diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/tree-flow.h | 1 | ||||
| -rw-r--r-- | gcc/tree-ssa-live.c | 18 |
3 files changed, 26 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 91f7113..5094773 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,6 +1,13 @@ +2009-05-27 Diego Novillo <dnovillo@google.com> + + * tree-ssa-live.c (dump_scope_block): Document arguments. + (dump_scope_blocks): Document. + (debug_scope_blocks): New. + * tree-flow.h (debug_scope_blocks): Declare. + 2009-05-21 Denis Chertykov <denisc@overta.ru> - * doc/contrib.texi (Contributors): add myself to the list. + * doc/contrib.texi (Contributors): add myself to the list. 2009-05-28 Olivier Hainque <hainque@adacore.com> diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index 4b0130a..7585de5 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -910,6 +910,7 @@ void mark_addressable (tree); /* In tree-ssa-live.c */ extern void remove_unused_locals (void); extern void dump_scope_blocks (FILE *, int); +extern void debug_scope_blocks (int); /* In tree-ssa-address.c */ diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c index 0673fab..3c31766 100644 --- a/gcc/tree-ssa-live.c +++ b/gcc/tree-ssa-live.c @@ -552,7 +552,9 @@ mark_all_vars_used (tree *expr_p, void *data) walk_tree (expr_p, mark_all_vars_used_1, data, NULL); } -/* Dump scope blocks. */ + +/* Dump scope blocks starting at SCOPE to FILE. INDENT is the + indentation level and FLAGS is as in print_generic_expr. */ static void dump_scope_block (FILE *file, int indent, tree scope, int flags) @@ -606,12 +608,26 @@ dump_scope_block (FILE *file, int indent, tree scope, int flags) fprintf (file, "\n%*s}\n",indent, ""); } + +/* Dump the tree of lexical scopes of current_function_decl to FILE. + FLAGS is as in print_generic_expr. */ + void dump_scope_blocks (FILE *file, int flags) { dump_scope_block (file, 0, DECL_INITIAL (current_function_decl), flags); } + +/* Dump the tree of lexical scopes of current_function_decl to stderr. + FLAGS is as in print_generic_expr. */ + +void +debug_scope_blocks (int flags) +{ + dump_scope_blocks (stderr, flags); +} + /* Remove local variables that are not referenced in the IL. */ void |