diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-05 15:30:44 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-05 15:30:44 +0000 |
| commit | 4f7e36ee68ea1ccd6065f94e767d98a270363f0f (patch) | |
| tree | 1be6d45ed8f38489c81824750e671fab251a6b5a /gcc/tree-ssa-alias.c | |
| parent | ebd072fb08e4509f2ac62802374ceb969acb2452 (diff) | |
| download | gcc-4f7e36ee68ea1ccd6065f94e767d98a270363f0f.tar.gz | |
2006-01-05 Richard Guenther <rguenther@suse.de>
PR tree-optimization/22555
* tree-ssa-alias.c (create_overlap_variables_for): Do not give up,
if one structure field is an array.
* tree-ssa-operands.c (get_expr_operands): Continue scanning
operands even if we found a subvar, but ignore VOPs in this
case.
* tree-ssa-loop-ivopts.c (rewrite_use): Mark new vars in stmt
for renaming.
* tree-ssa-loop.c (pass_iv_optimize): Schedule TODO_update_ssa.
* gcc.dg/tree-ssa/alias-3.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@109381 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-alias.c')
| -rw-r--r-- | gcc/tree-ssa-alias.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index 5813a653b15..ee6a6e6a49e 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -2580,7 +2580,6 @@ create_overlap_variables_for (tree var) { if (!fo->size || TREE_CODE (fo->size) != INTEGER_CST - || TREE_CODE (fo->type) == ARRAY_TYPE || fo->offset < 0) { notokay = true; |