1 files changed, 299 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7444d7e3c0f..f461410957e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,302 @@
+2008-08-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* c-common.c: Fix typo.
+	(c_common_reswords): Activate more C++ keyword warnings.
+
+	* matrix-reorg.c (compute_offset): Avoid C++ keywords.
+
+2008-08-06  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+       
+	PR 26785
+	* diagnostic.c (permerror_at): New.
+	* toplev.h (permerror_at): Declare.
+	
+2008-08-06  Victor Kaplansky  <victork@il.ibm.com>
+	    Ira Rosen  <irar@il.ibm.com>
+
+	* tree-vect-transform.c (vect_model_simple_cost): Return
+	immediately if stmt is pure SLP.
+	(vect_model_store_cost): Ditto.
+	(vect_model_load_cost): Ditto.
+	(vectorizable_store): Remove PURE_SLP check before call
+	to vect_model_store_cost.
+	(vect_model_store_cost): When checking whether stmt describe
+	strided access, add a check that it is not slp_node.
+
+2008-08-06  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
+
+	PR 8715
+	* c-common.c (warn_for_sign_compare): New. Handle separately the
+	case that 'constant' is zero.
+	* c-typeck.c (build_binary_op): Move code to c-common.c
+	
+2008-08-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* config/alpha/alpha.c (alpha_preferred_reload_class,
+	alpha_secondary_reload, alpha_emit_set_const_1, function_value,
+	alpha_output_mi_thunk_osf): Avoid C++ keywords.
+	* config/arm/arm.c (output_move_vfp, output_move_neon): Likewise.
+	* config/arm/arm.md: Likewise.
+	* config/avr/avr-protos.h (preferred_reload_class,
+	test_hard_reg_class, avr_simplify_comparison_p,
+	out_shift_with_cnt, class_max_nregs): Likewise.
+	* config/avr/avr.c (class_max_nregs, avr_simplify_comparison_p,
+	output_movqi, output_movhi, output_movsisf, out_shift_with_cnt,
+	preferred_reload_class, test_hard_reg_class): Likewise.
+	* config/bfin/bfin.c (legitimize_pic_address, hard_regno_mode_ok,
+	bfin_memory_move_cost, bfin_secondary_reload,
+	bfin_output_mi_thunk): Likewise.
+	* config/crx/crx.c (crx_secondary_reload_class,
+	crx_memory_move_cost): Likewise.
+	* config/frv/frv-protos.h (frv_secondary_reload_class,
+	frv_class_likely_spilled_p, frv_class_max_nregs): Likewise.
+	* config/frv/frv.c (frv_override_options, frv_alloc_temp_reg,
+	frv_secondary_reload_class, frv_class_likely_spilled_p,
+	frv_class_max_nregs): Likewise.
+	* config/h8300/h8300.c (h8300_classify_operand,
+	h8300_unary_length, h8300_bitfield_length, h8300_asm_insn_count):
+	Likewise.
+	* config/i386/winnt.c (i386_pe_declare_function_type): Likewise.
+	* config/ia64/ia64.c (ia64_preferred_reload_class,
+	ia64_secondary_reload_class, ia64_output_mi_thunk): Likewise.
+	* config/iq2000/iq2000.c (gen_int_relational): Likewise.
+	* config/m32c/m32c.c (class_can_hold_mode, m32c_output_compare):
+	Likewise.
+	* config/m68hc11/m68hc11.c (preferred_reload_class,
+	m68hc11_memory_move_cost): Likewise.
+	* config/mcore/mcore.c (mcore_secondary_reload_class,
+	mcore_reload_class): Likewise.
+	* config/mips/mips.c (mips_hard_regno_mode_ok_p,
+	mips_class_max_nregs, mips_cannot_change_mode_class,
+	mips_preferred_reload_class, mips_secondary_reload_class,
+	mips_output_mi_thunk): Likewise.
