Age | Commit message (Collapse) | Author | Files | Lines |
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From-SVN: r225157
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* config/nvptx/nvptx.md (nvptx_reorg_subreg): New fn, broken out of ...
(nvptx_reorg): Here. Keep the non-subreg pieces.
From-SVN: r225154
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template specialization)
/cp
2015-06-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/65977
* decl.c (grokfndecl): Allow constexpr declarations of friend
template specializations.
/testsuite
2015-06-29 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/65977
* g++.dg/cpp0x/constexpr-friend-3.C: New.
* g++.dg/cpp0x/constexpr-friend-2.C: Adjust.
From-SVN: r225148
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We need to link with crtend.o and crtendS.o properly for GCC configured
to generate PIE by default.
* config/gnu-user.h (GNU_USER_TARGET_ENDFILE_SPEC): Use
PIE_SPEC and NO_PIE_SPEC if HAVE_LD_PIE is defined.
From-SVN: r225144
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PR ada/63310
* gcc-interface/utils.c (gnat_write_global_declarations): Always
build the dummy global variable if code was generated.
From-SVN: r225139
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* config/i386/i386.md (*jcc_1): Use %! in asm template.
Set attribute "length_nobnd" instead of "length".
(*jcc_2): Ditto.
(jump): Ditto.
(*jcc_1_bnd, *jcc_2_bnd, jump_bnd): Remove insn patterns.
From-SVN: r225138
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2015-06-29 Sandra Loosemore <sandra@codesourcery.com>
gcc/
* config/nios2/nios2.c (nios2_delegitimize_address): Make
assert less restrictive.
From-SVN: r225137
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which is the middle-end. This is an oddity compared to other
-Wunused-* warnings. Moreover, Fortran has its own definition of
-Wunused-parameter that conflicts with the middle-end definition.
This patch moves the middle-end part of Wunused-parameter to the C/C++
FEs. I'm not sure if other FEs expected this warning to work. If so,
they do not seem to test for it. Ada, for example, explicitly disables
it.
gcc/ChangeLog:
2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/66605
* cgraphunit.c (cgraph_node::finalize_function): Do not call
do_warn_unused_parameter.
* function.c (do_warn_unused_parameter): Move from here.
* function.h (do_warn_unused_parameter): Do not declare.
gcc/c-family/ChangeLog:
2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/66605
* c-common.c (do_warn_unused_parameter): Move here.
* c-common.h (do_warn_unused_parameter): Declare.
gcc/ada/ChangeLog:
2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/66605
* gcc-interface/misc.c (gnat_post_options): No need to disable
warn_unused_parameter anymore.
gcc/cp/ChangeLog:
2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/66605
* decl.c (finish_function): Call do_warn_unused_parameter.
gcc/testsuite/ChangeLog:
2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/66605
* gfortran.dg/wunused-parameter.f90: New test.
gcc/c/ChangeLog:
2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR fortran/66605
* c-decl.c (finish_function): Call do_warn_unused_parameter.
From-SVN: r225135
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builtins)
2015-06-29 Matthew Wahab <matthew.wahab@arm.com>
PR target/65697
* gcc.target/arm/armv-sync-comp-swap.c: New.
* gcc.target/arm/armv-sync-op-acquire.c: New.
* gcc.target/arm/armv-sync-op-full.c: New.
* gcc.target/arm/armv-sync-op-release.c: New.
From-SVN: r225134
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builtins)
2015-06-29 Matthew Wahab <matthew.wahab@arm.com>
PR target/65697
* config/armc/arm.c (arm_split_compare_and_swap): For ARMv8, replace an
initial acquire barrier with final barrier.
From-SVN: r225133
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builtins)
2015-06-29 Matthew Wahab <matthew.wahab@arm.com>
PR target/65697
* config/armc/arm.c (arm_split_atomic_op): For ARMv8, replace an
initial acquire barrier with final barrier.
From-SVN: r225132
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From-SVN: r225130
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* config/i386/constraints.md (Bf): New constraint.
