+2007-10-31 Revital Eres <eres@il.ibm.com>
+
+ * config/rs6000/paired.md (sminv2sf3, smaxv2sf3, reduc_smax_v2sf,
+ reduc_smin_v2sf vec_interleave_highv2sf, vec_interleave_lowv2sf,
+ vec_extract_evenv2sf, vec_extract_oddv2sf, reduc_splus_v2sf,
+ movmisalignv2sf, vcondv2sf): New.
+ (UNSPEC_INTERHI_V2SF, UNSPEC_INTERLO_V2SF, UNSPEC_EXTEVEN_V2SF,
+ UNSPEC_EXTODD_V2SF): Define new constants.
+ * config/rs6000/rs6000-protos.h (paired_expand_vector_move,
+ paired_emit_vector_cond_expr): New.
+ * config/rs6000/rs6000-c.c (__PAIRED__): Add new builtin_define.
+ * config/rs6000/rs6000.c (paired_expand_vector_move,
+ paired_emit_vector_cond_expr, paired_emit_vector_compare):
+ New functions.
+ * config/rs6000/750cl.h (ASM_CPU_SPEC): Pass down -m750cl option.
+
+2007-10-31 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR tree-optimization/32377
+ * tree-data-ref.c (compute_overlap_steps_for_affine_univar): Make it
+ work also for unknown number of iterations.
+ (analyze_subscript_affine_affine): Clean up. Don't fail when the
+ number of iterations is not known.
+
+2007-10-31 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/33779
+ * fold-const.c (extract_muldiv_1): Make sure to not introduce
+ new undefined integer overflow.
+ (fold_binary): Avoid useless conversion.
+
+2007-10-31 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR target/33948
+ * config/mips/mips.c (mips_fpr_return_fields): Fix SCALAR_TYPE_P
+ check.
+
+2007-10-31 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * config/rs6000/rs6000.opt: Rename -mdfp option to -mhard-dfp.
+
+ * config/s390/s390.c: (override_options): Replace -mhard-dfp/-msoft-dfp
+ with -mhard-dfp/-mno-hard-dfp.
+ * config/s390/s390.opt: Likewise.
+ * config/s390/s390.h: Add MASK_HARD_DFP to the TARGET_DEFAULT
+ definition.
+
+2007-10-30 Janis Johnson <janis187@us.ibm.com>
+
+ * tree-ssa.c (execute_update_addresses_taken): Initialize update_vops.
+
+2007-10-30 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/invoke.texi (Option Summary): Add -fdce and -fdse to list of
+ optimization options.
+ (Optimize Options): Add -fdce and -fdse to the list of optimizations
+ enabled by -O. Document -fdce and -fdse.
+
+2007-10-30 Jakub Jelinek <jakub@redhat.com>
+
+ PR c++/33709
+ * fold-const.c (fold_binary): If one argument is COMPOUND_EXPR,
+ convert second operand of COMPOUND_EXPR to the original type of
+ that argument.
+
+2007-10-30 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-operands.c (add_vars_for_offset): Fix exit test
+ of loop adding SFTs as virtual operands.
+
+2007-10-30 Richard Guenther <rguenther@suse.de>
+
+ * Makefile.in (dse.o): Add $(OPTABS_H) and $(RECOG_H) dependencies.
+
+2007-10-29 Dorit Nuzman <dorit@il.ibm.com>
+
+ PR tree-optimization/32893
+ * tree-vectorize.c (vect_can_force_dr_alignment_p): Check
+ STACK_BOUNDARY instead of PREFERRED_STACK_BOUNDARY.
+
+2007-10-29 Rask Ingemann Lambertsen <rask@sygehus.dk>
+
+ * longlong.h (add_ssaaaa): Support Intel asm syntax in i386 and
+ x86_64 versions.
+ (sub_ddmmss): Likewise.
+ (umul_ppmm): Likewise.
