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| author | Richard Guenther <rguenther@suse.de> | 2007-07-05 21:21:10 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2007-07-05 21:21:10 +0000 |
| commit | e11e491dbfa0d4b134e653647a0bf1b645e17327 (patch) | |
| tree | b8b99cf6b54105440df3df5219090d25018ce180 /gcc/alias.c | |
| parent | f6cdc43257653ea4aeff8554f3e1ba48cd0e2dfe (diff) | |
| download | gcc-e11e491dbfa0d4b134e653647a0bf1b645e17327.zip gcc-e11e491dbfa0d4b134e653647a0bf1b645e17327.tar.gz gcc-e11e491dbfa0d4b134e653647a0bf1b645e17327.tar.bz2 | |
re PR middle-end/32639 (ptrmem1.C now ICE's on mainline)
2007-07-05 Richard Guenther <rguenther@suse.de>
PR middle-end/32639
* alias.c (get_alias_set): Tread METHOD_TYPE the same as
FUNCTION_TYPE.
* tree-ssa.c (useless_type_conversion_p): Check canonical
types early.
From-SVN: r126389
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index 7c258c7..a47e291 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -620,7 +620,8 @@ get_alias_set (tree t) /* There are no objects of FUNCTION_TYPE, so there's no point in using up an alias set for them. (There are, of course, pointers and references to functions, but that's different.) */ - else if (TREE_CODE (t) == FUNCTION_TYPE) + else if (TREE_CODE (t) == FUNCTION_TYPE + || TREE_CODE (t) == METHOD_TYPE) set = 0; /* Unless the language specifies otherwise, let vector types alias |