* config/i386/i386-c.c (ix86_target_macros): Define
__GCC_ASM_FLAG_OUTPUTS__.
* config/i386/i386.c (ix86_md_asm_adjust): Handle =@cc* constraints
as flags outputs.
* doc/extend.texi (FlagOutputOperands): Document them.
testsuite/
* gcc.target/i386/asm-flag-1.c: New.
* gcc.target/i386/asm-flag-2.c: New.
* gcc.target/i386/asm-flag-3.c: New.
* gcc.target/i386/asm-flag-4.c: New.
* gcc.target/i386/asm-flag-5.c: New.
From-SVN: r225122
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2015-06-29 Jiong Wang <jiong.wang@arm.com>
* config/arch64/aarch64.md (UNSPEC_TLSLE): New enumeration.
* config/arch64/aarch64.md (tlsle_small): Rename to tlsle and use new
unspec name.
(tlsle_small_<mode>): Rename to tlsle_<mode> and use new unspec name.
* config/arch64/aarch64-protos.h (arch64_symbol_type): Rename
SYMBOL_SMALL_TPREL to SYMBOL_TLSLE.
(aarch64_symbol_context): Ditto.
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Ditto
and use new pattern name.
(aarch64_expand_mov_immediate): Ditto.
(aarch64_print_operand): Ditto.
(aarch64_classify_tls_symbol): Ditto.
From-SVN: r225121
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* fold-const.c (fold_binary_loc): Move X - (X / Y) * Y -> X % Y to ...
* match.pd: ... pattern here.
Co-Authored-By: Marc Glisse <marc.glisse@inria.fr>
From-SVN: r225120
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2015-06-29 Tom de Vries <tom@codesourcery.com>
* tree-parloops.c (try_transform_to_exit_first_loop_alt): Simplify
function structure.
From-SVN: r225119
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2015-06-29 Matthew Wahab <matthew.wahab@arm.com>
* doc/invoke.texi (Aarch64 Options, -march): Split out arch and
feature description, split out the native option, add a link to
the feature documentation, rearrange and slightly rewrite text.
(Aarch64 options, -mcpu): Likewise.
(Aarch64 options, Feature Modifiers): Add an anchor. Mention
+rdma implies Adv. SIMD.
From-SVN: r225118
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fails to notice really bad things)
PR c/66322
* c-common.c (check_case_bounds): Add bool * parameter. Set
OUTSIDE_RANGE_P.
(c_add_case_label): Add bool * parameter. Pass it down to
check_case_bounds.
(c_do_switch_warnings): Add bool parameters. Implement -Wswitch-bool
warning here.
* c-common.h (c_add_case_label, c_do_switch_warnings): Update
declarations.
* c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
(c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
about -Wswitch-bool here.
(do_case): Update c_add_case_label call.
(c_finish_case): Update c_do_switch_warnings call.
* decl.c (struct cp_switch): Add OUTSIDE_RANGE_P.
(push_switch): Set OUTSIDE_RANGE_P.
(pop_switch): Update c_do_switch_warnings call.
(finish_case_label): Update c_add_case_label call.
* semantics.c (finish_switch_cond): Don't warn about -Wswitch-bool
here.
* function.c (stack_protect_epilogue): Remove a cast to int.
* doc/invoke.texi: Update -Wswitch-bool description.
* c-c++-common/pr60439.c: Add dg-prune-output and add switch cases.
* c-c++-common/pr66322.c: New test.
* g++.dg/eh/scope1.C: Remove dg-warning.
From-SVN: r225116
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2015-06-29 Richard Biener <rguenther@suse.de>
* genmatch.c (add_operator): Treat ADDR_EXPR as atom.
* fold-const.c (fold_binary_loc): Move &A - &B simplification
via ptr_difference_const ...
* match.pd: ... here.
When matching (X ^ Y) == Y also match with swapped operands.
From-SVN: r225115
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2015-06-29 Richard Biener <rguenther@suse.de>
* lto-streamer.h (LTO_major_version): Bump to 5.
