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2014-09-17re PR c++/63241 (Internal error in gimplify_init_constructor when using ↵Paolo Carlini2-0/+18
constexr and multidimensional arrays) 2014-09-17 Paolo Carlini <paolo.carlini@oracle.com> PR c++/63241 * g++.dg/cpp0x/constexpr-63241.C: New. From-SVN: r215326
2014-09-17config.gcc (*-*-rtems*): Default to 'rtems' thread model.Sebastian Huber2-1/+12
2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de> * config.gcc (*-*-rtems*): Default to 'rtems' thread model. Enable selection of 'posix' or no thread model. From-SVN: r215324
2014-09-17Disallow -mfpu=neon for unsuitable architectures.Andrew Stubbs2-0/+8
2014-09-17 Andrew Stubbs <ams@codesourcery.com> * config/arm/arm.c (arm_option_override): Reject -mfpu=neon when architecture is older than ARMv7. From-SVN: r215321
2014-09-17Daily bump.GCC Administrator1-1/+1
From-SVN: r215313
2014-09-16re PR target/61853 (ICE: SIGSEGV in store_field)John David Anglin2-2/+14
PR target/61853 * config/pa/pa.c (pa_function_value): Directly handle aggregates that fit exactly in a word or double word. From-SVN: r215309
2014-09-17PR libfortran/62768 Handle filenames with embedded null characters.Janne Blomqvist2-0/+22
testsuite ChangeLog: 2014-09-17 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/62768 * gfortran.dg/filename_null.f90: New test. libgfortran ChangeLog: 2014-09-17 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/62768 * io/io.h (gfc_unit): Store C string for the filename. * io/close.c (st_close): Use gfc_unit.filename. * io/inquire.c (inquire_via_unit): Likewise. * io/open.c (new_unit): Likewise. (already_open): Likewise, unlink file before freeing filename. * io/unit.c (init_units): Likewise. (close_unit_1): Likewise. (filename_from_unit): Likewise. * io/unix.c (compare_file_filename): Likewise. (find_file0): Likewise. (delete_file): Likewise. From-SVN: r215307
2014-09-16Fix a typo in gcc.dg/pg-override.cH.J. Lu2-1/+5
* gcc.dg/pg-override.c: Fix a typo. From-SVN: r215304
2014-09-16Fix a typo in gcc.dg/pg.cH.J. Lu2-1/+5
* gcc.dg/pg.c: Fix a typo. From-SVN: r215301
2014-09-16re PR testsuite/63258 (FAIL: gcc.dg/vect/costmodel/ppc/costmodel-slp-33.c ↵Richard Biener2-1/+6
scan-tree-dump-times vect "vectorization not profitable" 1) 2014-09-16 Richard Biener <rguenther@suse.de> PR testsuite/63258 * gcc.dg/vect/costmodel/ppc/costmodel-slp-33.c: Remove scan for "vectorization not profitable". From-SVN: r215299
2014-09-16driver-i386.c (host_detect_local_cpu): Detect lack of zmm/k regs support.Ilya Tocar4-2/+41
gcc/ 2014-09-16 Ilya Tocar <ilya.tocar@intel.com> * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of zmm/k regs support. testsuite/ 2014-09-16 Ilya Tocar <ilya.tocar@intel.com> * gcc.target/i386/avx512f-os-support.h: Remove magic number. From-SVN: r215297
2014-09-16AVX-512. Extend extract insn patterns.Alexander Ivchenko4-88/+359
gcc/ * config/i386/i386.c (ix86_expand_vector_extract): Handle V32HI and V64QI modes. * config/i386/sse.md (define_mode_iterator VI48F_256): New. (define_mode_attr extract_type): Ditto. (define_mode_attr extract_suf): Ditto. (define_mode_iterator AVX512_VEC): Ditto. (define_expand "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use AVX512_VEC. (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New. (define_insn "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"): Ditto. (define_mode_attr extract_type_2): Ditto. (define_mode_attr extract_suf_2): Ditto. (define_mode_iterator AVX512_VEC_2): Ditto. (define_expand "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use AVX512_VEC_2 mode iterator. (define_insn "vec_extract_hi_<mode>_maskm"): Ditto. (define_expand "avx512vl_vextractf128<mode>"): Ditto. (define_insn_and_split "vec_extract_lo_<mode>"): Delete. (define_insn "vec_extract_lo_<mode><mask_name>"): New. (define_split for V16FI mode): Ditto. (define_insn_and_split "vec_extract_lo_<mode>"): Delete. (define_insn "vec_extract_lo_<mode><mask_name>"): New. (define_split for VI8F_256 mode): Ditto. (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking. (define_insn_and_split "vec_extract_lo_<mode>"): Delete. (define_insn "vec_extract_lo_<mode><mask_name>"): New. (define_split for VI4F_256 mode): Ditto. (define_insn "vec_extract_lo_<mode>_maskm"): Ditto. (define_insn "vec_extract_hi_<mode>_maskm"): Ditto. (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking. (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes. (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition. (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto. (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"): Update `type' attribute, remove explicit `memory' attribute calculation. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com> Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com> Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com> Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com> From-SVN: r215296
