+2009-03-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/39455
+ * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Fix types
+ mismatches for POINTER_TYPE_P (type).
+ (number_of_iterations_le): Likewise.
+
+2009-03-16 Hariharan Sandanagobalane <hariharan@picochip.com>
+
+ * config/picochip/picochip.c: Removed profiling support.
+ * config/picochip/picochip.md: Removed profiling instruction.
+ * config/picochip/picochip.h: Removed profiling builtin.
+
+2009-03-16 Joseph Myers <joseph@codesourcery.com>
+
+ * doc/install.texi (--with-host-libstdcxx): Document.
+
+2009-03-14 Anatoly Sokolov <aesok@post.ru>
+
+ PR target/34299
+ * config/avr/avr.c (avr_handle_fndecl_attribute): Move code for
+ generate a warning if the function name does not begin with
+ "__vector" and the function has either the 'signal' or 'interrupt'
+ attribute, from here to ...
+ (avr_declare_function_name): ...here. New function.
+ * config/avr/avr.h (ASM_DECLARE_FUNCTION_NAME): Redefine.
+ * config/avr/avr-protos.h (avr_declare_function_name): Declare.
+
+2009-03-14 Jakub Jelinek <jakub@redhat.com>
+
+ PR bootstrap/39454
+ * cse.c (fold_rtx): Don't modify original const_arg1 when
+ canonicalizing SHIFT_COUNT_TRUNCATED shift count, do it on a
+ separate variable instead.
+ * rtlanal.c (nonzero_bits1) <case ASHIFTRT>: Don't assume anything
+ from out of range shift counts.
+ (num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly.
+
+2008-03-13 Catherine Moore <clm@codesourcery.com>
+
+ * gcc/config/i386/x-mingw32 (host-mingw32.o): Replace
+ diagnostic.h with $(DIAGNOSTIC_H).
+
+2008-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39431
+ * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New
+ predicate.
+ * config/i386/sync.md (sync_compare_and_swap<mode>,
+ sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check
+ if operands[1] is cmpxchg8b_pic_memory_operand, if not force address
+ into a register.
+ (sync_double_compare_and_swapdi_pic,
+ sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be
+ cmpxchg8b_pic_memory_operand instead of just memory_operand.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39445
+ * config/i386/i386.c (ix86_expand_push): Don't set memory
+ alignment.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39327
+ * config/i386/sse.md (avx_addsubv8sf3): Correct item bits.
+ (avx_addsubv4df3): Likewise.
+ (*avx_addsubv4sf3): Likewise.
+ (sse3_addsubv4sf3): Likewise.
+
+2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/38824
+ * config/i386/i386.md: Compare REGNO on the new peephole2
+ patterns.
+
+2009-03-12 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR debug/39432
+ * ira-int.h (struct allocno): Fix comment for calls_crossed_num.
+ * ira-conflicts.c (ira_build_conflicts): Prohibit call used
+ registers for allocnos created from user-defined variables.
+
+2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR target/39181
+ * config/spu/spu.c (spu_expand_mov): Handle invalid subregs
+ of non-integer mode as well.
+
+2009-03-11 Adam Nemet <anemet@caviumnetworks.com>
+
+ * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P
+ for functions for which the parameter types are unknown.
+
+2009-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/39137
+ * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT
+ macro.
+ * defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined.
+ * config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define.
+ * config/i386/i386.c (ix86_local_alignment): For
+ -m32 -mpreferred-stack-boundary=2 use 32-bit alignment for
+ long long variables on the stack to avoid dynamic realignment.
+ Allow the first argument to be a decl rather than type.
+ * doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document.
+
+2009-03-11 Nick Clifton <nickc@redhat.com>
+
+ PR target/5362
+ * config/mcore/mcore.opt: Remove deprecated m4align and m8align
+ options.
+ Add description to mno-lsim option.
+ * config/mcore/mcore.h: Remove comment about deprecated m4align
+ option.
+ (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN.
+ * doc/invoke.texi: Add description of mno-lsim and
+ mstack-increment options.
+
+ * config/fr30/fr30.opt: Document the -mno-lsim option.
+ * doc/invoke.texi: Add descriptions of the FR30's -msmall-model
+ and -mno-lsim options.
+
+2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * fold-const.c (fold_comparison): Only call fold_inf_compare
+ if the mode supports infinities.
+
+2009-03-11 Jason Merrill <jason@redhat.com>
+
+ PR debug/39086
+ * tree-nrv.c (tree_nrv): Don't do this optimization if the front
+ end already did. Notice GIMPLE_CALL modifications of the result.
