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111
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1 /* { dg-require-effective-target vect_int } */
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2
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3 #include <stdarg.h>
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4 #include "tree-vect.h"
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5
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6 #define N 128
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7
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8 typedef struct {
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9 int a;
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10 int b;
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11 int c;
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12 int d;
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13 int e;
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14 int f;
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15 int g;
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16 int h;
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17 } s;
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18
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19 int
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20 main1 (s *arr)
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21 {
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22 int i;
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23 s *ptr = arr;
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24 s res[N];
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25
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26 for (i = 0; i < N; i++)
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27 {
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28 res[i].c = ptr->c + ptr->c;
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29 res[i].a = ptr->a + ptr->a;
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30 res[i].d = ptr->d + ptr->d;
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31 res[i].b = ptr->b + ptr->b;
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32 res[i].f = ptr->f + ptr->f;
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33 res[i].e = ptr->e + ptr->e;
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34 res[i].h = ptr->h + ptr->h;
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35 res[i].g = ptr->g + ptr->g;
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36 ptr++;
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37 }
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38
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39 /* check results: */
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40 for (i = 0; i < N; i++)
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41 {
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42 if (res[i].c != arr[i].c + arr[i].c
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43 || res[i].a != arr[i].a + arr[i].a
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44 || res[i].d != arr[i].d + arr[i].d
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45 || res[i].b != arr[i].b + arr[i].b
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46 || res[i].f != arr[i].f + arr[i].f
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47 || res[i].e != arr[i].e + arr[i].e
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48 || res[i].h != arr[i].h + arr[i].h
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49 || res[i].g != arr[i].g + arr[i].g)
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50 abort();
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51 }
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52
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53 ptr = arr;
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54 for (i = 0; i < N; i++)
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55 {
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56 res[i].c = ptr->c + ptr->c;
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57 res[i].a = ptr->a + ptr->a;
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58 res[i].d = ptr->d + ptr->d;
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59 res[i].b = ptr->b + ptr->b;
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60 res[i].f = ptr->f + ptr->f;
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61 res[i].e = ptr->e + ptr->e;
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62 res[i].h = ptr->e + ptr->e;
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63 res[i].g = ptr->g + ptr->g;
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64 ptr++;
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65 }
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66
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67 /* check results: */
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68 for (i = 0; i < N; i++)
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69 {
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70 if (res[i].c != arr[i].c + arr[i].c
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71 || res[i].a != arr[i].a + arr[i].a
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72 || res[i].d != arr[i].d + arr[i].d
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73 || res[i].b != arr[i].b + arr[i].b
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74 || res[i].f != arr[i].f + arr[i].f
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75 || res[i].e != arr[i].e + arr[i].e
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76 || res[i].h != arr[i].e + arr[i].e
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77 || res[i].g != arr[i].g + arr[i].g)
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78 abort();
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79 }
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80
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81 }
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82
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83 int main (void)
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84 {
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85 int i;
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86 s arr[N];
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87
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88 check_vect ();
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89
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90 for (i = 0; i < N; i++)
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91 {
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92 arr[i].a = i;
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93 arr[i].b = i * 2;
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94 arr[i].c = 17;
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95 arr[i].d = i+34;
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96 arr[i].e = i * 3 + 5;
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97 arr[i].f = i * 5;
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98 arr[i].g = i - 3;
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99 arr[i].h = 56;
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100 if (arr[i].a == 178)
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101 abort();
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102 }
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103
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104 main1 (arr);
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105
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106 return 0;
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107 }
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108
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109 /* { dg-final { scan-tree-dump-times "vectorized 2 loops" 1 "vect" { target { vect_strided8 && { ! { vect_no_align} } } } } } */
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110 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target { ! { vect_strided8 || vect_no_align } } } } } */
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111 /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target { ! vect_perm } } } } */
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112 /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 2 "vect" { target vect_perm } } } */
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113
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