+2009-12-15 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/extend.texi (Function Attributes, Extended Asm):
+ Replace TABs with spaces.
+ * doc/md.texi (Standard Names): Likewise.
+ * doc/plugins.texi (Plugins): Likewise.
+
+ * doc/c-tree.texi (Expression trees): Use @itemx for all but
+ the first item for merged items.
+ * doc/extend.texi (Variable Attributes): Likewise.
+ * doc/install.texi (Configuration): Likewise.
+ * doc/invoke.texi (RS/6000 and PowerPC Options, RX Options):
+ Likewise.
+
+2009-12-15 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (free_lang_data_in_binfo): Do not free BINFO_OFFSET
+ and BINFO_VPTR_FIELD.
+ (free_lang_data_in_type): Do not free TYPE_STUB_DECL if we
+ generate debug information.
+ (free_lang_data_in_decl): Do not free DECL_SIZE_UNIT,
+ DECL_SIZE, DECL_FIELD_OFFSET and DECL_FCONTEXT.
+ (free_lang_data): Do not disable debuginfo.
+ * lto-streamer-out.c (write_symbol_vec): Deal with
+ non-constant DECL_SIZE.
+ (pack_ts_base_value_fields): Write types with false
+ TREE_ASM_WRITTEN.
+ (lto_output_ts_type_tree_pointers): Stream TYPE_STUB_DECL.
+ * lto-streamer-in.c (lto_input_ts_type_tree_pointers): Stream
+ TYPE_STUB_DECL.
+ * dwarf2out.c (add_pure_or_virtual_attribute): Check for
+ DECL_CONTEXT.
+ (gen_type_die_for_member): Test for TYPE_STUB_DECL.
+ * opts.c (decode_options): Do not disable var-tracking for lto.
+ * doc/invoke.texi (-flto): Document -flto vs. -g experimental
+ status.
+ (-fwhopr): Document experimental status.
+
+2009-12-15 Aldy Hernandez <aldyh@redhat.com>
+
+ PR graphite/42185
+ * graphite-sese-to-poly.c (is_reduction_operation_p): Assert that
+ we are a GIMPLE_ASSIGN. Do not calculate rhs code twice.
+ (follow_ssa_with_commutative_ops): Return NULL on non assignment.
+
+2009-12-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/rs6000/rs6000.md (probe_stack): Use an enclosing SET.
+
+2009-12-15 Richard Guenther <rguenther@suse.de>
+
+ * gimple.h (compare_field_offset): Declare.
+ * gimple.c (compare_field_offset): Export.
+ * lto-streamer-in.c (input_gimple_stmt): Use compare_field_offset.
+
+2009-12-15 Richard Guenther <rguenther@suse.de>
+
+ * lto-cgraph.c (lto_output_node): Also stream the alias
+ for regular aliases.
+ (input_node): Likewise.
+
+2009-12-15 Paolo Bonzini <bonzini@gnu.org>
+ Shujing Zhao <pearly.zhao@oracle.com>
+
+ * intl.c (get_spaces): New.
+ * intl.h (get_spaces): New.
+
+2009-12-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/42369
+ * config/i386/i386.c (ix86_expand_special_args_builtin): Avoid
+ using switch with CODE_FOR_lwp_lwp* cases.
+
+ * config/i386/i386-builtin-types.def (PVOID_FTYPE_VOID): Use
+ DEF_FUNCTION_TYPE (PVOID) instead of DEF_FUNCTION_TYPE (PVOID, VOID).
+
+2009-12-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * cfgexpand.c (expand_debug_expr) <INDIRECT_REF>: Remove overzealous
+ assertion and useless code.
+ <TARGET_MEM_REF>: Likewise.
+
+2009-12-14 Alexandre Oliva <aoliva@redhat.com>
+
+ PR debug/41473
+ * dwarf2out.c (AT_loc_list_ptr): New.
+ (resolve_addr): Remove unresolved attributes and loc_list entries.
+
+ PR debug/41473
+ * dwarf2out.c (add_var_loc_to_decl): Don't drop initial empty
+ locations.
+ (new_loc_list): Drop gensym arg. Move generation of ll_symbol...
+ (gen_llsym): ... here. New function.
+ (add_loc_descr_to_loc_list): Removed.
+ (loc_descriptor): Infer mode from CONST_DOUBLEs and CONST_VECTORs.
+ (single_element_loc_list): Removed.
+ (dw_loc_list): Don't create entries without a location. Don't
+ special-case the first node of the list, only single nodes.