+ Don't copy debug information from an ignored decl or a decl from
+ another function.
+
+2009-03-10 Richard Guenther <rguenther@suse.de>
+ Nathan Froyd <froydnj@codesourcery.com>
+
+ PR middle-end/37850
+ * libgcc2.c (__mulMODE3): Use explicit assignments to form the
+ result.
+ (__divMODE3): Likewise.
+
+2009-03-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/39394
+ * gimplify.c (gimplify_type_sizes): Gimplify DECL_SIZE and
+ DECL_SIZE_UNIT of variable length FIELD_DECLs.
+
+2009-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * recog.c (verfiy_changes): Disallow renaming of hard regs in
+ inline asms for register asm ("") declarations.
+
+2009-03-09 Eric Botcazou <ebotcazou@adacore.com>
+
+ * fold-const.c (fold_unary): Fix comment.
+
+2009-03-07 Jan Hubicka <jh@suse.cz>
+
+ PR target/39361
+ * tree-inline.c (setup_one_parameter): Do replacement of const argument
+ by constant in SSA form.
+
+2009-03-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ PR middle-end/38028
+ * function.c (assign_parm_setup_stack): Use STACK_SLOT_ALIGNMENT to
+ determine alignment passed to assign_stack_local.
+ (assign_parms_unsplit_complex): Likewise.
+ * except.c (sjlj_build_landing_pads): Likewise.
+
+2009-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/39360
+ * tree-flow.h (add_referenced_var): Return bool instead of void.
+ * tree-dfa.c (add_referenced_var): Return result of
+ referenced_var_check_and_insert call.
+ * tree-inline.c (expand_call_inline): Call add_referenced_var instead
+ of referenced_var_check_and_insert.
+
+ PR debug/39372
+ * dwarf2out.c (add_abstract_origin_attribute): Return
+ origin_die.
+ (gen_variable_die): Emit DW_AT_location on abstract static variable's
+ DIE, don't emit it if abstract origin already has it.
+ * tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any
+ BLOCK_NONLOCALIZED_VARS in its gimple_bind_block aren't useless.
+
+2009-03-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
+
+ * genpreds.c: (needs_variable): Fix parentheses at variable name
+ detection.
+ (write_tm_constrs_h): Indent generated code.
+
+2009-03-06 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * doc/extend.texi (Function Attributes): Add documentation
+ for isr attributes.
+
+2009-03-06 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/39387
+ * dwarf2out.c (dwarf2out_imported_module_or_decl_1): For IMPORTED_DECL
+ take locus from its DECL_SOURCE_LOCATION instead of input_location.
+
+2009-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
+
+ * config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark
+ the loop as bad.
+
+2009-03-05 Jakub Jelinek <jakub@redhat.com>
+
+ PR debug/39379
+ * tree-cfg.c (remove_useless_stmts_bind): Don't remove GIMPLE_BINDs
+ with blocks containing IMPORTED_DECLs in BLOCK_VARS.
+
+2009-03-05 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (R8_REG, R9_REG): New constants.
+ * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Use named
+ constants instead of magic numbers.
+ (HARD_REGNO_CALLER_SAVE_MODE): Ditto.
+ (QI_REG_P): Ditto.
+ * config/i386/i386.c (x86_64_int_parameter_registers): Ditto.
+ (x86_64_ms_abi_int_parameter_registers): Ditto.
+ (x86_64_int_return_registers): Ditto.
+ (ix86_maybe_switch_abi): Ditto.
+ (ix86_expand_call): Ditto for clobbered_registers array.
+ (ix86_hard_regno_mode_ok): Ditto.
+ (x86_extended_QIreg_mentioned_p): Ditto.
+
+2009-03-05 J"orn Rennecke <joern.rennecke@arc.com>
+
+ PR tree-optimization/39349
+ * cse.c (cse_insn): Fix loop to stop at VOIDmode.
+
+ * combine.c (gen_lowpart_for_combine): Use omode when generating
+ clobber.
+
+2009-03-04 J"orn Rennecke <joern.rennecke@arc.com>
+
+ PR rtl-optimization/39235
+ * loop-iv.c (get_simple_loop_desc): Use XCNEW.
+
+2009-03-04 Zdenek Dvorak <ook@ucw.cz>
+
+ * graphite.c (nb_reductions_in_loop): Update simple_iv arguments.
