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152
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1 /* { dg-do compile } */
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2 /* { dg-require-effective-target lp64 } */
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3 /* { dg-require-effective-target powerpc_p8vector_ok } */
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4 /* { dg-options "-mdejagnu-cpu=power6 -maltivec -O2" } */
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5
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6 #include <altivec.h>
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7
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8 #pragma GCC target ("cpu=power6,altivec")
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9 #ifdef _ARCH_PWR6
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10 vector int
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11 test1 (vector int a, vector int b)
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12 {
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13 return vec_add (a, b);
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14 }
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15 #else
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16 #error failed power6 pragma target
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17 #endif
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18
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19 #pragma GCC target ("cpu=power7")
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20 /* Force a re-read of altivec.h with new cpu target. */
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21 #undef _ALTIVEC_H
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22 #include <altivec.h>
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23 #ifdef _ARCH_PWR7
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24 vector signed int
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25 test2 (vector signed int a, vector signed int b)
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26 {
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27 return vec_sldw (a, b, 3);
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28 }
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29 #else
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30 #error failed to set power7 pragma target
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31 #endif
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32
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33 #pragma GCC target ("cpu=power8")
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34 /* Force a re-read of altivec.h with new cpu target. */
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35 #undef _ALTIVEC_H
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36 #include <altivec.h>
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37 #ifdef _ARCH_PWR8
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38 vector int
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39 test3 (vector int a, vector int b)
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40 {
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41 return vec_mergee (a, b);
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42 }
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43 typedef __attribute__((altivec(vector__))) long vec_t;
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44 int
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45 test3b (vec_t a, vec_t b)
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46 {
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47 return __builtin_vec_vcmpeq_p (2, a, b);
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48 }
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49 #else
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50 #error failed to set power8 pragma target.
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51 #endif
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52
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