2014-09-16re PR fortran/56408 (Fix dependency handling of testsuite/gfortran.dg)Jakub Jelinek2-1/+17
PR fortran/56408 * gfortran.dg/dg.exp (dg-compile-aux-modules): Workaround missing nexted dg-test call support in dejaGNU 1.4.4. From-SVN: r215293
2014-09-16Clean up useless initialization for IRA if using LRA.Kito Cheng3-11/+26
gcc/ * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and ira_spilled_reg_stack_slots_num if using lra. (do_reload): Remove release ira_spilled_reg_stack_slots part. * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to make sure not using lra. (ira_reuse_stack_slot): Likewise. (ira_mark_new_stack_slot): Likewise. From-SVN: r215286
2014-09-16Add some more test cases for fentry and pgAndi Kleen5-0/+79
Test fentry and no_instrument_function overriding. gcc/testsuite/: 2014-09-15 Andi Kleen <ak@linux.intel.com> * gcc.dg/pg-override.c: New test. * gcc.dg/pg.c: New test. * gcc.target/i386/fentry-override.c: New test. * gcc.target/i386/fentry.c: New test. From-SVN: r215285
2014-09-16Always set DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT correctlyAndi Kleen2-0/+9
When profiling is disabled force DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT for each function to one. This information is then preserved through LTO. With this patch for LTO builds -pg needs to be set on both the LTO final link and the original source build, to allow -pg (or -pg -fentry) to be active for that source file. This allows to build large projects mostly with -pg, except for a few files, and still use LTO. gcc/: 2014-09-15 Andi Kleen <ak@linux.intel.com> * function.c (allocate_struct_function): Force DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when profiling is disabled. From-SVN: r215284
2014-09-15pt.c (lookup_template_class_1): Splice out abi_tag attribute if necessary.Jason Merrill5-7/+53
* pt.c (lookup_template_class_1): Splice out abi_tag attribute if necessary. Call inherit_targ_abi_tags here. * class.c (check_bases_and_members): Not here. (inherit_targ_abi_tags): Check CLASS_TYPE_P. * cp-tree.h: Declare inherit_targ_abi_tags. From-SVN: r215283
2014-09-16Replace INSN_DELETED_P with rtx_insn member functionsTrevor Saunders24-66/+89
gcc/ * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c, config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c, emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c, reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P macro with statically checked member functions. * rtl.h (rtx_insn::deleted): New method. (rtx_insn::set_deleted): Likewise. (rtx_insn::set_undeleted): Likewise. (INSN_DELETED_P): Remove. From-SVN: r215282
2014-09-16use rtx_insn * moreTrevor Saunders5-12/+22
gcc/ChangeLog: 2014-09-15 Trevor Saunders <tsaunders@mozilla.com> * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the result of emit_jump_insn_before to a new variable. * jump.c (mark_jump_label): Change the type of insn to rtx_insn *. (mark_jump_label_1): Likewise. (mark_jump_label_asm): Likewise. * reload1.c (gen_reload): Change type of tem to rtx_insn *. * rtl.h (mark_jump_label): Adjust. From-SVN: r215281
2014-09-16Daily bump.GCC Administrator1-1/+1
From-SVN: r215280
2014-09-15re PR fortran/56408 (Fix dependency handling of testsuite/gfortran.dg)Jakub Jelinek25-57/+82
PR fortran/56408 * gfortran.dg/dg.exp (gfortran_test_path, gfortran_aux_module_flags): New global vars. (dg-compile-aux-modules): New procedure. * gfortran.dg/binding_label_tests_10.f03: Remove comment and keep-modules. * gfortran.dg/binding_label_tests_10_main.f03: Remove comment, use dg-compile-aux-modules. * gfortran.dg/binding_label_tests_11.f03: Remove comment and keep-modules. * gfortran.dg/binding_label_tests_11_main.f03: Remove comment, use dg-compile-aux-modules. * gfortran.dg/binding_label_tests_13.f03: Remove comment and keep-modules. * gfortran.dg/binding_label_tests_13_main.f03: Remove comment, use dg-compile-aux-modules. * gfortran.dg/binding_label_tests_26a.f90: Remove comment and keep-modules. * gfortran.dg/binding_label_tests_26b.f90: Remove comment, use dg-compile-aux-modules. * gfortran.dg/class_45a.f03: Remove keep-modules. * gfortran.dg/class_45b.f03: Use dg-compile-aux-modules and cleanup-modules. * gfortran.dg/class_4a.f03: Use dg-do link, use dg-additional-sources and cleanup-modules, remove keep-modules and update comment. * gfortran.dg/class_4b.f03: Don't compile anywhere, remove keep-modules, adjust comment. * gfortran.dg/class_4c.f03: Don't compile anywhere, remove dg-additional-sources and cleanup-modules. * gfortran.dg/coarray_29_1.f90: Remove keep-modules and associated comment. * gfortran.dg/coarray_29_2.f90: Use dg-compile-aux-modules, remove comment. * gfortran.dg/test_common_binding_labels_2.f03: Remove keep-modules. * gfortran.dg/test_common_binding_labels_2_main.f03: Remove comment, use dg-compile-aux-modules. * gfortran.dg/test_common_binding_labels_3.f03: Remove keep-modules. * gfortran.dg/test_common_binding_labels_3_main.f03: Remove comment, use dg-compile-aux-modules. * gfortran.dg/whole_file_28.f90: Remove comment and keep-modules. * gfortran.dg/whole_file_29.f90: Remove comment, use dg-compile-aux-modules. * gfortran.dg/whole_file_30.f90: Remove comment and keep-modules. * gfortran.dg/whole_file_31.f90: Remove comment, use dg-compile-aux-modules. From-SVN: r215275
