diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-08-24 13:25:25 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-08-24 13:25:25 +0000 |
| commit | 7e9c660e68583f83f123e2f35afc8d06d9a05919 (patch) | |
| tree | ac7ce329d3a7ff7ad17267791793020655a605c9 /gcc/emit-rtl.c | |
| parent | 84542c2fb915481802bd6e89a7a28db9b9109a20 (diff) | |
| download | gcc-7e9c660e68583f83f123e2f35afc8d06d9a05919.tar.gz | |
2010-08-24 Richard Guenther <rguenther@suse.de>
PR middle-end/45379
* tree-ssa-address.c (create_mem_ref_raw): Drop to MEM_REF
if addr->index is NULL or zero.
* tree-ssa-alias.c (indirect_refs_may_alias_p): Handle
TARGET_MEM_REF more properly.
(indirect_ref_may_alias_decl_p): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Keep TARGET_MEM_REFs.
* alias.c (ao_ref_from_mem): Handle TARGET_MEM_REF more
properly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163519 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 267d63462f0..9f96abf76d2 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -1788,6 +1788,7 @@ set_mem_attributes_minus_bitpos (rtx ref, tree t, int objectp, /* If this is an indirect reference, record it. */ else if (TREE_CODE (t) == MEM_REF + || TREE_CODE (t) == TARGET_MEM_REF || TREE_CODE (t) == MISALIGNED_INDIRECT_REF) { expr = t; |