[multiple changes]
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
Zdenek Dvorak <dvorakz@suse.cz>
Richard Guenther <rguenther@suse.de>
Kaz Kojima <kkojima@gcc.gnu.org>
* tree-vrp.c (compare_values_warnv): Convert val2 to
the type of val1.
(extract_range_from_assert): Create
POINTER_PLUS_EXPR for pointer types.
(extract_range_from_binary_expr): Handle
only POINTER_PLUS_EXPR, MIN_EXPR, and MAX_EXPR
for pointer types.
* doc/c-tree.texi (POINTER_PLUS_EXPR): Document.
* tree-ssa-loop-niter.c (split_to_var_and_offset): Handle
POINTER_PLUS_EXPR as PLUS_EXPR.
(number_of_iterations_lt_to_ne):
For pointer types, use sizetype when
creating MINUS_EXPR/PLUS_EXPRs.
(assert_loop_rolls_lt): For pointer types, use sizetype when
creating MINUS_EXPR/PLUS_EXPRs.
(number_of_iterations_le): Likewise.
(expand_simple_operations): POINTER_PLUS_EXPR are simple also.
(derive_constant_upper_bound): Handle POINTER_PLUS_EXPR just
like PLUS_EXPR and MINUS_EXPR.
* tree-pretty-print.c (dump_generic_node): Handle
POINTER_PLUS_EXPR.
(op_prio): Likewise.
(op_symbol_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* tree-ssa-loop-manip.c (create_iv): Handle pointer base
specially.
* tree-tailcall.c (process_assignment): Mention
POINTER_PLUS_EXPR in a TODO comment.
* tree.c (build2_stat): Assert when trying to use PLUS_EXPR or
MINUS_EXPR with a pointer. Also assert for POINTER_PLUS_EXPR
not used with a pointer and an integer type.
* tree-scalar-evolution.c (add_to_evolution_1): Convert the
increment using chrec_convert_rhs instead of chrec_convert.
(follow_ssa_edge_in_rhs): Handle POINTER_PLUS_EXPR like
PLUS_EXPR except for the right hand side's type will be
sizetype.
(interpret_rhs_modify_stmt): Handle POINTER_PLUS_EXPR.
(fold_used_pointer_cast): Kill.
(pointer_offset_p): Kill.
(fold_used_pointer): Kill.
(pointer_used_p): Kill.
(analyze_scalar_evolution_1 <case GIMPLE_MODIFY_STMT>): Don't
call fold_used_pointer.
(instantiate_parameters_1): Convert the increment
using chrec_convert_rhs instead of chrec_convert.
Handle POINTER_PLUS_EXPR as PLUS_EXPR.
* builtins.c (get_pointer_alignment): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(expand_builtin_strcat): Create a POINTER_PLUS_EXPR instead of
PLUS_EXPR for pointers.
(std_gimplify_va_arg_expr): Likewise.
(fold_builtin_memory_op): Likewise.
(fold_builtin_strstr): Likewise.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(expand_builtin_memory_chk): Likewise.
(fold_builtin_memory_chk): Likewise.
(std_expand_builtin_va_start): Use
sizetype for the call to make_tree and then convert
to the pointer type.
(fold_builtin_memchr): Use POINTER_PLUS_EXPR
instead of PLUS_EXPR for adding to a pointer.
(std_gimplify_va_arg_expr): Use fold_build2 for
the creating of POINTER_PLUS_EXPR. For the BIT_AND_EXPR, cast
the operands to sizetype first and then cast the BIT_AND_EXPR
back to the pointer type.
* fold-const.c (build_range_check): Handle pointer types
specially.
(extract_array_ref): Look for POINTER_PLUS_EXPR instead
of PLUS_EXPR's. Make sure the offset is converted to
sizetype.
(try_move_mult_to_index): Strip the NOPs from the offset.
Remove code argument and replace all uses with PLUS_EXPR.
(fold_to_nonsharp_ineq_using_bound): Handle pointer types
specially. Don't use a pointer type for MINUS_EXPR.
(fold_unary): Handle for (T1)(X op Y),
only p+ as that is the only as that can be handled for
binary operators now.
(fold_binary <case POINTER_PLUS_EXPR>): Add folding of
POINTER_PLUS_EXPR.
<case PLUS_EXPR>: Add folding of PTR+INT into
PTR p+ INT.
Don't call try_move_mult_to_index.
<case MINUS_EXPR>: Fold (PTR0 p+ A) - (PTR1 p+ B)
into (PTR0 - PTR1) + (A - B). Fold (PTR0 p+ A) - PTR1 into
(PTR0 - PTR1) + A iff (PTR0 - PTR1) simplifies.
Don't call try_move_mult_to_index.
(tree_expr_nonnegative_warnv_p): Handle POINTER_PLUS_EXPR.
(tree_expr_nonzero_p): Likewise.
(fold_indirect_ref_1): Look at POINTER_PLUS_EXPR instead
of PLUS_EXPR for the complex expression folding.
* tree-chrec.c (chrec_fold_plus_poly_poly): If the
first chrec is a pointer type, then the second should
be sizetype and not the first's type.
For POINTER_PLUS_EXPR, use a different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_fold_plus_1): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_fold_plus): For pointer types, use POINTER_PLUS_EXPR
instead of PLUS_EXPR.
When either operand is zero, convert the other operand.
(chrec_apply): Use chrec_convert_rhs
on the argument x instead of chrec_convert.
(reset_evolution_in_loop): For pointer types, the new_evol
should be sizetype.
(convert_affine_scev): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_convert_rhs): New function.
(chrec_convert_aggressive): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
* tree-chrec.h (chrec_convert_rhs): New prototype.
(build_polynomial_chrec): For pointer types, the right hand
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Look for
POINTER_PLUS_EXPR instead of PLUS_EXPR's.
Remove subtraction case as it is always addition now.
Make sure the offset is converted to sizetype.
(fold_stmt_r): Don't handle PLUS_EXPR/MINUS_EXPR specially.
Handle POINTER_PLUS_EXPR like PLUS_EXPR was handled before.
* tree-ssa-loop-ivopts.c (determine_base_object): Abort for
PLUS_EXPR in pointer type.
Handle POINTER_PLUS_EXPR.
(tree_to_aff_combination): Likewise.
(force_expr_to_var_cost): Likewise.
(force_expr_to_var_cost): Likewise. Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* c-format.c (check_format_arg): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR of pointer types.
* tree-stdarg.c (va_list_counter_bump): Handle POINTER_PLUS_EXPR
as PLUS_EXPR.
(check_va_list_escapes): Likewise.
(check_all_va_list_escapes): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1):
Handle POINT_PLUS_EXPR as a PLUS_EXPR.
* expr.c (expand_expr_real_1): Handle POINTER_PLUS_EXPR.
(string_constant): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): When adding
the offset to the base, use POINTER_PLUS_EXPR.
(add_to_parts): Convert the index to sizetype.
(create_mem_ref): Create A POINTER_PLUS_EXPR for the one case.
* matrix-reorg.c (collect_data_for_malloc_call): Stmt
will now only be either INDIRECT_REF and POINTER_PLUS_EXPR.
Offset only holds something for PLUS_EXPR.
(ssa_accessed_in_tree): Handle POINTER_PLUS_EXPR just as
a PLUS_EXPR.
(analyze_transpose): POINTER_PLUS_EXPR will only show up now
and not PLUS_EXPR.
(analyze_accesses_for_modify_stmt): Likewise.
Remove comment about the type being integral type as it is
wrong now.
(can_calculate_expr_before_stmt): Handle POINTER_PLUS_EXPR as
PLUS_EXPR.
(transform_access_sites): POINTER_PLUS_EXPR will only show up now
and not PLUS_EXPR.
Correct the type which the artimentic is done in (is now
sizetype).
Reindent one loop.
* tree-data-ref.c (split_constant_offset): Handle
POINTER_PLUS_EXPR
* tree-affine.c (tree_to_aff_combination): Likewise.
* c-typeck.c (build_unary_op): For pointers create the increment
as a sizetype. Create a POINTER_PLUS_EXPR instead of PLUS_EXPR
for pointers.
* gimplify.c (gimplify_self_mod_expr): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
(gimplify_omp_atomic_fetch_op): Handle POINTER_PLUS_EXPR.
* tree.def (POINTER_PLUS_EXPR): New tree code.
* tree-predcom.c (ref_at_iteration): If we have a pointer
type do the multiplication in sizetype.
* tree-mudflap.c (mf_xform_derefs_1): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
* tree-ssa-forwprop.c
(forward_propagate_addr_into_variable_array_index):
Don't expect there to be a cast for the index as that
does not exist anymore.
(forward_propagate_addr_expr_1): Check for POINTER_PLUS_EXPR
instead of PLUS_EXPR.
Don't check for the first operand of the POINTER_PLUS_EXPR
was the index as it cannot be.
Call forward_propagate_addr_into_variable_array_index with
the SSA_NAME instead of the statement.
* varasm.c (const_hash_1): Handle POINTER_PLUS_EXPR.
(compare_constant): Likewise.
(copy_constant): Likewise.
(compute_reloc_for_constant): Likewise.
(output_addressed_constants): Likewise.
(initializer_constant_valid_p): Likewise.
* tree-ssa.c (tree_ssa_useless_type_conversion_1):
Convert the MIN/MAX of the inner type to the outer
type before comparing them.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Handle
POINTER_PLUS_EXPR instead of PLUS_EXPR.
