From 583b9c26c16fa9caf9e0e1c6f135edd1468351fc Mon Sep 17 00:00:00 2001 From: edlinger Date: Tue, 26 Nov 2013 16:58:40 +0000 Subject: 2013-11-26 Bernd Edlinger Remove parameter keep_aligning from get_inner_reference. * tree.h (get_inner_reference): Adjust header. * expr.c (get_inner_reference): Remove parameter keep_aligning. (get_bit_range, expand_assignment, expand_expr_addr_expr_1, expand_expr_real_1): Adjust. * asan.c (instrument_derefs): Adjust. * builtins.c (get_object_alignment_2): Adjust. Remove handling of VIEW_CONVERT_EXPR. * cfgexpand.c (expand_debug_expr): Adjust. * dbxout.c (dbxout_expand_expr): Adjust. * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref, loc_list_from_tree, fortran_common): Adjust. * fold-const.c (optimize_bit_field_compare, decode_field_reference, fold_unary_loc, fold_comparison, split_address_to_core_and_offset): Adjust. * gimple-ssa-strength-reduction.c (slsr_process_ref): Adjust. * simplifx-rtx.c (delegitimize_mem_from_attrs): Adjust. * tree-affine.c (tree_to_aff_combination, get_inner_reference_aff): Adjust. * tree-data-ref.c (split_constant_offset_1, dr_analyze_innermost): Adjust. * tree-vect-data-refs.c (vect_check_gather, vect_analyze_data_refs): Adjust. * tree-scalar-evolution.c (interpret_rhs_expr): Adjust. * tree-ssa-loop-ivopts.c (may_be_unaligned_p, split_address_cost): Adjust. * tsan.c (instrument_expr): Adjust. * ada/gcc-interface/decl.c (elaborate_expression_1): Adjust. * ada/gcc-interface/trans.c (Attribute_to_gnu): Adjust. * ada/gcc-interface/utils2.c (build_unary_op): Adjust. * config/mips/mips.c (r10k_safe_mem_expr_p): Adjust. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205398 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/fold-const.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'gcc/fold-const.c') diff --git a/gcc/fold-const.c b/gcc/fold-const.c index d99cd93c5ea..2289ba41c4f 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -3488,7 +3488,7 @@ optimize_bit_field_compare (location_t loc, enum tree_code code, do anything if the inner expression is a PLACEHOLDER_EXPR since we then will no longer be able to replace it. */ linner = get_inner_reference (lhs, &lbitsize, &lbitpos, &offset, &lmode, - &lunsignedp, &lvolatilep, false); + &lunsignedp, &lvolatilep); if (linner == lhs || lbitsize == GET_MODE_BITSIZE (lmode) || lbitsize < 0 || offset != 0 || TREE_CODE (linner) == PLACEHOLDER_EXPR || lvolatilep) return 0; @@ -3498,7 +3498,7 @@ optimize_bit_field_compare (location_t loc, enum tree_code code, /* If this is not a constant, we can only do something if bit positions, sizes, and signedness are the same. */ rinner = get_inner_reference (rhs, &rbitsize, &rbitpos, &offset, &rmode, - &runsignedp, &rvolatilep, false); + &runsignedp, &rvolatilep); if (rinner == rhs || lbitpos != rbitpos || lbitsize != rbitsize || lunsignedp != runsignedp || offset != 0 @@ -3672,7 +3672,7 @@ decode_field_reference (location_t loc, tree exp, HOST_WIDE_INT *pbitsize, } inner = get_inner_reference (exp, pbitsize, pbitpos, &offset, pmode, - punsignedp, pvolatilep, false); + punsignedp, pvolatilep); if ((inner == exp && and_mask == 0) || *pbitsize < 0 || offset != 0 || TREE_CODE (inner) == PLACEHOLDER_EXPR) @@ -8056,7 +8056,7 @@ fold_unary_loc (location_t loc, enum tree_code code, tree type, tree op0) int unsignedp, volatilep; tree base = TREE_OPERAND (op0, 0); base = get_inner_reference (base, &bitsize, &bitpos, &offset, - &mode, &unsignedp, &volatilep, false); + &mode, &unsignedp, &volatilep); /* If the reference was to a (constant) zero offset, we can use the address of the base if it has the same base type as the result type and the pointer type is unqualified. */ @@ -9081,7 +9081,7 @@ fold_comparison (location_t loc, enum tree_code code, tree type, { base0 = get_inner_reference (TREE_OPERAND (arg0, 0), &bitsize, &bitpos0, &offset0, &mode, - &unsignedp, &volatilep, false); + &unsignedp, &volatilep); if (TREE_CODE (base0) == INDIRECT_REF) base0 = TREE_OPERAND (base0, 0); else @@ -9115,7 +9115,7 @@ fold_comparison (location_t loc, enum tree_code code, tree type, { base1 = get_inner_reference (TREE_OPERAND (arg1, 0), &bitsize, &bitpos1, &offset1, &mode, - &unsignedp, &volatilep, false); + &unsignedp, &volatilep); if (TREE_CODE (base1) == INDIRECT_REF) base1 = TREE_OPERAND (base1, 0); else @@ -16982,8 +16982,7 @@ split_address_to_core_and_offset (tree exp, if (TREE_CODE (exp) == ADDR_EXPR) { core = get_inner_reference (TREE_OPERAND (exp, 0), &bitsize, pbitpos, - poffset, &mode, &unsignedp, &volatilep, - false); + poffset, &mode, &unsignedp, &volatilep); core = build_fold_addr_expr_loc (loc, core); } else -- cgit v1.2.3