| commit | cb2d734ceee1aeef2fbf55f00c2b617f78a4ab33 | |
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 27 Jul 2004 15:32:47 +0000 (27 15:32 +0000) | ||
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Tue, 27 Jul 2004 15:32:47 +0000 (27 15:32 +0000) | ||
| tree | 2b9d2fb0b1c90b07e3cc9d57a576a487ffca1759 | treesnapshot (tar.gz zip) |
| parent | a255f65a7c9820a126c7f94f5fa7b1c885a92807 | commitdiff |
* tree-ssa-alias.c (create_name_tags): Ignore pointers that
don't have PT_VARS nor PT_MALLOC set.
Clear name tag from pointers that have not been dereferenced.
(set_pt_anything, set_pt_malloc): Forward declare.
* tree-ssa-copy.c (may_propagate_copy): Compare alias sets,
not type compatibility when determining if a pointer can be
copy propagated.
testsuite/ChangeLog
* gcc.c-torture/compile/20040727-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85220 138bc75d-0d04-0410-961f-82ee72b054a4
don't have PT_VARS nor PT_MALLOC set.
Clear name tag from pointers that have not been dereferenced.
(set_pt_anything, set_pt_malloc): Forward declare.
* tree-ssa-copy.c (may_propagate_copy): Compare alias sets,
not type compatibility when determining if a pointer can be
copy propagated.
testsuite/ChangeLog
* gcc.c-torture/compile/20040727-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85220 138bc75d-0d04-0410-961f-82ee72b054a4