OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gfortran.fortran-torture/] [execute/] [intrinsic_sign.f90] - Blame information for rev 154

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 149 jeremybenn 
! Program to test SIGN intrinsic
2 
program intrinsic_sign
3 
   implicit none
4 
   integer i, j
5 
   real r, s
6 
 
7 
   i = 2
8 
   j = 3
9 
   if (sign (i, j) .ne. 2) call abort
10 
   i = 4
11 
   j = -5
12 
   if (sign (i, j) .ne. -4) call abort
13 
   i = -6
14 
   j = 7
15 
   if (sign (i, j) .ne. 6) call abort
16 
   i = -8
17 
   j = -9
18 
   if (sign (i, j) .ne. -8) call abort
19 
   r = 1
20 
   s = 2
21 
   if (sign (r, s) .ne. 1) call abort
22 
   r = 1
23 
   s = -2
24 
   if (sign (r, s) .ne. -1) call abort
25 
   s = 0
26 
   if (sign (r, s) .ne. 1) call abort
27 
   ! Will fail on machines which cannot represent negative zero.
28 
   s = -s ! Negative zero
29 
   if (sign (r, s) .ne. -1) call abort
30 
end program
31 
 

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.