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111
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1 /* This was an ICE in fold where we tried to fold something like,
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2
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3 a = 0 == 0 ? 0 : 3988292384
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4
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5 after doing if-conversion for the vectorizer. Folding "0 == 0"
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6 should have been done before calling fold on the whole rhs of
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7 the above expression. */
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8
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9 /* { dg-do compile } */
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10 /* { dg-require-effective-target int32plus } */
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11 /* { dg-options "-O3 -ftree-vectorize" } */
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12
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13 static unsigned short int crc_table[256];
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14 void AC3_encode_init(void)
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15 {
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16 unsigned int c, n, k;
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17 for(n=0; n<256; n++)
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18 {
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19 c = n << 8;
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20 for (k = 0; k < 8; k++)
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21 {
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22 if (c & (1 << 15))
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23 c = ((c << 1) & 0xffff) ^ (((1 << 0) | (1 << 2) | (1 << 15) | (1 << 16)) & 0xffff);
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24 }
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25 crc_table[n] = c;
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26 }
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27 }
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