op_not.pass.cpp revision bc8d3f97eb5c958007f2713238472e0c1c8fe02c
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ��������������������The LLVM Compiler Infrastructure 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This file is distributed under the University of Illinois Open Source 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// License. See LICENSE.TXT for details. 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 95d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci// test bitset<N> operator^(const bitset<N>& lhs, const bitset<N>& rhs); 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 12d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles)#include <bitset> 135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include <cstdlib> 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <cassert> 151320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <std::size_t N> 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::bitset<N> 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)make_bitset() 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles){ 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::bitset<N> v; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (std::size_t i = 0; i < N; ++i) 221320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci v[i] = static_cast<bool>(std::rand() & 1); 231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci return v; 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template <std::size_t N> 27868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)void test_op_not() 28868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles){ 29868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) std::bitset<N> v1 = make_bitset<N>(); 30868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) std::bitset<N> v2 = make_bitset<N>(); 31868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) std::bitset<N> v3 = v1; 32868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) assert((v1 ^ v2) == (v3 ^= v2));; 33868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 34868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 35868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)int main() 36868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles){ 37868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) test_op_not<0>(); 38868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) test_op_not<1>(); 39868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) test_op_not<31>(); 40868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) test_op_not<32>(); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) test_op_not<33>(); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) test_op_not<63>(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) test_op_not<64>(); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) test_op_not<65>(); 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) test_op_not<1000>(); 46868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)} 47868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles)