[Bug libgomp/59534] [4.9 Regression] FAIL: libgomp.fortran/retval1.f90 execution test due to denormals

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59534

--- Comment #3 from Uroš Bizjak <ubizjak at gmail dot com> ---
The denormal in f5.0_16 is directly loaded from

  f5.0_16 = .omp_data_i_14(D)->f5.0;
  _17 = .omp_data_i_14(D)->is_f5;
  _18 = *_17;
  _43 = e5.1_15 != 8;
  if (_18 < _43)
    goto <bb 3>;
  else
    goto <bb 13>;

  <bb 3>:
...
  <bb 13>:
  _40 = f5.0_16 != 6.5e+0;
  l_36 = _40 & _18;
  goto <bb 3>;

That corresponds to:
    ...
    movss    8(%rdi), %xmm0
    movl    (%rax), %eax
    cmpl    $8, %ebp
    setne    %dl
    cmpl    %edx, %eax
    jae    .L2
    movl    $1, %r12d
.L13:
    ...
.L2:
    xorl    %edx, %edx
    movl    $1, %r12d
    ucomiss    .LC1(%rip), %xmm0
    setp    %dl
    cmove    %edx, %r12d
    andl    %eax, %r12d
    jmp    .L13