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 * tree-sra.c (type_internals_preclude_sra_p): Check whether aggregate fields start at byte boundary instead of the bit-field flag. 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> PR driver/47137 * gcc.c (main): Revert revision 168407. 2011-01-03 Martin Jambor <mjambor@suse.cz> * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type. 2011-01-03 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. 2011-01-03 Martin Jambor <mjambor@suse.cz> * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to a thunk. 2011-01-03 Martin Jambor <mjambor@suse.cz> PR tree-optimization/46984 * cgraph.h (cgraph_indirect_call_info): make field thunk_delta HOST_WIDE_INT. (cgraph_create_indirect_edge): Fixed line length. (cgraph_indirect_call_info): Declare. (cgraph_make_edge_direct) Update declaration. * cgraph.c (cgraph_allocate_init_indirect_info): New function. (cgraph_create_indirect_edge): Use it. (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all callees. * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for the new thunk_delta representation. * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to HOST_WIDE_INT. (ipa_write_indirect_edge_info): Remove streaming of thunk_delta. (ipa_read_indirect_edge_info): Likewise. * lto-cgraph.c (output_edge_opt_summary): New function. (output_node_opt_summary): Call it on all outgoing edges. (input_edge_opt_summary): New function. (input_node_opt_summary): Call it on all outgoing edges. 2011-01-02 H.J. Lu <hongjiu.lu@intel.com> PR driver/47137 * gcc.c (main): Don't check have_o when settting combine_inputs. 2011-01-02 Eric Botcazou <ebotcazou@adacore.com> * regrename.c: Add general comment describing the pass. (struct du_head): Remove 'length' field. (get_element, merge_sort_comparison, merge, sort_du_head): Remove. (regrename_optimize): Do not sort chains. Rework comments, add others. Force renaming to the preferred class (if any) in the first pass and do not consider registers that belong to it in the second pass. (create_new_chain): Do not set 'length' field. (scan_rtx_reg): Likewise. 2011-01-02 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/47140 * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument to bit_value_binop. PR rtl-optimization/47028 * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after parm_birth_insn instead of at the beginning of first bb. 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com> * doc/generic.texi: Remove duplicated "@subsubsection Statements". Remove the word "see" before "@pxref". * doc/rtl.texi: Remove the word "see" before "@pxref". 2011-01-01 Jan Hubicka <jh@suse.cz> * tree-loop-distribution.c (tree_loop_distribution): Do not use freed memory. 2011-01-01 Kai Tietz <kai.tietz@onevision.com> PR target/38662 * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. Copyright (C) 2011 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.