File: loop_optimization13.adb

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (21 lines) | stat: -rw-r--r-- 537 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
-- { dg-do compile }
-- { dg-options "-O" }

with Loop_Optimization13_Pkg; use Loop_Optimization13_Pkg;

package body Loop_Optimization13 is

   function F (A : Rec) return Rec is
      N : constant Integer := A.V'Length / L;
      Res : Rec
        := (True, new Complex_Vector' (0 .. A.V'Length / L - 1 => (0.0, 0.0)));
   begin
      for I in 0 .. L - 1 loop
         for J in 0 .. N - 1 loop
            Res.V (J) := Res.V (J) + A.V (I * N + J);
         end loop;
      end loop;
      return Res;
   end;

end Loop_Optimization13;