+
+2009-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39362
+ * tree-ssa-sccvn.c (visit_use): Stores and copies from SSA_NAMEs
+ that occur in abnormal PHIs should be varying.
+
+2009-03-04 Zdenek Dvorak <ook@ucw.cz>
+
+ * tree-scalar-evolution.c (analyze_scalar_evolution_in_loop):
+ Extend comments.
+ (simple_iv): Take loop as an argument instead of statement.
+ * tree-scalar-evolution.h (simple_iv): Declaration changed.
+ * tree-ssa-loop-niter.c (number_of_iterations_exit): Update calls
+ to simple_iv.
+ * tree-ssa-loop-ivopts.c (determine_biv_step, find_givs_in_stmt_scev):
+ Ditto.
+ * tree-parloops.c (loop_parallel_p, canonicalize_loop_ivs): Ditto.
+ * matrix-reorg.c (analyze_transpose): Ditto.
+ * tree-data-ref.c (dr_analyze_innermost): Ditto.
+ * tree-vect-analyze.c (vect_analyze_data_refs): Ditto.
+ * tree-predcom.c (ref_at_iteration): Ditto.
+ * tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto.
+
+2009-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39358
+ * tree-ssa-structalias.c (do_sd_constraint): Fix check for
+ escaped_id and callused_id.
+ (solve_graph): Likewise.
+
+2009-03-04 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39339
+ * tree-sra.c (try_instantiate_multiple_fields): Make it
+ no longer ICE on the above.
+
+2009-03-03 Joseph Myers <joseph@codesourcery.com>
+
+ * emit-rtl.c (adjust_address_1): Reduce offset to a signed value
+ that fits within Pmode.
+
+2009-03-03 Steve Ellcey <sje@cup.hp.com>
+
+ PR middle-end/10109
+ * tm.texi (LIBCALL_VALUE): Update description.
+
+2009-03-03 Steve Ellcey <sje@cup.hp.com>
+
+ PR middle-end/34443
+ * doc/extend.texi (section): Update description.
+
+2009-03-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR middle-end/39345
+ * tree-inline.c (remapped_type): New.
+ (can_be_nonlocal): Call remapped_type instead of remap_type.
+
+2009-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR fortran/39354
+ * gimplify.c (goa_stabilize_expr): Handle tcc_comparison,
+ TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
+
+2009-03-03 Richard Guenther <rguenther@suse.de>
+
+ PR middle-end/39272
+ * tree.c (tree_nonartificial_location): New function.
+ * tree.h (tree_nonartificial_location): Declare.
+ * builtins.c (expand_builtin_memory_chk): Provide location
+ of the call location for artificial function pieces.
+ (maybe_emit_chk_warning): Likewise.
+ (maybe_emit_sprintf_chk_warning): Likewise.
+ (maybe_emit_free_warning): Likewise.
+ * expr.c (expand_expr_real_1): Likewise.
+
+2009-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/39343
+ * tree-ssa-ccp.c (maybe_fold_offset_to_address): Don't check if
+ COMPONENT_REF t has ARRAY_TYPE.
+
+2009-03-02 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/39335
+ * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert
+ when the type precision of the induction variable should be
+ larger than the type precision of nit.
+ (gen_parallel_loop): Update use of canonicalize_loop_ivs.
+ * graphite.c (graphite_loop_normal_form): Same.
+ * tree-flow.h (canonicalize_loop_ivs): Update declaration.
+
+2009-03-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (ST?_REG, MM?_REG): New constants.
+ (*call_1_rex64_ms_sysv): Use named constants instead of magic
+ numbers to describe clobbered registers.
+ (*call_value_0_rex64_ms_sysv): Ditto.
+ * config/i386/mmx.md (mmx_emms): Ditto.
+ (mmx_femms): Ditto.
+
+2009-03-02 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * config/mips/mips.c (mips_mdebug_abi_name): Fix the handling
+ of ABI_64.
+
+2009-03-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
+
+ * config/spu/spu.c (TARGET_SECTION_TYPE_FLAGS): Define.
+ (spu_section_type_flags): New function.
+
+2009-03-02 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not copy
+ reg_class_contents of FLOAT_REGS into a temporary.
+
+2009-03-02 Richard Guenther <rguenther@suse.de>
+ Ira Rosen <irar@il.ibm.com>
+
+ PR tree-optimization/39318
+ * tree-vect-transform.c (vectorizable_call): Transfer the EH region
+ information to the vectorized statement.
