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authorburnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4>2014-06-17 19:31:06 +0000
committerburnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4>2014-06-17 19:31:06 +0000
commit8e882a1674e70cdea3bf8630a7613fe2bf12e52d (patch)
tree3580b7403687d7d146efbcceecee9d57deff3d8f /gcc/ChangeLog
parentfade5ce98b583fa416ba84b4cc3cad12af227f57 (diff)
parent634a5ad7fc8a4498978609c4e523b29658affa22 (diff)
downloadgcc-8e882a1674e70cdea3bf8630a7613fe2bf12e52d.tar.gz
2014-06-17 Tobias Burnus <burnus@net-b.de>
* Merge from the trunk to r211744. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/fortran-dev@211745 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
-rw-r--r--gcc/ChangeLog948
1 files changed, 922 insertions, 26 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 839cb0d6ab1..2820759a280 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,903 @@
+2014-06-17 Richard Biener <rguenther@suse.de>
+
+ * genopinit.c (main): Use vec<>::qsort method.
+ * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
+ Likewise.
+ * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
+
+2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
+
+ * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
+ * config/mips/mips.c (mips_expand_fcc_reload): Remove.
+ (mips_move_to_gpr_cost): Remove ST_REGS case.
+ (mips_move_from_gpr_cost): Likewise.
+ (mips_register_move_cost): Likewise.
+ (mips_secondary_reload_class): Likewise.
+
+2014-06-17 Richard Biener <rguenther@suse.de>
+
+ * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
+ (pass_all_optimizations): Move 3rd copy-prop pass from after
+ fre to before ifcombine/phiopt.
+
+2014-06-17 Richard Biener <rguenther@suse.de>
+
+ * tree-switch-conversion.c (collect_switch_conv_info): Simplify
+ and allow all blocks to be forwarders.
+
+2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ PR target/61483
+ * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
+ variable 'size'; calculate 'size' right in the front; use
+ 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
+ pcum->aapcs_stack_words.
+
+2014-06-17 Nick Clifton <nickc@redhat.com>
+
+ * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
+ (umulhi3, mulsidi3, umulsidi3): Likewise.
+
+2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR middle-end/61508
+ * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
+ check for section name.
+
+2014-06-17 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-propagate.c: Include domwalk.h.
+ (substitute_and_fold): Outline main worker into a domwalker ...
+ (substitute_and_fold_dom_walker::before_dom_children): ... here.
+ Schedule stmts we can fully propagate for removal. Remove
+ poor-mans DCE.
+ (substitute_and_fold): Apply a dominator walk to perform
+ substitution. Process stmts scheduled for removal here.
+
+2014-06-17 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
+ of PHI node moving.
+
+2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
+ default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
+ (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
+ __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
+ * config/arm/vfp.md (set_fpscr): Make pattern conditional on
+ TARGET_HARD_FLOAT.
+ (get_fpscr) : Likewise.
+
+2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/61325
+ * lra-constraints.c (valid_address_p): Add forward declaration.
+ (simplify_operand_subreg): Check address validity before and after
+ alter_reg of memory subreg.
+
+2014-06-16 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (decide_alg): Correctly handle
+ maximum size of stringop algorithm.
+
+2014-06-16 Yury Gribov <y.gribov@samsung.com>
+
+ * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
+
+2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/61522
+ * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
+
+2014-06-16 Jan Hubicka <hubicka@ucw.cz>
+
+ Revert:
+ * symtab.c (symtab_node::reset_section): New method.
+ * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
+ for localization.
+ * cgraph.h (reset_section): Declare.
+ * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
+ do not consider comdat locals.
+ * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
+ for new symbol.
+ * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
+ (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
+ reset sections of symbols dragged out of the comdats.
+ (function_and_variable_visibility): Reset sections of localized symbols.
+
+2014-06-16 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/61482
+ * tree-vrp.c (adjust_range_with_scev): Avoid setting of
+ [-INF(OVF), +INF(OVF)] range.
+
+2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
+
+ * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
+ instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
+ handling 32-bit multiplication.
+
+2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
+
+ PR middle-end/61430
+ * lra-lives.c (process_bb_lives): Skip creating copy during
+ insn scan when src/dest has constrained to same regno.
+
+2014-06-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
+ DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
+
+2014-06-16 Yury Gribov <y.gribov@samsung.com>
+
+ * asan.c (check_func): New function.
+ (maybe_create_ssa_name): Likewise.
+ (build_check_stmt_with_calls): Likewise.
+ (use_calls_p): Likewise.
+ (report_error_func): Change interface.
+ (build_check_stmt): Allow non-integer lengths; add support
+ for new parameter.
+ (asan_instrument): Likewise.
+ (instrument_mem_region_access): Moved code to build_check_stmt.
