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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr36224.c] - Blame information for rev 826

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Line No. Rev Author Line
1 298 jeremybenn 
/* { dg-do run } */
2 
/* { dg-require-effective-target lp64 } */
3 
/* { dg-options "-O2 -ftree-vectorize" } */
4 
 
5 
#ifndef ALIGN16
6 
#define ALIGN16 __attribute__((__aligned__(32)))
7 
#endif
8 
 
9 
#define I16_B0  1
10 
#define I16_B1  23
11 
#define I16_B2  345
12 
#define I16_B3  6789
13 
#define I16_B4  1011
14 
#define I16_B5  -12
15 
#define I16_B6  1314
16 
#define I16_B7  -1516
17 
#define I16_B8  -1516
18 
#define I16_B9  1314
19 
#define I16_B10 -12
20 
#define I16_B11 1011
21 
#define I16_B12 6789
22 
#define I16_B13 345
23 
#define I16_B14 23
24 
#define I16_B15 1
25 
 
26 
#define I16_C0  2
27 
#define I16_C1  31567
28 
#define I16_C2  1112
29 
#define I16_C3  13
30 
#define I16_C4  14
31 
#define I16_C5  15
32 
#define I16_C6  -16
33 
#define I16_C7  17
34 
#define I16_C8  2
35 
#define I16_C9  31567
36 
#define I16_C10 1112
37 
#define I16_C11 13
38 
#define I16_C12 14
39 
#define I16_C13 15
40 
#define I16_C14 -16
41 
#define I16_C15 17
42 
 
43 
union ui2 {
44 
  int           si[16];
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  unsigned int  ui[16];
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};
47 
 
48 
union us {
49 
  short          ss[16];
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  unsigned short us[16];
51 
};
52 
 
53 
static union ui2 i32_sa ALIGN16;
54 
static union ui2 i32_ua ALIGN16;
55 
 
56 
static union us i16_b ALIGN16 = {
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  (short)I16_B0,
58 
  (short)I16_B1,
59 
  (short)I16_B2,
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  (short)I16_B3,
61 
  (short)I16_B4,
62 
  (short)I16_B5,
63 
  (short)I16_B6,
64 
  (short)I16_B7,
65 
  (short)I16_B8,
66 
  (short)I16_B9,
67 
  (short)I16_B10,
68 
  (short)I16_B11,
69 
  (short)I16_B12,
70 
  (short)I16_B13,
71 
  (short)I16_B14,
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  (short)I16_B15,
73 
};
74 
 
75 
static union us i16_c ALIGN16 = {
76 
  (short)I16_C0,
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  (short)I16_C1,
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  (short)I16_C2,
79 
  (short)I16_C3,
80 
  (short)I16_C4,
81 
  (short)I16_C5,
82 
  (short)I16_C6,
83 
  (short)I16_C7,
84 
  (short)I16_C8,
85 
  (short)I16_C9,
86 
  (short)I16_C10,
87 
  (short)I16_C11,
88 
  (short)I16_C12,
89 
  (short)I16_C13,
90 
  (short)I16_C14,
91 
  (short)I16_C15,
92 
};
93 
 
94 
static long i32_sr[16] ALIGN16 = {
95 
  ((int)I16_B0)  * ((int)I16_C0),
96 
  ((int)I16_B1)  * ((int)I16_C1),
97 
  ((int)I16_B2)  * ((int)I16_C2),
98 
  ((int)I16_B3)  * ((int)I16_C3),
99 
  ((int)I16_B4)  * ((int)I16_C4),
100 
  ((int)I16_B5)  * ((int)I16_C5),
101 
  ((int)I16_B6)  * ((int)I16_C6),
102 
  ((int)I16_B7)  * ((int)I16_C7),
103 
  ((int)I16_B8)  * ((int)I16_C8),
104 
  ((int)I16_B9)  * ((int)I16_C9),
105 
  ((int)I16_B10) * ((int)I16_C10),
106 
  ((int)I16_B11) * ((int)I16_C11),
107 
  ((int)I16_B12) * ((int)I16_C12),
108 
  ((int)I16_B13) * ((int)I16_C13),
109 
  ((int)I16_B14) * ((int)I16_C14),
110 
  ((int)I16_B15) * ((int)I16_C15),
111 
};
112 
 
113 
static unsigned long i32_ur[16] ALIGN16 = {
114 
  ((unsigned int)(unsigned short)I16_B0)  * ((unsigned int)(unsigned short)I16_C0),
115 
  ((unsigned int)(unsigned short)I16_B1)  * ((unsigned int)(unsigned short)I16_C1),
116 
  ((unsigned int)(unsigned short)I16_B2)  * ((unsigned int)(unsigned short)I16_C2),
117 
  ((unsigned int)(unsigned short)I16_B3)  * ((unsigned int)(unsigned short)I16_C3),
118 
  ((unsigned int)(unsigned short)I16_B4)  * ((unsigned int)(unsigned short)I16_C4),
119 
  ((unsigned int)(unsigned short)I16_B5)  * ((unsigned int)(unsigned short)I16_C5),
120 
  ((unsigned int)(unsigned short)I16_B6)  * ((unsigned int)(unsigned short)I16_C6),
121 
  ((unsigned int)(unsigned short)I16_B7)  * ((unsigned int)(unsigned short)I16_C7),
122 
  ((unsigned int)(unsigned short)I16_B8)  * ((unsigned int)(unsigned short)I16_C8),
123 
  ((unsigned int)(unsigned short)I16_B9)  * ((unsigned int)(unsigned short)I16_C9),
124 
  ((unsigned int)(unsigned short)I16_B10) * ((unsigned int)(unsigned short)I16_C10),
125 
  ((unsigned int)(unsigned short)I16_B11) * ((unsigned int)(unsigned short)I16_C11),
126 
  ((unsigned int)(unsigned short)I16_B12) * ((unsigned int)(unsigned short)I16_C12),
127 
  ((unsigned int)(unsigned short)I16_B13) * ((unsigned int)(unsigned short)I16_C13),
128 
  ((unsigned int)(unsigned short)I16_B14) * ((unsigned int)(unsigned short)I16_C14),
129 
  ((unsigned int)(unsigned short)I16_B15) * ((unsigned int)(unsigned short)I16_C15),
130 
};
131 
 