(issue_prefetch_ref): Create a POINTER_PLUS_EXPR instead
of PLUS_EXPR for pointers.
* tree-inline.c (estimate_num_insns_1): Handle
POINTER_PLUS_EXPR.
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
Create a POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
(bump_vector_ptr): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for the pointer increment statement.
(vect_update_ivs_after_vectorizer): For pointer types, create
POINTER_PLUS_EXPR instead of PLUS_EXPR and also create
MULT_EXPR in sizetype.
(vect_gen_niters_for_prolog_loop): Add a cast when creating
byte_misalign.
* tree-object-size.c (plus_expr_object_size): Handle
POINTER_PLUS_EXPR instead of PLUS_EXPR. Removing all the extra
code which is trying to figure out which side is a pointer and
is the index.
(check_for_plus_in_loops_1): Likewise.
(check_for_plus_in_loops): Likewise.
* c-common.c (pointer_int_sum): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
* tree-ssa-structalias.c (handle_ptr_arith): Handle
only POINTER_PLUS_EXPR. Removing all the extra
code which is trying to figure out which side is a pointer and
is the index.
* tree-cfg.c (verify_expr): Add extra checking for pointers and
PLUS_EXPR and MINUS_EXPR.
Also add checking to make sure the operands of POINTER_PLUS_EXPR
are correct.
* config/frv/frv.c (frv_expand_builtin_va_start): Use sizetype
with make_tree, instead of a pointer type.
* config/s390/s390.c (s390_va_start): Use POINTER_PLUS_EXPR
for pointers instead of PLUS_EXPR.
(s390_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_va_start): Create POINTER_PLUS_EXPR
instead of PLUS_EXPR when doing addition on pointer
types. Use sizetype for the second operand.
(spu_gimplify_va_arg_expr): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Use
POINTER_PLUS_EXPR instead of PLUS_EXPR when the operand was
a pointer. Don't create a BIT_AND_EXPR for pointer types.
* config/i386/i386.c (ix86_va_start): Use POINTER_PLUS_EXPR
for the pointer addition and also use size_int/sizetype
for the offset.
(ix86_gimplify_va_arg): Likewise.
Perform BIT_AND_EXPR on sizetype arguments.
* config/sh/sh.c (sh_va_start): Call make_tree with sizetype
and convert its result to a pointer type. Use POINTER_PLUS_EXPR
for the pointer additions and also use size_int for the offsets.
(sh_gimplify_va_arg_expr): Use POINTER_PLUS_EXPR for the pointer
additions and also use size_int for the offsets. Perform
BIT_AND_EXPR on sizetype arguments.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Use
POINTER_PLUS_EXPR for pointers and create the
BIT_AND_EXPR in sizetype.
* config/rs6000/rs6000.c (rs6000_va_start): Use POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointer addition.
(rs6000_va_start): Likewise.
Also use sizetype for the offset.
* config/pa/pa.c (reloc_needed): Handle POINTER_PLUS_EXPR
as PLUS_EXPR/MINUS_EXPR.
(hppa_gimplify_va_arg_expr): Don't create MINUS_EXPR or
PLUS_EXPR for pointers, instead use POINTER_PLUS_EXPR.
Don't use BIT_AND_EXPR on a pointer type, convert the
expression to sizetype first.
* config/mips/mips.c (mips_va_start): Use POINTER_PLUS_EXPR
for pointers.
(mips_gimplify_va_arg_expr): Likewise.
Don't create BIT_AND_EXPR in a pointer type.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointer addition.
* trans-expr.c (gfc_trans_string_copy): Create
POINTER_PLUS_EXPR instead of a PLUS_EXPR
for pointer types.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* typeck.c (build_binary_op): For templates build the
expression in pieces to avoid the assert in build2_stat.
(get_member_function_from_ptrfunc):
Change over to using POINTER_PLUS_EXPR and convert
the second operand to sizetype.
* typeck2.c (build_m_component_ref): Likewise.
* init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
(build_new_1): Likewise.
(build_vec_delete_1): Likewise.
(build_vec_delete): Likewise.
* class.c (build_base_path): Likewise.
(build_base_path): Likewise.
(convert_to_base_statically): Likewise.
(fixed_type_or_null): Handle POINTER_PLUS_EXPR.
(get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* call.c (build_special_member_call): Likewise.
* rtti.c (build_headof): Likewise.
Use sizetype instead of ptrdiff_type_node.
(tinfo_base_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* except.c (expand_start_catch_block): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
* cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
PLUS_EXPR on pointer types over to use
POINTER_PLUS_EXPR and remove the conversion
to the pointer types.
* method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
adding to a pointer type. Use size_int instead of
ssize_int. Convert the index to sizetype before
adding it to the pointer.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* trans.c (Attribute_to_gnu): When subtracting an
offset from a pointer, use POINTER_PLUS_EXPR with
NEGATE_EXPR instead of MINUS_EXPR.
(gnat_to_gnu): Likewise.
* utils.c (convert): When converting between
thin pointers, use POINTER_PLUS_EXPR and sizetype
for the offset.
* utils2.c (known_alignment): POINTER_PLUS_EXPR
have the same semantics as PLUS_EXPR for alignment.
(build_binary_op): Add support for the semantics of
POINTER_PLUS_EXPR's operands.
When adding an offset to a pointer, use POINTER_PLUS_EXPR.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* class.c (make_class_data): Build the index in sizetype.
Use POINTER_PLUS_EXPR instead of PLUS_EXPR when
adding to a pointer type.
(build_symbol_entry): Likewise.
* expr.c (build_java_arrayaccess): Likewise.
(build_field_ref): Likewise.
(build_known_method_ref): Likewise.
(build_invokevirtual): Likewise.
* except.c (build_exception_object_ref): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32225
* gcc.c-torture/compile/20070605-1.c: New test.
* gcc.c-torture/compile/20070603-1.c: New testcase.
* gcc.c-torture/compile/20070603-2.c: New testcase.
* gcc.c-torture/compile/20070531-1.c: New test.
PR tree-opt/32167
* gcc.c-torture/compile/20070531-2.c: New test.
PR tree-opt/32144
* gcc.c-torture/compile/20070529-1.c: New test.
PR tree-opt/32145
* gcc.c-torture/compile/20070529-2.c: New test.
PR tree-opt/32015
* gcc.c-torture/compile/20070520-1.c: New test.
* g++.dg/ext/java-1.C: New test.
* gcc.dg/vect/vect-106.c: We are now able to vectorize two
loops instead of one. Remove the "can't determine dependence"
check.
* gcc.dg/tree-ssa/20030815-1.c: Remove testcase which is no longer
needed as the cast is gone in the first place.
* gcc.dg/max-1.c: Change local variable a to be a global one.
* gcc.dg/tree-ssa/ssa-pre-8.c: Update testcase since we don't
have a cast which is PREd.
From-SVN: r125755
2007-06-16 07:42:36 +02:00
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2007-06-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
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Merge mainline, revision 125733
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2007-06-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree-vrp.c (compare_values_warnv): Fix spelling/grammer
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mistakes
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(extract_range_from_binary_expr): Likewise.
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* doc/c-tree.texi (POINTER_PLUS_EXPR): Likewise.
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* tree-ssa-loop-niter.c (assert_loop_rolls_lt): Add vertical
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whitespace.
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* tree-pretty-print.c (op_symbol_code <case POINTER_PLUS_EXPR>):
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Change print out to "+".
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* tree-scalar-evolution.c (instantiate_parameters_1):
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Use chrec_type instead of TREE_TYPE.
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* builtins.c (expand_builtin_strcat): Fix vertical whitespace.
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(std_expand_builtin_va_start): Fix whitespace.
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(fold_builtin_strstr): Use size_int instead of build_int_cst (sizetype.
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(fold_builtin_strchr): Likewise.
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(fold_builtin_strrchr): Likewise.
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(fold_builtin_strpbrk): Likewise.
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* fold-const.c (try_move_mult_to_index): Fix spelling/grammer
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mistakes.
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(fold_to_nonsharp_ineq_using_bound): Merge the two ifs at the end.
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(fold_binary): Fix spelling/grammer mistakes.
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* tree-ssa-ccp.c (maybe_fold_stmt_addition): Assert that only
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a POINTER_PLUS_EXPR is passed in.
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* tree-ssa-loop-ivopts.c (determine_base_object):
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Fix spelling/grammer mistakes.
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* expr.c (expand_expr_real_1): Likewise.
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* tree-data-ref.c (split_constant_offset): Likewise.
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* c-typeck.c (build_unary_op): Use fold_convert instead of convert
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for converting to sizetype.
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* tree.def (POINTER_PLUS_EXPR): Fix comment.
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* tree-ssa-forwprop.c (forward_propagate_addr_expr_1):
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Fix spelling/grammer mistakes.
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(phiprop_insert_phi): Likewise.
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* c-common.c (pointer_int_sum): Remove FIXME about
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POINTER_MINUS_EXPR.
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2007-06-13 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* expr.c (expand_expr_real_1 <case POINTER_PLUS_EXPR>): Remove assert
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for checking the modes of the operands are the same.
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2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* config/sparc/sparc.c (sparc_gimplify_va_arg): Use POINTER_PLUS_EXPR
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instead of PLUS_EXPR when the operand was a pointer. Don't create a
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BIT_AND_EXPR for pointer types.
