diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gfortran.dg/function_optimize_11.f90')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gfortran.dg/function_optimize_11.f90 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/function_optimize_11.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/function_optimize_11.f90 new file mode 100644 index 000000000..2e4831b4e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gfortran.dg/function_optimize_11.f90 @@ -0,0 +1,17 @@ +! { dg-do run } +! { dg-options "-ffrontend-optimize" } +! Do not move common functions out of implicit DO loop constructors. +program test + integer, parameter :: N = 4 + integer, parameter :: dp=kind(1.d0) + real(kind=dp), parameter :: pi=4*atan(1._dp) + real(kind=dp), parameter :: eps = 1.e-14_dp + real(kind=dp) :: h1(0:N-1), h2(0:N-1) + integer i + + i = 1 + h1 = [(cos(2*pi*mod(i*k,N)/N),k=0,N/2), & + & (sin(2*pi*mod(i*k,N)/N),k=1,N/2-1)] + h2 = (/ 1._dp, 0._dp, -1._dp, 1._dp /) + if (any(abs(h1 - h2) > eps)) call abort +end program test |