+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 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR driver/42445
+ * gcc.c (%>S): New.
+ (SWITCH_KEEP_FOR_GCC): Likewise.
+ (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC.
+ (do_spec_1): Handle "%>".
+
+ * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>".
+
+2011-01-07 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/47201
+ * config/i386/i386.c (ix86_delegitimize_address): If
+ simplify_gen_subreg fails, return orig_x.
+
+ PR bootstrap/47187
+ * value-prof.c (gimple_stringop_fixed_value): Handle
+ lhs of the call properly.
+
+2011-01-07 Jan Hubicka <jh@suse.cz>
+
+ PR lto/45375
+ * lto-opt.c (lto_reissue_options): Set flag_shlib.
+
+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.
+ * final.c (default_function_switched_text_sections): New.
+ (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.c (darwin_function_switched_text_sections): New.
+ * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New.
+
+2011-01-07 Iain Sandoe <iains@gcc.gnu.org>
+
+ * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for
+ DWARF >= 3. Add pubnames for the primary section and a reduced DIE for
+ the secondary code fragment when outputting for DWARF == 2.
+
+2011-01-07 Anatoly Sokolov <aesok@post.ru>
+
+ * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove.
+ * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra):
+ Remove.
+ * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static.
+ (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define.
+
+2011-01-06 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR debug/46704
+ * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section
+ only when it is not empty.
+
+2011-01-06 Changpeng Fang <changpeng.fang@amd.com>
+
+ Bobcat Enablement
+ * config.gcc (i[34567]86-*-linux* | ...): Add btver1.
+ (case ${target}): Add btver1.
+ * config/i386/driver-i386.c (host_detect_local_cpu): Let
+ -march=native recognize btver1 processors.
+ * config/i386/i386-c.c (ix86_target_macros_internal): Add
+ btver1 def_and_undef
+ * config/i386/i386.c (struct processor_costs btver1_cost): New
+ btver1 cost table.
+ (m_BTVER1): New definition.
+ (m_AMD_MULTIPLE): Includes m_BTVER1.
+ (initial_ix86_tune_features): Add btver1 tune.
+ (processor_target_table): Add btver1 entry.
+ (static const char *const cpu_names): Add btver1 entry.
+ (software_prefetching_beneficial_p): Add btver1.
+ (ix86_option_override_internal): Add btver1 instruction sets.
+ (ix86_issue_rate): Add btver1.
+ (ix86_adjust_cost): Add btver1.
+ * config/i386/i386.h (TARGET_BTVER1): New definition.
+ (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1.
+ (enum processor_type): Add PROCESSOR_BTVER1.
+ * config/i386/i386.md (define_attr "cpu"): Add btver1.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/43309
+ * config/i386/i386.c (legitimize_tls_address)
+ <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS.
+ * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare.
+ (tls_initial_exec_64_sun): New pattern.
+
+2011-01-06 Gerald Pfeifer <gerald@pfeifer.com>
+
+ * doc/invoke.texi (Overall Options): Improve wording and markup
+ of the description of -wrapper.
+
+2011-01-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,
+ rdynamic, threads): New Driver options.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR target/38118
+ * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss
+ if coming from .tdata.
+ * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise.
+
+2011-01-06 Jan Hubicka <jh@suse.cz>
+
+ PR lto/47188
+ * collect2.c (main): Do not enable LTOmode when plugin is active.
+
+2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
+ PR other/45915
+ * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd
+ --version output if supported.
+ * configure: Regenerate.
+
+2011-01-06 Joseph Myers <joseph@codesourcery.com>
+
+ * config/linux-android.opt (tno-android-cc, tno-android-ld): New
+ Driver options.
+
+2011-01-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/47150
+ * c-convert.c (convert): When converting a complex expression
+ other than COMPLEX_EXPR to a different complex type, ensure
+ c_save_expr is called instead of save_expr, unless in_late_binary_op.
+ * c-typeck.c (convert_for_assignment): Set in_late_binary_op also
+ when converting COMPLEX_TYPE.
+
+2011-01-06 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/47139
+ * tree-vect-loop.c (vect_is_simple_reduction_1): Check that
+ only the last reduction value is used outside the loop. Update
+ documentation.
+
+2011-01-05 Joseph Myers <joseph@codesourcery.com>
+
+ * config/rtems.opt: New.
+ * config.gcc (*-*-rtems*): Use rtems.opt.