+ (udiv_qrnnd): Likewise.
+
+2007-10-29 Janis Johnson <janis187@us.ibm.com>
+
+ PR testsuite/24841
+ * doc/sourcebuild.texi (Test Directives): Document that dg-require
+ directives must come before dg-additional-sources.
+
+2007-10-29 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/33723
+ * c-gimplify.c (c_gimplify_expr): Optimize INIT_EXPR or
+ MODIFY_EXPR with non-addressable COMPOUND_LITERAL_EXPR as source.
+
+2007-10-29 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR tree-optimization/33614
+ * gimplify.c (gimplify_init_constructor): Gimplify vector constructors
+ if they can't be reduced to VECTOR_CSTs and aren't legitimate
+ initializer constants.
+
+2007-10-29 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/33870
+ * tree-ssa-operands.c (add_vars_for_offset): Remove mpt_vars parameter.
+ (add_virtual_operand): Do not recurse into MPTs looking for pointed-to
+ SFTs.
+
+2007-10-29 Richard Guenther <rguenther@suse.de>
+
+ * passes.c (init_optimization_passes): Exchange store_copy_prop
+ with copy_prop.
+ * tree-pass.h (pass_store_copy_prop): Remove.
+ * tree-ssa-copy.c (do_store_copy_prop): Remove.
+ (stmt_may_generate-copy): Do not handle store_copy_prop.
+ (get_copy_of_val): Likewise.
+ (set_copy_of_val): Likewise.
+ (copy_prop_visit_assignment): Likewise.
+ (copy_prop_visit_stmt): Likewise.
+ (copy_prop_visit_phi_node): Likewise.
+ (init_copy_prop): Likewise.
+ (execute_copy_prop): Likewise.
+ (do_copy_prop): Remove.
+ (gate_store_copy_prop): Likewise.
+ (store_copy_prop): Likewise.
+ (pass_store_copy_prop): Likewise.
+ (pass_copy_prop): Call execute_copy_prop.
+ * opts.c (decode_options): Do not set flag_tree_store_copy_prop.
+ * common.opt (ftree-store-copy-prop): Mark obsolete.
+ * doc/invoke.texi (ftree-store-copy-prop): Remove documentation.
+
+2007-10-29 Ian Lance Taylor <iant@google.com>
+
+ * ifcvt.c (noce_can_store_speculate_p): New static function.
+ (noce_process_if_block): Call it.
+ (if_convert): Remove recompute_dominance parameter. Change all
+ callers.
+
+2007-10-29 Richard Guenther <rguenther@suse.de>
+
+ * tree-flow-inline.h (get_subvar_at): Use binary search.
+ (get_first_overlapping_subvar): New function to binary search
+ for the first overlapping subvar.
+ * tree-ssa-operands.c (add_vars_for_offset): Strip down to
+ just handle adding subvars for a pointed-to subvar. Optimize
+ and use get_first_overlapping_subvar.
+ (add_vars_for_bitmap): Fold into single caller.
+ (add_virtual_operand): Streamline, inherit add_vars_for_bitmap
+ and non pointed-to bits of add_vars_for_offset.
+
+2007-10-29 Revital Eres <eres@il.ibm.com>
+
+ * modulo-sched.c (sms_schedule): Add DF_UD_CHAIN problem.
+
+2007-10-29 Razya Ladelsky <razya@il.ibm.com>
+ Zdenek Dvorak <ook@ucw.cz>
+
+ OMP_ATOMIC Changes,
+ reduction support for automatic parallelization.
+
+ * expr.c (expand_expr_real_1): Add cases for OMP_ATOMIC_LOAD,
+ OMP_ATOMIC_STORE.
+ * Makefile.in: Add dependencies to expr.o, tree-parloops.o, omp-low.o
+ * tree-pretty-print.c (dump_generic_node): Add OMP_ATOMIC_LOAD
+ and OMP_ATOMIC_STORE.
