diff options
| author | Richard Guenther <rguenther@suse.de> | 2011-08-10 12:24:23 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-08-10 12:24:23 +0000 |
| commit | 0eb778344e8c1d4e9da37a098bceef7201283432 (patch) | |
| tree | 70e4ef6a2a303c3945f2728ed2723bf45a7fbdfb /gcc/expr.c | |
| parent | 1c7836f0e86fe744581fb501700206c6b5cabff8 (diff) | |
| download | gcc-0eb778344e8c1d4e9da37a098bceef7201283432.zip gcc-0eb778344e8c1d4e9da37a098bceef7201283432.tar.gz gcc-0eb778344e8c1d4e9da37a098bceef7201283432.tar.bz2 | |
tree.h (get_pointer_alignment): Remove max-align argument.
2011-08-10 Richard Guenther <rguenther@suse.de>
* tree.h (get_pointer_alignment): Remove max-align argument.
(get_object_alignment): Likewise.
* builtins.c (get_object_alignment_1): Adjust.
(get_object_alignment): Remove max-align argument.
(get_pointer_alignment): Likewise.
(expand_builtin_strlen): Adjust.
(expand_builtin_memcpy): Likewise.
(expand_builtin_mempcpy_args): Likewise.
(expand_builtin_strncpy): Likewise.
(expand_builtin_memset_args): Likewise.
(expand_builtin_memcmp): Likewise.
(expand_builtin_strcmp): Likewise.
(expand_builtin_strncmp): Likewise.
(get_builtin_sync_mem): Likewise.
(fold_builtin_memset): Likewise.
(fold_builtin_memory_op): Likewise.
(expand_builtin_memory_chk): Likewise.
* emit-rtl.c (get_mem_align_offset): Likewise.
(set_mem_attributes_minus_bitpos): Likewise.
* expr.c (expand_assignment): Likewise.
(expand_expr_real_1): Likewise.
* tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
* value-prof.c (gimple_stringops_transform): Likewise.
From-SVN: r177620
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 9 |
1 files changed, 3 insertions, 6 deletions
@@ -4440,8 +4440,7 @@ expand_assignment (tree to, tree from, bool nontemporal) if ((TREE_CODE (to) == MEM_REF || TREE_CODE (to) == TARGET_MEM_REF) && mode != BLKmode - && ((align = MAX (TYPE_ALIGN (TREE_TYPE (to)), - get_object_alignment (to, BIGGEST_ALIGNMENT))) + && ((align = MAX (TYPE_ALIGN (TREE_TYPE (to)), get_object_alignment (to))) < (signed) GET_MODE_ALIGNMENT (mode)) && ((icode = optab_handler (movmisalign_optab, mode)) != CODE_FOR_nothing)) @@ -9046,8 +9045,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, temp = gen_rtx_MEM (mode, op0); set_mem_attributes (temp, exp, 0); set_mem_addr_space (temp, as); - align = MAX (TYPE_ALIGN (TREE_TYPE (exp)), - get_object_alignment (exp, BIGGEST_ALIGNMENT)); + align = MAX (TYPE_ALIGN (TREE_TYPE (exp)), get_object_alignment (exp)); if (mode != BLKmode && (unsigned) align < GET_MODE_ALIGNMENT (mode) /* If the target does not have special handling for unaligned @@ -9127,8 +9125,7 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode, gimple_assign_rhs1 (def_stmt), mask); TREE_OPERAND (exp, 0) = base; } - align = MAX (TYPE_ALIGN (TREE_TYPE (exp)), - get_object_alignment (exp, BIGGEST_ALIGNMENT)); + align = MAX (TYPE_ALIGN (TREE_TYPE (exp)), get_object_alignment (exp)); op0 = expand_expr (base, NULL_RTX, VOIDmode, EXPAND_SUM); op0 = memory_address_addr_space (address_mode, op0, as); if (!integer_zerop (TREE_OPERAND (exp, 1))) |