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| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-09-13 16:05:37 +0000 |
|---|---|---|
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-09-13 16:05:37 +0000 |
| commit | fcdf306341e82e86688a06953dbf19be25499c51 (patch) | |
| tree | 55246c83d743d12fe0a6fb4de1ca2e47e5acf066 | |
| parent | 355d6751b81a87747cfc2e47265410d63af6a2aa (diff) | |
| download | ppe42-gcc-fcdf306341e82e86688a06953dbf19be25499c51.tar.gz ppe42-gcc-fcdf306341e82e86688a06953dbf19be25499c51.zip | |
* tree-dfa.c (dump_variable): Guard against NULL annotations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@104233 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/tree-dfa.c | 6 |
2 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e1900f9377a..219af6f479e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2005-09-13 Diego Novillo <dnovillo@redhat.com> + + * tree-dfa.c (dump_variable): Guard against NULL annotations. + 2005-09-13 Zdenek Dvorak <dvorakz@suse.cz> PR tree-optimize/23817 diff --git a/gcc/tree-dfa.c b/gcc/tree-dfa.c index 7504d790f74..866ac6e17c5 100644 --- a/gcc/tree-dfa.c +++ b/gcc/tree-dfa.c @@ -314,13 +314,13 @@ dump_variable (FILE *file, tree var) fprintf (file, ", "); print_generic_expr (file, TREE_TYPE (var), dump_flags); - if (ann->type_mem_tag) + if (ann && ann->type_mem_tag) { fprintf (file, ", type memory tag: "); print_generic_expr (file, ann->type_mem_tag, dump_flags); } - if (ann->is_alias_tag) + if (ann && ann->is_alias_tag) fprintf (file, ", is an alias tag"); if (TREE_ADDRESSABLE (var)) @@ -341,7 +341,7 @@ dump_variable (FILE *file, tree var) print_generic_expr (file, default_def (var), dump_flags); } - if (ann->may_aliases) + if (may_aliases (var)) { fprintf (file, ", may aliases: "); dump_may_aliases_for (file, var); |
