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2016-10-11tree.h (build_complex_type): Add second parameter with default.Eric Botcazou3-9/+22
* tree.h (build_complex_type): Add second parameter with default. * tree.c (build_complex_type): Add NAMED second parameter and adjust recursive call. Create a TYPE_DECL only if NAMED is true. (build_common_tree_nodes): Pass true in calls to build_complex_type. From-SVN: r240967
2016-10-11New avr-passes.def to register AVR specific passes.Georg-Johann Lay5-17/+53
* config/avr/avr-passes.def: New file. * config/avr/t-avr (PASSES_EXTRA): Add avr-passes.def. * config/avr/avr-protos.h (gcc::context, rtl_opt_pass): Declare. (make_avr_pass_recompute_note): New proto. * config/avr/avr.c (make_avr_pass_recompute_notes): New function. (avr_pass_recompute_notes): Use anonymous namespace. (avr_register_passes): Remove function... (avr_option_override): ...and its call. From-SVN: r240966
2016-10-11[MIPS] Disable -mbranch-likely for -Os when targetting generic archRobert Suchanek4-35/+66
gcc/ * config/mips/mips-cpus.def: Replace PTF_AVOID_BRANCHLIKELY with PTF_AVOID_BRANCHLIKELY_ALWAYS for generic architecture and with PTF_AVOID_BRANCHLIKELY_SPEED for others. (mips2, mips3, mips4): Add PTF_AVOID_BRANCHLIKELY_SIZE to tune flags. * config/mips/mips.c (mips_option_override): Enable the branch likely depending on the tune flags and optimization level. * config/mips/mips.h (PTF_AVOID_BRANCHLIKELY): Remove. (PTF_AVOID_BRANCHLIKELY_SPEED): Define. (PTF_AVOID_BRANCHLIKELY_SIZE): Likewise. (PTF_AVOID_BRANCHLIKELY_ALWAYS): Likewise. From-SVN: r240965
2016-10-11lto-streamer-out.c (collect_block_tree_leafs): New helper.Richard Biener3-3/+30
2016-10-11 Richard Biener <rguenther@suse.de> * lto-streamer-out.c (collect_block_tree_leafs): New helper. (output_function): Properly stream the whole block tree. * lto-streamer-in.c (input_function): Likewise. From-SVN: r240964
2016-10-11Makefile.in (C_COMMON_OBJS): Add c-family/c-warn.o.Marek Polacek6-2192/+2275
* Makefile.in (C_COMMON_OBJS): Add c-family/c-warn.o. * c-common.c (fold_for_warn): No longer static. (bool_promoted_to_int_p): Likewise. (c_common_get_narrower): Likewise. (constant_expression_warning): Move to c-warn.c. (constant_expression_error): Likewise. (overflow_warning): Likewise. (warn_logical_operator): Likewise. (find_array_ref_with_const_idx_r): Likewise. (warn_tautological_cmp): Likewise. (expr_has_boolean_operands_p): Likewise. (warn_logical_not_parentheses): Likewise. (warn_if_unused_value): Likewise. (strict_aliasing_warning): Likewise. (sizeof_pointer_memaccess_warning): Likewise. (check_main_parameter_types): Likewise. (conversion_warning): Likewise. (warnings_for_convert_and_check): Likewise. (match_case_to_enum_1): Likewise. (match_case_to_enum): Likewise. (c_do_switch_warnings): Likewise. (warn_for_omitted_condop): Likewise. (readonly_error): Likewise. (lvalue_error): Likewise. (invalid_indirection_error): Likewise. (warn_array_subscript_with_type_char): Likewise. (warn_about_parentheses): Likewise. (warn_for_unused_label): Likewise. (warn_for_div_by_zero): Likewise. (warn_for_memset): Likewise. (warn_for_sign_compare): Likewise. (do_warn_double_promotion): Likewise. (do_warn_unused_parameter): Likewise. (record_locally_defined_typedef): Likewise. (maybe_record_typedef_use): Likewise. (maybe_warn_unused_local_typedefs): Likewise. (maybe_warn_bool_compare): Likewise. (maybe_warn_shift_overflow): Likewise. (warn_duplicated_cond_add_or_warn): Likewise. (diagnose_mismatched_attributes): Likewise. * c-common.h: Move the declarations from c-warn.c to its own section. * c-warn.c: New file. From-SVN: r240963
2016-10-11Daily bump.GCC Administrator1-1/+1
From-SVN: r240962
2016-10-11compiler: move Backend/Linemap creation out of front end.Than McIntosh10-14/+58
Push the calls to create Backend and Linemap object out of the front end into the back end, and instead pass pointers to these objects in the go_create_gogo_args struct. This allows for more flexibility in the interfaces used to create the objects. Reviewed-on: https://go-review.googlesource.com/30698 * go-gcc.h: New file. * go-c.h (struct go_create_gogo_args): Add backend and linemap fields. * go-lang.c: Include "go-gcc.h". (go_langhook_init): Set linemap and backend fields of args. * go-gcc.cc: Include "go-gcc.h". * go-linemap.cc: Include "go-gcc.h". From-SVN: r240959
