Mercurial > hg > CbC > CbC_gcc

view gcc/testsuite/gfortran.dg/intent_optimize_1.f90 @ 127:4c56639505ff

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fix function.c and add CbC-example Makefile
author mir3636
date Wed, 11 Apr 2018 18:46:58 +0900
parents 04ced10e8804
children
line wrap: on
line source

! { dg-do compile }
! { dg-options "-O2 -fdump-tree-optimized" }
!
! Check whether the "does_not_exist" subroutine has been
! optimized away, i.e. check that "foo"'s intent(IN) gets
! honoured.
!
! PR fortran/43665
!
interface
  subroutine foo(x)
    integer, intent(in) :: x
  end subroutine foo
end interface

integer :: y

y = 5
call foo(y)
if (y /= 5) call does_not_exist ()
end

! { dg-final { scan-tree-dump-times "does_not_exist" 0 "optimized" } }