+2011-06-20 Alan Modra <amodra@gmail.com>
+
+ * config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
+ of toc-relative address in CONST.
+ (rs6000_delegitimize_address): Recognize changed address.
+ (rs6000_legitimize_reload_address): Likewise.
+ (rs6000_emit_move): Don't force these constants to memory.
+ * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
+ toc-relative address in CONST.
+ (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
+ (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.
+
+2011-06-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ * longlong.h (count_leading_zeros): Use long long builtin for
+ x86-64.
+ (count_trailing_zeros): Likewise.
+
+2011-06-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR other/49325
+ * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if
+ .init_array can be used with .ctors on targets.
+ * configure: Regenerated.
+
+2011-06-18 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true
+ if the element type is volatile.
+
+2011-06-18 Jan Hubicka <jh@suse.cz>
+
+ * lto-symtab.c (lto_varpool_replace_node): Remove code handling
+ extra name aliases.
+ (lto_symtab_resolve_can_prevail_p): Likewise.
+ (lto_symtab_merge_cgraph_nodes): Update alias_of pointers.
+ * cgraphbuild.c (record_reference): Remove extra body alias code.
+ (mark_load): Likewise.
+ (mark_store): Likewise.
+ * cgraph.h (varpool_node): Remove extra_name filed;
+ add alias_of and extraname_alias.
+ (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare.
+ (varpool_alias_aliased_node): New inline function.
+ (varpool_variable_node): New function.
+ * cgraphunit.c (handle_alias_pairs): Handle also variable aliases.
+ * ipa-ref.c (ipa_record_reference): Allow aliases on variables.
+ * lto-cgraph.c (lto_output_varpool_node): Update streaming.
+ (input_varpool_node): Likewise.
+ * lto-streamer-out.c (produce_symtab): Remove extra name aliases.
+ (varpool_externally_visible_p): Remove extra body alias code.
+ (function_and_variable_visibility): Likewise.
+ * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function.
+ (ipa_pta_execute): Use it.
+ * varpool.c (varpool_remove_node): Remove extra name alias code.
+ (varpool_mark_needed_node): Likewise.
+ (varpool_analyze_pending_decls): Analyze aliases.
+ (assemble_aliases): New functoin.
+ (varpool_assemble_decl): Use it.
+ (varpool_create_variable_alias): New function.
+ (varpool_extra_name_alias): Rewrite.
+ (varpool_for_node_and_aliases): New function.
+
+2011-06-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/49411
+ * config/i386/i386.c (ix86_expand_multi_arg_builtins): If
+ last_arg_constant and last argument doesn't match its predicate,
+ for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
+ if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
+ (ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
+ spelling of error message.
+ * config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
+ vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
+ const_0_to_255_operand instead of const_int_operand.
+
+ Revert:
+ 2011-05-09 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (blendbits): Remove mode attribute.
+ (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
+ instead of const_0_to_<blendbits>_operand for operand 3 predicate.
+ Check integer value of operand 3 in insn constraint.
+
+2011-06-17 Hans-Peter Nilsson <hp@axis.com>
+
+ PR rtl-optimization/48542
+ * reload.c (find_equiv_reg): Stop looking when finding a
+ setjmp-type call.
+ * reload1.c (reload_as_needed): Invalidate all reload
+ registers when crossing a setjmp-type call.
+
+2011-06-16 Jeff Law <law@redhat.com>
+
+ * tree-ssa-threadupdate.c (struct redirection_data): New field
+ intermediate_edge.
+ (THREAD_TARGET2): Define.
+ (redirection_data_eq): Also check that the intermediate edge is
+ equal.
+ (lookup_redirection_data): Drop useless argument. Extract the
+ outgoing_edge and intermediate edge from E. Callers updated.
+ (copy_phi_args, update_destination_phis): New functions.
+ (fix_duplicate_block_edges): Likewise.
+ (create_edge_and_update_destination_phis): Duplicate all the edges
+ hung off e->aux. Use copy_phi_args.
+ (create_duplicates): Use fix_duplicate_block_edges.
+ (fixup_template_block): Likewise.
+ (redirect_edges): If necessary, redirect the joiner block's incoming
+ edge to the duplicate of the joiner block.