2014-09-15Do not diagnose lambda default arguments in c++14 modes.Ville Voutilainen3-2/+8
* parser.c (cp_parser_lambda_declarator_opt): Make the pedwarn conditional. From-SVN: r215274
2014-09-15Makefile.in (dg_target_exps): Remove.Jakub Jelinek31-128/+492
gcc/ * Makefile.in (dg_target_exps): Remove. (check_gcc_parallelize): Change to just an upper bound number. (check-%-subtargets): Always print the non-parallelized goals. (check_p_vars, check_p_comma, check_p_subwork): Remove. (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2, check_p_numbers3, check_p_numbers4, check_p_numbers5, check_p_numbers6): New variables. (check_p_numbers): Set to sequence from 1 to 9999. (check_p_subdirs): Set to sequence from 1 to minimum of $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set, or 128. (check-%, check-parallel-%): Rewritten so that for parallelized testing each job runs all the *.exp files, with GCC_RUNTEST_PARALLELIZE_DIR set in environment. gcc/go/ * Make-lang.in (check_go_parallelize): Change to just an upper bound number. gcc/fortran/ * Make-lang.in (check_gfortran_parallelize): Change to just an upper bound number. gcc/cp/ * Make-lang.in (check_g++_parallelize): Change to just an upper bound number. gcc/objc/ * Make-lang.in (check_objc_parallelize): Change to just an upper bound number. gcc/ada/ * gcc-interface/Make-lang.in (check_acats_numbers0, check_acats_numbers1, check_acats_numbers2, check_acats_numbers3, check_acats_numbers4, check_acats_numbers5, check_acats_numbers6, check_acats_numbers, check_acats_subdirs): New variables. (check_acats_targets): Use $(check_acats_subdirs). (check-acats, check-acats%): Rewritten so that for parallelized testing each job runs all the chapters files, with GCC_RUNTEST_PARALLELIZE_DIR set in environment. Prepare the support directory sequentially and share it. (check-acats-subtargets): Always print just check-acats. gcc/testsuite/ * lib/gcc-defs.exp (gcc_parallel_test_run_p, gcc_parallel_test_enable): New procedures. If GCC_RUNTEST_PARALLELIZE_DIR is set in environment, override runtest_file_p to invoke also gcc_parallel_test_run_p. * g++.dg/guality/guality.exp (check_guality): Save/restore test_counts array around the body of the procedure. * gcc.dg/guality/guality.exp (check_guality): Likewise. * g++.dg/plugin/plugin.exp: Run all the tests serially by the first parallel runtest encountering it. * gcc.dg/plugin/plugin.exp: Likewise. * gcc.misc-tests/matrix1.exp: Likewise. * gcc.misc-tests/dhry.exp: Likewise. * gcc.misc-tests/acker1.exp: Likewise. * gcc.misc-tests/linkage.exp: Likewise. * gcc.misc-tests/mg.exp: Likewise. * gcc.misc-tests/mg-2.exp: Likewise. * gcc.misc-tests/sort2.exp: Likewise. * gcc.misc-tests/sieve.exp: Likewise. * gcc.misc-tests/options.exp: Likewise. * gcc.misc-tests/help.exp: Likewise. * go.test/go-test.exp (go-gc-tests): Use gcc_parallel_test_enable {0, 1} around all handling of each test. * objc.dg/gnu-encoding/gnu-encoding.exp: Likewise. * ada/acats/run_all.sh: Parallelize using mkdir inside of a shared directory. Avoid forking and expr uses if shell supports $(()). libstdc++-v3/ * testsuite/Makefile.am (check_p_numbers0, check_p_numbers1, check_p_numbers2, check_p_numbers3, check_p_numbers4, check_p_numbers5, check_p_numbers6, check_p_numbers, check_p_subdirs): New variables. (check_DEJAGNU_normal_targets): Use check_p_subdirs. (check-DEJAGNU): Rewritten so that for parallelized testing each job runs all the *.exp files, with GCC_RUNTEST_PARALLELIZE_DIR set in environment. * testsuite/Makefile.in: Regenerated. * testsuite/lib/libstdc++.exp (gcc_parallel_test_run_p, gcc_parallel_test_enable): New procedures. If GCC_RUNTEST_PARALLELIZE_DIR is set in environment, override runtest_file_p to invoke also gcc_parallel_test_run_p. * testsuite/libstdc++-abi/abi.exp: Run all the tests serially by the first parallel runtest encountering it. Fix up path of the extract_symvers script. * testsuite/libstdc++-xmethods/xmethods.exp: Run all the tests serially by the first parallel runtest encountering it. Run dg-finish even in case of error. From-SVN: r215273
2014-09-15c.opt (Wpsabi): Use LangEnabledBy.Manuel López-Ibáñez3-5/+6
gcc/c-family/ChangeLog: 2014-09-15 Manuel López-Ibáñez <manu@gcc.gnu.org> * c.opt (Wpsabi): Use LangEnabledBy. * c-opts.c (c_common_handle_option): Do not handle here. From-SVN: r215272