From-SVN: r225113
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tree-vect-stmts.c:7626)
2015-06-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/66677
* tree-vect-stmts.c (vect_transform_stmt): Make assert about
STMT_VINFO_VEC_STMT clobbering less strict.
* gcc.dg/vect/pr66677.c: New testcase.
From-SVN: r225112
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From-SVN: r225111
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range cannot be zero.)
gcc/ChangeLog:
2015-06-29 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/64130
* tree-vrp.c (extract_range_from_binary_expr_1): For unsigned
division, compute max and min when value ranges for dividend and
divisor are available.
gcc/testsuite/ChangeLog:
2015-06-29 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/64130
* gcc.dg/tree-ssa/pr64130.c: New test.
From-SVN: r225108
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From-SVN: r225107
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2015-06-28 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
gcc/
* regrename.h (regrename_do_replace): Change to return bool.
* regrename.c (rename_chains): Check return value of
regname_do_replace.
(regrename_do_replace): Re-validate the modified insns and
return bool status.
* config/aarch64/cortex-a57-fma-steering.c (rename_single_chain):
Update to match rename_chains changes.
* config/c6x/c6x.c (try_rename_operands): Assert that
regrename_do_replace returns true.
Co-Authored-By: Sandra Loosemore <sandra@codesourcery.com>
From-SVN: r225106
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* config/i386/i386.md (<mode>_ldx): Do not zero-extend non-Pmode
operand 2 here. Use copy_addr_to_reg to copy non-index
register operand 2 to a temporary.
(<mode>_stx): Ditto for operand 1.
(*<mode>_ldx, *<mode>_stx): Remove enclosing parallel.
* config/i386/i386.c (ix86_load_bounds): Zero-extend non-Pmode ptr here.
(ix86_store_bounds): Ditto.
From-SVN: r225105
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From-SVN: r225103
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gcc/ChangeLog:
* print-tree.c (print_node) [TREE_VEC]: Print its length.
From-SVN: r225100
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* call.c: Use VECTOR_TYPE_P.
* constexpr.c: Likewise.
* cvt.c: Likewise.
* decl.c: Likewise.
* decl2.c: Likewise.
* init.c: Likewise.
* semantics.c: Likewise.
* tree.c: Likewise.
* typeck.c: Likewise.
* typeck2.c: Likewise.
From-SVN: r225099
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* call.c (set_up_extended_ref_temp): Use VAR_P.
* class.c: Use VAR_P throughout.
* constexpr.c (cxx_eval_constant_expression): Use VAR_P.
* cp-array-notation.c (make_triplet_val_inv): Likewise.
* decl.c: Use VAR_OR_FUNCTION_DECL_P or VAR_P
throughout.
* decl2.c: Likewise.
* error.c (dump_decl): Use VAR_P.
* mangle.c (decl_implicit_alias_p): Likewise.
* parser.c: Use VAR_P throughout.
* pt.c: Likewise.
* semantics.c: Likewise.
* vtable-class-hierarchy.c: Likewise.
* tree.c (handle_abi_tag_attribute): Use VAR_OR_FUNCTION_DECL_P.
From-SVN: r225098
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From-SVN: r225095
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From-SVN: r225093
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2015-06-26 Andrew MacLeod <amacleod@redhat.com>
* gimple.c (gimple_call_set_fndecl): Remove.
* gimple.h (gimple_call_set_fndecl): Relocate to gimple.h and call
build1_loc directly instead of build_fold_addr_expr_loc.
From-SVN: r225090
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VECTOR_INTEGER_TYPE_P throughout.
* c-common.c (check_main_parameter_types): Use VECTOR_TYPE_P
or VECTOR_INTEGER_TYPE_P throughout.
* c-gimplify.c: Likewise.
* c-typeck.c: Use VECTOR_TYPE_P throughout.
From-SVN: r225089
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aligned attribute)
PR c++/66216
* class.c (finish_struct): Call fixup_attribute_variants.
From-SVN: r225087
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PR c++/66684
* typeck2.c (merge_exception_specifiers): Allow different
noexcept-specifiers if we've had errors.