+ (instrument_derefs): Likewise.
+ (instrument_strlen_call): Likewise.
+ * cfgcleanup.c (old_insns_match_p): Add support for new functions.
+ * doc/invoke.texi: Describe new parameter.
+ * params.def: Define new parameter.
+ * params.h: Likewise.
+ * sanitizer.def: Describe new builtins.
+
+2014-06-16 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
+ Make all defs available at the end.
+ (eliminate): If we remove a PHI node schedule cfg-cleanup.
+
+2014-06-18 Jakub Jelinek <jakub@redhat.com>
+
+ PR plugins/45078
+ * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
+
+2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
+
+ PR bootstrap/61516
+ * auto-inc-dec.c (merge_in_block): Fix location of insn_info
+ initialization. Replace remaining use of uid.
+
+2014-06-15 Jan Hubicka <hubicka@ucw.cz>
+
+ * c-family/c-common.c (handle_tls_model_attribute): Use
+ set_decl_tls_model.
+ * c-family/c-common.c (handle_tls_model_attribute): Use
+ set_decl_tls_model.
+ * cgraph.h (struct varpool_node): Add tls_model.
+ * tree.c (decl_tls_model, set_decl_tls_model): New functions.
+ * tree.h (DECL_TLS_MODEL): Update.
+ (DECL_THREAD_LOCAL_P): Check that variable is static.
+ (decl_tls_model): Declare.
+ (set_decl_tls_model): Declare.
+ * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
+ set symbol prorperties.
+ (get_emutls_init_templ_addr): Cleanup.
+ (new_emutls_decl): Update.
+ * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
+ (lto_input_varpool_node): Likewise.
+ * lto-streamer-out.c (hash_tree): Likewise.
+ * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
+ not stream DECL_TLS_MODEL.
+ * tree-profile.c (init_ic_make_global_vars): Use
+ set_decl_tls_model.
+ * tree-core.h (tree_decl_with_vis): Remove tls_model;
+ update comments.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
+ (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
+ lists.
+ (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
+ (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
+ (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
+ (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
+ (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
+ (df_get_artificial_defs, df_get_artificial_uses)
+ (df_single_def, df_single_use): Update accordingly.
+ (df_refs_chain_dump): Take the first element in a linked list as
+ parameter, rather than a pointer to an array of pointers.
+ * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
+ * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
+ (df_chain_create_bb_process_use): Likewise.
+ (df_md_bb_local_compute_process_def): Likewise.
+ * fwprop.c (process_defs, process_uses): Likewise.
+ (register_active_defs, update_uses): Likewise.
+ (forward_propagate_asm): Update for new df_ref linking.
+ * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
+ (df_null_ref_rec, df_null_mw_rec): Likewise.
+ (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
+ explicitly.
+ (df_scan_free_bb_info): Remove check for null artificial_defs.
+ (df_install_ref_incremental): Adjust for new df_ref linking.
+ Use a single-element insertion rather than a full sort.
+ (df_ref_chain_delete_du_chain): Take the first element
+ in a linked list as parameter, rather than a pointer to an array of
+ pointers.
+ (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
+ (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
+ (df_insn_info_delete): Remove check for null defs and call to
+ df_scan_free_mws_vec.
+ (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
+ null rather than df_null_*_rec.
+ (df_insn_rescan_debug_internal): Likewise, and update null
+ checks in the same way. Remove check for null defs.
+ (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
+ Move a single element rather doing a full sort.
+ (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
+ linking.
+ (df_notes_rescan): Likewise. Use a merge rather than a full sort.
+ Initialize df_ref and df_mw_hardreg lists to null rather than
+ df_null_*_rec.
+ (df_ref_compare): Take df_refs as parameter, transferring the
+ old interface to...
+ (df_ref_ptr_compare): ...this new function.
+ (df_sort_and_compress_refs): Update accordingly.
+ (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
+ old interface to...
+ (df_mw_ptr_compare): ...this new function.
+ (df_sort_and_compress_mws): Update accordingly.
+ (df_install_refs, df_install_mws): Return a linked list rather than
+ an array of pointers.
+ (df_refs_add_to_chains): Assert that old lists are empty rather
+ than freeing them.
+ (df_insn_refs_verify): Don't handle null defs speciailly.
+ * web.c (union_match_dups): Update for new df_ref linking.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (df_ref_create, df_ref_remove): Delete.
+ * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
+ (df_ref_remove): Likewise.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (df_single_def, df_single_use): New functions.
+ * ira.c (find_moveable_pseudos): Use them.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (FOR_EACH_INSN_INFO_MW): New macro.
+ * df-problems.c (df_note_bb_compute): Use it.
+ * regstat.c (regstat_bb_compute_ri): Likewise.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
+ * cse.c (cse_extended_basic_block): Use them.