2014-09-15Instruction attributes take an rtx_insn *David Malcolm50-195/+426
gcc/ChangeLog: * config/arc/arc-protos.h (arc_attr_type): Strengthen param from rtx to rtx_insn *. (arc_sets_cc_p): Likewise. * config/arc/arc.c (arc_print_operand): Use methods of "final_sequence" for clarity, and to enable strengthening of locals "jump" and "delay" from rtx to rtx_insn *. (arc_adjust_insn_length): Strengthen local "prev" from rtx to rtx_insn *; use method of rtx_sequence for typesafety. (arc_get_insn_variants): Use insn method of rtx_sequence for typesafety. (arc_pad_return): Likewise. (arc_attr_type): Strengthen param from rtx to rtx_insn *. (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a dyn_cast to rtx_sequence *, using insn method for typesafety. * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to rtx_sequence * and use insn method when invoking get_attr_length. * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx to rtx_insn *. Replace a GET_CODE check with a dyn_cast to rtx_sequence *, introducing a local "seq", using its insn method from typesafety and clarity. (add_sched_insns_for_speculation): Strengthen local "next" from rtx to rtx_insn *. * config/c6x/c6x.c (get_insn_side): Likewise for param "insn". (predicate_insn): Likewise. * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for second param. * config/cris/cris.c (cris_notice_update_cc): Likewise. * config/epiphany/epiphany-protos.h (extern void epiphany_insert_mode_switch_use): Likewise for param "insn". (get_attr_sched_use_fpu): Likewise for param. * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use): Likewise for param "insn". * config/epiphany/mode-switch-use.c (insert_uses): Likewise for param "insn" of "target_insert_mode_switch_use" callback. * config/frv/frv.c (frv_insn_unit): Likewise for param "insn". (frv_issues_to_branch_unit_p): Likewise. (frv_pack_insn_p): Likewise. (frv_compare_insns): Strengthen locals "insn1" and "insn2" from const rtx * (i.e. mutable rtx_def * const *) to rtx_insn * const *. * config/i386/i386-protos.h (standard_sse_constant_opcode): Strengthen first param from rtx to rtx_insn *. (output_fix_trunc): Likewise. * config/i386/i386.c (standard_sse_constant_opcode): Likewise. (output_fix_trunc): Likewise. (core2i7_first_cycle_multipass_filter_ready_try): Likewise for local "insn". (min_insn_size): Likewise for param "insn". (get_mem_group): Likewise. (is_cmp): Likewise. (get_insn_path): Likewise. (get_insn_group): Likewise. (count_num_restricted): Likewise. (fits_dispatch_window): Likewise. (add_insn_window): Likewise. (add_to_dispatch_window): Likewise. (debug_insn_dispatch_info_file): Likewise. * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for first param. * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param "cmp" and local "prev". (m32c_output_compare): Likewise for param "insn". * config/m32r/predicates.md (define_predicate "small_insn_p"): Add a checked cast to rtx_insn * on "op" after we know it's an INSN_P. (define_predicate "large_insn_p"): Likewise. * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen param from rtx to rtx_insn *. (attr_op_mem m68k_sched_attr_op_mem): Likewise. * config/m68k/m68k.c (sched_get_attr_size_int): Likewise. (m68k_sched_attr_size): Likewise. (sched_get_opxy_mem_type): Likewise for param "insn". (m68k_sched_attr_op_mem): Likewise. (sched_mem_operand_p): Likewise. * config/mep/mep-protos.h (mep_multi_slot): Likewise for param. * config/mep/mep.c (mep_multi_slot): Likewise. * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for first param. (mips_sync_loop_insns): Likewise. * config/mips/mips.c (mips_print_operand_punctuation): Use insn method of "final_sequence" for typesafety. (mips_process_sync_loop): Strengthen param "insn" from rtx to rtx_insn *. (mips_output_sync_loop): Likewise. (mips_sync_loop_insns): Likewise. (mips_74k_agen_init): Likewise. (mips_sched_init): Use NULL rather than NULL_RTX when working with insns. * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p): Strengthen param "insn" from rtx to rtx_insn *. * config/nds32/nds32.c (nds32_target_alignment): Likewise for local "insn". * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for param. * config/pa/pa.c (pa_output_function_epilogue): Likewise for local "insn". Use method of rtx_sequence for typesafety. (branch_to_delay_slot_p): Strengthen param "insn" from rtx to rtx_insn *. (branch_needs_nop_p): Likewise. (use_skip_p): Likewise. (pa_insn_refs_are_delayed): Likewise. * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise for locals "insn", "ninsn". * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param "insn". (is_cracked_insn): Likewise. (is_branch_slot_insn): Likewise. (is_nonpipeline_insn): Likewise. (insn_terminates_group_p): Likewise. (insn_must_be_first_in_group): Likewise. (insn_must_be_last_in_group): Likewise. (force_new_group): Likewise