+ * tree.h (OMP_DIRECTIVE_P): Add OMP_ATOMIC_LOAD, OMP_ATOMIC_STORE.
+ * gimple-low.c (lower_stmt): Same.
+ * gimplify.c (gimplify_expr): Same.
+ (gimplify_omp_atomic_fetch_op, gimplify_omp_atomic_pipeline,
+ gimplify_omp_atomic_mutex): Remove.
+ (gimplify_omp_atomic): Change it to simply gimplify the
+ statement instead of expanding it.
+ * omp-low.c: Add includes to optabs.h, cfgloop.h.
+ (expand_omp_atomic, expand_omp_atomic_pipeline,
+ goa_stabilize_expr, expand_omp_atomic_mutex,
+ expand_omp_atomic_fetch_op): New functions to implement
+ expansion of OMP_ATOMIC.
+ (expand_omp, build_omp_regions_1): Add support for
+ OMP_ATOMIC_LOAD/OMP_ATOMIC_STORE.
+ * tree-cfg.c (make_edges): add case for OMP_ATOMIC_LOAD,
+ OMP_ATOMIC_STORE.
+ * tree-gimple.c (is_gimple_stmt): Add OMP_ATOMIC_LOAD,
+ OMP_ATOMIC_STORE.
+ * tree-parloops.c: add include to tree-vectorizer.h.
+ (reduction_info): New structure for reduction.
+ (reduction_list): New list to represent list of reductions per loop.
+ (struct data_arg): New helper structure for reduction.
+ (reduction_info_hash, reduction_info_eq, reduction_phi,
+ initialize_reductions, create_call_for_reduction,
+ create_phi_for_local_result, create_call_for_reduction_1,
+ create_loads_for_reductions, create_final_loads_for_reduction):
+ New functions.
+ (loop_parallel_p): Identify reductions, add reduction_list parameter.
+ (separate_decls_in_loop_name): Support reduction variables.
+ (separate_decls_in_loop): Add reduction_list and ld_st_data arguments,
+ call create_loads_for_reduction for each reduction.
+ (canonicalize_loop_ivs): Identify reductions, add reduction_list
+ parameter.
+ (transform_to_exit_first_loop): Add reduction support, add
+ reduction_list parameter.
+ (gen_parallel_loop): Add reduction_list parameter. Add call
+ separate_decls_in_loop with
+ the new argument. Traverse reductions and call
+ initialize_reductions, create_call_for_reduction.
+ (parallelize_loops): Create and delete the reduction list.
+ (add_field_for_name): Change use of data parameter. Add fields for
+ reductions.
+ * tree-vectorizer.h (vect_analyze_loop_form): Add declaration.
+ * tree-vect-analyze.c (vect_analyze_loop_form): export it.
+ * tree.def: Add definitions for OMP_ATOMIC_LOAD, OMP_ATOMIC_STORE.
+ * tree-inline.c (estimate_num_insns_1): add cases for
+ OMP_ATOMIC_LOAD, OMP_ATOMIC_STORE.
+ * tree-cfg.c (make_edges): Add OMP_ATOMIC_LOAD, OMP_ATOMIC_STORE.
+ * tree-ssa-operands.c (get_addr_dereference_operands):
+ New function. Subroutine of get_indirect_ref_operands.
+ (get_indirect_ref_operands): Call get_addr_dereference_operands.
+ (get_expr_operands): Support OMP_ATOMIC_LOAD, OMP_ATOMIC_STORE.
+
+
+2007-10-29 Hans-Peter Nilsson <hp@axis.com>
+
+ * config/cris/cris.c: Include df.h.
+ (cris_address_cost): Add gcc_assert for canonicalization
+ assumptions. For PLUS with MULT or register, correct
+ test for register in other arm. Tweak comments.
+
+2007-10-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-operands.c (add_vars_for_offset): Add parameter
+ telling if the var is to be treated as points-to location.