+ * dce.c (mark_artificial_use): Likewise.
+ * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
+ (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
+ (df_chain_remove_problem, df_chain_bb_dump): Likewise.
+ (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
+ (df_simulate_initialize_backwards): Likewise.
+ (df_simulate_finalize_backwards): Likewise.
+ (df_simulate_initialize_forwards): Likewise.
+ (df_md_simulate_artificial_defs_at_top): Likewise.
+ * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
+ * regrename.c (init_rename_info): Likewise.
+ * regstat.c (regstat_bb_compute_ri): Likewise.
+ (regstat_bb_compute_calls_crossed): Likewise.
+
+2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
+ (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
+ (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
+ * auto-inc-dec.c (find_inc, merge_in_block): Use them.
+ * combine.c (create_log_links): Likewise.
+ * compare-elim.c (find_flags_uses_in_insn): Likewise.
+ (try_eliminate_compare): Likewise.
+ * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
+ * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
+ (remove_reg_equal_equiv_notes_for_defs): Likewise.
+ (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
+ (word_dce_process_block, dce_process_block): Likewise.
+ * ddg.c (def_has_ccmode_p): Likewise.
+ * df-core.c (df_bb_regno_first_def_find): Likewise.
+ (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
+ * df-problems.c (df_rd_simulate_one_insn): Likewise.
+ (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
+ (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
+ (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
+ (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
+ (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
+ (df_simulate_find_defs, df_simulate_find_uses): Likewise.
+ (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
+ (df_simulate_uses, df_md_simulate_one_insn): Likewise.
+ * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
+ * fwprop.c (local_ref_killed_between_p): Likewise.
+ (all_uses_available_at, free_load_extend): Likewise.
+ * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
+ * hw-doloop.c (scan_loop): Likewise.
+ * ifcvt.c (dead_or_predicable): Likewise.
+ * init-regs.c (initialize_uninitialized_regs): Likewise.
+ * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
+ (process_bb_node_lives): Likewise.
+ * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
+ (find_moveable_pseudos): Likewise.
+ * loop-invariant.c (check_dependencies, record_uses): Likewise.
+ * recog.c (peep2_find_free_register): Likewise.
+ * ree.c (get_defs): Likewise.
+ * regstat.c (regstat_bb_compute_ri): Likewise.
+ (regstat_bb_compute_calls_crossed): Likewise.
+ * sched-deps.c (find_inc, find_mem): Likewise.
+ * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
+ (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
+ * shrink-wrap.c (requires_stack_frame_p): Likewise.
+ (prepare_shrink_wrap): Likewise.
+ * store-motion.c (compute_store_table, build_store_vectors): Likewise.
+ * web.c (union_defs, pass_web::execute): Likewise.
+ * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
+ (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
+
+2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
+
+ * lra-assign.c (assign_by_spills): Add code to assign vector regs
+ to inheritance pseudos.
+ * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
+
+2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
+
+ PR target/61415
+ * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
+ (BU_MISC_2): Rename to ...
+ (BU_LDBL128_2): ... this.
+ * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
+ (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
+ * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
+ RS6000_BTM_LDBL128.
+ (rs6000_invalid_builtin): Add long double 128-bit builtin support.
+ (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
+ * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
+ (unpacktf_1): Likewise.
+ * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
+ (__builtin_longdouble_dw1): Likewise.
+ * doc/sourcebuild.texi (longdouble128): Document.
+
+2014-06-13 Jeff Law <law@redhat.com>
+
+ PR rtl-optimization/61094
+ PR rtl-optimization/61446
+ * ree.c (combine_reaching_defs): Get the mode for the copy from
+ the extension insn rather than the defining insn.
+
+2014-06-13 Dehao Chen <dehao@google.com>
+
+ * dwarf2out.c (add_linkage_name): Emit more linkage name.
+
+2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
+
+ * doc/install.texi (--enable-linker-plugin-configure-flags)
+ (--enable-linker-plugin-flags): Document new flags.
+
+2014-06-13 Martin Jambor <mjambor@suse.cz>
+
+ PR ipa/61186
+ * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
+ cache_token if returning early.
+
+2014-06-13 Nick Clifton <nickc@redhat.com>
+
+ * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
+ requested alignment is active.
+ (LABEL_ALIGN): Likewise.
+ (LOOP_ALIGN): Likewise.
+
+2014-06-13 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
+ Rewrite to propagate the VN result into all uses where
+ possible and to remove stmts becoming dead because of that.
+ (eliminate): Generalize stmt removal handling, remove in
+ reverse dominator order to support proper debug stmt
+ generation. Update stmts before removing stmts.
+ * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
+
+2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ PR tree-optimization/61375
+ * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
+ symbolic number cannot be represented in an uint64_t.