+
+2009-03-01 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not shadow "i"
+ variable. Use defined names instead of magic constants for REX SSE
+ registers.
+
+2009-03-01 Richard Guenther <rguenther@suse.de>
+
+ PR tree-optimization/39331
+ * omp-low.c (lower_send_shared_vars): Do not receive new
+ values for the reference of DECL_BY_REFERENCE parms or results.
+
+2009-03-01 Jan Hubicka <jh@suse.cz>
+
+ PR debug/39267
+ * tree.h (BLOCK_NONLOCALIZED_VARS, BLOCK_NUM_NONLOCALIZED_VARS,
+ BLOCK_NONLOCALIZED_VAR): New macros.
+ (tree_block): Add nonlocalized_vars.
+ * dwarf2out.c (gen_formal_parameter_die, gen_variable_die,
+ gen_decl_die): Add origin argument. Allow generation of die with
+ origin at hand only.
+ (gen_member_die, gen_type_die_with_usage, force_decl_die,
+ declare_in_namespace, gen_namescpace_die, dwarf2out_decl): Update use
+ of gen_*.
+ (gen_block_die): Fix checking for unused blocks.
+ (process_scope_var): Break out from .... ; work with origins only.
+ (decls_for_scope) ... here; process nonlocalized list.
+ (dwarf2out_ignore_block): Look for nonlocalized vars.
+ * tree-ssa-live.c (remove_unused_scope_block_p): Look for nonlocalized
+ vars.
+ (dump_scope_block): Dump them.
+ * tree-inline.c (remap_decls): Handle nonlocalized vars.
+ (remap_block): Likewise.
+ (can_be_nonlocal): New predicate.
+ (copy_bind_expr, copy_gimple_bind): Update use of remap_block.
+
+2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * configure: Regenerate.
+
+2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * optc-gen.awk: No need to duplicate option flags twice.
+ Reuse help texts for duplicate options which do not have
+ any.
+
+ * gcc.c (display_help): Document --version.
+
+ * gcc.c (main): If print_help_list and verbose_flag, ensure
+ driver output comes before subprocess output.
+
+ * optc-gen.awk: Assign all remaining fields to help string,
+ space-separated, for multi-line help in *.opt.
+
+ * doc/invoke.texi (Warning Options): -Wsync-nand is C/C++ only.
+ -Wno-pedantic-ms-format is for MinGW targets only.
+
+ * doc/options.texi (Option file format): Fix bad indentation,
+ restoring dropped sentence.
+
+2009-02-28 Jan Hubicka <jh@suse.cz>
+
+ * tree-inline.c (tree_function_versioning): Output debug info.
+
+2009-02-28 Jan Hubicka <jh@suse.cz>
+
+ PR debug/39267
+ * tree-inline.c (setup_one_parameter): Do not copy propagate
+ arguments when not optimizing.
+
+2009-02-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/39327
+ * config/i386/sse.md (avx_addsubv8sf3): Correct item bits.
+ (avx_addsubv4df3): Likewise.
+ (*avx_addsubv4sf3): Likewise.
+ (sse3_addsubv4sf3): Likewise.
+ (*avx_addsubv2df3): Likewise.
+ (sse3_addsubv2df3): Likewise.
+ (avx_unpckhps256): Correct item selectors.
+ (avx_unpcklps256): Likewise.
+ (avx_unpckhpd256): Likewise.
+ (avx_unpcklpd256): Likewise.
+
+2009-02-28 Jan Hubicka <jh@suse.cz>
+
+ * tree-inline.c (expand_call_inline): Avoid duplicate declarations of
+ static vars.
+ (copy_arguments_for_versioning): If var is declared don't declare it.
+ (tree_function_versioning): First setup substitutions and then copy
+ args.
+
+2009-02-27 Jan Hubicka <jh@suse.cz>
+
+ PR debug/39267
+ * cgraph.h (varpool_output_debug_info): Remove.
+ * cgraphunit.c (varpool_output_debug_info): Remove.
+ * dwarf2out.c (deferred_locations_struct): New struct
+ (deferred_locations): New type.
+ (deferred_locations_list): New static var.
+ (deffer_location): New function.
+ (gen_variable_die): Use it.
+ (decls_for_scope): Output info on local static vars.
+ (dwarf2out_finish): Process deferred locations.
+ * varpool.c (varpool_output_debug_info): Remove.
+
+2009-02-27 Jan Hubicka <jh@suse.cz>
+
+ PR debug/39267
+ * tree.h (TREE_PROTECTED): Fix comment.