+ (add_vars_for_bitmap): Pass true to add_vars_for_offset.
+ (add_virtual_operand): Only recurse into MPTs if aliases
+ is from a NMT.
+
+2007-10-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-ssa-operands.c (add_vars_for_offset): Clean and speed up.
+ (add_vars_for_bitmap): Do not recurse further. Only add vars
+ for pointed-to SFTs.
+ (add_virtual_operand): Re-instantiate loop to add operands for
+ aliases. Recurse into MPTs.
+ (get_indirect_ref_operands): If we fall back to use a pointers
+ SMT, make sure to not prune based on the access offset and size.
+
+2007-10-28 Andrew Pinski <pinskia@gmail.com>
+
+ PR tree-opt/33589
+ * tree-outof-ssa.c (rewrite_trees): If the statement changed, cleanup
+ the eh information on the statement.
+
+2007-10-28 Richard Guenther <rguenther@suse.de>
+
+ * tree-flow.h (subvar_t): Make it a VEC.
+ (struct subvar): Remove.
+ (struct var_ann_d): Use VEC(tree,gc) to store subvars.
+ * tree-flow-inline.h (get_subvar_at): Adjust iterators over
+ variable subvars.
+ * tree-into-ssa.c (mark_sym_for_renaming): Likewise.
+ * tree-nrv.c (dest_safe_for_nrv_p): Likewise.
+ * tree-ssa-alias.c (mark_aliases_call_clobbered): Likewise.
+ (set_initial_properties): Likewise.
+ (setup_pointers_and_addressables): Likewise.
+ (new_type_alias): Likewise.
+ (create_overlap_variables_for): Likewise.
+ * tree-dfa.c (dump_subvars_for): Likewise.
+ * tree-ssa-operands.c (add_vars_for_offset): Likewise.
+ (get_expr_operands): Likewise.
+ (add_to_addressable_set): Likewise.
+ * tree-ssa-structalias.c (set_uids_in_ptset): Likewise.
+
+2007-10-28 Uros Bizjak <ubizjak@gmail.com>
+
+ PR tree-optimization/33920
+ * tree-if-conv.c (tree_if_conversion): Force predicate of single
+ successor bb to true when predecessor bb has NULL predicate.
+ (find_phi_replacement_condition): Assert that tmp_cond is non-null.
+
+2007-10-28 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * config/mips/mips.md: Add combiner patterns for DImode extensions
+ of HImode and QImode truncations. Reformat HImode <- QImode pattern
+ for consistency.
+
+2007-10-28 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR target/33895
+ * config/mips/mips.c (mips_output_dwarf_dtprel): Add ATTRIBUTE_UNUSED.
+
+2007-10-28 Andreas Krebbel <krebbel1@de.ibm.com>
+
+ * dce.c (delete_unmarked_insns): Just delete the RETVAL and
+ LIBCALL notes if they are about to be moved to the same insn.
+
+2007-10-27 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/33870
+ * tree-ssa-operands.c (add_vars_for_offset): Reduce code
+ duplication. Remove redundant call to access_can_touch_variable.
+ (add_vars_for_bitmap): New helper for recursing over MPT contents.
+ (add_virtual_operand): Use it.
+
+2007-10-26 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ PR fortran/31608
+ * pa.h (ASM_PN_FORMAT): Delete define.
+
+2007-10-26 Janis Johnson <janis187@us.ibm.com>
+
+ * doc/invoke.texi (Option Summary, optimizations): Remove
+ -fbounds-check. Add -fassociative-math, -freciprocal-math,
+ -ftree-vrp and -funit-at-a-time. Change -fno-split-wide-types to
+ -fsplit-wide-types to match later entry. Break up a long line.
+ (Option Summary, code gen options) Add -fno-stack-limit. Add
+ missing @gol to the end of a line.
