blob: cfc7cb23fc79031c72e64e55a7c51f6fbde46a3f [file] [log] [blame]
! { dg-do run }
! { dg-options "-fdump-tree-original" }
program main
implicit none
character(len=4) :: c
integer :: i
integer :: k1, k2, k3, k4, k11, k22, k33, k44
k1 = 1
k2 = 2
k3 = 3
k4 = 4
k11 = 1
k22 = 2
k33 = 3
k44 = 4
c = 'abcd'
if (c(2:) /= c(k2:k4)) STOP 1
if (c(k2:k4) /= c(k22:)) STOP 2
if (c(2:3) == c(1:2)) STOP 3
if (c(1:2) == c(2:3)) STOP 4
if (c(k1:) == c(k2:)) STOP 5
if (c(:3) == c(:k4)) STOP 6
if (c(:k4) == c(:3)) STOP 7
if (c(:k3) == c(:k44)) STOP 8
end program main
! { dg-final { scan-tree-dump-times "gfortran_compare_string" 6 "original" } }
! { dg-final { scan-tree-dump-times "__builtin_memcmp" 2 "original" } }