+ (find_bswap_or_nop_1): Likewise.
+
+2014-06-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * symtab.c (symtab_node::reset_section): New method.
+ * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
+ for localization.
+ * cgraph.h (reset_section): Declare.
+ * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
+ do not consider comdat locals.
+ * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
+ for new symbol.
+ * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
+ (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
+ reset sections of symbols dragged out of the comdats.
+ (function_and_variable_visibility): Reset sections of
+ localized symbols.
+
+2014-06-12 Jan Hubicka <hubicka@ucw.cz>
+
+ * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
+ to use symtab and decl_binds_to_current_def_p
+ * tree-vectorizer.c (increase_alignment): Increase alignment
+ of alias target, too.
+
+2014-06-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/61486
+ * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
+ (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
+ if outer combined construct is distribute.
+ (gimplify_omp_for): For OMP_DISTRIBUTE set
+ gimplify_omp_ctxp->distribute.
+ * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
+ GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
+ mapping into decl map.
+
+2014-06-12 Jason Merrill <jason@redhat.com>
+
+ * common.opt (fabi-version): Change default to 0.
+
+2014-06-12 Jason Merrill <jason@redhat.com>
+
+ * toplev.c (process_options): Reject -fabi-version=1.
+
+2014-06-12 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/61009
+ * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
+ value when we stop processing a block due to problematic PHIs.
+
+2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
+
+ * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
+ vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
+ vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
+ vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
+ vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
+ vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
+ vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
+ are not in the spec.
+
+2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
+
+ PR target/59843
+ * config/aarch64/aarch64-modes.def: Add V1DFmode.
+ * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
+ Support V1DFmode.
+
+2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
+
+ * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
+
+2014-06-12 Georg-Johann Lay <avr@gjlay.de>
+
+ PR target/61443
+ * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
+ loading from address spaces.
+
+2014-06-12 Martin Liska <mliska@suse.cz>
+
+ PR ipa/61462
+ * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
+ statement is reachable.
+
+2014-06-11 Jan Hubicka <hubicka@ucw.cz>
+
+ * symtab.c (section_hash): New hash.
+ (symtab_unregister_node): Clear section before freeing.
+ (hash_section_hash_entry): New haser.
+ (eq_sections): New function.
+ (symtab_node::set_section_for_node): New method.
+ (set_section_1): Update.
+ (symtab_node::set_section): Take string instead of tree as parameter.
+ (symtab_resolve_alias): Update.
+ * cgraph.h (section_hash_entry_d): New structure.
+ (section_hash_entry): New typedef.
+ (cgraph_node): Change comdat_group_ to x_comdat_group,
+ change section_ to x_section and turn into section_hash_entry;
+ update accestors; put set_section_for_node offline.
+ * tree.c (decl_section_name): Turn into string.
+ (set_decl_section_name): Change parameter to be string.
+ * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
+ * sdbout.c (sdbout_one_type): Update.
+ * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
+ * varasm.c (IN_NAMED_SECTION, get_named_section, resolve_unique_section,
+ hot_function_section, get_named_text_section,
+ USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
+ make_decl_rtl, default_unique_section): Update.
+ * config/c6x/c6x.c (c6x_in_small_data_p): Update.
+ (c6x_elf_unique_section): Update.
+ * config/nios2/nios2.c (nios2_in_small_data_p): Update.
+ * config/pa/pa.c (pa_function_section): Update.
+ * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
+ * config/ia64/ia64.c (ia64_in_small_data_p): Update.
+ * config/arc/arc.c (arc_in_small_data_p): Update.
+ * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
+ * config/mcore/mcore.c (mcore_unique_section): Update.
+ * config/mips/mips.c (mips16_build_function_stub): Update.
+ (mips16_build_call_stub): Update.
+ (mips_function_rodata_section): Update.
+ (mips_in_small_data_p): Update.
+ * config/score/score.c (score_in_small_data_p): Update.
+ * config/rx/rx.c (rx_in_small_data): Update.
+ * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
+ (rs6000_xcoff_asm_named_section): Update.
+ (rs6000_xcoff_unique_section): Update.
+ * config/frv/frv.c (frv_string_begins_with): Update.
+ (frv_in_small_data_p): Update.
+ * config/v850/v850.c (v850_encode_data_area): Update.
+ * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
+ (bfin_handle_l1_data_attribute): Update.
+ (bfin_handle_l2_attribute): Update.
+ * config/mep/mep.c (mep_unique_section): Update.
+ * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
+ Update.
+ * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
+ (h8300_handle_tiny_data_attribute): Update.
+ * config/m32r/m32r.c (m32r_in_small_data_p): Update.
+ (m32r_in_small_data_p): Update.
+ * config/alpha/alpha.c (alpha_in_small_data_p): Update.
