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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [graphite/] [pr35356-2.c] - Blame information for rev 298

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-options "-O2 -fgraphite-identity -fdump-tree-graphite-all" } */`
2
3			`int a[100];`
4
5			`int`
6			`foo (int bar, int n, int k)`
7			`{`
8			`int i;`
9
10			`for (i = 0; i < n; i++)`
11			`if (i == k)`
12			`a[i] = 1;`
13			`else`
14			`a[i] = i;`
15
16			`return a[bar];`
17			`}`
18
19			`/* We should generate the following:`
20
21			`\| for (i = 0; i < min (n, k); i++)`
22			`\| a[i] = i;`
23			`\| if (k >= 0 && k < n)`
24			`\| a[k] = 1;`
25			`\| for (i = max(k+1,0); i < n; i++)`
26			`\| a[i] = i;`
27
28			`XXX: At the moment we generate to protect loops that are executed zero times.`
29
30			`\| if (0 < min (n, k) + 1)`
31			`\| for (i = 0; i < min (n, k); i++)`
32			`\| a[i] = i;`
33			`\| if (k >= 0 && k < n)`
34			`\| a[k] = 1;`
35			`\| if (0 < max(n, k) + 1)`
36			`\| for (i = max(k+1,0); i < n; i++)`
37			`\| a[i] = i;`
38
39			`*/`
40
41
42			`/* { dg-final { scan-tree-dump-times "MIN_EXPR" 2 "graphite" } } */`
43			`/* { dg-final { scan-tree-dump-times "MAX_EXPR" 2 "graphite" } } */`
44			`/* { dg-final { cleanup-tree-dump "graphite" } } */`