+2008-08-05 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure.ac: Remove --enable-checking=df from default settings.
+ * tree-pass.h (TODO_df_verify): New. Shift TODO_mark_first_instance.
+ * df-core.c (df_finish_pass) [ENABLE_CHECKING]: Schedule verification
+ if the parameter is true.
+ (df_analyze) [!ENABLE_DF_CHECKING]: Also do verification if the
+ DF_VERIFY_SCHEDULED flag is true.
+ * df.h (enum df_changeable_flags): Add DF_VERIFY_SCHEDULED.
+ (df_finish_pass): Adjust prototype.
+ * passes.c (execute_todo): Schedule verification if TODO_df_verify is
+ true.
+
+ * see.c (pass_see): Add TODO_df_verify.
+ * loop-init.c (pass_rtl_move_loop_invariants): Add TODO_df_verify.
+ * global.c (rest_of_handle_global_alloc): Schedule verification
+ after the pass.
+ * local-alloc.c (rest_of_handle_local_alloc): Schedule verification
+ before the pass.
+ * function.c (pass_thread_prologue_and_epilogue): Add TODO_df_verify.
+ * gcse.c (rest_of_handle_gcse): Adjust call to df_finish_pass.
+ * loop-iv.c (iv_analysis_done): Schedule verification after the pass.
+
+ * config/sh/sh.c (sh_output_mi_thunk): Remove dead code.
+ * config/ia64/ia64.c (ia64_reorg): Adjust call to df_finish_pass.
+ * config/bfin/bfin.c (bfin_reorg): Adjust call to df_finish_pass.
+
+2007-08-05 Vladimir Yanovsky <yanov@il.ibm.com>
+ Revital Eres <eres@il.ibm.com>
+
+ * doc/invoke.texi (-fmodulo-sched-allow-regmoves): Document new
+ flag.
+ * ddg.c (create_ddg_dependence): Rename to...
+ (create_ddg_dep_from_intra_loop_link): This. Do not check
+ for interloop edges. Do not create anti dependence edge when
+ a true dependence edge exists in the opposite direction and
+ -fmodulo-sched-allow-regmoves is set.
+ (build_intra_loop_deps): Call create_ddg_dep_from_intra_loop_link.
+ (add_cross_iteration_register_deps): Create anti dependence edge
+ when -fno-modulo-sched-allow-regmoves is set.
+ * common.opt (-fmodulo-sched-allow-regmoves): New flag.
+
+2007-08-04 Richard Sandiford <richard@codesourcery.com>
+
+ * config/arm/arm.md (movsi): Add braces.
+
+2007-08-04 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/32780
+ * fold-const.c (fold_binary <case MINUS_EXPR>): Fix the type of operands
+ for the folding of "A - (A & B)" into "~B & A"; cast them to type.
+
+2007-08-03 Zdenek Dvorak <ook@ucw.cz>
+
+ * tree-ssa-threadupdate.c (thread_through_all_blocks): Use loops' state
+ accessor functions.
+ * cfgloopmanip.c (remove_path, create_preheaders,
+ force_single_succ_latches, fix_loop_structure): Ditto.
+ * tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa,
+ tree_duplicate_loop_to_header_edge): Ditto.
+ * cfgloopanal.c (mark_irreducible_loops): Ditto.
+ * loop-init.c (loop_optimizer_init, loop_optimizer_finalize):
+ Ditto.
+ * tree-cfgcleanup.c (cleanup_tree_cfg_noloop, repair_loop_structures,
+ cleanup_tree_cfg): Ditto.
+ * tree-cfg.c (tree_merge_blocks): Ditto.
+ * cfgloop.c (rescan_loop_exit, record_loop_exits,
+ release_recorded_exits, get_loop_exit_edges, verify_loop_structure,
+ loop_preheader_edge, single_exit): Ditto.
+ (flow_loops_find): Do not clear loops->state.
+ * cfgloop.h (loops_state_satisfies_p, loops_state_set,
+ loops_state_clear): New functions.
+
+2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/32399
+ * tree-ssa-address.c (add_to_parts): Use POINTER_PLUS_EXPR
+ when adding to the base and convert ELT to sizetype instead of type.
+
+2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/32304
+ * ipa-reference.c (has_proper_scope_for_analysis): Return false when
+ the decl's type has TYPE_NEEDS_CONSTRUCTING set.
+
+2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
+
+ PR middle-end/32935
+ * fold-convert.c (fold_negate_expr <NOP_EXPR>): Convert back to the
+ correct type the negate expression.
+
+2007-08-03 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (setup_incoming_varargs_64): Tolerate 64bit preferred
+ stack boundary.
+
+2007-08-03 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.c (struct processor_cost): Change
+ l1_cache_lines to l1_cache_size. Add l2_cache_size.
+ (*_cost): Convert l1 cache information to kilobytes. Add l2 cache
+ information.
+ (rios1_costs, rios2_cost): Correct cache line size.
+ (rs6000_override_options): Set l2-cache-size parameter.
+
+2007-08-03 Andrew Pinski <andrew_pinski@playstation.sony.com>
+ Diego Novillo <dnovillo@google.com>
+
+ PR 31521
+ * tree-vrp.c (simplify_div_or_mod_using_ranges): Also simplify
+ if the range includes 0.
+
+2007-08-03 Ben Elliston <bje@au.ibm.com>
+
+ * config/spu/spu.md (dftsv, dftsv_celledp): Attach the appropriate
+ mode to unspec expressions to silence a warning from the generator
+ programs.
+
+2007-08-02 Steve Ellcey <sje@cup.hp.com>
+
+ * config/ia64/constraints.md ("U"): Make constraint vector only.
+
+2007-08-02 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR middle-end/25446
+ * c-objc-common.c (c_cannot_inline_tree_fn): Check for an
+ always_inline attribute on the function decl.
+
+2007-08-02 Nathan Froyd <froydnj@codesourcery.com>
+
+ PR middle-end/25445
+ * varasm.c (default_binds_local_p_1): Consult flag_whole_program
+ if we are compiling with -fPIC.
+
2007-08-02 Sandra Loosemore <sandra@codesourcery.com>
Nigel Stephens <nigel@mips.com>
* langhooks.h (struct lang_hooks): Removed field
'can_use_bit_fields_p'.
-2007-01-10 Ralf CorsÃ\83©pius <ralf.corsepius@rtems.org>
+2007-01-10 Ralf Corsépius <ralf.corsepius@rtems.org>
* config/bfin/t-bfin, config/bfin/t-bfin-elf: Remove GCC_CFLAGS.
* config/frv/predicates.md (reg_or_0_operand): Accept
CONST_DOUBLEs.
-2007-01-08 Ralf CorsÃ\83©pius <ralf.corsepius@rtems.org>
+2007-01-08 Ralf Corsépius <ralf.corsepius@rtems.org>
* config/bfin/rtems.h, config/bfin/t-rtems: New.
* config.gcc: Add bfin*-rtems*.