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2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* config/mips/mips.c (mips_va_start): Use POINTER_PLUS_EXPR
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for pointers.
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(mips_gimplify_va_arg_expr): Likewise.
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Don't create BIT_AND_EXPR in a pointer type.
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2007-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
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Merge mainline, revision 125658
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2007-06-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
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Merge mainline, revision 125611
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2007-06-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* matrix-reorg.c (collect_data_for_malloc_call): Stmt
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will now only be either INDIRECT_REF and POINTER_PLUS_EXPR.
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Offset only holds something for PLUS_EXPR.
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(ssa_accessed_in_tree): Handle POINTER_PLUS_EXPR just as
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|
a PLUS_EXPR.
|
|
|
|
|
(analyze_transpose): POINTER_PLUS_EXPR will only show up now
|
|
|
|
|
and not PLUS_EXPR.
|
|
|
|
|
(analyze_accesses_for_modify_stmt): Likewise.
|
|
|
|
|
Remove comment about the type being integral type as it is
|
|
|
|
|
wrong now.
|
|
|
|
|
(analyze_matrix_accesses): Handle POINTER_PLUS_EXPR as
|
|
|
|
|
PLUS_EXPR.
|
|
|
|
|
(transform_access_sites): POINTER_PLUS_EXPR will only show up now
|
|
|
|
|
and not PLUS_EXPR.
|
|
|
|
|
Correct the type which the artimentic is done in (is now
|
|
|
|
|
sizetype).
|
|
|
|
|
Reindent one loop.
|
|
|
|
|
|
|
|
|
|
2007-06-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* config/ia64/ia64.c (ia64_gimplify_va_arg): Use
|
|
|
|
|
POINTER_PLUS_EXPR for pointers and create the
|
|
|
|
|
BIT_AND_EXPR in sizetype.
|
|
|
|
|
* config/s390/s390.c (s390_va_start): Use POINTER_PLUS_EXPR
|
|
|
|
|
for pointers instead of PLUS_EXPR.
|
|
|
|
|
(s390_gimplify_va_arg): Likewise.
|
|
|
|
|
|
|
|
|
|
2007-06-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* config/frv/frv.c (frv_expand_builtin_va_start): Use sizetype
|
|
|
|
|
with make_tree, instead of a pointer type.
|
|
|
|
|
* config/pa/pa.c (reloc_needed): Handle POINTER_PLUS_EXPR
|
|
|
|
|
as PLUS_EXPR/MINUS_EXPR.
|
|
|
|
|
(hppa_gimplify_va_arg_expr): Don't create MINUS_EXPR or
|
|
|
|
|
PLUS_EXPR for pointers, instead use POINTER_PLUS_EXPR.
|
|
|
|
|
Don't use BIT_AND_EXPR on a pointer type, convert the
|
|
|
|
|
expression to sizetype first.
|
|
|
|
|
|
|
|
|
|
2007-06-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-forwprop.c
|
|
|
|
|
(forward_propagate_addr_into_variable_array_index):
|
|
|
|
|
Don't expect a statement for the size 1 case.
|
|
|
|
|
Use the offset variable for the size 1 case.
|
|
|
|
|
Look through use-def chains to find the mutliply
|
|
|
|
|
for the non size 1 case.
|
|
|
|
|
(forward_propagate_addr_expr_1): Call
|
|
|
|
|
forward_propagate_addr_into_variable_array_index with
|
|
|
|
|
the SSA_NAME instead of the statement.
|
|
|
|
|
|
|
|
|
|
2007-06-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
PR tree-opt/32225
|
|
|
|
|
* tree-scalar-evolution.c (follow_ssa_edge_in_rhs <case
|
|
|
|
|
POINTER_PLUS_EXPR>): Do not change type_rhs.
|
|
|
|
|
(follow_ssa_edge_in_rhs <case POINTER_PLUS_EXPR, case PLUS_EXPR>):
|
|
|
|
|
Use the code of the orginal expression instead of just PLUS_EXPR.
|
|
|
|
|
Also use type_rhs where TREE_TYPE (rhs) was used (reverting back
|
|
|
|
|
to the trunk).
|
|
|
|
|
|
|
|
|
|
2007-06-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* tree-predcom.c (ref_at_iteration): If we have a pointer
|
|
|
|
|
type do the multiplication in sizetype.
|
|
|
|
|
|
|
|
|
|
2007-06-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
Merge mainline, revision 125285
|
|
|
|
|
|
|
|
|
|
2007-05-31 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* tree-vrp.c (extract_range_from_binary_expr): Handle
|
|
|
|
|
MIN_EXPR/MAX_EXPR for pointers type.
|
|
|
|
|
|
|
|
|
|
PR tree-opt/32167
|
|
|
|
|
* tree-chrec.c (chrec_fold_plus): When either
|
|
|
|
|
operand is zero, convert the other operand.
|
|
|
|
|
|
|
|
|
|
2007-05-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* builtins.c (std_expand_builtin_va_start): Use
|
|
|
|
|
sizetype for the call to make_tree and then convert
|
|
|
|
|
to the pointer type.
|
|
|
|
|
|
|
|
|
|
2007-05-30 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
PR tree-op/32145
|
|
|
|
|
* tree-vrp.c (extract_range_from_assert): Create
|
|
|
|
|
POINTER_PLUS_EXPR for pointer types.
|
|
|
|
|
|
|
|
|
|
PR tree-opt/32144
|
|
|
|
|
* tree-chrec.c (chrec_fold_plus_poly_poly): If the
|
|
|
|
|
first chrec is a pointer type, then the second should
|
|
|
|
|
be sizetype and not the first's type.
|
|
|
|
|
|
|
|
|
|
2007-05-28 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* fold-const.c (try_move_mult_to_index):
|
|
|
|
|
Say why we strip the nops.
|
|
|
|
|
(fold_unary <case NOP_EXPR>): Remove
|
|
|
|
|
TODO as we cannot get that case.
|
|
|
|
|
* tree-chrec.c (chrec_fold_plus):
|
|
|
|
|
Cleanup the code to chose which
|
|
|
|
|
tree code is used.
|
|
|
|
|
(chrec_convert_rhs): Add comment on
|
|
|
|
|
why the increment is sizetype for
|
|
|
|
|
pointers.
|
|
|
|
|
* tree-mudflap.c (mf_xform_derefs_1):
|
|
|
|
|
Use size_int instead of build_int_cst.
|
|
|
|
|
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise.
|
|
|
|
|
|
|
|
|
|
2007-05-21 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
PR tree-opt/32015
|
|
|
|
|
* tree.c (build2_stat): Make sure that
|
|
|
|
|
MULT_EXPR is not used with pointers.
|
|
|
|
|
* tree-chrec.c (chrec_apply): Use chrec_convert_rhs
|
|
|
|
|
on the argument x instead of chrec_convert.
|
|
|
|
|
|
|
|
|
|
2007-05-20 Kaz Kojima <kkojima@gcc.gnu.org>
|
|
|
|
|
|
|
|
|
|
* config/sh/sh.c (sh_va_start): Call make_tree with sizetype
|
|
|
|
|
and convert its result to a pointer type. Use POINTER_PLUS_EXPR
|
|
|
|
|
for the pointer additions and also use size_int for the offsets.
|
|
|
|
|
(sh_gimplify_va_arg_expr): Use POINTER_PLUS_EXPR for the pointer
|
|
|
|
|
additions and also use size_int for the offsets. Perform
|
|
|
|
|
BIT_AND_EXPR on sizetype arguments.
|
|
|
|
|
|
|
|
|
|
2007-05-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-forwprop (forward_propagate_addr_into_variable_array_index):
|
|
|
|
|
Don't expect there to be a cast for the index as that
|
|
|
|
|
does not exist anymore.
|
|
|
|
|
(forward_propagate_addr_expr_1): Check for
|
|
|
|
|
POINTER_PLUS_EXPR instead of PLUS_EXPR.
|
|
|
|
|
Don't check for the first operand of the
|
|
|
|
|
POINTER_PLUS_EXPR was the index as it
|
|
|
|
|
cannot be.
|
|
|
|
|
|
|
|
|
|
2007-05-15 Richard Guenther <rguenther@suse.de>
|
|
|
|
|
|
|
|
|
|
* config/i386/i386.c (ix86_gimplify_va_arg): Use POINTER_PLUS_EXPR,
|
|
|
|
|
perform BIT_AND_EXPR on sizetype arguments.
|
|
|
|
|
|
|
|
|
|
2007-05-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* config/rs6000/rs6000.c (rs6000_va_start): Use POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR for pointer addition.
|
|
|
|
|
(rs6000_va_start): Likewise.
|
|
|
|
|
Also use sizetype for the offset.
|
|
|
|
|
* tree-stdarg.c (va_list_counter_bump): Check for PLUS_EXPR
|
|
|
|
|
and POINTER_PLUS_EXPR.
|
|
|
|
|
(check_va_list_escapes): Likewise.
|
|
|
|
|
|
|
|
|
|
2007-05-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* config/i386/i386.c (ix86_va_start): Use POINTER_PLUS_EXPR
|
|
|
|
|
for the pointer addition and also use size_int/sizetype
|
|
|
|
|
for the offset.
|
|
|
|
|
(ix86_gimplify_va_arg): Likewise.