for param "next_insn". * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param "insn". (s390_sched_score): Likewise. * config/sh/sh-protos.h (output_branch): Likewise for param 2. (rtx sfunc_uses_reg): Likewise for sole param. * config/sh/sh.c (sh_print_operand): Use insn method of final_sequence for typesafety. (output_branch): Strengthen param "insn" from rtx to rtx_insn *. Use insn method of final_sequence for typesafety. (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *. * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise for param. (eligible_for_return_delay): Likewise. (eligible_for_sibcall_delay): Likewise. * config/sparc/sparc.c (eligible_for_call_delay): Likewise. (eligible_for_return_delay): Likewise. (eligible_for_sibcall_delay): Likewise. * config/stormy16/stormy16-protos.h (xstormy16_output_cbranch_hi): Likewise for final param. (xstormy16_output_cbranch_si): Likewise. * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise. (xstormy16_output_cbranch_si): Likewise. * config/v850/v850-protos.h (notice_update_cc): Likewise. * config/v850/v850.c (notice_update_cc): Likewise. * final.c (get_attr_length_1): Strengthen param "insn" and param of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast. (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *. (get_attr_min_length): Likewise. (shorten_branches): Likewise for signature of locals "length_fun" and "inner_length_fun". Introduce local rtx_sequence * "seqn" from a checked cast and use its methods for clarity and to enable strengthening local "inner_insn" from rtx to rtx_insn *. * genattr.c (gen_attr): When writing out the prototypes of the various generated "get_attr_" functions, strengthen the params of the non-const functions from rtx to rtx_insn *. Similarly, strengthen the params of insn_default_length, insn_min_length, insn_variable_length_p, insn_current_length. (main): Similarly, strengthen the param of num_delay_slots, internal_dfa_insn_code, insn_default_latency, bypass_p, insn_latency, min_issue_delay, print_reservation, insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable to hook_int_rtx_insn_unreachable. * genattrtab.c (write_attr_get): When writing out the generated "get_attr_" functions, strengthen the param "insn" from rtx to rtx_insn *, eliminating a checked cast. (make_automaton_attrs): When writing out prototypes of "internal_dfa_insn_code_", "insn_default_latency_" functions and the "internal_dfa_insn_code" and "insn_default_latency" callbacks, strengthen their params from rtx to rtx_insn * * genautomata.c (output_internal_insn_code_evaluation): When writing out code, add a checked cast from rtx to rtx_insn * when invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code. (output_dfa_insn_code_func): Strengthen param of generated function "dfa_insn_code_enlarge" from rtx to rtx_insn *. (output_trans_func): Likewise for generated function "state_transition". (output_internal_insn_latency_func): When writing out generated function "internal_insn_latency", rename params from "insn" and "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce locals "insn" and "insn2" as rtx_insn * with checked casts once we've proven that we're not dealing with const0_rtx. (output_insn_latency_func): Strengthen param of generated function "insn_latency" from rtx to rtx_insn *. (output_print_reservation_func): Likewise for generated function "print_reservation". (output_insn_has_dfa_reservation_p): Likewise for generated function "insn_has_dfa_reservation_p". * hooks.c (hook_int_rtx_unreachable): Rename to... (hook_int_rtx_insn_unreachable): ...this, and strengthen param from rtx to rtx_insn *. * hooks.h (hook_int_rtx_unreachable): Likewise. (extern int hook_int_rtx_insn_unreachable): Likewise. * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *. (get_attr_min_length): Likewise. * recog.c (get_enabled_alternatives): Likewise. * recog.h (alternative_mask get_enabled_alternatives): Likewise. * reorg.c (find_end_label): Introduce local rtx "pat" and strengthen local "insn" from rtx to rtx_insn *. (redundant_insn): Use insn method of "seq" rather than element for typesafety; strengthen local "control" from rtx to rtx_insn *. * resource.c (mark_referenced_resources): Add checked cast to rtx_insn * within INSN/JUMP_INSN case. (mark_set_resources): Likewise. * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from rtx to rtx_insn *. From-SVN: r215271
2014-09-15The various TARGET_ASM_..._MAX_SKIP hooks take an insnDavid Malcolm7-20/+45
