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annotate gcc/testsuite/gcc.dg/tree-ssa/ldist-4.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-options "-O2 -ftree-loop-distribution -fdump-tree-ldist-all" } */
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3
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4 int loop1 (int k)
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5 {
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6 unsigned int i;
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7 unsigned int j;
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8 int a[100], b[100][100];
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9
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10 a[0] = k;
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11 for (i = 1; i < 100; i ++)
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12 {
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13 for (j = 1; j < 100; j++)
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14 {
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15 a[j] = k * i;
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16 b[i][j] = a[j-1] + k;
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17 }
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18 }
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19
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20 return b[100-1][1];
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21 }
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22
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23 /* Distributing inner loop doesn't expose more parallelism. */
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24 /* { dg-final { scan-tree-dump-times "distributed: split to 2 loops" 0 "ldist" } } */