|
|
|
|
|
|
|
|
|
|
2007-05-14 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
Merge mainline, revision 124657
|
|
|
|
|
* tree-data-ref.c (split_constant_offset): Handle
|
|
|
|
|
POINTER_PLUS_EXPR
|
|
|
|
|
exactly the same as PLUS_EXPR/MINUS_EXPR except for the offset
|
|
|
|
|
needs to be calcuated using PLUS_EXPR instead of
|
|
|
|
|
POINTER_PLUS_EXPR.
|
|
|
|
|
* builtins.c (fold_builtin_memchr): Use POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR for adding to a pointer.
|
|
|
|
|
|
|
|
|
|
2006-05-15 Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-loop-ivopts.c (determine_base_object): Abort for PLUS_EXPR
|
|
|
|
|
in pointer type.
|
|
|
|
|
|
|
|
|
|
2007-05-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* tree-ssa-address.c (tree_mem_ref_addr): When adding
|
|
|
|
|
the offset to the base, use POINTER_PLUS_EXPR.
|
|
|
|
|
|
|
|
|
|
2007-05-12 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* expr.c (expand_expr_addr_expr_1): Call expand_expr
|
|
|
|
|
for the offset with the modifier as EXPAND_INITIALIZER
|
|
|
|
|
if the modifier is EXPAND_INITIALIZER.
|
|
|
|
|
(expand_expr_real_1 <case INTEGER_CST>): Don't force to
|
|
|
|
|
a register if we had an overflow.
|
|
|
|
|
|
|
|
|
|
2007-05-10 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
Merge mainline, revision 124602.
|
|
|
|
|
|
|
|
|
|
* fold-const.c (extract_array_ref): Make sure the offset
|
|
|
|
|
is converted to sizetype.
|
|
|
|
|
(try_move_mult_to_index): Strip the NOPs from the offset.
|
|
|
|
|
(fold_binary <case POINTER_PLUS_EXPR>): Convert the second
|
|
|
|
|
operand to sizetype before calling try_move_mult_to_index.
|
|
|
|
|
* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne):
|
|
|
|
|
For pointer types, use sizetype when
|
|
|
|
|
creating MINUS_EXPR/PLUS_EXPRs.
|
|
|
|
|
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Make sure
|
|
|
|
|
the offset is converted to sizetype.
|
|
|
|
|
|
|
|
|
|
2007-05-11 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* config/spu/spu.c (spu_va_start): Create POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR when doing addition on pointer
|
|
|
|
|
types. Use sizetype for the second operand.
|
|
|
|
|
(spu_gimplify_va_arg_expr): Likewise.
|
|
|
|
|
* tree-ssa.c (tree_ssa_useless_type_conversion_1):
|
|
|
|
|
Convert the MIN/MAX of the inner type to the outer
|
|
|
|
|
type before comparing them.
|
|
|
|
|
|
|
|
|
|
2007-05-09 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
Zdenek Dvorak <dvorakz@suse.cz>
|
|
|
|
|
|
|
|
|
|
* fold-const.c (fold_to_nonsharp_ineq_using_bound): Don't
|
|
|
|
|
use a pointer type for MINUS_EXPR.
|
|
|
|
|
(fold_binary <case MINUS_EXPR>): Fold (PTR0 p+ A) - (PTR1 p+ B)
|
|
|
|
|
into (PTR0 - PTR1) + (A - B). Fold (PTR0 p+ A) - PTR1 into
|
|
|
|
|
(PTR0 - PTR1) + A iff (PTR0 - PTR1) simplifies.
|
|
|
|
|
* tree-chrec.c (chrec_fold_plus_poly_poly): For
|
|
|
|
|
POINTER_PLUS_EXPR, use a different right hand side type.
|
|
|
|
|
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
|
|
|
|
|
(chrec_fold_plus_1): Likewise.
|
|
|
|
|
(convert_affine_scev): Likewise.
|
|
|
|
|
(chrec_convert_aggressive): Likewise.
|
|
|
|
|
(chrec_fold_plus): For pointer types, use POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR.
|
|
|
|
|
(reset_evolution_in_loop): For pointer types, the new_evol
|
|
|
|
|
should be sizetype.
|
|
|
|
|
(chrec_convert_rhs): New function.
|
|
|
|
|
* tree-chrec.h (chrec_convert_rhs): New prototype.
|
|
|
|
|
(build_polynomial_chrec): For pointer types, the right hand
|
|
|
|
|
side should be sizetype and not the same as the left hand side.
|
|
|
|
|
* tree-scalar-evolution.c (add_to_evolution_1): Convert the
|
|
|
|
|
increment using chrec_convert_rhs instead of chrec_convert.
|
|
|
|
|
(follow_ssa_edge_in_rhs): Handle POINTER_PLUS_EXPR like
|
|
|
|
|
PLUS_EXPR except for the right hand side's type will be
|
|
|
|
|
sizetype.
|
|
|
|
|
(interpret_rhs_modify_stmt): Handle POINTER_PLUS_EXPR.
|
|
|
|
|
(fold_used_pointer_cast): Kill.
|
|
|
|
|
(pointer_offset_p): Kill.
|
|
|
|
|
(fold_used_pointer): Kill.
|
|
|
|
|
(pointer_used_p): Kill.
|
|
|
|
|
(analyze_scalar_evolution_1 <case GIMPLE_MODIFY_STMT>): Don't
|
|
|
|
|
call fold_used_pointer.
|
|
|
|
|
(instantiate_parameters_1): Convert the increment
|
|
|
|
|
using chrec_convert_rhs instead of chrec_convert.
|
|
|
|
|
Handle POINTER_PLUS_EXPR as PLUS_EXPR.
|
|
|
|
|
* tree-ssa-loop-niter.c (split_to_var_and_offset): Handle
|
|
|
|
|
POINTER_PLUS_EXPR as PLUS_EXPR.
|
|
|
|
|
(assert_loop_rolls_lt): For pointer types, use sizetype when
|
|
|
|
|
creating MINUS_EXPR/PLUS_EXPRs.
|
|
|
|
|
(number_of_iterations_le): Likewise.
|
|
|
|
|
(expand_simple_operations): POINTER_PLUS_EXPR are simple also.
|
|
|
|
|
(derive_constant_upper_bound): Handle POINTER_PLUS_EXPR just
|
|
|
|
|
like PLUS_EXPR and MINUS_EXPR.
|
|
|
|
|
* tree-data-ref.c (analyze_offset_expr): Likewise.
|
|
|
|
|
(address_analysis): Handle POINTER_PLUS_EXPR as PLUS_EXPR.
|
|
|
|
|
(analyze_offset): Handle POINTER_PLUS_EXPR also.
|
|
|
|
|
(create_data_ref): Convert the increment
|
|
|
|
|
using chrec_convert_rhs instead of chrec_convert.
|
|
|
|
|
* tree-vect-transform.c (vect_update_ivs_after_vectorizer):
|
|
|
|
|
For pointer types, create POINTER_PLUS_EXPR instead of
|
|
|
|
|
PLUS_EXPR and also create MULT_EXPR in sizetype.
|
|
|
|
|
|
|
|
|
|
2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
|
|
|
|
|
|
|
|
* builtins.c (std_gimplify_va_arg_expr): Use fold_build2 for
|
|
|
|
|
the creating of POINTER_PLUS_EXPR. For the BIT_AND_EXPR, cast
|
|
|
|
|
the operands to sizetype first and then cast the BIT_AND_EXPR
|
|
|
|
|
back to the pointer type.
|
|
|
|
|
* tree-ssa-address.c (create_mem_ref): Create A
|
|
|
|
|
POINTER_PLUS_EXPR for one case.
|
|
|
|
|
* tree.c (const_hash_1): Handle POINTER_PLUS_EXPR same as
|
|
|
|
|
PLUS_EXPR.
|
|
|
|
|
(compare_constant): Likewise.
|
|
|
|
|
(copy_constant): Likewise.
|
|
|
|
|
(compute_reloc_for_constant): Likewise.
|
|
|
|
|
(output_addressed_constants): Likewise.
|
|
|
|
|
|
|
|
|
|
2007-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree.def (POINTER_PLUS_EXPR): The second operand
|
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|
is of type sizetype and not ssizetype.
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* doc/c-tree.texi (POINTER_PLUS_EXPR): Document.
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2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree-mudflap.c (mf_xform_derefs_1 <case BIT_FIELD_REF>):
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|
Add a conversion of ofs to sizetype.
|
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(mf_decl_eligible_p): Reformat for length issues.
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(mf_xform_derefs_1): Likewise.
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2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree.c (build2_stat): Check to make sure the
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second operand is compatiable with sizetype.
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2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree-cfg.c (verify_expr): Change error
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message about sizetype to be correct.
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2007-05-06 Andrew Pinski <andrew_pinski@playstation.sony.com>
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Merge mainline, revision 124478.
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* fold-const.c (fold_unary): Handle for (T1)(X op Y),
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only p+ as that is the only as that can be handled for
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|
binary operators now. Add a TODO for non pointer type
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op's.
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* gimplifier.c (gimplify_expr): Don't special case
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PLUS_EXPR. Special case POINTER_PLUS_EXPR instead,
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remove check for pointer type as it will always be
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a pointer type now.
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2007-05-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree-vrp.c (extract_range_from_binary_expr): Handle
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POINTER_PLUS_EXPRs. Assert POINTER_PLUS_EXPR is
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the only expression for pointer types.
