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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [bfin/] [shift.c] - Blame information for rev 384

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extern void abort (void);
extern void exit (int);
 
typedef short  __v2hi __attribute ((vector_size(4)));
typedef __v2hi fract2x16;
typedef short fract16;
 
int main ()
{
  fract2x16 a, b, c, d;
  fract16 t1, t2;
  a = __builtin_bfin_compose_2x16 (0xe005, 0x1000);
  b = __builtin_bfin_compose_2x16 (0x7000, 0x5000);
  c = __builtin_bfin_compose_2x16 (0x7000, 0xc000);
 
  d = __builtin_bfin_shl_fr2x16 (c, 2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if ((unsigned short)t1 != 0x8000 || t2 != 0x7fff)
    abort ();
 
  d = __builtin_bfin_shl_fr2x16 (c, -2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if ((unsigned short)t1 != 0xf000 || t2 != 0x1c00)
    abort ();
 
  d = __builtin_bfin_shl_fr2x16 (a, 2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if (t1 != 0x4000 || (unsigned short)t2 != 0x8014)
    abort ();
 
  d = __builtin_bfin_shl_fr2x16 (c, -4);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if ((unsigned short)t1 != 0xfc00 || t2 != 0x0700)
    abort ();
 
  d = __builtin_bfin_shl_fr2x16 (c, 2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if ((unsigned short)t1 != 0x8000 || t2 != 0x7fff)
    abort ();
 
  d = __builtin_bfin_shl_fr2x16 (a, -2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if (t1 != 0x0400 || (unsigned short)t2 != 0xf801)
    abort ();
 
  /* lsh */
  d = __builtin_bfin_lshl_fr2x16 (c, -4);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if (t1 != 0x0c00 || t2 != 0x0700)
    abort ();
 
  d = __builtin_bfin_lshl_fr2x16 (c, 2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if (t1 != 0x0000 || t2 != -0x4000)
    abort ();
 
  d = __builtin_bfin_lshl_fr2x16 (a, -2);
  t1 = __builtin_bfin_extract_lo (d);
  t2 = __builtin_bfin_extract_hi (d);
  if (t1 != 0x0400 || (unsigned short)t2 != 0x3801)
    abort ();
 
  exit (0);
}
 

Line No.	Rev	Author	Line
1	315	jeremybenn	`extern void abort (void);`
2			`extern void exit (int);`
3
4			`typedef short __v2hi __attribute ((vector_size(4)));`
5			`typedef __v2hi fract2x16;`
6			`typedef short fract16;`
7
8			`int main ()`
9			`{`
10			`fract2x16 a, b, c, d;`
11			`fract16 t1, t2;`
12			`a = __builtin_bfin_compose_2x16 (0xe005, 0x1000);`
13			`b = __builtin_bfin_compose_2x16 (0x7000, 0x5000);`
14			`c = __builtin_bfin_compose_2x16 (0x7000, 0xc000);`
15
16			`d = __builtin_bfin_shl_fr2x16 (c, 2);`
17			`t1 = __builtin_bfin_extract_lo (d);`
18			`t2 = __builtin_bfin_extract_hi (d);`
19			`if ((unsigned short)t1 != 0x8000 \|\| t2 != 0x7fff)`
20			`abort ();`
21
22			`d = __builtin_bfin_shl_fr2x16 (c, -2);`
23			`t1 = __builtin_bfin_extract_lo (d);`
24			`t2 = __builtin_bfin_extract_hi (d);`
25			`if ((unsigned short)t1 != 0xf000 \|\| t2 != 0x1c00)`
26			`abort ();`
27
28			`d = __builtin_bfin_shl_fr2x16 (a, 2);`
29			`t1 = __builtin_bfin_extract_lo (d);`
30			`t2 = __builtin_bfin_extract_hi (d);`
31			`if (t1 != 0x4000 \|\| (unsigned short)t2 != 0x8014)`
32			`abort ();`
33
34			`d = __builtin_bfin_shl_fr2x16 (c, -4);`
35			`t1 = __builtin_bfin_extract_lo (d);`
36			`t2 = __builtin_bfin_extract_hi (d);`
37			`if ((unsigned short)t1 != 0xfc00 \|\| t2 != 0x0700)`
38			`abort ();`
39
40			`d = __builtin_bfin_shl_fr2x16 (c, 2);`
41			`t1 = __builtin_bfin_extract_lo (d);`
42			`t2 = __builtin_bfin_extract_hi (d);`
43			`if ((unsigned short)t1 != 0x8000 \|\| t2 != 0x7fff)`
44			`abort ();`
45
46			`d = __builtin_bfin_shl_fr2x16 (a, -2);`
47			`t1 = __builtin_bfin_extract_lo (d);`
48			`t2 = __builtin_bfin_extract_hi (d);`
49			`if (t1 != 0x0400 \|\| (unsigned short)t2 != 0xf801)`
50			`abort ();`
51
52			`/* lsh */`
53			`d = __builtin_bfin_lshl_fr2x16 (c, -4);`
54			`t1 = __builtin_bfin_extract_lo (d);`
55			`t2 = __builtin_bfin_extract_hi (d);`
56			`if (t1 != 0x0c00 \|\| t2 != 0x0700)`
57			`abort ();`
58
59			`d = __builtin_bfin_lshl_fr2x16 (c, 2);`
60			`t1 = __builtin_bfin_extract_lo (d);`
61			`t2 = __builtin_bfin_extract_hi (d);`
62			`if (t1 != 0x0000 \|\| t2 != -0x4000)`
63			`abort ();`
64
65			`d = __builtin_bfin_lshl_fr2x16 (a, -2);`
66			`t1 = __builtin_bfin_extract_lo (d);`
67			`t2 = __builtin_bfin_extract_hi (d);`
68			`if (t1 != 0x0400 \|\| (unsigned short)t2 != 0x3801)`
69			`abort ();`
70
71			`exit (0);`
72			`}`
73

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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [bfin/] [shift.c] - Blame information for rev 384