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annotate gcc/testsuite/gfortran.dg/character_comparison_2.f90 @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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1 ! { dg-do run }
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2 ! { dg-options "-O -fdump-tree-original" }
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3 program main
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4 implicit none
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5 character(len=4) :: c
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6 integer :: n
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7 integer :: i
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8 integer :: k1, k2
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9 common /foo/ i
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10
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11 n = 0
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12 i = 0
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13 k1 = 1
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14 k2 = 3
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15 c = 'abcd'
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16 n = n + 1 ; if (c(1:2) == c(1:2)) call yes
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17 n = n + 1 ; if (c(k1:k2) >= c(k1:k2)) call yes
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18 n = n + 1 ; if (c(:2) <= c(1:2)) call yes
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19 n = n + 1 ; if (c(k2:) .eq. c(k2:4)) call yes
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20 n = n + 1 ; if (c(:) .ge. c) call yes
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21 n = n + 1 ; if (c .le. c) call yes
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22 if (c(1:2) /= c(1:2)) STOP 1
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23 if (c(k1:k2) > c(k1:k2)) STOP 2
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24 if (c(:2) < c(1:2)) STOP 3
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25 if (c(:) .ne. c) STOP 4
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26 if (c(:2) .gt. c(1:2)) STOP 5
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27 if (c(1:2) .lt. c(:2)) STOP 6
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28 if (n /= i) STOP 7
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29 end program main
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30
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31 subroutine yes
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32 implicit none
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33 common /foo/ i
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34 integer :: i
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35 i = i + 1
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36 end subroutine yes
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37
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38 ! { dg-final { scan-tree-dump-times "gfortran_compare_string" 0 "original" } }
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39