+ * config/i386/i386.c (ix86_in_large_data_p): Update.
+ * config/i386/winnt.c (i386_pe_unique_section): Update.
+ * config/darwin.c (darwin_function_section): Update.
+ * config/lm32/lm32.c (lm32_in_small_data_p): Update.
+ * tree-emutls.c (get_emutls_init_templ_addr): Update.
+ (new_emutls_decl): Update.
+ * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
+ input_varpool_node): Update.
+ (ead_string_cst): Turn to ...
+ (read_string): ... this one.
+ * dwarf2out.c (secname_for_decl): Update.
+ * asan.c (asan_protect_global): Update.
+
+2014-06-11 DJ Delorie <dj@redhat.com>
+
+ * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
+ cache lines.
+ * config/rx/rx.c (rx_option_override): Likewise.
+ (rx_align_for_label): Likewise.
+
+ * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
+
+2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
+
+ * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
+ prototype.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * common.md: New file.
+ * doc/md.texi: Update description of generic, machine-independent
+ constraints.
+ * config/s390/constraints.md (e): Delete.
+ * Makefile.in (md_file): Include common.md.
+ * config/m32c/t-m32c (md_file): Likewise.
+ * genpreds.c (general_mem): New array.
+ (generic_constraint_letters): Remove constraints now defined by
+ common.md.
+ (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
+ Allow the first character to be '<' or '>' as well.
+ * genoutput.c (general_mem): New array.
+ (indep_constraints): Remove constraints now defined by common.md.
+ (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
+ Remove special handling of 'm'.
+ * ira-costs.c (record_reg_classes): Remove special handling of
+ constraints now defined by common.md.
+ * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
+ * ira-lives.c (single_reg_class): Likewise.
+ (ira_implicitly_set_insn_hard_regs): Likewise.
+ * lra-constraints.c (reg_class_from_constraints): Likewise.
+ (process_alt_operands, process_address, curr_insn_transform): Likewise.
+ * postreload.c (reload_cse_simplify_operands): Likewise.
+ * reload.c (push_secondary_reload, scratch_reload_class)
+ (find_reloads, alternative_allows_const_pool_ref): Likewise.
+ * reload1.c (maybe_fix_stack_asms): Likewise.
+ * targhooks.c (default_secondary_reload): Likewise.
+ * stmt.c (parse_output_constraint): Likewise.
+ * recog.c (preprocess_constraints): Likewise.
+ (constrain_operands, peep2_find_free_register): Likewise.
+ (asm_operand_ok): Likewise, but add a comment saying why 'o'
+ must be handled specially.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
+ * genpreds.c (have_const_dbl_constraints): Delete.
+ (add_constraint): Don't set it.
+ (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
+ * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
+ constraints using the lookup_constraint logic.
+ * ira-lives.c (single_reg_class): Likewise.
+ * ira.c (ira_setup_alts): Likewise.
+ * lra-constraints.c (process_alt_operands): Likewise.
+ * recog.c (asm_operand_ok, constrain_operands): Likewise.
+ * reload.c (find_reloads): Likewise.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * genpreds.c (const_int_start, const_int_end): New variables.
+ (choose_enum_order): Output CONST_INT constraints before memory
+ constraints.
+ (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
+ Add CT_CONST_INT.
+ * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
+ * ira.c (ira_setup_alts): Likewise.
+ * lra-constraints.c (process_alt_operands): Likewise.
+ * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
+ * reload.c (find_reloads): Likewise.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
+ decmem_ok and incmem_ok. Reformat other bitfields for consistency.
+ * recog.c (preprocess_constraints): Update accordingly.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
+ (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
+ (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
+ * genpreds.c (print_type_tree): New function.
+ (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
+ REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
+ EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
+ Write out enum constraint_type and get_constraint_type.
+ * lra-constraints.c (satisfies_memory_constraint_p): Take a
+ constraint_num rather than a constraint string.
+ (satisfies_address_constraint_p): Likewise.
+ (reg_class_from_constraints): Avoid old constraint macros.
+ (process_alt_operands, process_address_1): Likewise.
+ (curr_insn_transform): Likewise.
+ * ira-costs.c (record_reg_classes): Likewise.
+ (record_operand_costs): Likewise.
+ * ira-lives.c (single_reg_class): Likewise.
+ (ira_implicitly_set_insn_hard_regs): Likewise.
+ * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
+ * postreload.c (reload_cse_simplify_operands): Likewise.
+ * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
+ (constrain_operands, peep2_find_free_register): Likewise.
+ * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
+ (find_reloads, alternative_allows_const_pool_ref): Likewise.
+ * reload1.c (maybe_fix_stack_asms): Likewise.
+ * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
+ * targhooks.c (default_secondary_reload): Likewise.
+ * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
+ to EXTRA_CONSTRAINT_STR.
+ * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * genpreds.c (write_constraint_satisfied_p_1): Replace with...
+ (write_constraint_satisfied_p_array): ...this new function.
+ (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
+ an array.
+ (write_insn_preds_c): Update accordingly.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * genpreds.c (write_lookup_constraint): Rename to...
+ (write_lookup_constraint_1): ...this.
+ (write_lookup_constraint_array): New function.
+ (write_tm_preds_h): Define lookup_constraint as an inline function
+ that uses write_lookup_constraint_array where possible.
+ (write_insn_preds_c): Update for the changes above.
+
+2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * doc/md.texi (regclass_for_constraint): Rename to...
+ (reg_class_for_constraint): ...this.
+ * genpreds.c (num_constraints, enum_order, register_start)
+ (register_end, satisfied_start, memory_start, memory_end)
+ (address_start, address_end): New variables.
+ (add_constraint): Count the number of constraints.
+ (choose_enum_order): New function.
+ (write_enum_constraint_num): Iterate over enum_order.
+ (write_regclass_for_constraint): Rename to...
+ (write_reg_class_for_constraint_1): ...this and update output
+ accordingly.
+ (write_constraint_satisfied_p): Rename to...
+ (write_constraint_satisfied_p_1): ...this and update output
+ accordingly. Do nothing if all extra constraints are register
+ constraints.
+ (write_insn_extra_memory_constraint): Delete.
+ (write_insn_extra_address_constraint): Delete.
+ (write_range_function): New function.
+ (write_tm_preds_h): Define constraint_satisfied_p and
+ reg_class_for_constraint as inline functions that do a range check
+ before calling the out-of-line function. Use write_range_function
+ to implement insn_extra_{register,memory,address}_constraint,
+ the first of which is new.
+ (write_insn_preds_c): Update after above changes to write_* functions.
+ (main): Call choose_enum_order.
+
+2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ PR tree-optimization/61306
+ * tree-ssa-math-opts.c (struct symbolic_number): Store type of
+ expression instead of its size.
+ (do_shift_rotate): Adapt to change in struct symbolic_number. Return
+ false to prevent optimization when the result is unpredictable due to
+ arithmetic right shift of signed type with highest byte is set.
+ (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
+ (init_symbolic_number): Likewise.
+ (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
+ when the result is unpredictable due to sign extension.
+
+2014-06-11 Terry Guo <terry.guo@arm.com>
+
+ * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
+ (*thumb1_addsi3): Ditto.
+ (*thumb_subdi3): Ditto.
+ (thumb1_subsi3_insn): Ditto.
+ (*thumb_mulsi3): Ditto.
+ (*thumb_mulsi3_v6): Ditto.
+ (*thumb1_andsi3_insn): Ditto.
+ (thumb1_bicsi3): Ditto.
+ (*thumb1_iorsi3_insn): Ditto.
+ (*thumb1_xorsi3_insn): Ditto.
+ (*thumb1_ashlsi3): Ditto.
+ (*thumb1_ashrsi3): Ditto.
+ (*thumb1_lshrsi3): Ditto.
+ (*thumb1_rotrsi3): Ditto.
+ (*thumb1_negdi2): Ditto.
+ (*thumb1_negsi2): Ditto.
+ (*thumb1_abssi2): Ditto.
+ (*thumb1_neg_abssi2): Ditto.
+ (*thumb1_one_cmplsi2): Ditto.
+ (*thumb1_zero_extendhisi2): Ditto.
+ (*thumb1_zero_extendqisi2): Ditto.
+ (*thumb1_zero_extendqisi2_v6): Ditto.
+ (thumb1_extendhisi2): Ditto.
+ (thumb1_extendqisi2): Ditto.
+ (*thumb1_movdi_insn): Ditto.
+ (*thumb1_movsi_insn): Ditto.
+ (*thumb1_movhi_insn): Ditto.
+ (thumb_movhi_clobber): Ditto.
+ (*thumb1_movqi_insn): Ditto.
+ (*thumb1_movhf): Ditto.
+ (*thumb1_movsf_insn): Ditto.
+ (*thumb_movdf_insn): Ditto.
+ (movmem12b): Ditto.
+ (movmem8b): Ditto.
+ (cbranchqi4): Ditto.
+ (cbranchsi4_insn): Ditto.
+ (cbranchsi4_scratch): Ditto.
+ (*negated_cbranchsi4): Ditto.
+ (*tbit_cbranch): Ditto.
+ (*tlobits_cbranch): Ditto.
+ (*tstsi3_cbranch): Ditto.
+ (*cbranchne_decr1): Ditto.
+ (*addsi3_cbranch): Ditto.
+ (*addsi3_cbranch_scratch): Ditto.