+	* config/mmix/mmix.c (mmix_preferred_reload_class,
+	mmix_preferred_output_reload_class, mmix_secondary_reload_class):
+	Likewise.
+	* config/mn10300/mn10300.c (mn10300_secondary_reload_class):
+	Likewise.
+	* config/pa/pa.c (pa_secondary_reload, pa_combine_instructions,
+	pa_can_combine_p, pa_cannot_change_mode_class): Likewise.
+	* config/pa/pa.h (LEGITIMIZE_RELOAD_ADDRESS): Likewise.
+	* config/rs6000/rs6000.c (paired_expand_vector_init,
+	rs6000_secondary_reload_class, rs6000_output_mi_thunk,
+	compare_section_name, rs6000_memory_move_cost): Likewise.
+	* config/s390/s390.c (s390_emit_compare_and_swap,
+	s390_preferred_reload_class, s390_secondary_reload,
+	legitimize_pic_address, legitimize_tls_address,
+	legitimize_reload_address, s390_expand_cs_hqi, s390_expand_atomic,
+	s390_class_max_nregs): Likewise.
+	* config/s390/s390.h (LEGITIMIZE_RELOAD_ADDRESS): Likewise.
+	* config/s390/s390.md: Likewise.
+	* config/score/score-protos.h (score_secondary_reload_class,
+	score_preferred_reload_class): Likewise.
+	* config/score/score.c (score_preferred_reload_class,
+	score_secondary_reload_class): Likewise.
+	* config/score/score3.c (score3_output_mi_thunk,
+	score3_preferred_reload_class, score3_secondary_reload_class,
+	score3_hard_regno_mode_ok): Likewise.
+	* config/score/score3.h (score3_preferred_reload_class,
+	score3_secondary_reload_class): Likewise.
+	* config/score/score7.c (score7_output_mi_thunk,
+	score7_preferred_reload_class, score7_secondary_reload_class,
+	score7_hard_regno_mode_ok): Likewise.
+	* config/score/score7.h (score7_preferred_reload_class,
+	score7_secondary_reload_class): Likewise.
+	* config/sh/sh.c (prepare_move_operands, output_far_jump,
+	output_branchy_insn, add_constant, gen_block_redirect,
+	sh_insn_length_adjustment, sh_cannot_change_mode_class,
+	sh_output_mi_thunk, replace_n_hard_rtx, sh_secondary_reload):
+	Likewise.
+	* config/sparc/sparc.c (sparc_output_mi_thunk): Likewise.
+	* config/stormy16/stormy16.c (xstormy16_output_cbranch_hi,
+	xstormy16_output_cbranch_si, xstormy16_secondary_reload_class,
+	xstormy16_preferred_reload_class): Likewise.
+	* config/xtensa/xtensa.c (xtensa_expand_compare_and_swap,
+	xtensa_expand_atomic, override_options,
+	xtensa_preferred_reload_class, xtensa_secondary_reload_class):
+	Likewise.
+	* reorg.c (try_merge_delay_insns): Likewise.
+	* tree.c (merge_dllimport_decl_attributes): Likewise.
+
+	* config/frv/frv.c (frv_print_operand): Change isalpha to ISALPHA.
+
+2008-08-06  Michael Matz  <matz@suse.de>
+
+	* Makefile.in (write_entries_to_file): Quote words.
+	* gengtype.c: (read_input_line): Skip over leading white-space.
+
+2008-08-06  Marc Gauthier  <marc@tensilica.com>
+
+	* config.gcc: Match more processor names for Xtensa.
+	* configure.ac: Likewise.
+	* doc/install.texi (Specific): Likewise.
+	* configure: Regenerate.
+
+2008-08-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* builtins.c (expand_builtin_profile_func): Avoid C++ keywords.
+	* calls.c (avoid_likely_spilled_reg): Likewise.
+	* cfgexpand.c (gimple_assign_rhs_to_tree): Likewise.
+	* cgraph.c (cgraph_clone_edge, cgraph_clone_node): Likewise.