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* tree-vect-transform.c (vect_gen_niters_for_prolog_loop):
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Add a cast when creating byte_misalign.
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2007-05-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* fold-const.c (fold_binary <case POINTER_PLUS_EXPR>);
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Add comment on why you get INT +p INT.
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(fold_binary <case PLUS_EXPR>): Add folding of PTR+INT into
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PTR p+ INT.
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* dwarf2out.c (loc_descriptor_from_tree_1):
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Handle POINT_PLUS_EXPR as a PLUS_EXPR.
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2007-05-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
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* tree-vrp.c (compare_values_warnv): Convert val2 to
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the type of val1.
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* fold-const.c (extract_array_ref): Look for
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|
POINTER_PLUS_EXPR instead of PLUS_EXPR's.
|
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* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Likewise.
|
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|
2007-05-02 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
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* c-format.c (check_format_arg): Handle POINTER_PLUS_EXPR
|
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|
instead of PLUS_EXPR of pointer types.
|
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2007-05-02 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
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|
* fold-const.c (try_move_mult_to_index): Remove code argument
|
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|
and replace all uses with PLUS_EXPR.
|
|
|
|
|
(fold_binary <case POINTER_PLUS_EXR>): Remove code argument.
|
|
|
|
|
(fold_binary <case PLUS_EXPR>): Don't call try_move_mult_to_index.
|
|
|
|
|
(fold_binary <case MINUS_EXPR>): Likewise.
|
|
|
|
|
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Remove subtraction
|
|
|
|
|
case as it is always addition now.
|
|
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|
|
(fold_stmt_r): Don't handle PLUS_EXPR/MINUS_EXPR specially.
|
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|
Handle POINTER_PLUS_EXPR like PLUS_EXPR was handled before.
|
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|
2007-05-01 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
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|
|
Merge mainline, revision 124343.
|
|
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|
|
* tree-vect-transform.c (bump_vector_ptr): Create a POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR for the pointer increment statement.
|
|
|
|
|
* expr.c (expand_expr_real_1): Add FIXME/assert for the unhandle case
|
|
|
|
|
where the modes of the two operands are different.
|
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|
2007-02-25 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
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|
Merge mainline, revision 122323.
|
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|
2006-12-14 Zdenek Dvorak <dvorakz@suse.cz>
|
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|
Merge mainline, revision 119860.
|
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|
2006-11-23 Andrew Pinski <andrew_pinski@playstation.sony.com>
|
|
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|
|
* tree.def (POINTER_PLUS_EXPR): New tree code.
|
|
|
|
|
* tree-pretty-print.c (dump_generic_node): Handle
|
|
|
|
|
POINTER_PLUS_EXPR.
|
|
|
|
|
(op_prio): Likewise.
|
|
|
|
|
(op_symbol_1): Likewise.
|
|
|
|
|
* optabs.c (optab_for_tree_code): Likewise.
|
|
|
|
|
* tree-ssa-loop-manip.c (create_iv): Handle pointer base
|
|
|
|
|
specially.
|
|
|
|
|
* tree-tailcall.c (process_assignment): Mention
|
|
|
|
|
POINTER_PLUS_EXPR in a TODO comment.
|
|
|
|
|
* tree.c (build2_stat): Assert when trying to use PLUS_EXPR or
|
|
|
|
|
MINUS_EXPR with a pointer. Also assert for POINTER_PLUS_EXPR
|
|
|
|
|
not used with a pointer and an integer type.
|
|
|
|
|
* tree-scalar-evolution.c (fold_used_pointer): Mention
|
|
|
|
|
POINTER_PLUS_EXPR is what this needs to handle.
|
|
|
|
|
* builtins.c (get_pointer_alignment): Handle POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR.
|
|
|
|
|
(expand_builtin_strcat): Create a POINTER_PLUS_EXPR instead of
|
|
|
|
|
PLUS_EXPR for pointers.
|
|
|
|
|
(std_gimplify_va_arg_expr): Likewise.
|
|
|
|
|
(fold_builtin_memory_op): Likewise.
|
|
|
|
|
(fold_builtin_strstr): Likewise.
|
|
|
|
|
(fold_builtin_strchr): Likewise.
|
|
|
|
|
(fold_builtin_strrchr): Likewise.
|
|
|
|
|
(fold_builtin_strpbrk): Likewise.
|
|
|
|
|
(expand_builtin_memory_chk): Likewise.
|
|
|
|
|
(fold_builtin_memory_chk): Likewise.
|
|
|
|
|
* fold-const.c (build_range_check): Handle pointer types
|
|
|
|
|
specially.
|
|
|
|
|
(fold_to_nonsharp_ineq_using_bound): Likewise.
|
|
|
|
|
(fold_binary): Handle simple POINTER_PLUS_EXPR cases.
|
|
|
|
|
(tree_expr_nonnegative_p): Handle POINTER_PLUS_EXPR.
|
|
|
|
|
(tree_expr_nonzero_p): Likewise.
|
|
|
|
|
(fold_indirect_ref_1): Look at POINTER_PLUS_EXPR instead
|
|
|
|
|
of PLUS_EXPR for the complex expression folding.
|
|
|
|
|
* tree-ssa-loop-ivopts.c (determine_base_object): Handle
|
|
|
|
|
POINTER_PLUS_EXPR.
|
|
|
|
|
(tree_to_aff_combination): Likewise.
|
|
|
|
|
(force_expr_to_var_cost): Likewise.
|
|
|
|
|
(force_expr_to_var_cost): Likewise. Create a POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR for pointers.
|
|
|
|
|
* c-format.c (check_format_arg): Mention this should be handling
|
|
|
|
|
POINTER_PLUS_EXPR.
|
|
|
|
|
* tree-stdarg.c (va_list_counter_bump): Handle POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR.
|
|
|
|
|
(check_va_list_escapes): Likewise.
|
|
|
|
|
(check_all_va_list_escapes): Likewise.
|
|
|
|
|
* expr.c (expand_expr_real_1): Handle POINTER_PLUS_EXPR.
|
|
|
|
|
(string_constant): Likewise.
|
|
|
|
|
* tree-ssa-address.c (add_to_parts): Create a POINTER_PLUS_EXPR
|
|
|
|
|
instead of PLUS_EXPR for pointers.
|
|
|
|
|
(most_expensive_mult_to_index): Likewise.
|
|
|
|
|
(addr_to_parts): Use the correct type for the index.
|
|
|
|
|
* c-typeck.c (build_unary_op): For pointers create the increment
|
|
|
|
|
as a sizetype. Create a POINTER_PLUS_EXPR instead of PLUS_EXPR
|
|
|
|
|
for pointers.
|
|
|
|
|
* gimplify.c (gimplify_self_mod_expr): Create a
|
|
|
|
|
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
|
|
|
|
|
(gimplify_omp_atomic_fetch_op): Handle POINTER_PLUS_EXPR.
|
|
|
|
|
* tree-mudflap.c (mf_xform_derefs_1): Create a
|
|
|
|
|
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
|
|
|
|
|
* tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Add a
|
|
|
|
|
note this should be handling POINTER_PLUS_EXPR.
|
|
|
|
|
* varasm.c (initializer_constant_valid_p): Handle
|
|
|
|
|
POINTER_PLUS_EXPR.
|
|
|
|
|
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Handle
|
|
|
|
|
POINTER_PLUS_EXPR instead of PLUS_EXPR.
|
|
|
|
|
(issue_prefetch_ref): Create a POINTER_PLUS_EXPR instead
|
|
|
|
|
of PLUS_EXPR for pointers.
|
|
|
|
|
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
|
|
|
|
|
Likewise.
|
|
|
|
|
* tree-inline.c (estimate_num_insns_1): Handle
|
|
|
|
|
POINTER_PLUS_EXPR.
|
|
|
|
|
* tree-object-size.c (plus_expr_object_size): Handle
|
|
|
|
|
POINTER_PLUS_EXPR instead of PLUS_EXPR. Removing all the extra
|
|
|
|
|
code which is trying to figure out which side is a pointer and
|
|
|
|
|
is the index.
|
|
|
|
|
(check_for_plus_in_loops_1): Likewise.
|
|
|
|
|
(check_for_plus_in_loops): Likewise.
|
|
|
|
|
* c-common.c (pointer_int_sum): Create a
|
|
|
|
|
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
|
|
|
|
|
* tree-ssa-structalias.c (handle_ptr_arith): Handle
|
|
|
|
|
only POINTER_PLUS_EXPR. Removing all the extra
|
|
|
|
|
code which is trying to figure out which side is a pointer and
|
|
|
|
|
is the index.
|
|
|
|
|
* tree-cfg.c (verify_expr): Add extra checking for pointers and
|
|
|
|
|
PLUS_EXPR and MINUS_EXPR.
|
|
|
|
|
Also add checking to make sure the operands of POINTER_PLUS_EXPR
|
|
|
|
|
are correct.
|
|
|
|
|
|
ABOUT-GCC-NLS, [...]: Add copyright and license notices.
* ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998,
ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib,
ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog,
FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4,
config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver,
config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h,
config/alpha/x-vms, config/arc/t-arc,
config/arm/README-interworking, config/arm/arm-c.c,
config/arm/gentune.sh, config/arm/libgcc-bpabi.ver,
config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp,
config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi,
config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf,
config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe,
config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver,
config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf,
config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux,
config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris,
config/cris/t-elfmulti, config/crx/t-crx,
config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def,
config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver,
config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh,
config/h8300/t-h8300, config/i386/athlon.md,
config/i386/darwin-libgcc.10.4.ver,
config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver,
config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc,
config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386,
config/i386/t-linux64, config/i386/t-nwld,
config/i386/t-rtems-i386, config/i386/t-sol2-10,
config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h,
config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver,
config/ia64/libgcc-ia64.ver, config/ia64/linux.h,
config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64,
config/iq2000/abi, config/iq2000/lib2extra-funcs.c,
config/iq2000/t-iq2000, config/libgcc-glibc.ver,
config/m32r/libgcc-glibc.ver, config/m32r/t-linux,
config/m32r/t-m32r, config/m68hc11/t-m68hc11,
config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs,
config/m68k/t-uclinux, config/mcore/t-mcore,
config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md,
config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm,
config/mips/crtn.asm, config/mips/irix-crti.asm,
config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver,
config/mips/mips-dsp.md, config/mips/mips-dspr2.md,
config/mips/mips-fixed.md, config/mips/sb1.md,
config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast,
config/mips/t-iris6, config/mips/t-isa3264,
config/mips/t-libgcc-mips16, config/mips/t-linux64,
config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems,
config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk,
config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st,
config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix,
config/mn10300/t-linux, config/mn10300/t-mn10300,
config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux,
config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11,
config/picochip/libgccExtras/clzsi2.asm,
config/picochip/t-picochip, config/rs6000/darwin-ldouble-format,
config/rs6000/darwin-libgcc.10.4.ver,
config/rs6000/darwin-libgcc.10.5.ver,
config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h,
config/rs6000/t-aix43, config/rs6000/t-aix52,
config/rs6000/t-darwin, config/rs6000/t-fprules,
config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64,
config/rs6000/t-lynx, config/rs6000/t-netbsd,
config/rs6000/t-ppccomm, config/rs6000/t-ppcendian,
config/rs6000/t-ppcgas, config/rs6000/t-rs6000,
config/rs6000/t-rtems, config/rs6000/t-spe,
config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver,
config/score/t-score-elf, config/sh/divcost-analysis,
config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh,
config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian,
config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h,
config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h,
config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2,
config/stormy16/stormy-abi, config/stormy16/t-stormy16,
config/t-darwin, config/t-libunwind, config/t-libunwind-elf,
config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver,
config/t-slibgcc-sld, config/t-sol2, config/t-vxworks,
config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850,
config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def,
gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog,
java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver,
limitx.h, version.c, xcoff.h: Add copyright and license notices.
* config/h8300/genmova.sh: Include copyright and license notices
in generated output.
* config/h8300/mova.md: Regenerate.
* doc/install.texi2html: Include word "Copyright" in copyright
notice and use name "Free Software Foundation, Inc.".
* ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
ChangeLog-2007, ChangeLog-2008: Correct dates.
ada:
* ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
license notices.
cp:
* ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
cfns.gperf: Add copyright and license notices.
* cfns.h: Regenerate.
* ChangeLog, ChangeLog-2004: Correct dates.
fortran:
* ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
copyright and license notices.
* ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008: Correct dates.
java:
* ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
license notices.
objc:
* ChangeLog: Add copyright and license notices.
objcp:
* ChangeLog: Add copyright and license notices.
po:
* ChangeLog, EXCLUDES: Add copyright and license notices.
testsuite:
* ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr,
ChangeLog.tree-ssa, README, README.QMTEST, README.compat,
README.gcc, g++.dg/README, g++.dg/compat/break/README,
g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README,
g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README,
gcc.c-torture/ChangeLog.0,
gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README,
gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp,
gcc.target/i386/math-torture/math-torture.exp,
gcc.target/mips/inter/mips16-inter.exp,
gcc.target/mips/mips-nonpic/README,
gcc.target/x86_64/abi/README.gcc,
gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README,
gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp,
gfortran.fortran-torture/ChangeLog.g95: Add copyright and license
notices.
* ChangeLog-1993-2007, ChangeLog: Correct dates.
From-SVN: r146533
2009-04-21 21:03:23 +02:00
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2013-01-10 21:38:27 +01:00
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Copyright (C) 2006-2007 Free Software Foundation, Inc.
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[multiple changes]
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
Zdenek Dvorak <dvorakz@suse.cz>
Richard Guenther <rguenther@suse.de>
Kaz Kojima <kkojima@gcc.gnu.org>
* tree-vrp.c (compare_values_warnv): Convert val2 to
the type of val1.
(extract_range_from_assert): Create
POINTER_PLUS_EXPR for pointer types.
(extract_range_from_binary_expr): Handle
only POINTER_PLUS_EXPR, MIN_EXPR, and MAX_EXPR
for pointer types.
* doc/c-tree.texi (POINTER_PLUS_EXPR): Document.
* tree-ssa-loop-niter.c (split_to_var_and_offset): Handle
POINTER_PLUS_EXPR as PLUS_EXPR.
(number_of_iterations_lt_to_ne):
For pointer types, use sizetype when
creating MINUS_EXPR/PLUS_EXPRs.
(assert_loop_rolls_lt): For pointer types, use sizetype when
creating MINUS_EXPR/PLUS_EXPRs.
(number_of_iterations_le): Likewise.
(expand_simple_operations): POINTER_PLUS_EXPR are simple also.
(derive_constant_upper_bound): Handle POINTER_PLUS_EXPR just
like PLUS_EXPR and MINUS_EXPR.
* tree-pretty-print.c (dump_generic_node): Handle
POINTER_PLUS_EXPR.
(op_prio): Likewise.
(op_symbol_1): Likewise.
* optabs.c (optab_for_tree_code): Likewise.
* tree-ssa-loop-manip.c (create_iv): Handle pointer base
specially.
* tree-tailcall.c (process_assignment): Mention
POINTER_PLUS_EXPR in a TODO comment.
* tree.c (build2_stat): Assert when trying to use PLUS_EXPR or
MINUS_EXPR with a pointer. Also assert for POINTER_PLUS_EXPR
not used with a pointer and an integer type.
* tree-scalar-evolution.c (add_to_evolution_1): Convert the
increment using chrec_convert_rhs instead of chrec_convert.
(follow_ssa_edge_in_rhs): Handle POINTER_PLUS_EXPR like
PLUS_EXPR except for the right hand side's type will be
sizetype.
(interpret_rhs_modify_stmt): Handle POINTER_PLUS_EXPR.
(fold_used_pointer_cast): Kill.
(pointer_offset_p): Kill.
(fold_used_pointer): Kill.
(pointer_used_p): Kill.
(analyze_scalar_evolution_1 <case GIMPLE_MODIFY_STMT>): Don't
call fold_used_pointer.
(instantiate_parameters_1): Convert the increment
using chrec_convert_rhs instead of chrec_convert.
Handle POINTER_PLUS_EXPR as PLUS_EXPR.
* builtins.c (get_pointer_alignment): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(expand_builtin_strcat): Create a POINTER_PLUS_EXPR instead of
PLUS_EXPR for pointers.
(std_gimplify_va_arg_expr): Likewise.
(fold_builtin_memory_op): Likewise.
(fold_builtin_strstr): Likewise.
(fold_builtin_strchr): Likewise.
(fold_builtin_strrchr): Likewise.
(fold_builtin_strpbrk): Likewise.
(expand_builtin_memory_chk): Likewise.
(fold_builtin_memory_chk): Likewise.
(std_expand_builtin_va_start): Use
sizetype for the call to make_tree and then convert
to the pointer type.
(fold_builtin_memchr): Use POINTER_PLUS_EXPR
instead of PLUS_EXPR for adding to a pointer.
(std_gimplify_va_arg_expr): Use fold_build2 for
the creating of POINTER_PLUS_EXPR. For the BIT_AND_EXPR, cast
the operands to sizetype first and then cast the BIT_AND_EXPR
back to the pointer type.
* fold-const.c (build_range_check): Handle pointer types
specially.
(extract_array_ref): Look for POINTER_PLUS_EXPR instead
of PLUS_EXPR's. Make sure the offset is converted to
sizetype.
(try_move_mult_to_index): Strip the NOPs from the offset.
Remove code argument and replace all uses with PLUS_EXPR.
(fold_to_nonsharp_ineq_using_bound): Handle pointer types
specially. Don't use a pointer type for MINUS_EXPR.
(fold_unary): Handle for (T1)(X op Y),
only p+ as that is the only as that can be handled for
binary operators now.
(fold_binary <case POINTER_PLUS_EXPR>): Add folding of
POINTER_PLUS_EXPR.
<case PLUS_EXPR>: Add folding of PTR+INT into
PTR p+ INT.
Don't call try_move_mult_to_index.
<case MINUS_EXPR>: Fold (PTR0 p+ A) - (PTR1 p+ B)
into (PTR0 - PTR1) + (A - B). Fold (PTR0 p+ A) - PTR1 into
(PTR0 - PTR1) + A iff (PTR0 - PTR1) simplifies.
Don't call try_move_mult_to_index.
(tree_expr_nonnegative_warnv_p): Handle POINTER_PLUS_EXPR.
(tree_expr_nonzero_p): Likewise.
(fold_indirect_ref_1): Look at POINTER_PLUS_EXPR instead
of PLUS_EXPR for the complex expression folding.