+ (thread_block): Don't muck up loops when threading through a joiner
+ block.
+ (thread_through_loop_header): Handle threading through a joiner
+ block.
+ (mark_threaded_blocks, register_jump_thread): Likewise.
+ * tree-flow.h (register_jump_thread): Add new argument. Callers
+ updated.
+ * tree-ssa-threadedge.c (phi_args_equal_on_edges): New function.
+ (thread_across_edge): Handle threading through a joiner block.
+
+2011-06-16 Martin Jambor <mjambor@suse.cz>
+
+ PR tree-optimization/49343
+ * tree-sra.c (build_ref_for_model): Use component_ref_field_offset to
+ calculate offset, provide 2nd operand for the new COMPONENT_REF.
+
+2011-06-16 Iain Sandoe <iains@gcc.gnu.org>
+
+ * config/darwin-protos.h (machopic_select_rtx_section): Move to
+ inside RTX_CODE ifdef.
+
+2011-06-16 Tom de Vries <tom@codesourcery.com>
+
+ PR target/45098
+ * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): Disallow
+ NULL pointer for pointer arithmetic.
+
+2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>
+
+ PR target/49398
+ Revert.
+ 2011-06-10 Wei Guozhi <carrot@google.com>
+
+ PR target/45335
+ * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da,
+ stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns.
+ (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and
+ related peephole2.
+ * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype.
+ (arm_legitimate_ldrd_p): New prototype.
+ (arm_output_ldrd): New prototype.
+ * config/arm/arm.c (arm_check_ldrd_operands): New function.
+ (arm_legitimate_ldrd_p): New function.
+ (arm_output_ldrd): New function.
+
+2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ PR middle-end/46500
+ * doc/tm.texi.in: Update Copyright date.
+ * doc/tm.texi: Regenerate.
+ * targhooks.c (default_setup_incoming_varargs): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (default_pretend_outgoing_varargs_named): Likewise.
+ (hook_pass_by_reference_must_pass_in_stack): Likewise.
+ (hook_callee_copies_named): Likewise.
+ (default_function_arg_advance): Likewise.
+ (default_function_arg): Likewise.
+ (default_function_incoming_arg): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_true): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+ (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
+ * targhooks.h (default_setup_incoming_varargs): Likewise.
+ (default_pretend_outgoing_varargs_named): Likewise.
+ (hook_pass_by_reference_must_pass_in_stack): Likewise.
+ (hook_callee_copies_named): Likewise.
+ (default_function_arg_advance): Likewise.
+ (default_function_arg): Likewise.
+ (default_function_incoming_arg): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_true): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise.
+ (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise.
+ (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise.
+ * target.def (pass_by_reference): Likewise.
+ (setup_incoming_varargs, strict_argument_naming): Likewise.
+ (pretend_outgoing_varargs_named, callee_copies): Likewise.
+ (arg_partial_bytes, function_arg_advance, function_arg): Likewise.
+ (function_incoming_arg): Likewise.
+ * target.h: Don't include "tm.h" .
+ (cumulative_args_t): New typedef.
+ [GCC_TM_H] (get_cumulative_args): New static inline function.
+ [GCC_TM_H] (pack_cumulative_args): Likewise.
+ * config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS*
+ argument type with cumulative_args_t.
+ (alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise.
+ (alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise.
+ * config/frv/frv.c (frv_setup_incoming_varargs): Likewise.
+ (frv_arg_partial_bytes, frv_function_arg): Likewise.
+ (frv_function_incoming_arg, frv_function_arg_advance): Likewise.
+ (frv_function_arg_1): Likewise.
+ * config/s390/s390.c (s390_pass_by_reference): Likewise.
+ (s390_function_arg_advance, s390_function_arg): Likewise.
+ * config/m32c/m32c.c (m32c_function_arg): Likewise.
+ (m32c_pass_by_reference, m32c_function_arg_advance): Likewise.
+ (m32c_strict_argument_naming): Likewise.
+ * config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise.
+ (spu_function_arg_advance): Likewise.
+ (spu_setup_incoming_varargs): Likewise. Make static.