+ (single_element_loc_list_p): Simplify.
+ (loc_list_from_tree): Don't use DECL_RTL if loc_list is nonempty.
+ (add_location_or_const_value_attribute): Test var loc for NULL.
+ (convert_cfa_to_fb_loc_list): Adjust calls to new new_loc_list,
+ call gen_llsym if needed.
+
+2009-12-14 Jakub Jelinek <jakub@redhat.com>
+
+ * cgraph.h (cgraph_set_nothrow_flag, cgraph_set_readonly_flag,
+ cgraph_set_pure_flag, cgraph_set_looping_const_or_pure_flag): New
+ prototypes.
+ * cgraph.c (cgraph_set_nothrow_flag, cgraph_set_readonly_flag,
+ cgraph_set_pure_flag, cgraph_set_looping_const_or_pure_flag): New
+ functions.
+ * except.h (set_nothrow_function_flags): Remove prototype.
+ * except.c (set_nothrow_function_flags): Use cgraph_set_nothrow_flag.
+ Make static.
+ * ipa-pure-const.c (propagate): Use cgraph_set_nothrow_flag,
+ cgraph_set_readonly_flag, cgraph_set_pure_flag
+ and cgraph_set_looping_const_or_pure_flag.
+ (local_pure_const): Likewise.
+
+2009-12-14 Jakub Jelinek <jakub@redhat.com>
+ Sebastian Pop <sebastian.pop@amd.com>
+
+ * config/i386/i386-builtin-types.def (PVOID): Declared.
+ (VOID_FTYPE_PVOID): Declared.
+ (PVOID_FTYPE_VOID): Declared.
+ (UCHAR_FTYPE_USHORT_UINT_USHORT): Removed.
+ (VOID_FTYPE_USHORT_UINT_USHORT): Removed.
+ * config/i386/i386.c (IX86_BUILTIN_LLWPCB16, IX86_BUILTIN_LLWPCB32,
+ IX86_BUILTIN_LLWPCB64, IX86_BUILTIN_SLWPCB16, IX86_BUILTIN_SLWPCB32,
+ IX86_BUILTIN_SLWPCB64, IX86_BUILTIN_LWPVAL16, IX86_BUILTIN_LWPINS16):
+ Removed.
+ (IX86_BUILTIN_LLWPCB, IX86_BUILTIN_SLWPCB): New.
+ (bdesc_special_args): Adjust declaration of __builtin_ia32_llwpcb,
+ __builtin_ia32_slwpcb, __builtin_ia32_lwpval32,
+ __builtin_ia32_lwpval64, __builtin_ia32_lwpins32, and
+ __builtin_ia32_lwpins64.
+ (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PVOID.
+ Do not handle VOID_FTYPE_USHORT_UINT_USHORT and
+ UCHAR_FTYPE_USHORT_UINT_USHORT. Warn when the third operand is
+ not an immediate. Also handle builtin functions with 3 arguments.
+ (ix86_expand_builtin): Handle IX86_BUILTIN_LLWPCB and
+ IX86_BUILTIN_SLWPCB.
+ * config/i386/i386.md (UNSPEC_LLWP_INTRINSIC, UNSPEC_SLWP_INTRINSIC):
+ Renamed UNSPECV_LLWP_INTRINSIC and UNSPECV_SLWP_INTRINSIC.
+ (memory attribute): Handle lwp.
+ (lwp*): Rewrite all the insn patterns for LWP.
+ * config/i386/lwpintrin.h (__llwpcb16, __llwpcb32, __llwpcb64,
+ __slwpcb16, __slwpcb32, __slwpcb64, __lwpval16, __lwpins16): Removed.
+ (__llwpcb, __slwpcb): New.
+
+2009-12-14 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
+
+ * dominance.c (set_immediate_dominator): Don't mark as inline.
+
+2009-12-14 Eric Botcazou <ebotcazou@adacore.com>
+
+ * doc/tm.texi (STACK_CHECK_PROTECT): Document alternate default.
+ * doc/md.texi (check_stack): Clarify.
+ (probe_stack): Likewise.
+ * config/rs6000/rs6000.md (UNSPEC_PROBE_STACK): New constant.
+ (probe_stack): New insn.
+
+2009-12-14 Ben Elliston <bje@au.ibm.com>
+
+ * lto-streamer-in.c (lto_get_builtin_tree): fclass can only be a
+ BUILT_IN_NORMAL or BUILT_IN_MD.