2016-10-10Infer and push new value ranges for x in y < x.Kugan Vivekanandarajah2-14/+45
gcc/ChangeLog: 2016-10-11 Kugan Vivekanandarajah <kuganv@linaro.org> * tree-vrp.c (evrp_dom_walker::try_add_new_range): New. (evrp_dom_walker::before_dom_children): Infer and push new value ranges for x in y < x. From-SVN: r240957
2016-10-10runtime: copy print/println support from Go 1.7Ian Lance Taylor3-43/+61
Update the compiler to use the new names. Add calls to printlock and printunlock around print statements. Move expression evaluation before the call to printlock. Update g's writebuf field to a slice, and adjust C code accordingly. Reviewed-on: https://go-review.googlesource.com/30717 From-SVN: r240956
2016-10-10Always support float128 on ia64 (PR target/77586).Joseph Myers5-42/+10
Bug 77586, and previously <https://gcc.gnu.org/ml/gcc-bugs/2016-08/msg03233.html>, reports ia64-elf failing to build because of float128_type_node being NULL, but being used by the back end for __float128. The global float128_type_node is only available conditionally, if target hooks indicate TFmode is not only available as a scalar mode and of the right format, but also supported in libgcc. The back-end support, however, expects the type always to be available for __float128 even if the libgcc support is missing. Although a target-specific node could be restored in the case where libgcc support is missing, it seems better to address the missing libgcc support. Thus, this patch enables TFmode soft-fp in libgcc globally for all ia64 targets. Support for XFmode in libgcc (that is, for libgcc2.c XFmode functions, not soft-fp) is also enabled for all ia64 targets so that ia64 no longer needs to define the TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P hook. I've confirmed that ia64-elf builds cc1 with this patch and it passes -fself-test. I have not otherwise tested the patch. It's plausible that ia64-elf and ia64-freebsd might work as-is, but ia64-vms probably needs further changes, by someone familiar with VMS shared libraries, to implement an equivalent of ia64/t-softfp-compat in that case (avoiding conflicts between __divtf3 from soft-fp and the old alias for __divxf3). PR target/77586 gcc: * config/ia64/ia64.c (ia64_libgcc_floating_mode_supported_p) (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Remove. * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Likewise. * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Likewise. * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE) (IA64_NO_LIBGCC_TFMODE): Likewise. libgcc: * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use soft-fp. From-SVN: r240955
2016-10-10* sv.po: Update.Joseph Myers2-5/+9
From-SVN: r240953
2016-10-10Allocate bitmap before copyingKugan Vivekanandarajah2-1/+9
Allocate bitmap before copying gcc/ChangeLog: 2016-10-11 Kugan Vivekanandarajah <kuganv@linaro.org> * tree-vrp.c (vrp_intersect_ranges_1): Allocate bitmap before copying. From-SVN: r240950
2016-10-10configure.ac: Add aarch64-*-freebsd*.Andreas Tobler5-1/+128
toplevel: 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org> * configure.ac: Add aarch64-*-freebsd*. * configure: Regenerate. gcc: 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org> * config.gcc: Add aarch64-*-freebsd* support. * config.host: Likewise. * config/aarch64/aarch64-freebsd.h: New file. * config/aarch64/t-aarch64-freebsd: Ditto. libgcc: 2016-10-10 Andreas Tobler <andreast@gcc.gnu.org> * config.host: Add support for aarch64-*-freebsd*. From-SVN: r240949
2016-10-10C++17 class deduction issuesJason Merrill4-5/+58
PR c++/77890 PR c++/77912 * pt.c (do_class_deduction): Set cp_unevaluated_operand. (tsubst) [TEMPLATE_TYPE_PARM]: Copy CLASS_PLACEHOLDER_TEMPLATE. From-SVN: r240948
2016-10-10re PR tree-optimization/71947 (x ^ y not folded to 0 if x == y by DOM)Jeff Law9-1/+140
PR tree-optimization/71947 * tree-ssa-dom.c (cprop_into_stmt): Avoid replacing A with B, then B with A within a single statement. PR tree-optimization/71947 * gcc.dg/tree-ssa/pr71947-1.c: New test. * gcc.dg/tree-ssa/pr71947-2.c: New test. * gcc.dg/tree-ssa/pr71947-3.c: New test. * gcc.dg/tree-ssa/pr71947-4.c: New test. * gcc.dg/tree-ssa/pr71947-5.c: New test. * gcc.dg/tree-ssa/pr71947-6.c: New test. From-SVN: r240947