* tree-chrec.c (chrec_fold_plus_poly_poly): If the
first chrec is a pointer type, then the second should
be sizetype and not the first's type.
For POINTER_PLUS_EXPR, use a different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_fold_plus_1): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_fold_plus): For pointer types, use POINTER_PLUS_EXPR
instead of PLUS_EXPR.
When either operand is zero, convert the other operand.
(chrec_apply): Use chrec_convert_rhs
on the argument x instead of chrec_convert.
(reset_evolution_in_loop): For pointer types, the new_evol
should be sizetype.
(convert_affine_scev): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
(chrec_convert_rhs): New function.
(chrec_convert_aggressive): For POINTER_PLUS_EXPR, use a
different right hand side type.
Handle POINTER_PLUS_EXPR like PLUS_EXPR.
* tree-chrec.h (chrec_convert_rhs): New prototype.
(build_polynomial_chrec): For pointer types, the right hand
* tree-ssa-ccp.c (maybe_fold_stmt_indirect): Look for
POINTER_PLUS_EXPR instead of PLUS_EXPR's.
Remove subtraction case as it is always addition now.
Make sure the offset is converted to sizetype.
(fold_stmt_r): Don't handle PLUS_EXPR/MINUS_EXPR specially.
Handle POINTER_PLUS_EXPR like PLUS_EXPR was handled before.
* tree-ssa-loop-ivopts.c (determine_base_object): Abort for
PLUS_EXPR in pointer type.
Handle POINTER_PLUS_EXPR.
(tree_to_aff_combination): Likewise.
(force_expr_to_var_cost): Likewise.
(force_expr_to_var_cost): Likewise. Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* c-format.c (check_format_arg): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR of pointer types.
* tree-stdarg.c (va_list_counter_bump): Handle POINTER_PLUS_EXPR
as PLUS_EXPR.
(check_va_list_escapes): Likewise.
(check_all_va_list_escapes): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1):
Handle POINT_PLUS_EXPR as a PLUS_EXPR.
* expr.c (expand_expr_real_1): Handle POINTER_PLUS_EXPR.
(string_constant): Likewise.
* tree-ssa-address.c (tree_mem_ref_addr): When adding
the offset to the base, use POINTER_PLUS_EXPR.
(add_to_parts): Convert the index to sizetype.
(create_mem_ref): Create A POINTER_PLUS_EXPR for the one case.
* matrix-reorg.c (collect_data_for_malloc_call): Stmt
will now only be either INDIRECT_REF and POINTER_PLUS_EXPR.
Offset only holds something for PLUS_EXPR.
(ssa_accessed_in_tree): Handle POINTER_PLUS_EXPR just as
a PLUS_EXPR.
(analyze_transpose): POINTER_PLUS_EXPR will only show up now
and not PLUS_EXPR.
(analyze_accesses_for_modify_stmt): Likewise.
Remove comment about the type being integral type as it is
wrong now.
(can_calculate_expr_before_stmt): Handle POINTER_PLUS_EXPR as
PLUS_EXPR.
(transform_access_sites): POINTER_PLUS_EXPR will only show up now
and not PLUS_EXPR.
Correct the type which the artimentic is done in (is now
sizetype).
Reindent one loop.
* tree-data-ref.c (split_constant_offset): Handle
POINTER_PLUS_EXPR
* tree-affine.c (tree_to_aff_combination): Likewise.
* c-typeck.c (build_unary_op): For pointers create the increment
as a sizetype. Create a POINTER_PLUS_EXPR instead of PLUS_EXPR
for pointers.
* gimplify.c (gimplify_self_mod_expr): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
(gimplify_omp_atomic_fetch_op): Handle POINTER_PLUS_EXPR.
* tree.def (POINTER_PLUS_EXPR): New tree code.
* tree-predcom.c (ref_at_iteration): If we have a pointer
type do the multiplication in sizetype.
* tree-mudflap.c (mf_xform_derefs_1): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
* tree-ssa-forwprop.c
(forward_propagate_addr_into_variable_array_index):
Don't expect there to be a cast for the index as that
does not exist anymore.
(forward_propagate_addr_expr_1): Check for POINTER_PLUS_EXPR
instead of PLUS_EXPR.
Don't check for the first operand of the POINTER_PLUS_EXPR
was the index as it cannot be.
Call forward_propagate_addr_into_variable_array_index with
the SSA_NAME instead of the statement.
* varasm.c (const_hash_1): Handle POINTER_PLUS_EXPR.
(compare_constant): Likewise.
(copy_constant): Likewise.
(compute_reloc_for_constant): Likewise.
(output_addressed_constants): Likewise.
(initializer_constant_valid_p): Likewise.
* tree-ssa.c (tree_ssa_useless_type_conversion_1):
Convert the MIN/MAX of the inner type to the outer
type before comparing them.
* tree-ssa-loop-prefetch.c (idx_analyze_ref): Handle
POINTER_PLUS_EXPR instead of PLUS_EXPR.
(issue_prefetch_ref): Create a POINTER_PLUS_EXPR instead
of PLUS_EXPR for pointers.
* tree-inline.c (estimate_num_insns_1): Handle
POINTER_PLUS_EXPR.
* tree-vect-transform.c (vect_create_addr_base_for_vector_ref):
Create a POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
(bump_vector_ptr): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for the pointer increment statement.
(vect_update_ivs_after_vectorizer): For pointer types, create
POINTER_PLUS_EXPR instead of PLUS_EXPR and also create
MULT_EXPR in sizetype.
(vect_gen_niters_for_prolog_loop): Add a cast when creating
byte_misalign.
* tree-object-size.c (plus_expr_object_size): Handle
POINTER_PLUS_EXPR instead of PLUS_EXPR. Removing all the extra
code which is trying to figure out which side is a pointer and
is the index.
(check_for_plus_in_loops_1): Likewise.
(check_for_plus_in_loops): Likewise.
* c-common.c (pointer_int_sum): Create a
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointers.
* tree-ssa-structalias.c (handle_ptr_arith): Handle
only POINTER_PLUS_EXPR. Removing all the extra
code which is trying to figure out which side is a pointer and
is the index.
* tree-cfg.c (verify_expr): Add extra checking for pointers and
PLUS_EXPR and MINUS_EXPR.
Also add checking to make sure the operands of POINTER_PLUS_EXPR
are correct.
* config/frv/frv.c (frv_expand_builtin_va_start): Use sizetype
with make_tree, instead of a pointer type.
* config/s390/s390.c (s390_va_start): Use POINTER_PLUS_EXPR
for pointers instead of PLUS_EXPR.
(s390_gimplify_va_arg): Likewise.
* config/spu/spu.c (spu_va_start): Create POINTER_PLUS_EXPR
instead of PLUS_EXPR when doing addition on pointer
types. Use sizetype for the second operand.
(spu_gimplify_va_arg_expr): Likewise.
* config/sparc/sparc.c (sparc_gimplify_va_arg): Use
POINTER_PLUS_EXPR instead of PLUS_EXPR when the operand was
a pointer. Don't create a BIT_AND_EXPR for pointer types.
* config/i386/i386.c (ix86_va_start): Use POINTER_PLUS_EXPR
for the pointer addition and also use size_int/sizetype
for the offset.
(ix86_gimplify_va_arg): Likewise.
Perform BIT_AND_EXPR on sizetype arguments.
* config/sh/sh.c (sh_va_start): Call make_tree with sizetype
and convert its result to a pointer type. Use POINTER_PLUS_EXPR
for the pointer additions and also use size_int for the offsets.
(sh_gimplify_va_arg_expr): Use POINTER_PLUS_EXPR for the pointer
additions and also use size_int for the offsets. Perform
BIT_AND_EXPR on sizetype arguments.
* config/ia64/ia64.c (ia64_gimplify_va_arg): Use
POINTER_PLUS_EXPR for pointers and create the
BIT_AND_EXPR in sizetype.
* config/rs6000/rs6000.c (rs6000_va_start): Use POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointer addition.
(rs6000_va_start): Likewise.
Also use sizetype for the offset.
* config/pa/pa.c (reloc_needed): Handle POINTER_PLUS_EXPR
as PLUS_EXPR/MINUS_EXPR.
(hppa_gimplify_va_arg_expr): Don't create MINUS_EXPR or
PLUS_EXPR for pointers, instead use POINTER_PLUS_EXPR.
Don't use BIT_AND_EXPR on a pointer type, convert the
expression to sizetype first.
* config/mips/mips.c (mips_va_start): Use POINTER_PLUS_EXPR
for pointers.
(mips_gimplify_va_arg_expr): Likewise.
Don't create BIT_AND_EXPR in a pointer type.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* trans-intrinsic.c (gfc_conv_intrinsic_repeat): Use
POINTER_PLUS_EXPR instead of PLUS_EXPR for pointer addition.
* trans-expr.c (gfc_trans_string_copy): Create
POINTER_PLUS_EXPR instead of a PLUS_EXPR
for pointer types.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* typeck.c (build_binary_op): For templates build the
expression in pieces to avoid the assert in build2_stat.
(get_member_function_from_ptrfunc):
Change over to using POINTER_PLUS_EXPR and convert
the second operand to sizetype.
* typeck2.c (build_m_component_ref): Likewise.
* init.c (expand_virtual_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
(build_new_1): Likewise.
(build_vec_delete_1): Likewise.
