view ppc/test/bitnot.p @ 4:9f5c8e19f204 tip basis

Oops: fix for lab0
author Mike Spivey <mike@cs.ox.ac.uk>
date Mon, 15 Oct 2018 21:58:03 +0100
parents 5dd13b8deb54
children
line wrap: on
line source
var x: integer;
begin
  x := 314159265;
  x := bitnot(x);
  print_num(x); newline()
end.

(*<<
-314159266
>>*)

(*[[
MODULE Main 0 0
IMPORT Lib 0
ENDHDR

PROC MAIN 0 0 0
!   x := 314159265;
CONST 314159265
STGW _x
!   x := bitnot(x);
LDGW _x
BITNOT
STGW _x
!   print_num(x); newline()
LDGW _x
CONST 0
GLOBAL lib.print_num
PCALL 1
CONST 0
GLOBAL lib.newline
PCALL 0
RETURN
END

GLOVAR _x 4
! End
]]*)