Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ipa/pr93223.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
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/* { dg-do compile } */ /* { dg-options "-O3 -std=gnu++14" } */ template <typename Function> bool run(const int item_count, Function && process_range, const int max_parallelism, int* progress = nullptr) { if (max_parallelism <= 1) { if (progress == nullptr) { return process_range(0); } else { auto result = true; for (int i = 0; i != item_count && result; ++i) { (*progress)++; result = process_range(i); } return result; } } if (max_parallelism > 10) { if (progress == nullptr) { return process_range(0); } else { auto result = true; for (int i = 0; i != item_count && result; ++i) { (*progress)++; result = process_range(i); } return result; } } return false; } namespace { __attribute__((optimize(0))) bool worker_fun(const int) { return true; } } void demo(int n) { for (int i = 0; i < n; ++i) { run(n, &worker_fun, n); } }