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| author | Richard Guenther <rguenther@suse.de> | 2010-09-06 13:26:13 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-09-06 13:26:13 +0000 |
| commit | be1ac4ecae4317082e9a45c86f3b90e0e429e78f (patch) | |
| tree | ae7fc5c26853d1f5d2558a8bfd07474392012be4 /gcc/fold-const.c | |
| parent | 863a75787c5765257e516afa538dee2e22d6d0ad (diff) | |
| download | gcc-be1ac4ecae4317082e9a45c86f3b90e0e429e78f.zip gcc-be1ac4ecae4317082e9a45c86f3b90e0e429e78f.tar.gz gcc-be1ac4ecae4317082e9a45c86f3b90e0e429e78f.tar.bz2 | |
tree.def (MISALIGNED_INDIRECT_REF): Remove.
2010-09-06 Richard Guenther <rguenther@suse.de>
* tree.def (MISALIGNED_INDIRECT_REF): Remove.
* tree.h (INDIRECT_REF_P): Only check for INDIRECT_REF.
(build_aligned_type): Declare.
* tree.c (check_qualified_type): Also compare TYPE_ALIGN.
(check_aligned_type): New function.
(build_aligned_type): Likewise.
* expr.c (expand_assignment): Handle misaligned stores via
TARGET_MEM_REF and MEM_REF using movmisalign_optab.
(expand_expr_real_1): Likewise.
(safe_from_p): Remove MISALIGNED_INDIRECT_REF handling.
* tree-vect-stmts.c (vectorizable_store): Do not build
MISALIGNED_INDIRECT_REF but initialize alignment information.
(vectorizable_load): Likewise.
* builtins.c (get_object_alignment): Remove MISALIGNED_INDIRECT_REF
handling.
* cfgexpand.c (expand_debug_expr): Likewise.
* dwarf2out.c (loc_list_from_tree): Likewise.
* fold-const.c (maybe_lvalue_p): Likewise.
(operand_equal_p): Likewise.
(build_fold_addr_expr_with_type_loc): Likewise.
* gimplify.c (gimplify_addr_expr): Likewise.
(gimplify_expr): Likewise.
* tree-cfg.c (verify_types_in_gimple_min_lval): Likewise.
(verify_gimple_assign_single): Likewise.
* tree-dump.c (dequeue_and_dump): Likewise.
(tree_could_trap_p): Likewise.
* tree-predcom.c (ref_at_iteration): Likewise.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_code_prio): Likewise.
(op_symbol_code): Likewise.
* tree-ssa-ccp.c (get_value_from_alignment): Likewise.
* tree-ssa-loop-im.c (for_each_index): Likewise.
(gen_lsm_tmp_name): Likewise.
* tree-ssa-loop-ivopts.c (idx_find_step): Likewise.
(find_interesting_uses_address): Likewise.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Likewise.
* tree-ssa-operands.c (get_expr_operands): Likewise.
* tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise.
* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
(ao_ref_init_from_vn_reference): Likewise.
* tree.c (staticp): Likewise.
(build1_stat): Likewise.
(reference_alias_ptr_type): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
* config/rs6000/rs6000.c (rs6000_check_sdmode): Remove
MISALIGNED_INDIRECT_REF handling.
From-SVN: r163915
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 02ddac5..baac13f 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -2044,7 +2044,6 @@ maybe_lvalue_p (const_tree x) case COMPONENT_REF: case MEM_REF: case INDIRECT_REF: - case MISALIGNED_INDIRECT_REF: case ARRAY_REF: case ARRAY_RANGE_REF: case BIT_FIELD_REF: @@ -2587,7 +2586,6 @@ operand_equal_p (const_tree arg0, const_tree arg1, unsigned int flags) switch (TREE_CODE (arg0)) { case INDIRECT_REF: - case MISALIGNED_INDIRECT_REF: case REALPART_EXPR: case IMAGPART_EXPR: return OP_SAME (0); @@ -7597,8 +7595,7 @@ build_fold_addr_expr_with_type_loc (location_t loc, tree t, tree ptrtype) if (TREE_CODE (t) == WITH_SIZE_EXPR) t = TREE_OPERAND (t, 0); - if (TREE_CODE (t) == INDIRECT_REF - || TREE_CODE (t) == MISALIGNED_INDIRECT_REF) + if (TREE_CODE (t) == INDIRECT_REF) { t = TREE_OPERAND (t, 0); |