+ (BLOCK_HANDLER_BLOCK): Remove.
+ (struct tree_block): Remove handler_block add body_block.
+ (inlined_function_outer_scope_p): New.
+ (is_body_block): Remove.
+ * dbxout.c (dbxout_block): Remove BLOCK_HANDLER_BLOCK.
+ * dwarf2out.c (is_inlined_entry_point): Remove.
+ (add_high_low_attributes): Use inlined_function_outer_scope_p.
+ (gen_block_die): Use is_inlined_entry_point check. Remove body block
+ code.
+ * langhooks.h (struct lang_hooks): Remove no_bodu_blocks.
+ * gimplify.c (gimplify_expr): Gimplify body blocks.
+ * tree-ssa-live.c (remove_unused_scope_block_p): Allow removing wrapper
+ block with multiple subblocks.
+ (dump_scope_block): Prettier output; dump more flags and info.
+ (dump_scope_blocks): New.
+ (remove_unused_locals): Use dump_scope_blocks.
+ * tree-flow.h (dump_scope_blocks): Declare.
+ * tree-cfg.c (execute_build_cfg): Dump scope blocks.
+ * stmt.c (is_body_block): Remove.
+ * tree-inline.c (remap_block): Copy BODY_BLOCK info.
+ * langhooks-def.h (LANG_HOOKS_NO_BODY_BLOCKS): Remove.
+
+2009-02-27 Sebastian Pop <sebastian.pop@amd.com>
+
+ PR middle-end/39308
+ * graphite.c (graphite_loop_normal_form): Do not call
+ number_of_iterations_exit from a gcc_assert.
+
+2009-02-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
+
+ * gcc/config/s390/s390.c: (s390_swap_cmp): Look for conditional
+ jumps if COND is NULL.
+ (find_cond_jump): New function.
+ (s390_z10_optimize_cmp): Handling for reg-reg compares added.
+ * gcc/config/s390/s390.md: Remove z10_cobra attribute value.
+
+2009-02-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.h (alpha_expand_mov): Return false if
+ force_const_mem returns NULL_RTX.
+
+2009-02-26 Jan Hubicka <jh@suse.cz>
+
+ PR debug/39267
+ * cgraph.h (varpool_output_debug_info): Remove.
+ * cgraphunit.c (varpool_output_debug_info): Remove.
+ * dwarf2out.c (deferred_locations_struct): New struct
+ (deferred_locations): New type.
+ (deferred_locations_list): New static var.
+ (deffer_location): New function.
+ (gen_variable_die): Use it.
+ (decls_for_scope): Output info on local static vars.
+ (dwarf2out_finish): Process deferred locations.
+ * varpool.c (varpool_output_debug_info): Remove.
+
+2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR rtl-optimization/39241
+ * jump.c (rtx_renumbered_equal_p): Remove 2 superfluous calls
+ to subreg_offset_representable_p.
+
+2009-02-25 Paolo Bonzini <bonzini@gnu.org>
+
+ * regmove.c (regmove_optimize): Conform to struct rtl_opt_pass
+ execute function prototype. Get f and nregs from max_reg_num
+ and get_insns. Remove the first backward pass as it's dead,
+ guard the forward pass by flag_expensive_optimizations.
+ (rest_of_handle_regmove): Delete.
+ (pass_regmove): Replace it with regmove_optimize.
+
+2009-02-25 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/39259
+ * tree-inline.c (initialize_cfun): Remove asserts for calls_setjmp and
+ calls_alloca function flags.
+ (copy_bb): Set calls_setjmp and alls_alloca function flags if such
+ calls are detected.
+
+2009-02-25 Paolo Bonzini <bonzini@gnu.org>
+
+ * regmove.c (discover_flags_reg, flags_set_1, mark_flags_life_zones,
+ flags_set_1_rtx, flags_set_1_set): Delete.
+ (regmove_optimize): Do not call mark_flags_life_zones.
+
+2009-02-24 Julian Brown <julian@codesourcery.com>
+
+ PR target/35965
+ * config/arm/arm.c (require_pic_register): Only set
+ cfun->machine->pic_reg once per function.
+
+2009-02-24 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi (Link Options): Document an easier way to pass
+ options that take arguments to the GNU linker using -Xlinker and -Wl.
+
+2009-02-24 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/33785
+ * doc/tm.texi (TARGET_C99_FUNCTIONS): Fix description.