+	* config/i386/i386.c (ix86_expand_special_args_builtin,
+	ix86_secondary_reload): Likewise.
+	* except.c (struct eh_region, gen_eh_region_catch,
+	remove_unreachable_regions, duplicate_eh_regions,
+	assign_filter_values, build_post_landing_pads,
+	sjlj_find_directly_reachable_regions, remove_eh_handler,
+	reachable_next_level, foreach_reachable_handler,
+	can_throw_internal_1, can_throw_external_1,
+	collect_one_action_chain): Likewise.
+	* expr.c (expand_expr_real_1, vector_mode_valid_p): Likewise.
+	* fold-const.c (twoval_comparison_p, eval_subst): Likewise.
+	* function.c (update_temp_slot_address, instantiate_new_reg,
+	instantiate_virtual_regs_in_rtx,
+	instantiate_virtual_regs_in_insn): Likewise.
+	* gimple.c (extract_ops_from_tree, gimple_seq_copy): Likewise.
+	* gimplify.c (gimplify_call_expr, gimplify_init_constructor,
+	gimplify_cleanup_point_expr): Likewise.
+	* ipa-cp.c (ipcp_lattice_changed): Likewise.
+	* passes.c (next_pass_1): Likewise.
+	* print-tree.c (print_node_brief, print_node): Likewise.
+	* profile.c (branch_prob): Likewise.
+	* tree-dump.c (dump_register): Likewise.
+	* tree-eh.c (replace_goto_queue_cond_clause, lower_catch):
+	Likewise.
+	* tree-inline.c (remap_ssa_name, remap_type_1, remap_blocks,
+	copy_statement_list, remap_gimple_op_r, copy_tree_body_r,
+	copy_edges_for_bb, copy_cfg_body, copy_tree_r,
+	copy_arguments_for_versioning, copy_static_chain): Likewise.
+	* tree-into-ssa.c (names_replaced_by, add_to_repl_tbl,
+	add_new_name_mapping, register_new_name_mapping): Likewise.
+	* tree-mudflap.c (mf_xform_derefs): Likewise.
+	* tree-predcom.c (struct chain, dump_chain, replace_ref_with,
+	get_init_expr, combine_chains): Likewise.
+	* tree-pretty-print.c (dump_generic_node): Likewise.
+	* tree-ssa-structalias.c (create_variable_info_for): Likewise.
+	* tree-vrp.c (simplify_cond_using_ranges): Likewise.
+	* tree.c (substitute_in_expr, iterative_hash_expr): Likewise.
+	* value-prof.c (gimple_duplicate_stmt_histograms): Likewise.
+
+2008-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/37010
+	* calls.c (expand_call): Use the biggest preferred stack
+	boundary.
+
+2008-08-06  Michael Matz  <matz@suse.de>
+
+	PR target/36613
+	* reload.c (push_reload): Merge in,out,in_reg,out_reg members
+	for reused reload, instead of overwriting them.
+
+2008-08-06  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR middle-end/37009
+	* cfgexpand.c (expand_stack_alignment): Check parm_stack_boundary
+	for incoming stack boundary.
+
+	* function.c (assign_parm_find_entry_rtl): Update
+	parm_stack_boundary.
+
+	* function.h (rtl_data): Add parm_stack_boundary.
+
+	* config/i386/i386.c (ix86_finalize_stack_realign_flags): Check
+	parm_stack_boundary for incoming stack boundary.
+
+2008-08-06  Joseph Myers  <joseph@codesourcery.com>
+
+	* jump.c (rtx_renumbered_equal_p): Do not call subreg_regno_offset
+	for unrepresentable subregs or treat them as equal to other regs
+	or subregs with the same register number.
+
+2008-08-06  Aldy Hernandez  <aldyh@redhat.com>
+
+	PR middle-end/35432
+	* gimplify.c (gimplify_modify_expr): Do not optimize zero-sized types
+	if want_value.