2016-10-10re PR tree-optimization/77824 (unreachable code in SLSR GIMPLE pass)Bill Schmidt2-4/+17
2016-10-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> PR tree-optimization/77824 * gimple-ssa-strength-reduction.c (stmt_cost): Explicitly return zero cost for copies. (find_candidates_dom_walker::before_dom_children): Replace MODIFY_EXPR with SSA_NAME. (replace_mult_candidate): Likewise. (replace_profitable_candidates): Likewise. From-SVN: r240945
2016-10-10compiler: prune away gcc-specific linemap usageThan McIntosh5-2/+28
Add an interface to the go Linemap class to allow clients to ask for the line number for a Location (for debugging dumps), so as to move some gcc-specific location code into the back end. Reviewed-on: https://go-review.googlesource.com/30699 * go-linemap.cc (Gcc_linemap::location_line): New method. From-SVN: r240942
2016-10-10runtime: copy channel code from Go 1.7 runtimeIan Lance Taylor7-57/+118
Change the compiler to use the new routines. Drop the separation of small and large values when sending on a channel. Allocate the select struct on the stack. Remove the old C implementation of channels. Adjust the garbage collector for the new data structure. Bring in part of the tracing code, enough for the channel code to call. Bump the permitted number of allocations in one of the tests in context_test.go. The difference is that now receiving from a channel allocates a sudog, which the C code used to simply put on the stack. This will be somewhat better when we port proc.go. Reviewed-on: https://go-review.googlesource.com/30714 From-SVN: r240941
2016-10-10S/390: Wrap more macro args into ()Andreas Krebbel2-43/+49
Turned out that there where a few () around macro args uses missing. One real problem with it was detected with the int-in-bool-context in the definition of DBX_REGISTER_NUMBER. But while being at it I've also tried to fix other places where brackets might be missing. gcc/ChangeLog: 2016-10-10 Andreas Krebbel <krebbel@linux.vnet.ibm.com> * config/s390/s390.h: Wrap more macros args in brackets and fix some formatting. From-SVN: r240930
2016-10-10re PR fortran/77915 (Internal error for matmul() in forall with optimization)Thomas Koenig4-0/+30
2016-10-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/77915 * frontend-passes.c (inline_matmul_assign): Return early if inside a FORALL statement. 2016-10-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/77915 * gfortran.dg/matmul_11.f90: New test. From-SVN: r240928
2016-10-10gen-avr-mmcu-texi.c (string.h): Include.Georg-Johann Lay2-0/+5
* config/avr/gen-avr-mmcu-texi.c (string.h): Include. From-SVN: r240925
2016-10-10[4/4] ARMv8.2-A testsuite for new scalar intrinsicsJiong Wang60-0/+1916
gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/unary_scalar_op.inc: Support FMT64. * gcc.target/aarch64/advsimd-intrinsics/vabdh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcageh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcagth_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcaleh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcalth_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vceqh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vceqzh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcgeh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcgezh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcgth_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcgtzh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcleh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vclezh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vclth_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcltzh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtah_s16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtah_s64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtah_u16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtah_u64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_s16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_s64_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_u16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_u64_