diff options
| author | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-02 20:01:32 +0000 |
|---|---|---|
| committer | ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-02 20:01:32 +0000 |
| commit | 879f881c2fa1ec716ed25b7bd32b829c1a69197a (patch) | |
| tree | f7db65dfa2caa203ff0ea981d01b96e5c7e60545 /gcc/c-common.c | |
| parent | f098094885706fb18eb85866e9e2548f72b3f1f8 (diff) | |
| download | gcc-879f881c2fa1ec716ed25b7bd32b829c1a69197a.tar.gz | |
* tree.h (alias_sets_might_conflict_p): Rename into
alias_sets_must_conflict_p.
* alias.c (alias_sets_might_conflict_p): Likewise.
(alias_sets_conflict_p): Use it.
(objects_must_conflict_p): Likewise.
* c-common.c (strict_aliasing_warning): Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126233 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 5243dd749f9..b1c20a6069d 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -1050,7 +1050,7 @@ strict_aliasing_warning (tree otype, tree type, tree expr) return true; } else if (warn_strict_aliasing == 2 - && !alias_sets_might_conflict_p (set1, set2)) + && !alias_sets_must_conflict_p (set1, set2)) { warning (OPT_Wstrict_aliasing, "dereferencing type-punned " "pointer might break strict-aliasing rules"); @@ -1068,7 +1068,7 @@ strict_aliasing_warning (tree otype, tree type, tree expr) HOST_WIDE_INT set1 = get_alias_set (TREE_TYPE (otype)); HOST_WIDE_INT set2 = get_alias_set (TREE_TYPE (type)); if (!COMPLETE_TYPE_P(type) - || !alias_sets_might_conflict_p (set1, set2)) + || !alias_sets_must_conflict_p (set1, set2)) { warning (OPT_Wstrict_aliasing, "dereferencing type-punned " "pointer might break strict-aliasing rules"); |