+
+2008-08-06  Jan Hubicka  <jh@suse.cz>
+
+	* predict.c (maybe_hot_frequency_p): When profile is absent, all
+	frequencies might be hot.
+
+2008-08-06  Andreas Krebbel  <krebbel1@de.ibm.com>
+
+	* reload.c (find_reloads): Force constants into literal pool
+	also if they are wrapped in a SUBREG.
+
+2008-08-06  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	PR target/35659
+	* haifa-sched.c (sched_insn_is_legitimate_for_speculation_p): Move ...
+	* sched-deps.c (sched_insn_is_legitimate_for_speculation_p): ... here.
+	Don't allow predicated instructions for data speculation.
+	* sched-int.h (sched_insn_is_legitimate_for_speculation_p): Move
+	declaration.
+
+2008-08-06  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* haifa-sched.c (extend_global): Split to extend_global_data and
+	extend_region_data.  Update all uses.
+	(extend_all): Rename to extend_block_data.
+
+2008-08-06  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+	* sched-rgn.c (new_ready): Check if instruction can be
+	speculatively scheduled before attempting speculation.
+	(debug_rgn_dependencies): Remove wrongful assert.
+
+2008-08-05  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa/t-xtensa: Remove dependency for gt-xtensa.h.
+	
+2008-08-05  Bob Wilson  <bob.wilson@acm.org>
+	
+	* config/xtensa/xtensa.c (xtensa_va_start): Unshare valist.
+	(xtensa_gimplify_va_arg_expr): Unshare valist, orig_ndx, ndx, array,
+	va_size, and type_size.
+	
+2008-08-04  Jason Merrill  <jason@redhat.com>
+
+	PR c++/37016
+	* tree-ssa.c (useless_type_conversion_p_1): Call langhook
+	if TYPE_STRUCTURAL_EQUALITY_P is true for both types.
+
+2008-08-05  Richard Henderson  <rth@redhat.com>
+
+	* configure.ac (HAVE_GAS_CFI_DIRECTIVE): Check .cfi_personality.
+	* configure: Rebuild.
+
+2008-08-05  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	PR tree-opt/37024
+	* tree-tailcall.c (process_assignment): Use gimple_assign_cast_p
+	instead of IS_CONVERT_EXPR_CODE_P for seeing if the assignment
+	is a conversion.
+
+2008-08-05  Richard Henderson  <rth@redhat.com>
+
+	* Makefile.in (c-cppbuiltin.o): Depend on debug.h.
+	* c-cppbuiltin.c (c_cpp_builtins): Define __GCC_HAVE_DWARF2_CFI_ASM.
+	* doc/cpp.texi (__GCC_HAVE_DWARF2_CFI_ASM): Document it.
+	* common.opt (fdwarf2-cfi-asm): New.
+	* configure.ac (HAVE_GAS_CFI_DIRECTIVE): New.
+	* config.in, configure: Rebuild.
+	* dwarf2asm.c (dw2_asm_output_data_raw): New.
+	(dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_sleb128_raw): New.
+	(dw2_force_const_mem): Externalize.
+	* dwarf2asm.h: Update.
+	* dwarf2out.c (dwarf2out_cfi_label): If flag_dwarf2_cfi_asm, don't
+	generate a real label.
+	(output_cfi_directive): New.
+	(add_fde_cfi): If flag_dwarf2_cfi_asm, use it.
+	(output_call_frame_info): Do nothing if flag_dwarf2_cfi_asm.
+	(dwarf2out_begin_prologue): Emit .cfi_startproc, .cfi_personality,
+	and .cfi_lsda.
+	(dwarf2out_end_epilogue): Emit .cfi_endproc.
+	(output_loc_operands_raw, output_loc_sequence_raw): New.
+	(output_cfa_loc_raw): New.
+	
 2008-08-05  Paul Brook  <paul@codesourcery.com>
 
 	* doc/invoke.texi: Document new ARM -mfpu= and -mcpu= options.