File: array-copy-semantics.f90

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (34 lines) | stat: -rw-r--r-- 734 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
! RUN: bbc %s -o - | FileCheck %s

! CHECK-LABEL: _QPsub

! F77 code for the array computation c = ((a + b) * c) + (b / 2.0).
! (Eventually, test that the temporary arrays are eliminated.)
subroutine sub(a,b,c,i,j,k)
  real a(i,j,k), b(i,j,k), c(i,j,k)
  real t1(i,j,k), t2(i,j,k)
  integer i, j, k
  integer r, s, t

  do t = 1, k
     do s = 1, j
        do r = 1, i
           t1(r,s,t) = a(r,s,t) + b(r,s,t)
        end do
     end do
  end do
  do t = 1, k
     do s = 1, j
        do r = 1, i
           t2(r,s,t) = t1(r,s,t) * c(r,s,t)
        end do
     end do
  end do
  do t = 1, k
     do s = 1, j
        do r = 1, i
           c(r,s,t) = t2(r,s,t) + b(r,s,t) / 2.0
        end do
     end do
  end do
end subroutine sub