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