+ * config/spu/spu-protos.h (spu_setup_incoming_varargs):
+ Remove prototype.
+ * config/sparc/sparc.c (sparc_strict_argument_naming): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (sparc_pass_by_reference, sparc_function_arg_advance): Likewise.
+ (sparc_function_arg, sparc_function_incoming_arg): Likewise.
+ (sparc_arg_partial_bytes, sparc_function_arg_1): Likewise.
+ * config/mep/mep.c (mep_setup_incoming_varargs): Likewise.
+ (mep_pass_by_reference, mep_function_arg): Likewise.
+ (mep_function_arg_advance): Likewise.
+ * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
+ (m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise.
+ (m32r_function_arg, m32r_function_arg_advance): Likewise.
+ * config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise.
+ * config/i386/i386.c (ix86_function_arg_advance): Likewise.
+ (ix86_function_arg, ix86_pass_by_reference): Likewise.
+ (ix86_setup_incoming_varargs): Likewise.
+ * config/sh/sh.c (sh_setup_incoming_varargs): Likewise.
+ (sh_strict_argument_naming): Likewise.
+ (sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise.
+ (sh_callee_copies, sh_arg_partial_bytes): Likewise.
+ (sh_function_arg_advance, sh_function_arg): Likewise.
+ * config/pdp11/pdp11.c (pdp11_function_arg): Likewise.
+ (pdp11_function_arg_advance): Likewise.
+ * config/microblaze/microblaze.c (microblaze_function_arg_advance):
+ Likewise.
+ (microblaze_function_arg, function_arg_partial_bytes): Likewise.
+ * config/avr/avr.c (avr_function_arg): Likewise.
+ (avr_function_arg_advance): Likewise.
+ * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise.
+ (xtensa_function_arg, xtensa_function_incoming_arg): Likewise.
+ (xtensa_function_arg_1): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_function_arg_advance): Likewise.
+ (xstormy16_function_arg): Likewise.
+ * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise.
+ (fr30_arg_partial_bytes, fr30_function_arg): Likewise.
+ (fr30_function_arg_advance): Likewise.
+ * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.
+ (lm32_function_arg, lm32_function_arg_advance): Likewise.
+ * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise.
+ (moxie_function_arg, moxie_function_arg_advance): Likewise.
+ (moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise.
+ * config/cris/cris.c (cris_setup_incoming_varargs): Likewise.
+ (cris_pass_by_reference, cris_arg_partial_bytes): Likewise.
+ (cris_function_arg, cris_function_incoming_arg): Likewise.
+ (cris_function_arg_advance, cris_function_arg_1): Likewise.
+ * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise.
+ (iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise.
+ (iq2000_function_arg, iq2000_function_arg_advance): Likewise.
+ * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise.
+ (mn10300_function_arg, mn10300_function_arg_advance): Likewise.
+ (mn10300_arg_partial_bytes): Likewise.
+ * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise.
+ (ia64_arg_partial_bytes, ia64_function_arg): Likewise.
+ (ia64_function_incoming_arg, ia64_function_arg_advance): Likewise.
+ (ia64_function_arg_1): Likewise.
+ * config/m68k/m68k.c (m68k_function_arg_advance): Likewise.
+ (m68k_function_arg): Likewise.
+ * config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise.
+ (rs6000_function_arg, setup_incoming_varargs): Likewise.
+ (rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise.
+ * config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise.
+ (picochip_function_arg, picochip_incoming_function_arg): Likewise.
+ (picochip_arg_advance): Likewise.
+ * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise.
+ (mcore_arg_partial_bytes, mcore_function_arg): Likewise.
+ (mcore_function_arg_advance): Likewise.
+ * config/score/score.c (score_pass_by_reference): Likewise.
+ (score_function_arg_advance): Likewise.
+ (score_arg_partial_bytes): Likewise. Make static.
+ * config/score/score-protos.h (score_arg_partial_bytes): Don't declare.
+ * config/arm/arm.c (arm_arg_partial_bytes): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (arm_function_arg, arm_function_arg_advance): Likewise.
+ (arm_setup_incoming_varargs, arm_pass_by_reference): Likewise.
+ * config/pa/pa.c (pa_pass_by_reference): Likewise.
