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annotate gcc/testsuite/gcc.target/powerpc/vec-strir-17.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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152
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1 /* { dg-do run } */
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2 /* { dg-require-effective-target powerpc_future_hw } */
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3 /* { dg-options "-O2 -mdejagnu-cpu=future" } */
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4
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5 #include <altivec.h>
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6
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7 extern void abort (void);
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8
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9 vector unsigned char
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10 doString(vector unsigned char *vp)
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11 {
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12 /* Tail recursion replaced with iteration with -O2. */
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13 vector unsigned char result = vec_strir (*vp);
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14 if (vec_strir_p (*vp))
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15 return result;
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16 else
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17 return doString (vp + 1);
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18 }
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19
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20 int main (int argc, char *argv [])
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21 {
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22 vector unsigned char composed_string [4] = {
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23 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
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24 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 },
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25 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
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26 0x0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 },
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27 { 0x1, 0x2, 0x0, 0x4, 0x5, 0x6, 0x7, 0x8,
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28 0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 },
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29 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
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30 0x9, 0xa, 0xb, 0xc, 0xd, 0x0, 0xf, 0x11 }
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31 };
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32
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33 vector unsigned char expected0 =
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34 { 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8,
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35 0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 };
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36 vector unsigned char expected1 =
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37 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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38 0x0, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x11 };
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39 vector unsigned char expected2 =
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40 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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41 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x11 };
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42 vector unsigned char expected3 =
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43 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
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44 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x11 };
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45
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46 if (!vec_all_eq (doString (&composed_string[0]), expected1))
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47 abort ();
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48 if (!vec_all_eq (doString (&composed_string[1]), expected1))
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49 abort ();
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50 if (!vec_all_eq (doString (&composed_string[2]), expected2))
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51 abort ();
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52 if (!vec_all_eq (doString (&composed_string[3]), expected3))
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53 abort ();
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54 }