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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gfortran.dg/] [array_constructor_23.f] - Blame information for rev 694

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1 694 jeremybenn
! { dg-do run }
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! { dg-require-effective-target fortran_large_real }
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! Tests the fix for PR35944/6/7, in which the variable array constructors below
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! were incorrectly translated and wrong code was produced.
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!
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! Contributed by Dick Hendrickson <dick.hendrickson@gmail.com>
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!
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      program try_fa6013
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      call fa6013 (10, 1, -1)
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      call fa6077 (10, 1, -1, (/1,2,3,4,5,6,7,8,9,10/))
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      call fa2083
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      end program
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      subroutine  FA6013 (nf10, nf1, mf1)
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      integer, parameter :: kv = 4
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      REAL(KV) DDA1(10)
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      REAL(KV) DDA2(10)
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      REAL(KV) DDA(10), dval
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      dda = (/1,2,3,4,5,6,7,8,9,10/)
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      DDA1 = ATAN2 ((/(REAL(J1,KV),J1=1,10)/),
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     $                 REAL((/(J1,J1=nf10,nf1,mf1)/), KV))   !fails
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      DDA2 = ATAN2 (DDA, DDA(10:1:-1))
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      if (any (DDA1 - DDA2 .gt. epsilon(dval))) call abort ()
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      END
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      subroutine FA6077 (nf10,nf1,mf1, ida)
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      INTEGER IDA1(10)
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      INTEGER IDA2(10), ida(10)
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      IDA1 = IEOR((/1,2,3,4,5,6,7,8,9,10/),
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     $            (/(IDA(J1),J1=10,1,-1)/) )
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      IDA2 = IEOR ((/1,2,3,4,5,6,7,8,9,10/), (/10,9,8,7,6,5,4,3,2,1/) )
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      if (any (ida1 .ne. ida2)) call abort ()
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      END SUBROUTINE
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      subroutine fa2083
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      implicit none
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      integer j1,k
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      parameter (k=selected_real_kind (precision (0.0_8) + 1)) ! failed
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      REAL(k) QDA1(10)
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      REAL(k) QDA(10), qval
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      qda = (/ 1,2,3,4,5,6,7,8,9,10 /)
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      QDA1 = MOD ( 1.1_k*( QDA(1) -5.0_k), P=( QDA -2.5_k))
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      DO J1 = 1,10
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        QVAL = MOD(1.1_k*(QDA(1)-5.0_k),P=(QDA(J1)-2.5_k))
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        if (qval - qda1(j1) .gt. epsilon(qval)) call abort ()
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      ENDDO
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      END
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