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_s16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_s64_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_u16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_u64_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_s16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_s64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_u16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_n_u64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_s16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_s64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_u16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvth_u64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtmh_s16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtmh_s64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtmh_u16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtmh_u64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtnh_s16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtnh_s64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtnh_u16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtnh_u64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtph_s16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtph_s64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtph_u16_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vcvtph_u64_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vfmash_lane_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmaxh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vminh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmulh_lane_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmulxh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmulxh_lane_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrecpeh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrecpsh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrecpxh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrsqrteh_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrsqrtsh_f16_1.c: New. From-SVN: r240924
2016-10-10[3/4] ARMv8.2-A testsuite for new vector intrinsicsJiong Wang15-0/+3428
gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/vdiv_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vfmas_lane_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vfmas_n_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmaxnmv_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmaxv_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vminnmv_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vminv_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmul_lane_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmulx_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmulx_lane_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vmulx_n_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vpminmaxnm_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vrndi_f16_1.c: New. * gcc.target/aarch64/advsimd-intrinsics/vsqrt_f16_1.c: New. From-SVN: r240923
2016-10-10[2/4] ARMv8.2-A testsuite for new data movement intrinsicsJiong Wang7-15/+1053
gcc/testsuite/ * gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h (FP16_SUPPORTED): Enable AArch64. * gcc.target/aarch64/advsimd-intrinsics/vdup_lane.c: Add support for vdup*_laneq. * gcc.target/aarch64/advsimd-intrinsics/vduph_lane.c: New. * gcc.target/aarch64/advsimd-intrinsics/vtrn_half.c: New. * gcc.target/aarch64/advsimd-intrinsics/vuzp_half.c: New. * gcc.target/aarch64/advsimd-intrinsics/vzip_half.c: New. From-SVN: r240922
2016-10-10[1/4] ARMv8.2-A FP16 testsuite selectorJiong Wang2-13/+53
gcc/testsuite/ * target-supports.exp (add_options_for_arm_v8_2a_fp16_scalar): Mention AArch64 support. (add_options_for_arm_v8_2a_fp16_neon): Likewise. (check_effective_target_arm_v8_2a_fp16_scalar_ok_nocache): Support AArch64 targets. (check_effective_target_arm_v8_2a_fp16_neon_ok_nocache): Support AArch64 targets. (check_effective_target_arm_v8_2a_fp16_scalar_hw): Support AArch64 targets. (check_effective_target_arm_v8_2a_fp16_neon_hw): Likewise. From-SVN: r240921
2016-10-10re PR target/77738 (Invalid initialisation of ar.lc register)Andreas Schwab2-6/+15