+ (pa_arg_partial_bytes, pa_function_arg_advance): Likewise.
+ (pa_function_arg): Likewise.
+ * config/mips/mips.c (mips_strict_argument_naming): Likewise.
+ (mips_function_arg, mips_function_arg_advance): Likewise.
+ (mips_arg_partial_bytes, mips_pass_by_reference): Likewise.
+ (mips_callee_copies, mips_setup_incoming_varargs): Likewise.
+ * config/vax/vax.c (vax_function_arg): Likewise.
+ (vax_function_arg_advance): Likewise.
+ * config/h8300/h8300.c (h8300_function_arg): Likewise.
+ (h8300_function_arg_advance): Likewise.
+ * config/v850/v850.c (v850_pass_by_reference): Likewise.
+ (v850_strict_argument_naming, v850_function_arg): Likewise.
+ (v850_arg_partial_bytes, v850_function_arg_advance): Likewise.
+ (v850_setup_incoming_varargs): Likewise.
+ * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise.
+ (mmix_function_arg_advance, mmix_function_incoming_arg): Likewise.
+ (mmix_function_arg, mmix_pass_by_reference): Likewise.
+ (mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type
+ with const void *.
+ * config/bfin/bfin.c (setup_incoming_varargs): Replace
+ CUMULATIVE_ARGS* argument type with cumulative_args_t.
+ (bfin_function_arg_advance, bfin_function_arg): Likewise.
+ (bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise.
+ * calls.c (emit_call_1): Change type of args_so_far to
+ cumulative_args_t. Changed all callers.
+ (initialize_argument_information): Likewise.
+ (expand_call, emit_library_call_value_1): Use pack_cumulative_args.
+ * dse.c (get_call_args): Likewise.
+ * expr.c (block_move_libcall_safe_for_call_parm): Likewise.
+ * function.c (pass_by_reference, reference_callee_copied): Likewise.
+ (struct assign_parm_data_all): Rename args_so_far to args_so_far_v.
+ New member args_so_far_v. Changed all users.
+ * var-tracking.c (prepare_call_arguments): Use pack_cumulative_args.
+ * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
+ * config/mips/mips.c (mips_output_args_xfer): Likewise.
+ * config/s390/s390.c (s390_call_saved_register_used): Likewise.
+ * config/sh/sh.c (sh_output_mi_thunk): Likewise.
+ * config/microblaze/microblaze.c (microblaze_expand_prologue): Likewise.
+ * config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed
+ m32r_pass_by_reference.
+
+2011-06-16 Ira Rosen <ira.rosen@linaro.org>
+
+ * tree-vectorizer.h (vect_recog_func_ptr): Change the first
+ argument to be a VEC of statements.
+ * tree-vect-loop.c (vect_determine_vectorization_factor):
+ Remove the assert that pattern statements have to have their
+ vector type set.
+ * tree-vect-patterns.c (vect_recog_widen_sum_pattern):
+ Change the first argument to be a VEC of statements. Update
+ documentation.
+ (vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise.
+ (vect_handle_widen_mult_by_const): New function.
+ (vect_recog_widen_mult_pattern): Change the first argument to
+ be a VEC of statements. Update documentation. Check that the
+ constant is INTEGER_CST. Support multiplication by a constant
+ that fits an intermediate type - call
+ vect_handle_widen_mult_by_const.
+ (vect_pattern_recog_1): Update vect_recog_func_ptr and its
+ call. Handle additional pattern statements if necessary.
+
+2011-06-16 Nick Clifton <nickc@redhat.com>
+
+ PR target/49427
+ * config.gcc: Set cpu_type to v850 for any V850 architecture.
+ (v850*-*-*): Delete explicit setting of tm_p_file, tmake_file,
+ md_file, extra_modes, out_file and extra_options are these are all
+ deduced from cpu_type.
+
+2011-06-16 Georg-Johann Lay <avr@gjlay.de>
+
+ * config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift
+ truncation mask to 63.
+
+2011-06-16 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/49313
+ PR target/29524
+ * longlong.h: Add AVR support:
+ (count_leading_zeros): New macro.
+ (count_trailing_zeros): New macro.
