p_13, void p_14, void *p_15,`
7			`void p_16, void p_17, void p_18, void p_19, void *p_20,`
8			`void p_21, void p_22, void p_23, void p_24, void *p_25,`
9			`void p_26, void p_27, void p_28, void p_29,`
10			`void *p_30);`
11
12			`extern int idx (int i, int j, int n);`
13
14			`struct stuff`
15			`{`
16			`int decision;`
17			`int a, b, *c;`
18			`int res;`
19			`};`
20
21
22			`#define some_large_stuff(stuff, n) { \`
23			`int i, j, k; \`
24			`for (i = 0; i < n; i++) \`
25			`for (j = 0; j < n; j++) \`
26			`{ \`
27			`int v = stuff->c[idx(i, j, n)]; \`
28			`for (k = 0; k < n; k++) \`
29			`v += stuff->a[idx(i, k, n)] * stuff->b[idx(k,j,n)]; \`
30			`stuff->c[idx(i, j, n)] = v; \`
31			`} \`
32			`}`
33
34			`#define recursion if (iter > 0) \`
35			`foo (stuff, iter - 1, (void *) -1, p_01, p_02, p_03, p_04, p_05, p_06, \`
36			`p_07, p_08, p_09, p_10, p_11, p_12, p_13, p_14, p_15, p_16, p_17, \`
37			`p_18, p_19, p_20, p_21, p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29); \`
38			`else \`
39			`foo (stuff, iter, p_01, p_02, p_03, p_04, p_05, p_06, p_07, p_08, p_09, \`
40			`p_10, p_11, p_12, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20, \`
41			`p_21,p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30)`
42
43			`void`
44			`foo (struct stuff *stuff,`
45			`int iter,`
46			`void p_01, void p_02, void p_03, void p_04, void *p_05,`
47			`void p_06, void p_07, void p_08, void p_09, void *p_10,`
48			`void p_11, void p_12, void p_13, void p_14, void *p_15,`
49			`void p_16, void p_17, void p_18, void p_19, void *p_20,`
50			`void p_21, void p_22, void p_23, void p_24, void *p_25,`
51			`void p_26, void p_27, void p_28, void p_29, void *p_30)`
52			`{`
53			`switch (stuff->decision)`
54			`{`
55			`case 0:`
56			`some_large_stuff (stuff, 83);`
57			`stuff->res =`
58			`use_data (p_01, p_02, p_03, p_04, p_05, p_06, p_07, p_08, p_09, p_10,`
59			`p_11, p_12, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20,`
60			`p_21, p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30);`
61			`recursion;`
62			`break;`
63
64			`case 1:`
65			`some_large_stuff (stuff, 25);`
66			`stuff->res =`
67			`use_data (p_11, p_02, p_03, p_04, p_05, p_06, p_07, p_08, p_09, p_10,`
68			`p_21, p_12, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20,`
69			`p_01, p_22, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30);`
70			`recursion;`
71			`break;`
72
73			`case 3:`
74			`some_large_stuff (stuff, 139);`
75			`stuff->res =`
76			`use_data (p_01, p_12, p_03, p_04, p_05, p_06, p_07, p_08, p_09, p_10,`
77			`p_11, p_22, p_13, p_14, p_15, p_16, p_17, p_18, p_19, p_20,`
78			`p_21, p_02, p_23, p_24, p_25, p_26, p_27, p_28, p_29, p_30);`
79			`recursion;`
80			`break;`
81
82			`case 4:`
83			`some_large_stuff (stuff, 32);`
84			`stuff->res =`
85			`use_data (p_01, p_02, p_13, p_04, p_05, p_06, p_07, p_08, p_09, p_10,`
86			`p_11, p_12, p_23, p_14, p_15, p_16, p_17, p_18, p_19, p_20,`
87			`p_21, p_22, p_03, p_24, p_25, p_26, p_27, p_28, p_29, p_30);`
88			`recursion;`
89			`break;`
90
91			`case 5:`
92			`some_large_stuff (stuff, 205);`
93			`stuff->res =`
94			`use_data (p_01, p_02, p_03, p_04, p_15, p_06, p_07, p_08, p_09, p_10,`
95			`p_11, p_12, p_13, p_14, p_25, p_16, p_17, p_18, p_19, p_20,`
96			`p_21, p_22, p_23, p_24, p_05, p_26, p_27, p_28, p_29, p_30);`
97			`recursion;`
98			`break;`
99
100			`case 6:`
101			`some_large_stuff (stuff, 64);`
102			`stuff->res =`
103			`use_data (p_01, p_02, p_03, p_04, p_05, p_16, p_07, p_08, p_09, p_10,`
104			`p_11, p_12, p_13, p_14, p_15, p_26, p_17, p_18, p_19, p_20,`
105			`p_21, p_22, p_23, p_24, p_25, p_06, p_27, p_28, p_29, p_30);`
106			`recursion;`
107			`break;`
108			`}`
109			`}`
110
111			`#define NULL (void *)0`
112
113			`void`
114			`bar (struct stuff *stuff, int iter)`
115			`{`
116			`foo (stuff, iter, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,`
117			`NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,`
118			`NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);`
119			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [ipa/] [pr50744.c] - Blame information for rev 753