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! { dg-do compile }
! { dg-options "-Ofast" }
subroutine s (x)
real :: x
call sub (x)
end
subroutine sub (x)
real :: x, y
logical :: a, b
real :: f1, f2, f3, f4
y = f1()
a = .false.
if ( f2() > f3() ) a = .true.
b = .false.
if ( f2() > f4() ) b = .true.
if ( a ) then
x = 1.0
else if ( b ) then
x = 1.0/y**2
else
x = 1.0/y - y**2
end if
end
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