(build_vec_delete): Likewise.
* class.c (build_base_path): Likewise.
(build_base_path): Likewise.
(convert_to_base_statically): Likewise.
(fixed_type_or_null): Handle POINTER_PLUS_EXPR.
(get_vtbl_decl_for_binfo): Handle POINTER_PLUS_EXPR
instead of PLUS_EXPR.
(dfs_accumulate_vtbl_inits): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* call.c (build_special_member_call): Likewise.
* rtti.c (build_headof): Likewise.
Use sizetype instead of ptrdiff_type_node.
(tinfo_base_init): Create a POINTER_PLUS_EXPR
instead of PLUS_EXPR for pointers.
* except.c (expand_start_catch_block): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
* cp-gimplify.c (cxx_omp_clause_apply_fn): Convert
PLUS_EXPR on pointer types over to use
POINTER_PLUS_EXPR and remove the conversion
to the pointer types.
* method.c (thunk_adjust): Use POINTER_PLUS_EXPR for
adding to a pointer type. Use size_int instead of
ssize_int. Convert the index to sizetype before
adding it to the pointer.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* trans.c (Attribute_to_gnu): When subtracting an
offset from a pointer, use POINTER_PLUS_EXPR with
NEGATE_EXPR instead of MINUS_EXPR.
(gnat_to_gnu): Likewise.
* utils.c (convert): When converting between
thin pointers, use POINTER_PLUS_EXPR and sizetype
for the offset.
* utils2.c (known_alignment): POINTER_PLUS_EXPR
have the same semantics as PLUS_EXPR for alignment.
(build_binary_op): Add support for the semantics of
POINTER_PLUS_EXPR's operands.
When adding an offset to a pointer, use POINTER_PLUS_EXPR.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
* class.c (make_class_data): Build the index in sizetype.
Use POINTER_PLUS_EXPR instead of PLUS_EXPR when
adding to a pointer type.
(build_symbol_entry): Likewise.
* expr.c (build_java_arrayaccess): Likewise.
(build_field_ref): Likewise.
(build_known_method_ref): Likewise.
(build_invokevirtual): Likewise.
* except.c (build_exception_object_ref): Do a
NEGATIVE and then a POINTER_PLUS_EXPR instead
of a MINUS_EXPR.
2007-06-15 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR tree-opt/32225
* gcc.c-torture/compile/20070605-1.c: New test.
* gcc.c-torture/compile/20070603-1.c: New testcase.
* gcc.c-torture/compile/20070603-2.c: New testcase.
* gcc.c-torture/compile/20070531-1.c: New test.
PR tree-opt/32167
* gcc.c-torture/compile/20070531-2.c: New test.
PR tree-opt/32144
* gcc.c-torture/compile/20070529-1.c: New test.
PR tree-opt/32145
* gcc.c-torture/compile/20070529-2.c: New test.
PR tree-opt/32015
* gcc.c-torture/compile/20070520-1.c: New test.
* g++.dg/ext/java-1.C: New test.
* gcc.dg/vect/vect-106.c: We are now able to vectorize two
loops instead of one. Remove the "can't determine dependence"
check.
* gcc.dg/tree-ssa/20030815-1.c: Remove testcase which is no longer
needed as the cast is gone in the first place.
* gcc.dg/max-1.c: Change local variable a to be a global one.
* gcc.dg/tree-ssa/ssa-pre-8.c: Update testcase since we don't
have a cast which is PREd.
From-SVN: r125755
2007-06-16 07:42:36 +02:00
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ABOUT-GCC-NLS, [...]: Add copyright and license notices.
* ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998,
ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib,
ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog,
FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4,
config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver,
config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h,
config/alpha/x-vms, config/arc/t-arc,
config/arm/README-interworking, config/arm/arm-c.c,
config/arm/gentune.sh, config/arm/libgcc-bpabi.ver,
config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp,
config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi,
config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf,
config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe,
config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver,
config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf,
config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux,
config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris,
config/cris/t-elfmulti, config/crx/t-crx,
config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def,
config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver,
config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh,
config/h8300/t-h8300, config/i386/athlon.md,
config/i386/darwin-libgcc.10.4.ver,
config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver,
config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc,
config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386,
config/i386/t-linux64, config/i386/t-nwld,
config/i386/t-rtems-i386, config/i386/t-sol2-10,
config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h,
config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver,
config/ia64/libgcc-ia64.ver, config/ia64/linux.h,
config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64,
config/iq2000/abi, config/iq2000/lib2extra-funcs.c,
config/iq2000/t-iq2000, config/libgcc-glibc.ver,
config/m32r/libgcc-glibc.ver, config/m32r/t-linux,
config/m32r/t-m32r, config/m68hc11/t-m68hc11,
config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs,
config/m68k/t-uclinux, config/mcore/t-mcore,
config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md,
config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm,
config/mips/crtn.asm, config/mips/irix-crti.asm,
config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver,
config/mips/mips-dsp.md, config/mips/mips-dspr2.md,
config/mips/mips-fixed.md, config/mips/sb1.md,
config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast,
config/mips/t-iris6, config/mips/t-isa3264,
config/mips/t-libgcc-mips16, config/mips/t-linux64,
config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems,
config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk,
config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st,
config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix,
config/mn10300/t-linux, config/mn10300/t-mn10300,
config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux,
config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11,
config/picochip/libgccExtras/clzsi2.asm,
config/picochip/t-picochip, config/rs6000/darwin-ldouble-format,
config/rs6000/darwin-libgcc.10.4.ver,
config/rs6000/darwin-libgcc.10.5.ver,
config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h,
config/rs6000/t-aix43, config/rs6000/t-aix52,
config/rs6000/t-darwin, config/rs6000/t-fprules,
config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64,
config/rs6000/t-lynx, config/rs6000/t-netbsd,
config/rs6000/t-ppccomm, config/rs6000/t-ppcendian,
config/rs6000/t-ppcgas, config/rs6000/t-rs6000,
config/rs6000/t-rtems, config/rs6000/t-spe,
config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver,
config/score/t-score-elf, config/sh/divcost-analysis,
config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh,
config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian,
config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h,
config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h,
config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2,
config/stormy16/stormy-abi, config/stormy16/t-stormy16,
config/t-darwin, config/t-libunwind, config/t-libunwind-elf,
config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver,
config/t-slibgcc-sld, config/t-sol2, config/t-vxworks,
config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850,
config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def,
gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog,
java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver,
limitx.h, version.c, xcoff.h: Add copyright and license notices.
* config/h8300/genmova.sh: Include copyright and license notices
in generated output.
* config/h8300/mova.md: Regenerate.
* doc/install.texi2html: Include word "Copyright" in copyright
notice and use name "Free Software Foundation, Inc.".
* ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002,
ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006,
ChangeLog-2007, ChangeLog-2008: Correct dates.
ada:
* ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
license notices.
cp:
* ChangeLog, ChangeLog-1993, ChangeLog-1994, ChangeLog-1995,
ChangeLog-1996, ChangeLog-1997, ChangeLog-1998, ChangeLog-1999,
ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, ChangeLog-2003,
ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008, ChangeLog.ptr, ChangeLog.tree-ssa, NEWS,
cfns.gperf: Add copyright and license notices.
* cfns.h: Regenerate.
* ChangeLog, ChangeLog-2004: Correct dates.
fortran:
* ChangeLog, ChangeLog-2002, ChangeLog-2003, ChangeLog-2004,
ChangeLog-2005, ChangeLog-2006, ChangeLog-2007, ChangeLog-2008,
ChangeLog.ptr, config-lang.in, ioparm.def, mathbuiltins.def: Add
copyright and license notices.
* ChangeLog, ChangeLog-2005, ChangeLog-2006, ChangeLog-2007,
ChangeLog-2008: Correct dates.
java:
* ChangeLog, ChangeLog.ptr, ChangeLog.tree-ssa: Add copyright and
license notices.
objc:
* ChangeLog: Add copyright and license notices.
objcp:
* ChangeLog: Add copyright and license notices.
po:
* ChangeLog, EXCLUDES: Add copyright and license notices.
testsuite:
* ChangeLog, ChangeLog-1993-2007, ChangeLog-2008, ChangeLog.ptr,
ChangeLog.tree-ssa, README, README.QMTEST, README.compat,
README.gcc, g++.dg/README, g++.dg/compat/break/README,
g++.dg/gomp/gomp.exp, g++.old-deja/g++.brendan/README,
g++.old-deja/g++.oliva/ChangeLog, g++.old-deja/g++.robertl/README,
gcc.c-torture/ChangeLog.0,
gcc.c-torture/execute/builtins/builtins.exp, gcc.dg/README,
gcc.dg/gomp/gomp.exp, gcc.target/frv/frv.exp,
gcc.target/i386/math-torture/math-torture.exp,
gcc.target/mips/inter/mips16-inter.exp,
gcc.target/mips/mips-nonpic/README,
gcc.target/x86_64/abi/README.gcc,
gcc.target/xstormy16/xstormy16.exp, gcc.test-framework/README,
gfortran.dg/g77/README, gfortran.dg/gomp/gomp.exp,
gfortran.fortran-torture/ChangeLog.g95: Add copyright and license
notices.
* ChangeLog-1993-2007, ChangeLog: Correct dates.
From-SVN: r146533
2009-04-21 21:03:23 +02:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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