From-SVN: r225086
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PR c++/66255
* pt.c (check_unstripped_args): Split out from...
(retrieve_specialization): ...here. Allow typedefs in the type of
a non-type argument.
From-SVN: r225084
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write_template_args, at cp/mangle.c:2574)
PR c++/66067
* mangle.c (write_nested_name): Limit TYPENAME_TYPE handling to
TYPE_DECLs.
* mangle.c (write_template_args): Handle 0 length TREE_VEC.
From-SVN: r225083
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PR c++/66654
* typeck2.c (digest_init_r): Only expect reshaping if the class is
aggregate.
From-SVN: r225082
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* array-notation-common.c (find_rank): Use INDIRECT_REF_P.
* c-common.c (c_fully_fold_internal): Likewise.
(c_alignof_expr): Likewise.
* c-pretty-print.c (c_pretty_printer::postfix_expression): Likewise.
* c-ubsan.c (ubsan_instrument_bounds): Likewise.
* cilk.c (create_parm_list): Likewise.
* c-array-notation.c (fix_builtin_array_notation_fn): Use
INDIRECT_REF_P.
* c-typeck.c (array_to_pointer_conversion): Likewise.
(build_unary_op): Likewise.
(c_finish_return): Likewise.
From-SVN: r225080
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rather than the typedef itself.
gcc/
* hash-map.h (hash_map::traverse): Use the definition of the
Key typedef rather than the typedef itself.
From-SVN: r225021
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2015-06-26 Martin Jambor <mjambor@suse.cz>
PR debug/66301
* tree-ssa-pre.c (before_dom_children): Check that dump_file is not
NULL instead of calling dump_enabled_p.
From-SVN: r225019
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control of fusion and fma-steering
gcc/
* config/aarch64/aarch64.opt: (override): New.
* doc/invoke.texi (override): Document.
* config/aarch64/aarch64.c (aarch64_flag_desc): New
(aarch64_fusible_pairs): Likewise.
(aarch64_tuning_flags): Likewise.
(aarch64_tuning_override_function): Likewise.
(aarch64_tuning_override_functions): Likewise.
(aarch64_parse_one_option_token): Likewise.
(aarch64_parse_boolean_options): Likewise.
(aarch64_parse_fuse_string): Likewise.
(aarch64_parse_tune_string): Likewise.
(aarch64_parse_one_override_token): Likewise.
(aarch64_parse_override_string): Likewise.
(aarch64_override_options): Parse the -override string if it
is present.
From-SVN: r225018
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2015-06-26 Jiong Wang <jiong.wang@arm.com>
gcc/
* config/aarch64/aarch64-protos.h (aarch64_symbol_type): New type
SYMBOL_SMALL_GOT_28K.
* config/aarch64/aarch64.md: (ldr_got_small_<mode>): Support new GOT
relocation modifiers.
(unspec): New enum "UNSPEC_GOTMALLPIC28K.
(ldr_got_small_28k_<mode>): New.
(ldr_got_small_28k_sidi): New.
* config/aarch64/iterators.md (got_modifier): New mode iterator.
* config/aarch64/aarch64-otps.h (aarch64_code_model): New model.
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Support
SYMBOL_SMALL_GOT_28K.
(aarch64_rtx_costs): Add costs for new instruction sequences.
(initialize_aarch64_code_model): Initialize new model.
(aarch64_classify_symbol): Recognize new model and new symbol classification.
(aarch64_asm_preferred_eh_data_format): Support new model.
(aarch64_load_symref_appropriately): Generate new instruction
sequences for -fpic.
(TARGET_USE_PSEUDO_PIC_REG): New definition.
(aarch64_use_pseudo_pic_reg): New function.
gcc/testsuite/
* gcc.target/aarch64/pic-small.c: New testcase.
From-SVN: r225017
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gcc/
* config/aarch64/aarch64-protos.h (tune_params): Remove
const from members.
(aarch64_tune_params): Remove const, change to no longer be
a pointer.
