File: slsr-6.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 (24 lines) | stat: -rw-r--r-- 507 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
/* Verify straight-line strength reduction for simple add candidates,
   pointer version.  */

/* { dg-do compile } */
/* { dg-options "-O3 -fdump-tree-optimized" } */

void
f (int s, char *c, char *x1, char *x2, char *x3)
{
  int a1, a2, a3;

  a1 = 2 * s;
  x1 = c + a1;
  *x1 = 1;
  a2 = 4 * s;
  x2 = c + a2;
  *x2 = 2;
  a3 = 6 * s;
  x3 = c + a3;
  *x3 = 3;
}

/* There will be four ' * ' instances for the parms, one in the code.  */
/* { dg-final { scan-tree-dump-times " \\* " 5 "optimized" } } */