+ (Optimization Options): Remove -fbounds-check, which is also
+ documented under Code Generation Options. Remove =n from
+ index entry for -ftree-parallelize-loops. Change -fno-cprop-registers
+ to -fcprop-registers to match other options, and say when it is
+ enabled rather than disabled. Remove extra index entry for
+ -fno-cx-limited-range. Add index entries for -fstack-protector
+ and -fstack-protector-all.
+ (Code Gen Options): Add index entry for -ftls-model.
+
+2007-10-26 Anatoly Sokolov <aesok@post.ru>
+
+ * config/avr/avr.c (avr_OS_task_function_p): Add new function.
+ (avr_regs_to_save): Handle functions with 'OS_task' attribute.
+ (avr_simple_epilogue, expand_prologue, avr_asm_function_end_prologue,
+ expand_epilogue, output_movhi): Don't handle 'main' function.
+ (avr_attribute_table): Add 'OS_task' function attribute.
+ * config/avr/avr.h (machine_function): Remove 'is_main' field, add
+ 'is_OS_task' field.
+ * config/avr/avr.md (return_from_main_epilogue): Remove insn.
+ (return_from_epilogue, return_from_interrupt_epilogue): Don't handle
+ 'main' function.
+ * config/avr/avr.opt (minit-stack): Remove.
+
+2007-10-26 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-nested.c (get_trampoline_type): Fix thinko.
+
+2007-10-26 Douglas Gregor <doug.gregor@gmail.com>
+
+ PR c++/33601
+ * tree.c (build_offset_type): Build canonical type based on the
+ TYPE_MAIN_VARIANT of the base type.
+
+2007-10-26 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * reorg.c (emit_delay_sequence): Move insn locator from the
+ first insn to the sequence.
+
+2007-10-26 Samuel Tardieu <sam@rfc1149.net>
+
+ * ipa-pure-const.c (check_decl): Return immediately when
+ pure_const_state has been set to IPA_NEITHER.
+
+2007-10-25 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/33833
+ * tree-vect-analyze.c (vect_analyze_data_refs): Use POINTER_PLUS_EXPR
+ and convert init to sizetype in inner_base construction.
+
+2007-10-25 Richard Guenther <rguenther@suse.de>
+
+ * tree-flow.h (mem_sym_stats): Remove.
+ (dump_mem_sym_stats_for_var): Declare.
+ * tree-dfa.c (dump_variable): Call dump_mem_sym_stats_for_var.
+ (mem_sym_stats): Move ...
+ * tree-ssa-alias.c (mem_sym_stats): ... here and make it static.
+ (mem_sym_score): Rename from ...
+ (pscore): ... this. Remove.
+ (dump_mem_sym_stats_for_var): New function. Dump the score, but
+ not the frequencies.
+ (compare_mp_info_entries): Make sort stable by disambiguating
+ on DECL_UID.
+
+2007-10-25 Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/33866
+ * tree-vect-transform.c (vectorizable_store): Check operands of all
+ the stmts in the group of strided accesses. Get def stmt type for each
+ store in the group and pass it to vect_get_vec_def_for_stmt_copy ().
+
+2007-10-25 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/constraints.md (Y0): Rename register constraint to Yz.
+ (Yt): Rename register constraint to Y2.
+ * config/i386/sse.md: Use renamed register constraints.
+ * config/i386/mmx.md: Ditto.
+ * config/i386/i386.md: Ditto.
+
+2007-10-25 Rask Ingemann Lambertsen <rask@sygehus.dk>
+
+ * config/i386/i386.md (*dummy_extendsfdf2): Fix operand 1 constraint.
+
+2007-10-24 Chao-ying Fu <fu@mips.com>
+
+ * dwarf2out.c (base_type_die): Use DW_ATE_unsigned_fixed or
+ DW_ATE_signed_fixed to describe FIXED_POINT_TYPE.
