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annotate gcc/testsuite/gcc.dg/vect/pr83202-1.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents
children 1830386684a0
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131
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1 /* { dg-do compile } */
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2 /* { dg-require-effective-target vect_double } */
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3
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4 void test(double data[8][8])
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5 {
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6 for (int i = 0; i < 8; i++)
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7 {
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8 for (int j = 0; j < i; j+=4)
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9 {
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10 data[i][j] *= data[i][j];
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11 data[i][j+1] *= data[i][j+1];
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12 data[i][j+2] *= data[i][j+2];
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13 data[i][j+3] *= data[i][j+3];
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14 }
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15 }
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16 }
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17
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18 /* { dg-final { scan-tree-dump "Loop contains only SLP stmts" "vect" } } */
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19 /* { dg-final { scan-tree-dump "ectorized 1 loops" "vect" } } */