diff options
| author | Daniel Berlin <dberlin@dberlin.org> | 2005-07-21 22:34:33 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2005-07-21 22:34:33 +0000 |
| commit | c05a07664ed2c729182c1e8fd16e19cd27f3df44 (patch) | |
| tree | c93a7013d4e5b662d8272f86ad8a5b740297ccae /gcc | |
| parent | 58669148c9e700f02dcc9b489c21429375962755 (diff) | |
| download | gcc-c05a07664ed2c729182c1e8fd16e19cd27f3df44.zip gcc-c05a07664ed2c729182c1e8fd16e19cd27f3df44.tar.gz gcc-c05a07664ed2c729182c1e8fd16e19cd27f3df44.tar.bz2 | |
alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT, revert to returning false.
2005-07-20 Daniel Berlin <dberlin@dberlin.org>
* alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT,
revert to returning false.
From-SVN: r102256
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/alias.c | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 2c4059b..2764831 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-07-20 Daniel Berlin <dberlin@dberlin.org> + + * alias.c (nonoverlapping_component_refs_p): Use TYPE_MAIN_VARIANT, + revert to returning false. + 2005-07-21 Uros Bizjak <uros@kss-loka.si> PR target/21149 diff --git a/gcc/alias.c b/gcc/alias.c index cdbb94d..49f712e 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -1952,13 +1952,13 @@ nonoverlapping_component_refs_p (tree x, tree y) do { fieldx = TREE_OPERAND (x, 1); - typex = DECL_FIELD_CONTEXT (fieldx); + typex = TYPE_MAIN_VARIANT (DECL_FIELD_CONTEXT (fieldx)); y = orig_y; do { fieldy = TREE_OPERAND (y, 1); - typey = DECL_FIELD_CONTEXT (fieldy); + typey = TYPE_MAIN_VARIANT (DECL_FIELD_CONTEXT (fieldy)); if (typex == typey) goto found; @@ -1971,7 +1971,7 @@ nonoverlapping_component_refs_p (tree x, tree y) } while (x && TREE_CODE (x) == COMPONENT_REF); /* Never found a common type. */ - return true; + return false; found: /* If we're left with accessing different fields of a structure, |