File: cunroll-9.c

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 (23 lines) | stat: -rw-r--r-- 418 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-cunrolli-details -fdisable-tree-evrp" } */
void abort (void);
int q (void);
int a[10];
int b[11];
int
t (int n)
{
  int i;
  int sum = 0;
  for (i = 0; i < n; i++)
    {
      if (i > 1000)
	abort ();
      if (q ())
	sum += a[i];
      else
	sum += b[i];
    }
  return sum;
}
/* { dg-final { scan-tree-dump-times "Removed pointless exit:" 1 "cunrolli" } } */