File: pr68198.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 (41 lines) | stat: -rw-r--r-- 785 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
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
 
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-thread1-details -fdisable-tree-ethread" } */

extern void abort (void);

typedef union tree_node *tree;
union tree_node
{
  int code;
  tree chain;
  int omp_code;
}
bitmap_head;

extern int c_omp_predetermined_sharing (tree);

tree
c_finish_omp_clauses (tree clauses)
{
  tree c, t, *pc = &clauses;
  for (pc = &clauses, c = clauses; c; c = *pc)
    {
      unsigned char remove = 0;
      switch (((c->omp_code)))
	{
	case 1:
	  if (t->code != 42)
	    remove = 1;
	  switch (c_omp_predetermined_sharing (t))
	    {
	    case 2:
	      abort ();
	    }
	}
      if (remove)
	*pc = c->chain;
    }
}

/* There are 3 FSM jump threading opportunities.  */
/* { dg-final { scan-tree-dump-times "Registering FSM" 3 "thread1"} } */