view gcc/testsuite/g++.dg/cpp2a/attr-likely4.C @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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// { dg-do compile { target c++2a } }

int a, b, c;

void
__attribute__((noinline))
bar()
{
  if (a == 123)
    [[likely]] c = 5;		// { dg-warning "both" }
  else
    [[likely]] b = 77;
}

int main()
{
  bar ();
  return 0;
}