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| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-01 22:22:57 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-07-01 22:22:57 +0000 |
| commit | 9e169c4bf36a38689550c059570c57efbf00a6fb (patch) | |
| tree | 95e6800f7ac2a49ff7f799d96f04172320e70ac0 /gcc/tree-ssa-loop-im.c | |
| parent | 6170dfb6edfb7b19f8ae5209b8f948fe0076a4ad (diff) | |
| download | gcc-vect256.tar.gz | |
Merged trunk at revision 161680 into branch.vect256
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/vect256@161681 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-loop-im.c')
| -rw-r--r-- | gcc/tree-ssa-loop-im.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c index ce8bc34ebba..6aaeaa09b59 100644 --- a/gcc/tree-ssa-loop-im.c +++ b/gcc/tree-ssa-loop-im.c @@ -274,7 +274,7 @@ for_each_index (tree *addr_p, bool (*cbck) (tree, tree *, void *), void *data) case MISALIGNED_INDIRECT_REF: case ALIGN_INDIRECT_REF: - case INDIRECT_REF: + case MEM_REF: nxt = &TREE_OPERAND (*addr_p, 0); return cbck (*addr_p, nxt, data); @@ -1985,11 +1985,15 @@ gen_lsm_tmp_name (tree ref) { case MISALIGNED_INDIRECT_REF: case ALIGN_INDIRECT_REF: - case INDIRECT_REF: + case MEM_REF: gen_lsm_tmp_name (TREE_OPERAND (ref, 0)); lsm_tmp_name_add ("_"); break; + case ADDR_EXPR: + gen_lsm_tmp_name (TREE_OPERAND (ref, 0)); + break; + case BIT_FIELD_REF: case VIEW_CONVERT_EXPR: case ARRAY_RANGE_REF: @@ -2150,7 +2154,8 @@ ref_always_accessed_p (struct loop *loop, mem_ref_p ref, bool stored_p) tree base; base = get_base_address (ref->mem); - if (INDIRECT_REF_P (base)) + if (INDIRECT_REF_P (base) + || TREE_CODE (base) == MEM_REF) base = TREE_OPERAND (base, 0); get_all_locs_in_loop (loop, ref, &locs); @@ -2169,7 +2174,8 @@ ref_always_accessed_p (struct loop *loop, mem_ref_p ref, bool stored_p) lhs = get_base_address (gimple_get_lhs (loc->stmt)); if (!lhs) continue; - if (INDIRECT_REF_P (lhs)) + if (INDIRECT_REF_P (lhs) + || TREE_CODE (lhs) == MEM_REF) lhs = TREE_OPERAND (lhs, 0); if (lhs != base) continue; |