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annotate gcc/testsuite/g++.dg/opt/pr82929.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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131
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1 // PR tree-optimization/82929
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2 // { dg-do compile }
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3 // { dg-options "-O2" }
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4
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5 template <int _Nw> struct A {
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6 long _M_w[_Nw];
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7 void m_fn1(A p1) {
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8 for (int a = 0;; a++)
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9 _M_w[a] &= p1._M_w[a];
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10 }
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11 void m_fn2() {
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12 for (int b = 0; b < _Nw; b++)
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13 _M_w[b] = ~_M_w[b];
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14 }
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15 };
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16 template <int _Nb> struct C : A<_Nb / (8 * 8)> {
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17 void operator&=(C p1) { this->m_fn1(p1); }
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18 C m_fn3() {
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19 this->m_fn2();
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20 return *this;
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21 }
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22 C operator~() { return C(*this).m_fn3(); }
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23 };
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24 struct B {
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25 C<192> Value;
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26 };
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27 void fn1(C<192> &p1) {
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28 B c;
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29 p1 &= ~c.Value;
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30 }