File: ipa-pta-2.c

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (24 lines) | stat: -rw-r--r-- 440 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
 
/* { dg-do compile } */
/* { dg-options "-O -fipa-pta -fdump-ipa-pta2-details" } */

int (*fn)(int *);

static int __attribute__((noinline,noclone))
foo (int *p)
{
  return *p;
}

extern void bar (void);

int main()
{
  fn = foo;
  bar ();
  return 0;
}

/* Make sure that when a local function escapes its argument points-to sets
   are properly adjusted.  */

/* { dg-final { scan-ipa-dump "foo.arg0 = { ESCAPED NONLOCAL }" "pta2" } } */