diff options
Diffstat (limited to 'gcc/tree-ssa-alias.h')
| -rw-r--r-- | gcc/tree-ssa-alias.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gcc/tree-ssa-alias.h b/gcc/tree-ssa-alias.h index 289fb86d04c..147f3688434 100644 --- a/gcc/tree-ssa-alias.h +++ b/gcc/tree-ssa-alias.h @@ -38,9 +38,14 @@ struct GTY(()) pt_solution even if this is zero pt_vars can still include global variables. */ unsigned int nonlocal : 1; - /* Nonzero if the points-to set includes any escaped local variable. */ + /* Nonzero if the points-to set includes the local escaped solution by + reference. */ unsigned int escaped : 1; + /* Nonzero if the points-to set includes the IPA escaped solution by + reference. */ + unsigned int ipa_escaped : 1; + /* Nonzero if the points-to set includes 'nothing', the points-to set includes memory at address NULL. */ unsigned int null : 1; @@ -118,14 +123,17 @@ extern void dump_alias_stats (FILE *); /* In tree-ssa-structalias.c */ extern unsigned int compute_may_aliases (void); extern void delete_alias_heapvars (void); +extern bool pt_solution_empty_p (struct pt_solution *); extern bool pt_solution_includes_global (struct pt_solution *); extern bool pt_solution_includes (struct pt_solution *, const_tree); extern bool pt_solutions_intersect (struct pt_solution *, struct pt_solution *); extern bool pt_solutions_same_restrict_base (struct pt_solution *, struct pt_solution *); extern void pt_solution_reset (struct pt_solution *); -extern void pt_solution_set (struct pt_solution *, bitmap); +extern void pt_solution_set (struct pt_solution *, bitmap, bool, bool); extern void dump_pta_stats (FILE *); +extern GTY(()) struct pt_solution ipa_escaped_pt; + #endif /* TREE_SSA_ALIAS_H */ |