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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [990211-1.c] - Blame information for rev 823

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Copyright (C) 1999 Free Software Foundation, Inc.`
2			`Contributed by Nathan Sidwell 20 Jan 1999 <nathan@acm.org> */`
3
4			`/* check range combining boolean operations work */`
5
6			`extern void abort();`
7
8			`#define N 77`
9
10			`void func(int i)`
11			`{`
12			`/* fold-const does some clever things with range tests. Make sure`
13			`we get (some of) them right */`
14
15			`/* these must fail, regardless of the value of i */`
16			`if ((i < 0) && (i >= 0))`
17			`abort();`
18			`if ((i > 0) && (i <= 0))`
19			`abort();`
20			`if ((i >= 0) && (i < 0))`
21			`abort();`
22			`if ((i <= 0) && (i > 0))`
23			`abort();`
24
25			`if ((i < N) && (i >= N))`
26			`abort();`
27			`if ((i > N) && (i <= N))`
28			`abort();`
29			`if ((i >= N) && (i < N))`
30			`abort();`
31			`if ((i <= N) && (i > N))`
32			`abort();`
33
34			`/* these must pass, regardless of the value of i */`
35			`if (! ((i < 0) \|\| (i >= 0)))`
36			`abort();`
37			`if (! ((i > 0) \|\| (i <= 0)))`
38			`abort();`
39			`if (! ((i >= 0) \|\| (i < 0)))`
40			`abort();`
41			`if (! ((i <= 0) \|\| (i > 0)))`
42			`abort();`
43
44			`if (! ((i < N) \|\| (i >= N)))`
45			`abort();`
46			`if (! ((i > N) \|\| (i <= N)))`
47			`abort();`
48			`if (! ((i >= N) \|\| (i < N)))`
49			`abort();`
50			`if (! ((i <= N) \|\| (i > N)))`
51			`abort();`
52
53			`return;`
54			`}`
55
56			`int main()`
57			`{`
58			`func(0);`
59			`func(1);`
60			`return 0;`
61			`}`