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annotate gcc/testsuite/gcc.dg/pr56837.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
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1 /* Limit this test to selected targets with IEEE double, 8-byte long long,
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2 supported 4x int vectors, 4-byte int. */
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3 /* { dg-do compile { target { i?86-*-* x86_64-*-* powerpc*-*-* } } } */
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4 /* { dg-options "-O3 -fdump-tree-optimized" } */
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5 /* { dg-additional-options "-msse2" { target ia32 } } */
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6 /* { dg-additional-options "-mvsx -maltivec" { target powerpc*-*-* } } */
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7
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8 typedef int V __attribute__((__vector_size__ (16)));
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9 #define N 1024
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10 double d[N];
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11 long long int l[N];
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12 _Bool b[N];
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13 _Complex double c[N];
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14 V v[N];
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15
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16 void
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17 fd (void)
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18 {
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19 int i;
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20 for (i = 0; i < N; i++)
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21 d[i] = 747708026454360457216.0;
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22 }
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23
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24 void
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25 fl (void)
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26 {
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27 int i;
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28 for (i = 0; i < N; i++)
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29 l[i] = 0x7c7c7c7c7c7c7c7cULL;
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30 }
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31
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32 void
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33 fb (void)
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34 {
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35 int i;
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36 for (i = 0; i < N; i++)
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37 b[i] = 1;
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38 }
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39
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40 void
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41 fc (void)
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42 {
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43 int i;
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44 for (i = 0; i < N; i++)
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45 c[i] = 747708026454360457216.0 + 747708026454360457216.0i;
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46 }
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47
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48 void
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49 fv (void)
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50 {
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51 int i;
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52 for (i = 0; i < N; i++)
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53 v[i] = (V) { 0x12121212, 0x12121212, 0x12121212, 0x12121212 };
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54 }
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55
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56 /* Look for
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57 __builtin_memset (&d, 68, 8192);
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58 __builtin_memset (&l, 124, 8192);
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59 __builtin_memset (&b, 1, 1024);
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60 __builtin_memset (&c, 68, 16384);
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61 __builtin_memset (&v, 18, 16384); */
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62 /* { dg-final { scan-tree-dump-times "memset ..d, 68, 8192.;" 1 "optimized" } } */
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63 /* { dg-final { scan-tree-dump-times "memset ..l, 124, 8192.;" 1 "optimized" } } */
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64 /* { dg-final { scan-tree-dump-times "memset ..b, 1, 1024.;" 1 "optimized" } } */
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65 /* { dg-final { scan-tree-dump-times "memset ..c, 68, 16384.;" 1 "optimized" } } */
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66 /* { dg-final { scan-tree-dump-times "memset ..v, 18, 16384.;" 1 "optimized" } } */