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comparison gcc/testsuite/g++.dg/ipa/pr85549.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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111:04ced10e8804 131:84e7813d76e9
1 /* { dg-do run } */
2 /* { dg-options "-O2" } */
3
4 #include <vector>
5
6 #define N 10
7
8 static void visit(int &level, int n, int k, std::vector< int > &value) {
9 level = level + 1;
10 value[k] = level;
11 for (int i = 0 ; i < n; i++)
12 if (value[i] == 0)
13 visit(level, n, i, value);
14 }
15 void permutations()
16 {
17 std::vector< int > value(N);
18 int level = -1;
19 visit(level, N, 0, value);
20 }
21 void testExtendByBox() {
22 permutations();
23 }
24
25 int main() {
26 testExtendByBox();
27 return 0;
28 }