gcc/testsuite/g++.dg/vect/pr68145.cc

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-Wno-return-type" } */
   3
   4 struct A {
   5   bool operator()(int p1, int p2) { return p1 && p2; }
   6 };
   7 class B {
   8 public:
   9   bool *cbegin();
  10   bool *cend();
  11 };
  12 template <class T> void operator&&(B p1, T p2) {
  13   B a;
  14   arrayContTransform(p1, p2, a, A());
  15 }
  16
  17 template <typename _InputIterator1, typename T, typename _OutputIterator,
  18           typename _BinaryOperation>
  19 void myrtransform(_InputIterator1 p1, _OutputIterator p2, T p3,
  20                   _BinaryOperation p4) {
  21   _InputIterator1 b;
  22   for (; b != p1; ++b, ++p2)
  23     *p2 = p4(*b, p3);
  24 }
  25
  26 template <typename L, typename R, typename RES, typename BinaryOperator>
  27 void arrayContTransform(L p1, R p2, RES p3, BinaryOperator p4) {
  28   myrtransform(p1.cend(), p3.cbegin(), p2, p4);
  29 }
  30
  31 class C {
  32 public:
  33   B getArrayBool();
  34 };
  35 class D {
  36   B getArrayBool(const int &);
  37   C lnode_p;
  38 };
  39 bool c;
  40 B D::getArrayBool(const int &) { lnode_p.getArrayBool() && c; }
  41
  42 // { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { target { i?86-*-* x86_64-*-* } } } }