+
+2007-10-24 Samuel Tardieu <sam@rfc1149.net>
+ Olga Golovanevsky <olga@il.ibm.com>
+
+ * ipa-struct-reorg.c (replace_field_acc): Make it clear to
+ the compiler that wr.wrap and wr.domain are initialized in
+ any case.
+
+2007-10-24 Samuel Tardieu <sam@rfc1149.net>
+
+ * ipa-struct-reorg.c (sum_counts): Use HOST_WIDEST_PRINT_DEC
+ to print gcov_type values.
+
+2007-10-24 Eric B. Weddington <eweddington@cso.atmel.com>
+
+ * config/avr/avr.h: Do not include progmem_section definition when
+ building with IN_TARGET_LIBS.
+
+2007-10-24 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ PR target/33755
+ * config/mips/mips.c (mips_lo_sum_offset): New structure.
+ (mips_hash_base, mips_lo_sum_offset_hash, mips_lo_sum_offset_eq)
+ (mips_lo_sum_offset_lookup, mips_record_lo_sum)
+ (mips_orphaned_high_part_p: New functions.
+ (mips_avoid_hazard): Don't check INSN_P here.
+ (mips_avoid_hazards): Rename to...
+ (mips_reorg_process_insns): ...this. Cope with
+ !TARGET_EXPLICIT_RELOCS. Delete orphaned high-part relocations,
+ or turn them into nops.
+ (mips_reorg): Remove TARGET_EXPLICIT_RELOCS check from calls to
+ dbr_schedule and mips_avoid_hazards/mips_reorg_process_insns.
+ (mips_set_mips16_mode): Don't set flag_delayed_branch here.
+ (mips_override_options): Set flag_delayed_branch to 0.
+
+2007-10-24 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * config/mips/mips.h (MOVE_MAX): Use UNITS_PER_WORD and describe
+ MIPS-specific implementation details.
+ (MIPS_MAX_MOVE_BYTES_PER_LOOP_ITER): New macro.
+ (MIPS_MAX_MOVE_BYTES_STRAIGHT): Likewise.
+ (MOVE_RATIO): Define to MIPS_MAX_MOVE_BYTES_STRAIGHT / UNITS_PER_WORD
+ for targets with movmemsi.
+ (MOVE_BY_PIECES_P): Define.
+ * config/mips/mips.c (MAX_MOVE_REGS, MAX_MOVE_BYTES): Delete.
+ (mips_block_move_loop): Add a bytes_per_iter argument.
+ (mips_expand_block_move): Use MIPS_MAX_MOVE_BYTES_STRAIGHT.
+ Update call to mips_block_move_loop.
+
2007-10-24 Michael Matz <matz@suse.de>
PR debug/33868
- * var-tracking.c (variable_union): Don't break after one loop iteration
- but only when a difference is found.
+ * var-tracking.c (variable_union): Don't break after one loop
+ iteration but only when a difference is found.
(dump_variable): Also print DECL_UID.
2007-10-24 Olga Golovanevsky <olga@il.ibm.com>
2007-10-18 Chen Liqin <liqin@sunnorth.com.cn>
- * config.gcc : update score-*-elf(extra_objs).
- * config/score/mac.md : Remove.
- * config/score/misc.md : Remove.
- * config/score/score7.md : Remove.
- * config/score/score-mdaux.h : Remove.
- * config/score/score-mdaux.c : Remove.
- * config/score/score-version.h : Remove.
- * config/score/score-generic.md : New.
- * config/score/score3.h : New.
- * config/score/score3.c : New.
- * config/score/score7.h : New.
- * config/score/score7.c : New.
- * config/score/mul-div.S : add flush_cache score3 support.
- * config/score/elf.h : Fix some typos.
- * config/score/score.md : merge score3 and score7 pattern.
- * config/score/score.c : use to seperate which target it used.
- * config/score/score.h : use to seperate the target macro.
- * config/score/score.opt : remove -mmac option , add -mscore3,
- -mscore3d and -march OPTION support.