gcc/ChangeLog: * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen param "label" from rtx to rtx_insn *. * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab" and local "op". * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes. (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise. (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise. (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise. * final.c (default_label_align_after_barrier_max_skip): Strengthen param from rtx to rtx_insn *. (default_loop_align_max_skip): Likewise. (default_label_align_max_skip): Likewise. (default_jump_align_max_skip): Likewise. * target.def (label_align_after_barrier_max_skip): Likewise. (loop_align_max_skip): Likewise. (label_align_max_skip): Likewise. (jump_align_max_skip): Likewise. * targhooks.h (default_label_align_after_barrier_max_skip): Likewise. (default_loop_align_max_skip): Likewise. (default_label_align_max_skip): Likewise. (default_jump_align_max_skip): Likewise. From-SVN: r215270
2014-09-15The TARGET_CAN_FOLLOW_JUMP hook takes insnsDavid Malcolm7-11/+31
gcc/ChangeLog: * config/arc/arc.c (arc_can_follow_jump): Strengthen both params from const_rtx to const rtx_insn *. Update union members from rtx to rtx_insn *. * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change. * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to... (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and strengthen both params from const_rtx to const rtx_insn *. * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise. (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise. * reorg.c (follow_jumps): Strengthen param "jump" from rtx to rtx_insn *. * target.def (can_follow_jump): Strengthen both params from const_rtx to const rtx_insn *, and update default implementation from hook_bool_const_rtx_const_rtx_true to hook_bool_const_rtx_insn_const_rtx_insn_true. From-SVN: r215269
2014-09-15deps_start_bb takes an insnDavid Malcolm3-3/+9
gcc/ChangeLog: * sched-deps.c (deps_start_bb): Strengthen param "head" and local "insn" from rtx to rtx_insn *. * sched-int.h (deps_start_bb): Likewise for 2nd param. From-SVN: r215268
2014-09-15AVX-512. Extend vcvtps2ph insn patterns.Alexander Ivchenko2-29/+60
gcc/ * config/i386/sse.md (define_insn "vcvtph2ps<mask_name>"): Add masking. (define_insn "*vcvtph2ps_load<mask_name>"): Ditto. (define_insn "vcvtph2ps256<mask_name>"): Ditto. (define_expand "vcvtps2ph_mask"): New. (define_insn "*vcvtps2ph<mask_name>"): Add masking. (define_insn "*vcvtps2ph_store<mask_name>"): Ditto. (define_insn "vcvtps2ph256<mask_name>"): Ditto. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com> Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com> Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com> Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com> From-SVN: r215263
2014-09-15AVX-512. Extend ashrv insn patterns.Alexander Ivchenko2-21/+79
gcc/ * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL): New. (define_mode_iterator VI24_AVX512BW_1): Ditto. (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto. (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto. (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable also for TARGET_AVX512VL. (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com> Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com> Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com> Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com> From-SVN: r215262
2014-09-15[AArch64] Fix force_simd macro in vdup_lane_2David Sherwood2-4/+8
gcc/ * gcc.target/aarch64/vdup_lane_2.c (force_simd): Emit simd mov. From-SVN: r215260
2014-09-15doc/install.texi: add documentation for --disable-libsanitizerMarkus Trippelsdorf2-0/+9
This patch adds an item for --disable-libsanitizer to the configuration documentation. The option is especially useful during bisection, because it reduces build time a lot. 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de> * doc/install.texi (Options specification): add --disable-libsanitizer item. From-SVN: r215259
2014-09-15Daily bump.GCC Administrator1-1/+1
From-SVN: r215257
2014-09-14re PR target/61407 (Build errors on latest OS X 10.10 Yosemite with Xcode 6 ↵James Clarke8-28/+73
on GCC 4.8.3) PR target/61407 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10 and above. * config/darwin-driver.c (darwin_find_version_from_kernel): Removed kernel version check to avoid incrementing it after every major OS X release. (darwin_default_min_version): Avoid static memory buffer. * gcc.dg/darwin-minversion-1.c: Fixed formatting * gcc.dg/darwin-minversion-2.c: Fixed formatting * gcc.dg/darwin-minversion-3.c: Fixed formatting * gcc.dg/darwin-minversion-4.c: Added test for OS X 10.10 Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> From-SVN: r215251
2014-09-14Daily bump.GCC Administrator1-1/+1
From-SVN: r215250
2014-09-13tree.c (need_assembler_name_p): Store C++ type mangling only for aggregates.Jan Hubicka2-0/+6
* tree.c (need_assembler_name_p): Store C++ type mangling only for aggregates. From-SVN: r215238
2014-09-13re PR fortran/63252 (tree_class_check_failed)Tobias Burnus2-1/+7