PR target/77738 * config/ia64/ia64.md ("doloop_end"): Reject if mode of loop pseudo is not DImode. From-SVN: r240918
2016-10-10[ARC] Disable compact casesi patterns for arcv2Claudiu Zissulescu4-3/+21
gcc/ 2016-05-09 Claudiu Zissulescu <claziss@synopsys.com> * common/config/arc/arc-common.c (arc_option_optimization_table): Remove compact casesi option. * config/arc/arc.c (arc_override_options): Use compact casesi option only for pre-ARCv2 cores. * doc/invoke.texi (mcompact-casesi): Update text. From-SVN: r240916
2016-10-10decl.c (gnat_to_gnu_entity): Put volatile qualifier on types at the very end ↵Eric Botcazou4-14/+40
of the processing. * gcc-interface/decl.c (gnat_to_gnu_entity): Put volatile qualifier on types at the very end of the processing. (gnat_to_gnu_param): Remove redundant test. (change_qualified_type): Do nothing for unconstrained array types. From-SVN: r240915
2016-10-10utils2.c (find_common_type): Do not return the LHS type if it's an array ↵Eric Botcazou7-12/+82
with non-constant lower bound and... * gcc-interface/utils2.c (find_common_type): Do not return the LHS type if it's an array with non-constant lower bound and the RHS type is an array with a constant one. From-SVN: r240913
2016-10-10utils.c (convert): For a biased input type, convert the bias itself to the ↵Eric Botcazou4-4/+41
base type before adding it. * gcc-interface/utils.c (convert): For a biased input type, convert the bias itself to the base type before adding it. From-SVN: r240910
2016-10-10* config-lang.in (lang_requires_boot_languages): Delete.Eric Botcazou2-4/+4
From-SVN: r240909
2016-10-09rs6000.h (TARGET_EFFICIENT_OVERLAPPING_UNALIGNED): Add macro to say we can ↵Aaron Sawdey3-4/+33
efficiently handle overlapping unaligned loads. 2016-10-09 Aaron Sawdey <acsawdey@linux.vnet.ibm.com> * config/rs6000/rs6000.h (TARGET_EFFICIENT_OVERLAPPING_UNALIGNED): Add macro to say we can efficiently handle overlapping unaligned loads. * config/rs6000/rs6000.c (expand_block_compare): Avoid generating poor code for processors older than p8. From-SVN: r240908
2016-10-10Daily bump.GCC Administrator1-1/+1
From-SVN: r240907
2016-10-09* gen-pass-instances.awk: Remove GNUism.Eric Botcazou2-8/+11
From-SVN: r240904
2016-10-09ipa-prop.c (ipcp_transform_function): Set fields m_vr and bits to NULL of ↵Prathamesh Kulkarni2-0/+8
(*ipcp_transformations)][node->uid]. 2016-10-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * ipa-prop.c (ipcp_transform_function): Set fields m_vr and bits to NULL of (*ipcp_transformations)][node->uid]. From-SVN: r240903
2016-10-09pa.h (BIGGEST_ALIGNMENT): Adjust comment.John David Anglin2-1/+18
* config/pa/pa.h (BIGGEST_ALIGNMENT): Adjust comment. (MALLOC_ABI_ALIGNMENT): Define. From-SVN: r240901
2016-10-09tree-ssa.c (target_for_debug_bind, [...]): Use VAR_P and/or ↵Jakub Jelinek73-392/+460
VAR_OR_FUNCTION_DECL_P macros. * tree-ssa.c (target_for_debug_bind, verify_phi_args, ssa_undefined_value_p, maybe_optimize_var): Use VAR_P and/or VAR_OR_FUNCTION_DECL_P macros. * tree-chkp.c (chkp_register_var_initializer, chkp_make_static_bounds, chkp_get_bounds_for_decl_addr, chkp_parse_array_and_component_ref, chkp_find_bounds_1): Likewise. * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Likewise. * hsa-gen.c (get_symbol_for_decl): Likewise. * cgraphunit.c (check_global_declaration, analyze_functions, handle_alias_pairs, thunk_adjust, cgraph_node::expand_thunk): Likewise. * gimple-fold.c (can_refer_decl_in_current_unit_p, canonicalize_constructor_val, gimple_get_virt_method_for_vtable): Likewise. * tree.c (set_decl_section_name, copy_node_stat, need_assembler_name_p, free_lang_data_in_decl, find_decls_types_r, merge_dllimport_decl_attributes, handle_dll_attribute, decl_init_priority_insert, auto_var_in_fn_p, array_at_struct_end_p, verify_type): Likewise. * gimple-ssa-isolate-paths.c (find_implicit_erroneous_behavior, find_explicit_erroneous_behavior): Likewise. * sdbout.c (sdbout_toplevel_data, sdbout_late_global_decl): Likewise. * ipa.c (process_references): Likewise. * tree-chkp-opt.c (chkp_get_check_result): Likewise. * varasm.c (get_block_for_decl, use_blocks_for_decl_p, make_decl_rtl, notice_global_symbol, assemble_variable, mark_decl_referenced, build_constant_desc, output_constant_def_contents, do_assemble_alias, make_decl_one_only, default_section_type_flags, categorize_decl_for_section, default_encode_section_info): Likewise. * trans-mem.c (requires_barrier): Likewise. * gimple-expr.c (mark_addressable): Likewise. * cfgexpand.c (add_scope_conflicts_1, expand_one_var, expand_used_vars_for_block, clear_tree_used, stack_protect_decl_p, expand_debug_expr): Likewise. * tree-dump.c (dequeue_and_dump): Likewise. * ubsan.c (instrument_bool_enum_load): Likewise. * tree-pretty-print.c (print_declaration): Likewise. * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. * tree-ssa-uninit.c (warn_uninitialized_vars): Likewise. * asan.c (asan_protect_global, instrument_derefs): Likewise. * tree-into-ssa.c (rewrite_stmt, maybe_register_def, pass_build_ssa::execute): Likewise. * var-tracking.c (var_debug_decl, track_expr_p): Likewise. * tree-ssa-loop-ivopts.c (force_expr_to_var_cost, split_address_cost): Likewise. * ipa-split.c (test_nonssa_use, consider_split, mark_nonssa_use): Likewise. * tree-inline.c (insert_debug_decl_map, remap_ssa_name, can_be_nonlocal, remap_decls, copy_debug_stmt, initialize_inlined_parameters, add_local_variables, reset_debug_binding, replace_locals_op): Likewise. * dse.c (can_escape): Likewise. * ipa-devirt.c (compare_virtual_tables, referenced_from_vtable_p): Likewise. * tree-diagnostic.c (default_tree_printer): Likewise. * tree-streamer-in.c (unpack_ts_decl_common_value_fields, unpack_ts_decl_with_vis_value_fields, lto_input_ts_decl_common_tree_pointers): Likewise. * builtins.c (builtin_save_expr, fold_builtin_expect, readonly_data_expr): Likewise. * tree-ssa-structalias.c (new_var_info, get_constraint_for_ssa_var, create_variable_info_for, set_uids_in_ptset, visit_loadstore): Likewise. * gimple-streamer-out.c (output_gimple_stmt): Likewise. * gimplify.c (force_constant_size, gimplify_bind_expr, gimplify_decl_expr, gimplify_var_or_parm_decl, gimplify_compound_lval, gimplify_init_constructor, gimplify_modify_expr, gimplify_asm_expr, gimplify_oacc_declare, gimplify_type_sizes): Likewise. * cgraphbuild.c (record_reference, record_type_list, mark_address, mark_load, mark_store, pass_build_cgraph_edges::execute): Likewise. * tree-ssa-live.c (mark_all_vars_used_1, remove_unused_scope_block_p, remove_unused_locals): Likewise. * tree-ssa-alias.c (ptr_deref_may_alias_decl_p, ptrs_compare_unequal, ref_maybe_used_by_call_p_1, call_may_clobber_ref_p_1): Likewise. * function.c (instantiate_expr, instantiate_decls_1, setjmp_vars_warning, add_local_decl): Likewise. * alias.c (ao_ref_from_mem, get_alias_set, compare_base_symbol_refs): Likewise. * tree-stdarg.c (find_va_list_reference, va_list_counter_struct_op, va_list_ptr_read, va_list_ptr_write, check_all_va_list_escapes, optimize_va_list_gpr_fpr_size): Likewise. * tree-nrv.c (pass_nrv::execute): Likewise. * tsan.c (instrument_expr): Likewise. * tree-ssa-dce.c (remove_dead_stmt): Likewise. * vtable-verify.c (verify_bb_vtables): Likewise. * tree-dfa.c (ssa_default_def, set_ssa_default_def, get_ref_base_and_extent): Likewise. * toplev.c (wrapup_global_declaration_1, wrapup_global_declaration_2): Likewise. * tree-sra.c (static bool constant_decl_p, find_var_candidates, analyze_all_variable_accesses): Likewise. * tree-nested.c (get_nonlocal_debug_decl, convert_nonlocal_omp_clauses, note_nonlocal_vla_type, note_nonlocal_block_vlas, convert_nonlocal_reference_stmt, get_local_debug_decl, convert_local_omp_clauses, convert_local_reference_stmt, nesting_copy_decl, remap_vla_decls): Likewise. * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Likewise. * stmt.c (decl_overlaps_hard_reg_set_p): Likewise. * dbxout.c (dbxout_late_global_decl, dbxout_type_fields, dbxout_symbol, dbxout_common_check): Likewise. * expr.c (expand_assignment, expand_expr_real_2, expand_expr_real_1, string_constant): Likewise. * hsa.c (hsa_get_declaration_name): Likewise. * passes.c (rest_of_decl_compilation): Likewise. * tree-ssanames.c (make_ssa_name_fn): Likewise. * tree-streamer-out.c (pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields, write_ts_decl_common_tree_pointers): Likewise. * stor-layout.c (place_field): Likewise. * symtab.c (symtab_node::maybe_create_reference, symtab_node::verify_base, symtab_node::make_decl_local, symtab_node::copy_visibility_from, symtab_node::can_increase_alignment_p): Likewise. * dwarf2out.c (add_var_loc_to_decl, tls_mem_loc_descriptor, decl_by_reference_p, reference_to_unused, rtl_for_decl_location, fortran_common, add_location_or_const_value_attribute, add_scalar_info, add_linkage_name, set_block_abstract_flags, local_function_static, gen_variable_die, dwarf2out_late_global_decl, optimize_one_addr_into_implicit_ptr, optimize_location_into_implicit_ptr): Likewise. * gimple-low.c (record_vars_into): Likewise. * ipa-visibility.c (update_vtable_references): Likewise. * tree-ssa-address.c (fixed_address_object_p, copy_ref_info): Likewise. * lto-streamer-out.c (tree_is_indexable, get_symbol_initial_value, DFS::DFS_write_tree_body, write_symbol): Likewise. * langhooks.c (lhd_warn_unused_global_decl, lhd_set_decl_assembler_name): Likewise. * attribs.c (decl_attributes): Likewise. * except.c (output_ttype): Likewise. * varpool.c (varpool_node::get_create, ctor_for_folding, varpool_node::assemble_decl, varpool_node::create_alias): Likewise. * fold-const.c (fold_unary_loc): Likewise. * ipa-prop.c (ipa_compute_jump_functions_for_edge, ipa_find_agg_cst_from_init): Likewise. * omp-low.c (expand_omp_regimplify_p, expand_omp_taskreg, expand_omp_target, lower_omp_regimplify_p, grid_reg_assignment_to_local_var_p, grid_remap_prebody_decls, find_link_var_op): Likewise. * tree-chrec.c (chrec_contains_symbols): Likewise. * tree-cfg.c (verify_address, verify_expr, verify_expr_location_1, gimple_duplicate_bb, move_stmt_op, replace_block_vars_by_duplicates, execute_fixup_cfg): Likewise. From-SVN: r240900
2016-10-09re PR tree-optimization/77901 (ICE in tree-sse-reassoc,c:2881)Jakub Jelinek4-1/+28
PR tree-optimization/77901 * tree-ssa-reassoc.c (optimize_range_tests_var_bound): Only optimize if ranges[i].exp is SSA_NAME when looking for >= and only when ranges[i].exp is NULL or SSA_NAME when looking for the other comparison. * gcc.c-torture/compile/pr77901.c: New test. From-SVN: r240899
2016-10-09ipa-cp.c (ipcp_alignment_lattice): Remove.Prathamesh Kulkarni12-488/+131
2016-10-09 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * ipa-cp.c (ipcp_alignment_lattice): Remove. (ipcp_param_lattices): Remove field alignment. (print_all_lattices): Remove call to ipcp_alignment_lattice::print. (set_all_contains_variable): Remove call to ipcp_alignment_lattice::set_to_bottom. (initialize_node_lattices): Likewise. (propagate_alignment_accross_jump_function): Remove. (propagate_constants_accross_call): Remove call to propagate_alignment_accross_jump_function. (ipcp_store_alignment_results): Remove. (ipcp_driver): Remove call to ipcp_store_alignment_results. (propagate_bits_accross_jump_function): Handle ancestor jump function. * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Remove pretty-printing of alignment jump function. (ipa_set_jf_unknown): Remove assignment to jfunc->alignment.known. (ipa_compute_jump_functions_for_edge): Adjust ipa_bits jump function for alignments and remove computing ipa_alignment jump function. (ipa_node_params_t::duplicate): Remove copying of src_trans->alignments. (ipa_write_jump_functions): Remove streaming for ipa_alignment. (ipa_read_jump_function): Remove reading of ipa_alignment. (write_ipcp_transformation_info): Remove streaming for alignment propagation summary. (read_ipcp_transformation_info): Remove reading of alignment propagation summary. (ipcp_update_alignments): Remove. (ipcp_update_bits): Adjust to set alignment for parameters of pointer type. (ipcp_transform_function): Remove call to ipcp_update_alignments() and remove assignment to (*ipcp_transformations)[node->uid].alignments. * ipa-prop.h (ipa_alignment): Remove. (ipa_jump_func): Remove field alignment. (ipcp_transformation_summary): Remove field alignments. * doc/invoke.texi: Mark fipa-cp-alignment as obsolete. * opts.c (default_options_table): Remove entry for fipa-cp-alignment. (enable_fdo_optimizations): Remove checking for fipa-cp-alignment. testsuite/ * gcc.dg/ipa/propalign-1.c: Adjust scan-ipa-dump. * gcc.dg/ipa/propalign-2.c: Likewise * gcc.dg/ipa/propalign-3.c: Likewise. * gcc.dg/ipa/propalign-4.c: Likewise. * gcc.dg/ipa/propalign-5.c: Likewise. From-SVN: r240898
2016-10-08* cp-gimplify.c (cp_fold): Add variable name.Jason Merrill2-1/+3
From-SVN: r240897
