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1 /* { dg-options "-maltivec=be -mabi=altivec -std=gnu99 -mno-vsx" } */
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2
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3 #include "harness.h"
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4
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5 static unsigned char svuc[16] __attribute__ ((aligned (16)));
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6 static signed char svsc[16] __attribute__ ((aligned (16)));
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7 static unsigned short svus[8] __attribute__ ((aligned (16)));
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8 static signed short svss[8] __attribute__ ((aligned (16)));
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9 static unsigned int svui[4] __attribute__ ((aligned (16)));
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10 static signed int svsi[4] __attribute__ ((aligned (16)));
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11 static float svf[4] __attribute__ ((aligned (16)));
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12
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13 static void init ()
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14 {
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15 int i;
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16 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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17 for (i = 15; i >= 0; --i)
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18 #else
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19 for (i = 0; i < 16; ++i)
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20 #endif
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21 {
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22 svuc[i] = i;
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23 svsc[i] = i - 8;
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24 }
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25 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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26 for (i = 7; i >= 0; --i)
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27 #else
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28 for (i = 0; i < 8; ++i)
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29 #endif
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30 {
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31 svus[i] = i;
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32 svss[i] = i - 4;
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33 }
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34 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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35 for (i = 3; i >= 0; --i)
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36 #else
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37 for (i = 0; i < 4; ++i)
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38 #endif
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39 {
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40 svui[i] = i;
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41 svsi[i] = i - 2;
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42 svf[i] = i * 1.0f;
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43 }
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44 }
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45
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46 static void test ()
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47 {
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48 vector unsigned char vuc;
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49 vector signed char vsc;
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50 vector unsigned short vus;
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51 vector signed short vss;
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52 vector unsigned int vui;
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53 vector signed int vsi;
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54 vector float vf;
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55
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56 init ();
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57
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58 vuc = vec_lde (9*1, (unsigned char *)svuc);
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59 vsc = vec_lde (14*1, (signed char *)svsc);
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60 vus = vec_lde (7*2, (unsigned short *)svus);
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61 vss = vec_lde (1*2, (signed short *)svss);
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62 vui = vec_lde (3*4, (unsigned int *)svui);
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63 vsi = vec_lde (2*4, (signed int *)svsi);
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64 vf = vec_lde (0*4, (float *)svf);
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65
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66 check (vec_extract (vuc, 9) == 9, "vuc");
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67 check (vec_extract (vsc, 14) == 6, "vsc");
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68 check (vec_extract (vus, 7) == 7, "vus");
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69 check (vec_extract (vss, 1) == -3, "vss");
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70 check (vec_extract (vui, 3) == 3, "vui");
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71 check (vec_extract (vsi, 2) == 0, "vsi");
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72 check (vec_extract (vf, 0) == 0.0, "vf");
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73 }
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