2014-09-13 Tobias Burnus <burnus@net-b.de> PR fortran/63252 * trans-decl.c (gfc_build_builtin_function_decls): Fix caf_unlock declaration. From-SVN: r215236
2014-09-13re PR c++/60862 (bad location in invalid conversion error)Marek Polacek4-0/+23
PR c++/60862 * parser.c (cp_parser_postfix_expression) <case CPP_OPEN_PAREN>: Set location of a call expression. * g++.dg/diagnostic/pr60862.C: New test. From-SVN: r215235
2014-09-13tree.c (protected_set_expr_location): Don't check whether T is non-null here.Marek Polacek2-1/+6
* tree.c (protected_set_expr_location): Don't check whether T is non-null here. From-SVN: r215234
2014-09-13Daily bump.GCC Administrator1-1/+1
From-SVN: r215233
2014-09-12msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.DJ Delorie2-3/+9
* config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM. (extend_and_shift1_hipsi2): Likewise. (extend_and_shift2_hipsi2): Likewise. From-SVN: r215229
2014-09-12re PR c++/63201 (Full specialization of a member variable template of a ↵Jason Merrill5-13/+91
class template does not work) PR c++/63201 * decl.c (start_decl): Handle specialization of member variable template. * pt.c (check_explicit_specialization): Adjust error. From-SVN: r215226
2014-09-12params 2 and 3 of reg_set_between_pDavid Malcolm5-6/+16
gcc/ChangeLog: * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX with NULL when dealing with an insn. * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move" from rtx to rtx_insn *. * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from const_rtx to const rtx_insn *. * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast. From-SVN: r215222
2014-09-12fix ChangeLog typoTrevor Saunders1-1/+1
From-SVN: r215218
2014-09-12fix assert in hash_table pch routinesTrevor Saunders2-2/+8
gcc/ChangeLog: 2014-09-12 Trevor Saunders <tsaunders@mozilla.com> * hash-table.h (gt_pch_nx): don't call gt_pch_note_object within an assert. From-SVN: r215216
2014-09-12Remove LIBGCC2_HAS_?F_MODE target macros.Joseph Myers40-78/+232
This patch removes the LIBGCC2_HAS_{SF,DF,XF,TF}_MODE target macros, replacing them by predefines with -fbuilding-libgcc, together with a target hook that can influence those predefines when needed. The new default is that a floating-point mode is supported in libgcc if (a) it passes the scalar_mode_supported_p hook (otherwise it's not plausible for it to be supported in libgcc) and (b) it's one of those four modes (since those are the modes for which libgcc hardcodes the possibility of support). The target hook can override the default choice (in either direction) for modes that pass scalar_mode_supported_p (although overriding in the direction of returning true when the default would return false only makes sense if all relevant functions are specially defined in libgcc for that particular target). The previous default settings depended on various settings such as LIBGCC2_LONG_DOUBLE_TYPE_SIZE, as well as targets defining the above target macros if the default wasn't correct. The default scalar_mode_supported_p only declares a floating-point mode to be supported if it matches one of float / double / long double. This means that in most cases where a mode is only supported conditionally in libgcc (TFmode only supported if it's the mode of long double, most commonly), the default gets things right. Overrides were needed in the following cases: * SFmode would always have been supported in libgcc (the condition was BITS_PER_UNIT == 8, true for all current targets), but pdp11 defaults to 64-bit float, and in that case SFmode would fail scalar_mode_supported_p. I don't know if libgcc actually built for pdp11 (and the port may well no longer be being used), but this patch adds a scalar_mode_supported_p hook to it to ensure SFmode is treated as supported. * Certain i386 and ia64 targets need the new hook to match the existing cases for when XFmode or TFmode support is present in libgcc. For i386, the hook can always declare XFmode to be supported - the cases where it's not are the cases where long double is TFmode, in which case XFmode fails scalar_mode_supported_p[*] - but TFmode support needs to be conditional. (And of the targets not defining LIBGCC2_HAS_TF_MODE before this patch, some defined LONG_DOUBLE_TYPE_SIZE to 64, so ensuring LIBGCC2_HAS_TF_MODE would always be false, while others did not define it, so allowing it to be true in the -mlong-double-128 case. This patch matches that logic, although I suspect all the latter targets would have been broken if you tried to enable -mlong-double-128 by default, for lack of the soft-fp TFmode support in libgcc, which is separately configured.) [*] I don't know if it's deliberate not to support __float80 at all with -mlong-double-128. In order to implement the default version of the new hook, insn-modes.h was made to contain macros