File: ssa-dom-cse-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 (20 lines) | stat: -rw-r--r-- 417 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
 
/* Test normalization of ARRAY_REF expressions to MEM_REFs in dom.  */
/* { dg-do compile } */
/* { dg-options "-O1 -fno-tree-fre -fdump-tree-dom2" } */

int
main (int argc, char **argv)
{
  union {
    int a[4];
    int b[2];
  } u;
  u.a[0] = 1;
  u.a[1] = 42;
  u.a[2] = 3;
  u.a[3] = 4;
  __builtin_printf ("%d\n", u.a[argc]);
  return u.b[1];
}

/* { dg-final { scan-tree-dump-times "return 42;" 1 "dom2" } } */