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annotate gcc/testsuite/gcc.dg/vect/O3-pr39675-2.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-require-effective-target vect_int } */
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3
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4 #define N 128
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5
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6 int out[N*4], out2[N], in[N*4];
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7
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8 void
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9 foo ()
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10 {
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11 int i, a0, a1, a2, a3;
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12
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13 for (i = 0; i < N; i++)
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14 {
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15 a0 = in[i*4];
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16 a1 = in[i*4 + 1];
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17 a2 = in[i*4 + 2];
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18 a3 = in[i*4 + 3];
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19
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20 out[i*4] = a0;
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21 out[i*4 + 1] = a1;
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22 out[i*4 + 2] = a2;
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23 out[i*4 + 3] = a3;
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24
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25 out2[i] = a0;
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26 }
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27 }
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28
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29 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_strided4 } } } */
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30 /* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 1 "vect" { target vect_strided4 } } } */
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31