gcc-4.9/gcc/testsuite/g++.dg/opt/pr58165.C


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// PR tree-optimization/58165
// { dg-do compile }
// { dg-options "-O2" }

extern "C" float sqrtf (float);

struct A { A (); ~A (); };

void
foo (double d)
{
  A a;
  sqrtf (d);
}