* config/aarch64/aarch64.c (aarch64_tune_params): Remove const,
change to no longer be a pointer, initialize to generic_tunings.
(aarch64_min_divisions_for_recip_mul): Change dereference of
aarch64_tune_params to member access.
(aarch64_reassociation_width): Likewise.
(aarch64_rtx_mult_cost): Likewise.
(aarch64_address_cost): Likewise.
(aarch64_branch_cost): Likewise.
(aarch64_rtx_costs): Likewise.
(aarch64_register_move_cost): Likewise.
(aarch64_memory_move_cost): Likewise.
(aarch64_sched_issue_rate): Likewise.
(aarch64_builtin_vectorization_cost): Likewise.
(aarch64_override_options): Take a copy of the selected tuning
struct in to aarch64_tune_params, rather than just setting
a pointer, change dereferences of aarch64_tune_params to member
accesses.
(aarch64_override_options_after_change): Change dereferences of
aarch64_tune_params to member access.
(aarch64_macro_fusion_p): Likewise.
(aarch_macro_fusion_pair_p): Likewise.
* config/aarch64/cortex-a57-fma-steering.c (gate): Likewise.
From-SVN: r225016
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rather than as core property
gcc/
* config/aarch64/aarch64.h (AARCH64_FL_USE_FMA_STEERING_PASS): Delete.
(aarch64_tune_flags): Likewise.
(AARCH64_TUNE_FMA_STEERING): Likewise.
* config/aarch64/aarch64-cores.def (cortex-a57): Remove reference
to AARCH64_FL_USE_FMA_STEERING_PASS.
(cortex-a57.cortex-a53): Likewise.
(cortex-a72): Use cortexa72_tunings.
(cortex-a72.cortex-a53): Likewise.
(exynos-m1): Likewise.
* config/aarch64/aarch64-protos.h (tune_params): Add
a field: extra_tuning_flags.
* config/aarch64/aarch64-tuning-flags.def: New.
* config/aarch64/aarch64-protos.h (AARCH64_EXTRA_TUNING_OPTION): New.
(aarch64_extra_tuning_flags): Likewise.
(aarch64_tune_params): Declare here.
* config/aarch64/aarch64.c (generic_tunings): Set extra_tuning_flags.
(cortexa53_tunings): Likewise.
(cortexa57_tunings): Likewise.
(thunderx_tunings): Likewise.
(xgene1_tunings): Likewise.
(cortexa72_tunings): New.
* config/aarch64/cortex-a57-fma-steering.c: Include aarch64-protos.h.
(gate): Check against aarch64_tune_params.
* config/aarch64/t-aarch64 (cortex-a57-fma-steering.o): Depend on
aarch64-protos.h.
From-SVN: r225015
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gcc/
* config/aarch64/aarch64-fusion-pairs.def: New.
* config/aarch64/aarch64-protos.h (aarch64_fusion_pairs): New.
* config/aarch64/aarch64.c (AARCH64_FUSE_NOTHING): Move to
aarch64_fusion_pairs.
(AARCH64_FUSE_MOV_MOVK): Likewise.
(AARCH64_FUSE_ADRP_ADD): Likewise.
(AARCH64_FUSE_MOVK_MOVK): Likewise.
(AARCH64_FUSE_ADRP_LDR): Likewise.
(AARCH64_FUSE_CMP_BRANCH): Likewise.
From-SVN: r225014
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2015-06-26 Jiong Wang <jiong.wang@arm.com>
* config/aarch64/aarch64-protos.h (aarch64_symbol_type): Rename
SYMBOL_SMALL_GOT to SYMBOL_SMALL_GOT_4G.
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately): Ditto.
(aarch64_expand_mov_immediate): Ditto.
(aarch64_print_operand): Ditto.
(aarch64_classify_symbol): Ditto.
From-SVN: r225013
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From-SVN: r225009
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PR bootstrap/66638
* tree-ssa-loop-niter.c (loop_exits_before_overflow): Skip if
assertion failed. Remove assertion itself.
From-SVN: r225008
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