+
+2009-12-13 Eric Botcazou <ebotcazou@adacore.com>
+
+ * doc/tm.texi (STACK_CHECK_PROBE_LOAD): Delete.
+ * expr.h (STACK_CHECK_PROBE_LOAD): Likewise.
+ * explow.c (emit_stack_probe): Do not test STACK_CHECK_PROBE_LOAD.
+ * system.h (STACK_CHECK_PROBE_LOAD): Poison.
+
+2009-12-13 Michael Matz <matz@suse.de>
+
+ PR tree-optimization/42027
+ * dojump.c (do_jump <TRUTH_AND_EXPR, TRUTH_OR_EXPR>): Go to
+ TRUTH_ANDIF_EXPR resp. TRUTH_ORIF_EXPR expander, instead of
+ falling through.
+
+2009-12-13 Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
+
+ PR target/23726
+ * config/avr/predicates.md (pseudo_register_operand): New predicate
+ for pseudos.
+ * config/avr/avr.md (divmodqi4): Replace with define_insn_and_split
+ to allow div/mod optimization.
+ (udivmodqi4): Ditto.
+ (divmodhi4): Ditto.
+ (udivmodhi4): Ditto.
+ (divmodsi4): Ditto.
+ (udivmodsi4): Ditto.
+
+2009-12-13 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/42357
+ * tree-sra.c (sra_modify_assign): Do not tear apart struct copies.
+
+2009-12-12 Richard Guenther <rguenther@suse.de>
+
+ * tree.c (need_assembler_name_p): Abstract decls do not need
+ an assembler name.
+ * dwarf2out.c (dwarf2out_abstract_function): Preserve
+ DECL_ABSTRACT properly.
+
+2009-12-11 Richard Guenther <rguenther@suse.de>
+
+ * lto-streamer-in.c (lto_input_tree_ref): Do not register
+ DEBUG_EXPR_DECLs with the varpool.
+
+2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/sparc/linux-unwind.h (MD_FROB_UPDATE_CONTEXT, 64-bit): Define.
+ (sparc64_frob_update_context): New function.
+
+2009-12-11 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41658
+ PR lto/41657
+ * lto-streamer-out.c (write_global_stream): Do not make decls
+ weak but resort to TREE_ASM_WRITTEN to avoid multiple definitions.
+ Make sure to mark all decls that we have written.
+
+2009-12-11 Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+
+ PR target/36047
+
+ * config/m68k/linux.h: Remove LABELNO from the mcount statement. It is
+ not used by glibc/uclibc and does not work with large binaries.
+
+2009-12-11 Richard Guenther <rguenther@suse.de>
+
+ PR lto/41662
+ * lto-streamer-in.c (lto_init_eh): Move eh_initialized_p
+ handling here.
+ (input_eh_regions): Adjust.
+ (lto_input_ts_function_decl_tree_pointers): Initialize EH
+ if a non-NULL DECL_FUNCTION_PERSONALITY was read in.
+
+2009-12-11 Duncan Sands <baldrick@free.fr>
+
+ * passes.c (make_pass_instance): Allocate and copy the right amount of
+ memory for ipa passes, which are not the same size as other passes.
+
2009-12-11 Joern Rennecke <amylaar@spamcop.net>
* plugin.c (get_named_event_id): Fix hash table rebuild to include
PR middle-end/42228
PR middle-end/42110
- * cgraph.c (cgraph_create_edge_including_clones): Add old_stmt parameter;
- update edge if it already exists.
- (cgraph_remove_node): Handle correctly cases where we are removing node having
- clones.
+ * cgraph.c (cgraph_create_edge_including_clones): Add old_stmt
+ parameter; update edge if it already exists.
+ (cgraph_remove_node): Handle correctly cases where we are removing
+ node having clones.
* cgraph.h (cgraph_create_edge_including_clones): Declare.
(verify_cgraph_node): Add missing error_found = true code.
(cgraph_materialize_all_clones): Remove call edges of dead nodes.
* ipa.c (cgraph_remove_unreachable_nodes): Correctly look for master
clone; fix double linked list removal.
- * tree-inline.c (copy_bb): Update cgraph_create_edge_including_clones call;
- fix frequency of newly created edge.
+ * tree-inline.c (copy_bb): Update cgraph_create_edge_including_clones
+ call; fix frequency of newly created edge.
2009-12-10 Bernd Schmidt <bernd.schmidt@analog.com>
* builtins.c (do_mpc_ckconv): Pass the component type to
real_from_mpfr().
-
+
2009-12-09 Xinliang David Li <davidxl@google.com>
PR tree-optimization/42337