2016-10-09Daily bump.GCC Administrator1-1/+1
From-SVN: r240896
2016-10-08Delay folding of bool conversion into COND_EXPR.Jason Merrill4-15/+21
gcc/c-family/ * c-common.c (c_common_truthvalue_conversion): Don't distribute into COND_EXPR in C++. gcc/cp/ * cp-gimplify.c (cp_fold): Distribute cp_truthvalue_conversion into COND_EXPR. From-SVN: r240893
2016-10-08sparc.h (FIXED_REGISTERS): Add %icc.Eric Botcazou3-10/+14
* config/sparc/sparc.h (FIXED_REGISTERS): Add %icc. * config/visium/visium.c (visium_expand_int_cstore): Revert latest change. (visium_expand_fp_cstore): Likewise. From-SVN: r240892
2016-10-08diagnostic-core.h (warning_at_rich_loc_n): Declare.Prathamesh Kulkarni3-7/+48
2016-10-08 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org> * diagnostic-core.h (warning_at_rich_loc_n): Declare. * diagnostic.c (warning_at_rich_loc_n): New function. (diagnostic_n_impl_richloc): Likewise. (diagnostic_n_impl): Move most of the function to diagnostic_n_impl_richloc and call it. From-SVN: r240891
2016-10-08utils.c (convert): Add missing break.Eric Botcazou6-34/+46
* gcc-interface/utils.c (convert) <VECTOR_CST>: Add missing break. Revert 2016-09-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * gcc-interface/decl.c: Fix fall through comment formatting. * gcc-interface/misc.c: Likewise. * gcc-interface/trans.c: Likewise. * gcc-interface/utils.c: Likewise. * gcc-interface/utils2.c: Likewise. From-SVN: r240890
2016-10-08Further P0135 refinement.Jason Merrill9-59/+110
* call.c (build_user_type_conversion_1): Consider conversions from a single element in an initializer-list. (build_temp): Undo early_elide_copy change. (build_over_call): Check that we don't try to copy a TARGET_EXPR in C++17 mode. Set user_conv_p here. (convert_like_real): Not here. (check_self_delegation): Split out from... (build_special_member_call): ...here. Handle C++17 copy elision. * cvt.c (early_elide_copy): Remove. (ocp_convert): Undo early_elide_copy change. * except.c (build_throw): Likewise. * init.c (expand_default_init): Likewise. * typeck.c (cp_build_modify_expr): Likewise. From-SVN: r240889
2016-10-08gen-pass-instances.awk: Rewritten.Jakub Jelinek1-0/+31
* gen-pass-instances.awk: Rewritten. * Makefile.in (pass-instances.def): Depend on $(PASSES_EXTRA), pass $(PASSES_EXTRA) after passes.def to the script. * config/i386/t-i386 (PASSES_EXTRA): Add i386-passes.def. * config/i386/i386-passes.def: New file. * config/i386/i386-protos.h (make_pass_insert_vzeroupper, make_pass_stv): Declare. * config/i386/i386.c (pass_stv::pass_stv): Initialize timode_p to false. (pass_stv::gate): Depending on timode_p member require TARGET_64BIT or !TARGET_64BIT. (pass_stv::clone, pass_stv::set_pass_param): New methods. (pass_stv::timode_p): New non-static data member. (ix86_option_override): Don't register passes here. From-SVN: r240888
2016-10-08gen-pass-instances.awk: Rewritten.Jakub Jelinek6-81/+219
* gen-pass-instances.awk: Rewritten. * Makefile.in (pass-instances.def): Depend on $(PASSES_EXTRA), pass $(PASSES_EXTRA) after passes.def to the script. * config/i386/t-i386 (PASSES_EXTRA): Add i386-passes.def. * config/i386/i386-passes.def: New file. * config/i386/i386-protos.h (make_pass_insert_vzeroupper, make_pass_stv): Declare. * config/i386/i386.c (pass_stv::pass_stv): Initialize timode_p to false. (pass_stv::gate): Depending on timode_p member require TARGET_64BIT or !TARGET_64BIT. (pass_stv::clone, pass_stv::set_pass_param): New methods. (pass_stv::timode_p): New non-static data member. (ix86_option_override): Don't register passes here. From-SVN: r240887
2016-10-08invoke.texi: Document accepting Else, fallthrough.Jakub Jelinek4-3/+19
* doc/invoke.texi: Document accepting Else, fallthrough. * lex.c (fallthrough_comment_p): Accept Else, fallthrough. * c-c++-common/Wimplicit-fallthrough-23.c (foo): Add further tests. From-SVN: r240886
2016-10-08invoke.texi (-Wimplicit-fallthrough): Document FALLTHRU comment style changes.Jakub Jelinek4-5/+120
* doc/invoke.texi (-Wimplicit-fallthrough): Document FALLTHRU comment style changes. * lex.c (fallthrough_comment_p): Extend to handle more common FALLTHRU comment styles. * c-c++-common/Wimplicit-fallthrough-23.c (foo): Add further tests. From-SVN: r240885
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