+ (COUNT_LEADING_ZEROS_0): New macro.
+ * config/avr/t-avr (LIB1ASMFUNCS): Add
+ _ffssi2, _ffshi2, _loop_ffsqi2,
+ _ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2,
+ _paritydi2, _paritysi2, _parityhi2,
+ _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2,
+ _bswapsi2, _bswapdi2,
+ _ashldi3, _ashrdi3, _lshrdi3
+ (LIB2FUNCS_EXCLUDE): Add _clz.
+ * config/avr/libgcc.S (XCALL): Move up in file.
+ (XJMP): New C Macro.
+ (DEFUN): New asm macro.
+ (ENDF): New asm macro.
+ (__ffssi2): New function.
+ (__ffshi2): New function.
+ (__loop_ffsqi2): New function.
+ (__ctzsi2): New function.
+ (__ctzhi2): New function.
+ (__clzdi2): New function.
+ (__clzsi2): New function.
+ (__clzhi2): New function.
+ (__paritydi2): New function.
+ (__paritysi2): New function.
+ (__parityhi2): New function.
+ (__parityqi2): New function.
+ (__popcounthi2): New function.
+ (__popcountsi2): New function.
+ (__popcountdi2): New function.
+ (__popcountqi2): New function.
+ (__bswapsi2): New function.
+ (__bswapdi2): New function.
+ (__ashldi3): New function.
+ (__ashrdi3): New function.
+ (__lshrdi3): New function.
+ Fix suspicous lines.
+
+2011-06-16 Richard Guenther <rguenther@suse.de>
+
+ * gimple.c (canonicalize_cond_expr_cond): (bool)x is not
+ the same as x != 0.
+ * fold-const.c (fold_binary_loc): Do not fold X & 1 != 0 to
+ (bool) X & 1.
+ * ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow
+ equality compares against zero for the lower bit.
+
+2011-06-16 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/49419
+ * tree-vrp.c (execute_vrp): Call init_range_assertions
+ before estimate_numbers_of_iterations, call
+ free_number_of_iterations_estimates before calling
+ remove_range_assertions.
+
+2011-06-16 Revital Eres <revital.eres@linaro.org>
+
+ * modulo-sched.c (struct ps_insn): Remove row_rest_count field.
+ (struct partial_schedule): Add rows_length field.
+ (verify_partial_schedule): Check rows_length.
+ (ps_insert_empty_row): Handle rows_length.
+ (create_partial_schedule): Likewise.
+ (free_partial_schedule): Likewise.
+ (reset_partial_schedule): Likewise.
+ (create_ps_insn): Remove rest_count argument.
+ (remove_node_from_ps): Update rows_length.
+ (add_node_to_ps): Update rows_length and call create_ps_insn
+ without passing row_rest_count.
+ (rotate_partial_schedule): Update rows_length.
+
+2011-06-16 Revital Eres <revital.eres@linaro.org>
+
+ * ddg.c (add_intra_loop_mem_dep): New function.
+ (build_intra_loop_deps): Call it.
+
+2011-06-13 Jeff Law <law@redhat.com>
+
+ * df-problems.c (df_lr_local_compute): Manually CSE
+ PIC_OFFSET_TABLE_REGNUM.
+ * df-scan.c (df_get_regular_block_artificial_uses): Likewise.
+ (df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise.
+
+2011-06-13 Jan Hubicka <jh@suse.cz>
+
+ * cgraphunit.c (handle_alias_pairs): New function.
+ (cgraph_finalize_compilation_unit): Use it.
+ * ipa.c (cgraph_externally_visible_p): Remove hack marking asm names
+ as externally visible.
+
2011-06-15 Richard Guenther <rguenther@suse.de>
* expr.c (expand_expr_real_2): Reduce all integral types to
PR tree-optimization/48613
* ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if
ipa_node_params_vector is NULL.
-
+
2011-06-15 Jakub Jelinek <jakub@redhat.com>
PR debug/49382
2011-06-13 Edmar Wienskoski <edmar@freescale.com>
+ PR target/44618
* config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with
a set of similar patterns, where the MATCH_OPERAND for the function
argument is replaced with individual references to hardware registers.
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