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| author | Daniel Berlin <dberlin@dberlin.org> | 2004-09-29 23:08:32 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2004-09-29 23:08:32 +0000 |
| commit | 1b096a0a0aaeefd3abc42d26d9d9ca847d48b51a (patch) | |
| tree | 1291df77c817a5ac3f1c96beb9ff5195eaaae9ec /gcc/tree-ssa-dce.c | |
| parent | 2a7cd6864b2ee3f851acce01c8fd95ea28087137 (diff) | |
| download | gcc-1b096a0a0aaeefd3abc42d26d9d9ca847d48b51a.zip gcc-1b096a0a0aaeefd3abc42d26d9d9ca847d48b51a.tar.gz gcc-1b096a0a0aaeefd3abc42d26d9d9ca847d48b51a.tar.bz2 | |
tree.h (INDIRECT_REF_P): New macro.
2004-09-29 Daniel Berlin <dberlin@dberlin.org>
* tree.h (INDIRECT_REF_P): New macro.
* alias.c (get_alias_set): Use it
(nonoverlapping_memrefs_p): Ditto.
* emit-rtl.c (mem_expr_equal_p): Ditto.
(set_mem_attributes_minus_bitpos): Ditto.
(is_gimple_addressable): Ditto.
(get_base_address): Ditto.
* tree-ssa-alias.c (find_ptr_derefernece): Ditto.
* tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Ditto.
* tree-ssa-dom.c (record_equivalences_from_stmt): Ditto.
* tree-ssa-loop-im.c (is_call_clobbered_ref): Ditto.
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Ditto.
(add_address_candidates): Ditto.
(rewrite_address_base): Ditto.
From-SVN: r88309
Diffstat (limited to 'gcc/tree-ssa-dce.c')
| -rw-r--r-- | gcc/tree-ssa-dce.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/tree-ssa-dce.c b/gcc/tree-ssa-dce.c index 735feb18..341b768 100644 --- a/gcc/tree-ssa-dce.c +++ b/gcc/tree-ssa-dce.c @@ -425,9 +425,7 @@ mark_stmt_if_obviously_necessary (tree stmt, bool aggressive) if (is_global_var (lhs)) mark_stmt_necessary (stmt, true); } - else if (TREE_CODE (lhs) == INDIRECT_REF - || TREE_CODE (lhs) == ALIGN_INDIRECT_REF - || TREE_CODE (lhs) == MISALIGNED_INDIRECT_REF) + else if (INDIRECT_REF_P (lhs)) { tree ptr = TREE_OPERAND (lhs, 0); struct ptr_info_def *pi = SSA_NAME_PTR_INFO (ptr); |