132 
#ifndef ALIGN32
133 
#define ALIGN32 __attribute__((__aligned__(32)))
134 
#endif
135 
 
136 
#define I32_B0  1
137 
#define I32_B1  23
138 
#define I32_B2  345
139 
#define I32_B3  6789
140 
#define I32_B4  101112
141 
#define I32_B5  -13
142 
#define I32_B6  141516
143 
#define I32_B7  -1718
144 
 
145 
#define I32_C0  2
146 
#define I32_C1  45678910
147 
#define I32_C2  1112
148 
#define I32_C3  13
149 
#define I32_C4  14
150 
#define I32_C5  15
151 
#define I32_C6  -16
152 
#define I32_C7  17
153 
 
154 
union ul {
155 
  long          sl[8];
156 
  unsigned long ul[8];
157 
};
158 
 
159 
union ui {
160 
  int           si[8];
161 
  unsigned int  ui[8];
162 
};
163 
 
164 
static union ul i64_sa ALIGN32;
165 
static union ul i64_ua ALIGN32;
166 
 
167 
static union ui i32_b ALIGN32 = {
168 
  (int)I32_B0,
169 
  (int)I32_B1,
170 
  (int)I32_B2,
171 
  (int)I32_B3,
172 
  (int)I32_B4,
173 
  (int)I32_B5,
174 
  (int)I32_B6,
175 
  (int)I32_B7,
176 
};
177 
 
178 
static union ui i32_c ALIGN32 = {
179 
  (int)I32_C0,
180 
  (int)I32_C1,
181 
  (int)I32_C2,
182 
  (int)I32_C3,
183 
  (int)I32_C4,
184 
  (int)I32_C5,
185 
  (int)I32_C6,
186 
  (int)I32_C7,
187 
};
188 
 
189 
static long i64_sr[8] ALIGN32 = {
190 
  ((long)I32_B0) * ((long)I32_C0),
191 
  ((long)I32_B1) * ((long)I32_C1),
192 
  ((long)I32_B2) * ((long)I32_C2),
193 
  ((long)I32_B3) * ((long)I32_C3),
194 
  ((long)I32_B4) * ((long)I32_C4),
195 
  ((long)I32_B5) * ((long)I32_C5),
196 
  ((long)I32_B6) * ((long)I32_C6),
197 
  ((long)I32_B7) * ((long)I32_C7),
198 
};
199 
 
200 
static unsigned long i64_ur[8] ALIGN32 = {
201 
  ((unsigned long)(unsigned)I32_B0) * ((unsigned long)(unsigned)I32_C0),
202 
  ((unsigned long)(unsigned)I32_B1) * ((unsigned long)(unsigned)I32_C1),
203 
  ((unsigned long)(unsigned)I32_B2) * ((unsigned long)(unsigned)I32_C2),
204 
  ((unsigned long)(unsigned)I32_B3) * ((unsigned long)(unsigned)I32_C3),
205 
  ((unsigned long)(unsigned)I32_B4) * ((unsigned long)(unsigned)I32_C4),
206 
  ((unsigned long)(unsigned)I32_B5) * ((unsigned long)(unsigned)I32_C5),
207 
  ((unsigned long)(unsigned)I32_B6) * ((unsigned long)(unsigned)I32_C6),
208 
  ((unsigned long)(unsigned)I32_B7) * ((unsigned long)(unsigned)I32_C7),
209 
};
210 
 
211 
 
212 
int main ()
213 
{
214 
  int i;
215 
 
216 
  /* Signed 16x16 -> 32-bit tests */
217 
  for (i = 0; i < 16; i++)
218 
    i32_sa.si[i] = ((long)i16_b.ss[i]) * ((long)i16_c.ss[i]);
219 
 
220 
  for (i = 0; i < 16; i++)
221 
    if (i32_sa.si[i] != i32_sr[i])
222 
      __builtin_abort ();
223 
 
224 
  /* Unsigned 16x16 -> 32-bit tests */
225 
  for (i = 0; i < 16; i++)
226 
    i32_ua.ui[i] = ((long)i16_b.us[i]) * ((long)i16_c.us[i]);
227 
 
228 
  for (i = 0; i < 16; i++)
229 
    if (i32_ua.ui[i] != i32_ur[i])
230 
      __builtin_abort ();
231 
 
232 
  /* Signed 32x32 -> 64-bit tests */
233 
  for (i = 0; i < 8; i++)
234 
    i64_sa.sl[i] = ((long)i32_b.si[i]) * ((long)i32_c.si[i]);
235 
 
236 
  for (i = 0; i < 8; i++)
237 
    if (i64_sa.sl[i] != i64_sr[i])
238 
      __builtin_abort ();
239 
 
240 
  /* Unsigned 32x32 -> 64-bit tests */
241 
  for (i = 0; i < 8; i++)
242 
    i64_ua.ul[i] = ((long)i32_b.ui[i]) * ((long)i32_c.ui[i]);
243 
 
244 
  for (i = 0; i < 8; i++)
245 
    if (i64_ua.ul[i] != i64_ur[i])
246 
      __builtin_abort ();
247 
 
248 
  return 0;
249 
}

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