mirror of git://gcc.gnu.org/git/gcc.git
59 lines
1.1 KiB
Fortran
59 lines
1.1 KiB
Fortran
! { dg-do run }
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integer (kind = 4) :: a, a2
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integer (kind = 2) :: b, b2
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real :: c, f
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double precision :: d, d2, c2
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integer, dimension (10) :: e
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!$omp atomic write
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a = 1
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!$omp atomic write
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b = 2
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!$omp end atomic
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!$omp atomic write
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c = 3
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!$omp atomic write
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d = 1 + 2 + 3 - 2
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e = 5
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!$omp atomic write
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f = 6
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!$omp end atomic
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!$omp atomic
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a = a + 4
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!$omp end atomic
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!$omp atomic update
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b = 4 - b
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!$omp atomic
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c = c * 2
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!$omp atomic update
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d = 2 / d
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!$omp end atomic
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!$omp atomic read
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a2 = a
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!$omp atomic read
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b2 = b
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!$omp end atomic
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!$omp atomic read
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c2 = c
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!$omp atomic read
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d2 = d
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if (a2 .ne. 5 .or. b2 .ne. 2 .or. c2 .ne. 6 .or. d2 .ne. 0.5) call abort
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!$omp atomic write
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d = 1.2
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!$omp atomic
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a = a + c + d
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!$omp atomic
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b = b - (a + c + d)
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if (a .ne. 12 .or. b .ne. -17) call abort
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!$omp atomic
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a = c + d + a
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!$omp atomic
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b = a + c + d - b
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if (a .ne. 19 .or. b .ne. 43) call abort
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!$omp atomic
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b = (a + c + d) - b
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a = 32
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!$omp atomic
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a = a / 3.4
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if (a .ne. 9 .or. b .ne. -16) call abort
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end
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