File: fma_02.f90

package info (click to toggle)
lfortran 0.60.0-2
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 58,416 kB
  • sloc: cpp: 173,406; f90: 80,491; python: 17,586; ansic: 9,610; yacc: 2,356; sh: 1,401; fortran: 895; makefile: 38; javascript: 15
file content (30 lines) | stat: -rw-r--r-- 490 bytes parent folder | download 
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
 
module fma_02_mod

    contains

subroutine ss(x)
    integer, intent(in) :: x
    real(4) :: b(x)
    b  = 1 
    b = -b + 1.0*b ! Test FMA opt. with `--fast` (pointerToDataArray)
    print *, b
    if(any(b /= 0.0)) error stop
    
end subroutine 

end module 

program fma_02
    use fma_02_mod

    implicit none
    real ::b(10)

    b = 1
    b = -b + b*1.0 ! Test FMA opt. with `--fast` (fixedSizeAsrray)
    print *, b
    if(any(b /= 0.0)) error stop

    call ss(10)

end program