+ * config.gcc : update score-*-elf(extra_objs).
+ * config/score/mac.md : Remove.
+ * config/score/misc.md : Remove.
+ * config/score/score7.md : Remove.
+ * config/score/score-mdaux.h : Remove.
+ * config/score/score-mdaux.c : Remove.
+ * config/score/score-version.h : Remove.
+ * config/score/score-generic.md : New.
+ * config/score/score3.h : New.
+ * config/score/score3.c : New.
+ * config/score/score7.h : New.
+ * config/score/score7.c : New.
+ * config/score/mul-div.S : add flush_cache score3 support.
+ * config/score/elf.h : Fix some typos.
+ * config/score/score.md : merge score3 and score7 pattern.
+ * config/score/score.c : use to seperate which target it used.
+ * config/score/score.h : use to seperate the target macro.
+ * config/score/score.opt : remove -mmac option , add -mscore3,
+ -mscore3d and -march OPTION support.
2007-10-17 Andrew Pinski <andrew_pinski@playstation.sony.com>
2007-10-15 Razya Ladelsky <razya@il.ibm.com>
- * matrix-reorg.c (gate_matrix_reorg): Don't comment out whole
- program flag.
+ * matrix-reorg.c (gate_matrix_reorg): Don't comment out whole
+ program flag.
2007-10-15 Jakub Jelinek <jakub@redhat.com>
2007-10-10 Wolfgang Gellerich <gellerich@de.ibm.com>
* opth-gen.awk: Fixed generation of comment stating the origin
- of options.h
+ of options.h
2007-10-10 Kazu Hirata <kazu@codesourcery.com>
* config/m68k/m68k.h (ASSEMBLER_DIALECT): New.
2007-10-06 Eric Botcazou <ebotcazou@adacore.com>
- Nathan Froyd <froydnj@codesourcery.com>
+ Nathan Froyd <froydnj@codesourcery.com>
* dwarf2out.c (dwarf2out_frame_init): Check for DWARF2_FRAME_INFO
when determining whether to record INCOMING_RETURN_ADDR_RTX.
* ra-conflict.c: Include "sparseset.h".
(conflicts): Change to HOST_WIDEST_FAST_INT.
(allocnos_live): Redefine variable as a sparseset.
- (SET_ALLOCNO_LIVE, CLEAR_ALLOCNO_LIVE, GET_ALLOCNO_LIVE): Delete macros.
+ (SET_ALLOCNO_LIVE, CLEAR_ALLOCNO_LIVE, GET_ALLOCNO_LIVE):
+ Delete macros.
(allocno_row_words): Removed global variable.
(partial_bitnum, max_bitnum, adjacency_pool, adjacency): New variables.
(CONFLICT_BITNUM, CONFLICT_BITNUM_FAST): New defines.
Use the FOR_EACH_CONFLICT macro.
* ra.h: Comments updated.
(conflicts): Update prototype to HOST_WIDEST_FAST_INT.
- (partial_bitnum, max_bitnum, adjacency, adjacency_pool): Add prototypes.
+ (partial_bitnum, max_bitnum, adjacency, adjacency_pool):
+ Add prototypes.
(ADJACENCY_VEC_LENGTH, FOR_EACH_CONFLICT): New defines.
(adjacency_list_d, adjacency_iterator_d): New types.
(add_neighbor, adjacency_iter_init, adjacency_iter_done,
2007-09-25 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin.c (expand_prologue_reg_save,
- expand_epilogue_reg_restore): Code to save and restore I/M/B/L regs and
- ASTAT moved here...
+ expand_epilogue_reg_restore): Code to save and restore I/M/B/L regs
+ and ASTAT moved here...
(expand_interrupt_handler_prologue, expand_interrupt_handler_epilogue):
... from here. New argument ALL; callers changed.
(n_regs_saved_by_prologue): Count ASTAT for plain saveall functions.