+
+2011-01-05 Changpeng Fang <changpeng.fang@amd.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Bulldozer
+ processors do not support 3DNow instructions.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_option_override): Set parameter
+ PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1.
+
+2011-01-05 Jan Hubicka <jh@suse.cz>
+
+ * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified
+ at the command line.
+
+2011-01-05 Martin Jambor <mjambor@suse.cz>
+
+ PR lto/47162
+ * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk
+ deltas on streamed outgoing edges.
+ (output_node_opt_summary): Output info for outgoing edges only when
+ the node is in new parameter set.
+ (output_cgraph_opt_summary): New parameter set, passed to the two
+ aforementioned functions. Update its forward declaration and its
+ callee too.
+
+2011-01-05 Tom Tromey <tromey@redhat.com>
+
+ * c-parser.c (c_parser_omp_atomic): Pass location of assignment
+ operator to c_finish_omp_atomic.
+ * c-typeck.c (lvalue_or_else): Add 'loc' argument.
+ (build_unary_op): Update.
+ (build_modify_expr): Update.
+ (build_asm_expr): Update.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for
+ newly inserted insns.
+ (pad_bb): Likewise.
+ (spu_emit_branch_hint): Likewise.
+ (insert_hbrp_for_ilb_runout): Likewise.
+ (spu_machine_dependent_reorg): Call df_finish_pass after
+ schedule_insns returns.
+
+2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage.
+
+2011-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/47005
+ * tree-sra.c (struct access): Add 'non_addressable' bit.
+ (create_access): Set it for a DECL_NONADDRESSABLE_P field.
+ (decide_one_param_reduction): Return 0 if the parameter is passed by
+ reference and one of the accesses in the group is non_addressable.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR tree-optimization/47056
+ * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers.
+ (mark_load): Likewise. Handle FUNCTION_DECL specially.
+ (mark_store): Likewise. Pass STMT to ipa_record_reference.
+
+2011-01-04 Eric Botcazou <ebotcazou@adacore.com>
+
+ * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the
+ initializer. Skip view conversions from aggregate types.
+
+2011-01-04 Kai Tietz <kai.tietz@onevision.com>
+
+ PR bootstrap/47055
+ * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
+
+2011-01-04 Philipp Thomas <pth@suse.de>
+
+ * config/microblaze/microbalse.opt (mxl-float-convert): Fix
+ obvious typo.
+
+2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * function.c (thread_prologue_and_epilogue_insns): Do not crash
+ on empty epilogue sequences.
+
+2011-01-04 Joseph Myers <joseph@codesourcery.com>
+
+ * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now,
+ non-static): New Driver options.
+
+2011-01-04 Jie Zhang <jie@codesourcery.com>
+
+ PR driver/47137
+ * gcc.c (default_compilers[]): Set combinable field to 0
+ for all assembly languages.
+
+2011-01-04 Mingjie Xing <mingjie.xing@gmail.com>
+
+ * config/mips/loongson3a.md: New file.
+ * config/mips/mips.md: Include loongson3a.md.
+ * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when
+ TUNE_LOONGSON_3A.
+
+2011-01-03 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR middle-end/47017
+ * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space
+ instead of convert_memory_address_addr_space on the base expression.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (spu_option_override): Update error text
+ for bad -march= / -mtune= values.
+
+2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking
+ if branch-hint optimization will be performed.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/47148
+ * ipa-split.c (split_function): Convert arguments to
+ DECL_ARG_TYPE if possible.
+
+ PR tree-optimization/47155
+ * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type
+ when computing uns.
+
+ PR rtl-optimization/47157
+ * combine.c (try_combine): If undobuf.other_insn becomes
+ (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it
+ and set *new_direct_jump_p too.
+
+2011-01-03 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/47021
+ * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR.
+
+2011-01-03 Jakub Jelinek <jakub@redhat.com>
+
+ * gcc.c (process_command): Update copyright notice dates.
+ * gcov.c (print_version): Likewise.
+ * gcov-dump.c (print_version): Likewise.
+ * mips-tfile.c (main): Likewise.
+ * mips-tdump.c (main): Likewise.
+
2011-01-03 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/46801
* lto-cgraph.c (input_cgraph_opt_section): Use the correct section type.
-201
0-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+201
1-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* tree-vect-generic.c (expand_vector_operations_1): When using vector/
vector optab to expand vector/scalar shift, update gimple to vector.
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