+2011-01-11 Richard Henderson <rth@redhat.com>
+
+ * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New.
+ (DEBUGGER_AUTO_OFFSET): Remove.
+ (DEBUGGER_ARG_OFFSET): Remove.
+
+ * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static.
+ Emit register stores with the same offsets as the hardware.
+ (mn10300_store_multiple_operation): Don't check that the register
+ save offsets are monotonic.
+ * config/mn10300/mn10300-protos.h: Update.
+
+ * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete.
+
+ * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define
+ in terms of the value on the stack, not the MDR register.
+
+2011-01-11 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45721
+ PR lto/45375
+ * tree.h (symbol_alias_set_t): Move typedef here from varasm.c
+ (symbol_alias_set_destroy, symbol_alias_set_contains,
+ propagate_aliases_backward): Declare.
+ * lto-streamer-out.c (struct sets): New sturcture.
+ (trivally_defined_alias): New function.
+ (output_alias_pair_p): Rewrite.
+ (output_unreferenced_globals): Fix output of alias pairs.
+ (produce_symtab): Likewise.
+ * ipa.c (function_and_variable_visibility): Set weak alias destination
+ as needed in lto.
+ * varasm.c (symbol_alias_set_t): Remove.
+ (symbol_alias_set_destroy): Export.
+ (propagate_aliases_forward, propagate_aliases_backward): New functions
+ based on ...
+ (compute_visible_aliases): ... this one; remove.
+ (trivially_visible_alias): New
+ (trivially_defined_alias): New.
+ (remove_unreachable_alias_pairs): Rewrite.
+ (finish_aliases_1): Reorganize code checking if alias is defined.
+ * passes.c (rest_of_decl_compilation): Do not call assemble_alias when
+ in LTO mode.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/46076
+ * tree-ssa.c (useless_type_conversion_p): Conversions from
+ unprototyped to empty argument list function types are useless.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/45235
+ * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark
+ volatile MEMs as MEM_READONLY_P.
+
+2011-01-11 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/47239
+ * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs.
+
+2011-01-11 Jeff Law <law@redhat.com>
+
+ * PR tree-optimization/47086
+ * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record
+ IVs from statements that might throw.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45375
+ * lto-cgraph.c (input_profile_summary): Remove overactive sanity check.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45375
+ * profile.c (read_profile_edge_counts): Ignore profile inconistency
+ when correcting profile.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR lto/46083
+ * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store
+ DECL_FINI_PRIORITY.
+ * lto-streamer-in.c (unpack_ts_function_decl_value_fields):
+ Restore DECL_FINI_PRIORITY.
+
+2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/gimple.texi: Fix quoting of multi-word return values in
+ @deftypefn statements. Ensure presence of return value. Wrap
+ overlong @deftypefn lines.
+ (is_gimple_operand, is_gimple_min_invariant_address): Remove
+ descriptions of removed functions.
+ * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting
+ of multi-word return value in @deftypefn statement.
+
+2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/gimple.texi (Temporaries, Operands, Compound Lvalues)
+ (Conditional Expressions, Logical Operators)
+ (Statement and operand traversals): Do not indent smallexample
+ code. Fix duplicate function argument in example.
+
+2011-01-10 Jeff Law <law@redhat.com>
+
+ * PR tree-optimization/47141
+ * ipa-split.c (split_function): Handle case where we are
+ returning a value and the return block has a virtual operand phi.
+
+2011-01-10 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/47234
+ * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO.
+ (pass_feedback_split_functions): Declare.
+ * passes.c (init_optimization_passes): Add ipa-split as subpass of
+ tree-profile.
+ * ipa-split.c (gate_split_functions): Update comments; disable
+ split-functions for profile_arc_flag and branch_probabilities.
+ (gate_feedback_split_functions): New function.
+ (execute_feedback_split_functions): New function.
+ (pass_feedback_split_functions): New global var.
+
+2011-01-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR lto/46760
+ * tree-inline.c (tree_can_inline_p): Check e->call_stmt before
+ calling gimple_call_set_cannot_inline.
+
+2011-01-10 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-sections.def: Remove unused section.
+
+2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ PR c++/47218
+ * cgraphunit.c (assemble_thunk): Call resolve_unique_section.
+
+2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47232
+ * c-parser.c (c_parser_declaration_or_fndef): Improved
+ error message.
+
+2011-01-09 Kai Tietz <kai.tietz@onevision.com>
+
+ * config/i386/winnt.c (i386_pe_start_function): Make sure
+ to switch back to function's section.
+
+2011-01-09 Iain Sandoe <iains@gcc.gnu.org>
+
+ PR gcc/46902
+ PR testsuite/46912
+ * plugin.c: Move include of dlfcn.h from here...
+ * system.h: ... to here.
+
+2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * doc/cpp.texi (C++ Named Operators): Fix markup for header
+ file name.
+ * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid
+ two extra empty pages in PDF output.
+
+2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com>
+
+ PR objc/47078
+ * c-parser.c (c_parser_objc_type_name): If the type is unknown,
+ for error recovery purposes behave as if it was not specified so
+ that the default type is usd.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optmization/46469
+ * ipa.c (function_and_variable_visibility): Clear needed flags on
+ nodes with external decls; handle weakrefs merging correctly.
+
+2011-01-07 Joseph Myers <joseph@codesourcery.com>
+
+ * opts.c (finish_options): Set opts->x_flag_opts_finished to true,
+ not false.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults
+ and no longer claim that gold is required for linker plugin.
+ * configure: Regenerate.
+ * gcc.c (PLUGIN_COND): New macro.
+ (LINK_COMMAND_SPEC): Use it.
+ (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set.
+ * config.in (HAVE_LTO_PLUGIN): New.
+ * configure.ac (--with-lto-plugin): New parameter; autodetect
+ HAVE_LTO_PLUGIN.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR tree-optimization/46367
+ * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only
+ when we can update original.
+ (cgraph_mark_inline_edge): Sanity check.
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check.
+
2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/spu/spu.h (ASM_COMMENT_START): Define.
2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
- * target.def (function_switched_text_sections): New Hook.
- * doc/tm.texi Regenerated.
- * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS)
- New.
+ * target.def (function_switched_text_sections): New hook.
+ * doc/tm.texi: Regenerated.
+ * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
* final.c (default_function_switched_text_sections): New.
- (final_scan_insn): Call function_switched_text_sections when a mid-function section
- change occurs.
+ (final_scan_insn): Call function_switched_text_sections when a
+ mid-function section change occurs.
* output.h (default_function_switched_text_sections): Declare.
- * config/darwin-protos.h (darwin_function_switched_text_sections) : Likewise.
+ * config/darwin-protos.h (darwin_function_switched_text_sections):
+ Likewise.
* config/darwin.c (darwin_function_switched_text_sections): New.
- * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS)
- New.
+ * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
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