File: slsr-1.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A7-2018-q2-5
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 539,188 kB
  • sloc: ansic: 2,739,935; cpp: 848,238; ada: 602,637; makefile: 62,919; asm: 55,635; xml: 46,238; exp: 23,020; sh: 19,616; python: 6,371; pascal: 3,889; awk: 3,278; perl: 2,691; yacc: 316; ml: 285; f90: 234; lex: 198; objc: 194; haskell: 119
file content (21 lines) | stat: -rw-r--r-- 729 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
 
/* { dg-do compile } */
/* { dg-options "-O3 -fdump-tree-optimized" } */

extern void foo (int);

void
f (int *p, unsigned int n)
{
  foo (*(p + n * 4));
  foo (*(p + 32 + n * 4));
  if (n > 3)
    foo (*(p + 16 + n * 4));
  else
    foo (*(p + 48 + n * 4));
}

/* { dg-final { scan-tree-dump-times "\\+ 128|\\, 128>" 1 "optimized" { target { int32plus } } } } */
/* { dg-final { scan-tree-dump-times "\\+ 64|\\, 64>" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "\\+ 32|\\, 32>" 1 "optimized" { target { int16 } } } } */
/* { dg-final { scan-tree-dump-times "\\+ 192|\\, 192>" 1 "optimized" { target { int32 } } } } */
/* { dg-final { scan-tree-dump-times "\\+ 96|\\, 96>" 1 "optimized" { target { int16 } } } } */