+ (*thumb_cmpdi_zero): Ditto.
+ (cstoresi_eq0_thumb1): Ditto.
+ (cstoresi_ne0_thumb1): Ditto.
+ (*cstoresi_eq0_thumb1_insn): Ditto.
+ (*cstoresi_ne0_thumb1_insn): Ditto.
+ (cstoresi_nltu_thumb1): Ditto.
+ (cstoresi_ltu_thumb1): Ditto.
+ (thumb1_addsi3_addgeu): Ditto.
+ (*thumb_jump): Ditto.
+ (*call_reg_thumb1_v5): Ditto.
+ (*call_reg_thumb1): Ditto.
+ (*call_value_reg_thumb1_v5): Ditto.
+ (*call_value_reg_thumb1): Ditto.
+ (*call_insn): Ditto.
+ (*call_value_insn): Ditto.
+ (thumb1_casesi_internal_pic): Ditto.
+ (thumb1_casesi_dispatch): Ditto.
+ (*thumb1_indirect_jump): Ditto.
+ (prologue_thumb1_interwork): Ditto.
+ (*epilogue_insns): Ditto.
+ (consttable_1): Ditto.
+ (consttable_2): Ditto.
+ (tablejump): Ditto.
+ (*thumb1_tablejump): Ditto.
+ (thumb_eh_return): Ditto.
+ (define_peephole2): Two of them are thumb1 only and got moved into
+ new file thumb1.md.
+ (define_split): Six of them are thumb1 only and got moved into new
+ file thumb1.md.
+ * config/arm/thumb1.md: New file comprised of above thumb1 only
+ patterns.
+
+2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
+ * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
+ dependencies.
+ * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
+ (aarch64_crc_builtin_datum): New struct.
+ (aarch64_crc_builtin_data): New.
+ (aarch64_init_crc32_builtins): New function.
+ (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
+ (aarch64_crc32_expand_builtin): New.
+ (aarch64_expand_builtin): Add CRC32 builtin expansion case.
+ * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
+ __ARM_FEATURE_CRC32 when appropriate.
+ (TARGET_CRC32): Define.
+ * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
+ UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
+ UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
+ (aarch64_<crc_variant>): New pattern.
+ * config/aarch64/arm_acle.h: New file.
+ * config/aarch64/iterators.md (CRC): New int iterator.
+ (crc_variant, crc_mode): New int attributes.
+ * doc/aarch64-acle-intrinsics.texi: New file.
+ * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
+ Include aarch64-acle-intrinsics.texi.
+
+2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
+
+ * tree-vect-data-refs.c (vect_grouped_store_supported): New
+ check for stores group of length 3.
+ (vect_permute_store_chain): New permutations for stores group of
+ length 3.
+ * tree-vect-stmts.c (vect_model_store_cost): Change cost
+ of vec_perm_shuffle for the new permutations.
+
+2014-06-11 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-visibility.c (function_and_variable_visibility): Disable virtual
+ table rewriting temporarily on targets not supporting ONE_ONLY.
+
+2014-06-11 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/61437
+ Revert
+ 2014-06-04 Richard Biener <rguenther@suse.de>
+
+ * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
+ TREE_PUBLIC and DECL_EXTERNAL decls.
+
+2014-06-10 Jan Hubicka <hubicka@ucw.cz>
+
+ * varasm.c (set_implicit_section): New function.
+ (resolve_unique_section): Use it to set implicit section
+ for aliases, too.
+ (get_named_text_section): Use symtab_get_node (decl)->implicit_section
+ (default_function_section): Likewise.
+ (decl_binds_to_current_def_p): Constify argument.
+ * varasm.h (decl_binds_to_current_def_p): Update prototype.
+ * asan.c (asan_protect_global): Use
+ symtab_get_node (decl)->implicit_section.
+ * symtab.c (dump_symtab_base): Dump implicit sections.
+ (verify_symtab_base): Verify sanity of sectoins and comdats.
+ (symtab_resolve_alias): Alias share the section of its target.
+ (set_section_1): New function.
+ (symtab_node::set_section): Move here, recurse to aliases.
+ (verify_symtab): Check for duplicated symtab lists.
+ * tree-core.h (implicit_section_name_p): Remove.
+ * tree-vect-data-refs.c: Include varasm.h.
+ (vect_can_force_dr_alignment_p): Fix conditional on when
+ decl bints to current definition; use
+ symtab_get_node (decl)->implicit_section.
+ * cgraph.c (cgraph_make_node_local_1): Fix section set.
+ * cgraph.h (struct symtab_node): Add implicit_section.
+ (set_section): Rename to ...
+ (set_section_for_node): ... this one.
+ (set_section): Declare.
+ * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
+ * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
+ input_overwrite_node, input_varpool_node): Stream implicit_section.
+ * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
+ removal; it will fail in LTO.
+
2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
@@ -88,8 +988,8 @@
2014-06-10 Jan Hubicka <hubicka@ucw.cz>
- * ipa-reference.c (is_proper_for_analysis): Exclude addressable and public
- vars.
+ * ipa-reference.c (is_proper_for_analysis): Exclude addressable
+ and public vars.
(intersect_static_var_sets): Remove.
(propagate): Do not prune local statics.
@@ -118,7 +1018,7 @@
PR middle-end/61141
* emit-rtl.c (reset_all_used_flags): In a sequence, check that
XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
- (verify_rtl_sharing): Likewise.
+ (verify_rtl_sharing): Likewise.
2014-06-09 Marc Glisse <marc.glisse@inria.fr>
@@ -135,13 +1035,13 @@
PR target/61062
* config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
- vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16, vzip_s8,
- vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32, vzip_f32,
- vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32, vzipq_u8,
- vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16, vuzp_s32,
- vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16, vuzpq_s8,
- vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16, vuzpq_u32,
- vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
+ vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
+ vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
+ vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
+ vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
+ vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
+ vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
+ vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
2014-06-09 Jan Hubicka <hubicka@ucw.cz>
@@ -163,12 +1063,10 @@
* tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
(decl_section_name, set_decl_section_name): New accessors.
(find_decls_types_r): Do not walk section name
- * tree.h (DECL_SECTION_NAME): Implement using
- decl_section_name.
+ * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
(decl_comdat_group, decl_comdat_group_id): Constify.
(decl_section_name, set_decl_section_name): Update.
- * varpool.c (varpool_finalize_named_section_flags): Use
- get_section.
+ * varpool.c (varpool_finalize_named_section_flags): Use get_section.
* cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
(cgraph_make_node_local_1): Clear section and comdat group.
* cgraph.h (set_comdat_group): Sanity check.
@@ -176,8 +1074,7 @@
* ipa-comdats.c (ipa_comdats): Use get_section.
* ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
* lto-streamer-out.c: Do not follow section names.
- * c-family/c-common.c (handle_section_attribute):
- Update.
+ * c-family/c-common.c (handle_section_attribute): Update.
* lto-cgraph.c (lto_output_node): Output section.
(lto_output_varpool_node): Likewise.
(read_comdat_group): Rename to ...
@@ -186,8 +1083,7 @@
(input_node, input_varpool_node): Input section names.
* tree-emutls.c (get_emutls_init_templ_addr): Update.
(new_emutls_decl): Update.
- (secname_for_decl): Check section names only of static
- vars.
+ (secname_for_decl): Check section names only of static vars.
* config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
* config/i386/winnt.c (i386_pe_unique_section): Likewise.
* config/i386/i386.c (x86_64_elf_unique_section): Likewise.
@@ -196,7 +1092,7 @@
* config/mcore/mcore.c (mcore_unique_section): Likewise.
* config/mips/mips.c (mips16_build_function_stub): Likewise.
* config/v850/v850.c (v850_insert_attributes): Likewise.
- * config/h8300/h8300.c: (h8300_handle_eightbit_data_attribute):
+ * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
Likewise.
(h8300_handle_tiny_data_attribute): Likewise.
* config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
@@ -209,8 +1105,8 @@
2014-06-07 Jan Hubicka <hubicka@ucw.cz>
- * varasm.c (use_blocks_for_decl_p): Check symbol table instead of alias
- attribute.
+ * varasm.c (use_blocks_for_decl_p): Check symbol table
+ instead of alias attribute.
(place_block_symbol): Recurse on aliases.
2014-06-07 Jan Hubicka <hubicka@ucw.cz>
@@ -225,7 +1121,7 @@
2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
- * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
+ * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
from test_insn into GGC space escape via SET_SRC.
2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
@@ -661,7 +1557,7 @@
2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
- * regcprop.c (copyprop_hardreg_forward_1): Account for
+ * regcprop.c (copyprop_hardreg_forward_1): Account for
HARD_REGNO_CALL_PART_CLOBBERED.
2014-06-04 Richard Biener <rguenther@suse.de>
@@ -8987,10 +9883,10 @@
PR tree-optimization/60577
* tree-core.h (struct tree_base): Document nothrow_flag use
- in VAR_DECL_NONALIASED.
- * tree.h (VAR_DECL_NONALIASED): New.
+ in DECL_NONALIASED.
+ * tree.h (DECL_NONALIASED): New.
(may_be_aliased): Adjust.
- * coverage.c (build_var): Set VAR_DECL_NONALIASED.
+ * coverage.c (build_var): Set DECL_NONALIASED.
2014-03-20 Eric Botcazou <ebotcazou@adacore.com>