+
2009-02-24 Richard Guenther <rguenther@suse.de>
PR debug/39285
* dwarf2out.c (gen_enumeration_type_die): Handle CONST_DECLs.
2009-02-24 Richard Guenther <rguenther@suse.de>
- Zdenek Dvorak <ook@ucw.cz>
+ Zdenek Dvorak <ook@ucw.cz>
PR tree-optimization/39233
* tree-ssa-loop-ivopts.c (add_candidate_1): Do not except pointers
2009-02-23 Jan Hubicka <jh@suse.cz>
PR c/12245
- * ggc.h (htab_create_ggc): Use ggc_free to free hashtable when resizing.
+ * ggc.h (htab_create_ggc): Use ggc_free to free hashtable when
+ resizing.
2009-02-23 Jan Hubicka <jh@suse.cz>
- PR tree-optimization/37709
- * tree.c (block_ultimate_origin): Move here from dwarf2out.
- * tree.h (block_ultimate_origin): Declare.
- * dwarf2out.c (block_ultimate_origin): Move to tree.c
+ PR tree-optimization/37709
+ * tree.c (block_ultimate_origin): Move here from dwarf2out.
+ * tree.h (block_ultimate_origin): Declare.
+ * dwarf2out.c (block_ultimate_origin): Move to tree.c
* tree-ssa-live.c (remove_unused_scope_block_p):
Eliminate blocks containig no instructions nor live variables nor
nested blocks.
(dump_scope_block): New function.
(remove_unused_locals): Enable removal of dead blocks by default;
- enable dumping at TDF_DETAILS.
+ enable dumping at TDF_DETAILS.
-2008-02-21 H.J. Lu <hongjiu.lu@intel.com>
+2009-02-21 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (classify_argument): Don't allow COImode
and OImode.
(return_in_memory_32): Likewise.
(function_arg_64): Remove OImode comment.
-2008-02-21 H.J. Lu <hongjiu.lu@intel.com>
+2009-02-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/39261
* config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use
* loop-iv.c: Revert last change.
* emit-rtl.c: Likewise.
-2008-02-21 H.J. Lu <hongjiu.lu@intel.com>
+2009-02-21 H.J. Lu <hongjiu.lu@intel.com>
PR target/39256
* config/i386/i386.c (type_natural_mode): Remove an extra
PR target/39149
* config/i386/i386.c (override_options): Correct warning
- messages for -malign-loops, -malign-jumps and -malign-functions.
+ messages for -malign-loops, -malign-jumps and -malign-functions.
2009-02-13 H.J. Lu <hongjiu.lu@intel.com>
(function_arg_32): Don't warn ABX ABI change here.
(function_arg_64): Likewise.
-2008-02-13 Bernd Schmidt <bernd.schmidt@analog.com>
+2009-02-13 Bernd Schmidt <bernd.schmidt@analog.com>
* loop-iv.c (implies_p): In the final case, test that operands 0
of the two comparisons match.
recompute_dominator to compute the immediate dominator of the
basic block just after the loop.
-2008-01-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+2009-01-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* config/i386/sol2-10.h [!HAVE_AS_IX86_DIFF_SECT_DELTA]
(ASM_OUTPUT_DWARF_PCREL): Define.
-2008-01-29 Vladimir Makarov <vmakarov@redhat.com>
+2009-01-29 Vladimir Makarov <vmakarov@redhat.com>
* doc/tm.texi (TARGET_IRA_COVER_CLASSES): Modify description.
* doc/passes.texi: Remove entries about regclass, local-alloc, and
void *' warning from -Wc++-compat.
* Makefile.in (dominance.o-warn): Remove.
-2008-01-23 Paolo Bonzini <bonzini@gnu.org>
+2009-01-23 Paolo Bonzini <bonzini@gnu.org>
PR tree-optimization/38932
* fold-const.c (fold_unary_ignore_overflow): New.
* graphite.c (stmt_simple_for_scop_p): Also handle cases when
gimple_call_lhs is NULL.
-2008-01-20 Paolo Bonzini <bonzini@gnu.org>
+2009-01-20 Paolo Bonzini <bonzini@gnu.org>
PR target/38868
* emit-rtl.c (adjust_address_1): Make sure memref is never
zero guard even if align_bytes != 0 and count is smaller than
size_needed.
-2008-01-09 Vladimir Makarov <vmakarov@redhat.com>
+2009-01-09 Vladimir Makarov <vmakarov@redhat.com>
PR rtl-optimization/38495
* ira-emit.c (print_move_list, ira_debug_move_list): New functions.
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