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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gfortran.dg/] [matmul_4.f90] - Blame information for rev 853

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! { dg-do run }
! Check the fix for PR28947, in which the mechanism for dealing
! with matmul (a, transpose (b)) would cause wrong results for
! a having a rank == 1.
!
! Contributed by Harald Anlauf  
!
program gfcbug40
  implicit none
 
  real :: h(3,3), mat(2,3)
 
  h(:,:) = - HUGE (1.0)/4       ! Preset unused elements suitably...
 
  h(3,:) = 0
  h(3,3) = 1
  mat(:,:) = 1
  h(3,:) = h(3,:) + matmul (matmul (h(3,:), transpose (mat)), mat)
 
  if (any (h(3,:) .ne. (/2.0, 2.0, 3.0/))) call abort ()
 
end program gfcbug40

Line No.	Rev	Author	Line
1	149	jeremybenn	`! { dg-do run }`
2			`! Check the fix for PR28947, in which the mechanism for dealing`
3			`! with matmul (a, transpose (b)) would cause wrong results for`
4			`! a having a rank == 1.`
5			`!`
6			`! Contributed by Harald Anlauf`
7			`!`
8			`program gfcbug40`
9			`implicit none`
10
11			`real :: h(3,3), mat(2,3)`
12
13			`h(:,:) = - HUGE (1.0)/4 ! Preset unused elements suitably...`
14
15			`h(3,:) = 0`
16			`h(3,3) = 1`
17			`mat(:,:) = 1`
18			`h(3,:) = h(3,:) + matmul (matmul (h(3,:), transpose (mat)), mat)`
19
20			`if (any (h(3,:) .ne. (/2.0, 2.0, 3.0/))) call abort ()`
21
22			`end program gfcbug40`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gfortran.dg/] [matmul_4.f90] - Blame information for rev 853