such as HAVE_TFmode for each machine mode, so the default hook can contain conditionals on whether XFmode and TFmode exist (to match the hardcoding of a list of modes in libgcc). This is also used in fortran/trans-types.c; previously it had a conditional on defined(LIBGCC2_HAS_TF_MODE) (a bit dubious, since it ignored the value of the macro), which is replaced by testing defined(HAVE_TFmode), in conjunction with requiring targetm.libgcc_floating_mode_supported_p. (Fortran is testing something stronger than that hook: not only is libgcc support required, but also libm or equivalent. Thus, it has a test for ENABLE_LIBQUADMATH_SUPPORT in the case that the mode is TFmode and that's not the same as any of the three standard types. The old and new tests are intended to accept exactly the same set of modes for all targets.) Apart from the four target macros eliminated by this patch, it gets us closer to eliminating LIBGCC2_LONG_DOUBLE_TYPE_SIZE as well, though a few more places using that macro need changing first. Bootstrapped with no regressions on x86_64-unknown-linux-gnu; also built cc1 for crosses to ia64-elf and pdp11-none as a minimal test of changes for those targets. gcc: * target.def (libgcc_floating_mode_supported_p): New hook. * targhooks.c (default_libgcc_floating_mode_supported_p): New function. * targhooks.h (default_libgcc_floating_mode_supported_p): Declare. * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE) (LIBGCC2_HAS_TF_MODE): Remove. (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook. * doc/tm.texi: Regenerate. * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each machine mode. * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE) (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison. * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define. * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New function. (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define. * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define. * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove. * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define. * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define. * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define. * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Remove. * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New macro. (ia64_libgcc_floating_mode_supported_p): New function. * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove. * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE) (IA64_NO_LIBGCC_TFMODE): Define. * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove. * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New macro. (pdp11_scalar_mode_supported_p): New function. * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove. * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove. gcc/c-family: * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_HAS_%s_MODE__ macros for floating-point modes. gcc/fortran: * trans-types.c (gfc_init_kinds): Check targetm.libgcc_floating_mode_supported_p for floating-point modes. Check HAVE_TFmode instead of LIBGCC2_HAS_TF_MODE. libgcc: * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. From-SVN: r215215
2014-09-12re PR middle-end/63237 (error: invalid operand in unary operation)Richard Biener4-0/+32
2014-09-12 Richard Biener <rguenther@suse.de> PR middle-end/63237 * gimple-fold.c (get_maxval_strlen): Gimplify string length. * g++.dg/torture/pr63237.C: New testcase. From-SVN: r215212
2014-09-12tree.c (integer_each_onep): New function.Marc Glisse6-4/+55
2014-09-12 Marc Glisse <marc.glisse@inria.fr> gcc/ * tree.c (integer_each_onep): New function. * tree.h (integer_each_onep): Declare it. * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to (X & 1) == 0 for vector and complex. gcc/testsuite/ * gcc.dg/vec-andxor1.c: New file. From-SVN: r215209
2014-09-12[AArch64] Add regmove_costs for Cortex-A57 and A53Wilco Dijkstra2-2/+29
2014-09-12 Wilco Dijkstra <wdijkstr@arm.com> * gcc/config/aarch64/aarch64.c: (cortexa57_regmove_cost): New cost table for A57. (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP cost to spilling from integer to FP registers. From-SVN: r215208
2014-09-12[AArch64] Fix cost for Q register movesWilco Dijkstra2-5/+9
2014-09-12 Wilco Dijkstra <wdijkstr@arm.com> * gcc/config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register move handling. (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves are now handled correctly. From-SVN: r215207
2014-09-12[AArch64] Add cost handling of CALLER_SAVE_REGS and POINTER_REGSWilco Dijkstra2-0/+12
2014-09-12 Wilco Dijkstra <wdijkstr@arm.com> * gcc/config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost handling of CALLER_SAVE_REGS and POINTER_REGS. From-SVN: r215206
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