Age | Commit message (Collapse) | Author | Files | Lines |
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2012-03-23 Martin Jambor <mjambor@suse.cz>
* tree-sra.c (build_accesses_from_assign): Remove FIXME comment.
From-SVN: r185735
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vect_update_ivs_after_vectorizer, at tree-vect-loop-manip.c:1842)
2012-03-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52678
* tree-vectorizer.h (struct _stmt_vec_info): Add
loop_phi_evolution_part member.
(STMT_VINFO_LOOP_PHI_EVOLUTION_PART): New define.
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Initialize
STMT_VINFO_LOOP_PHI_EVOLUTION_PART.
* tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer):
Use the cached evolution part and the PHI nodes value from
the loop preheader edge instead of re-analyzing the evolution.
* gfortran.dg/pr52678.f: New testcase.
From-SVN: r185734
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2012-03-23 Janne Blomqvist <jb@gcc.gnu.org>
* gfortran.h (GFC_MAX_LINE): Remove unused macro.
From-SVN: r185728
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2012-03-23 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52638
* g++.dg/torture/pr52638.C: New testcase.
From-SVN: r185727
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2012-03-23 William Bader <williambader@hotmail.com>
c-family/
* c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
From-SVN: r185725
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reference to incomplete type by value)
/cp
2012-03-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/52487
* class.c (check_field_decls): Call literal_type_p only
on complete types.
/testsuite
2012-03-22 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/52487
* g++.dg/cpp0x/lambda/lambda-ice7.C: New.
From-SVN: r185722
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From-SVN: r185721
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* config/mips/mips-tables.opt: Update.
* config/mips/mips.md (processor): Add xlp.
* config/mips/mips-cpus.def: Add xlp.
* config/mips/mips.c (mips_rtx_cost_data): Add costs for XLP, copy from
5KF for now.
* config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Handle xlp.
* doc/invoke.texi: Mention XLP.
From-SVN: r185712
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PR c++/52671
* decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
on CLASS_TYPE_P types.
* g++.dg/ext/attrib44.C: New test.
From-SVN: r185709
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a trampoline)
PR middle-end/52547
* tree-nested.c (convert_tramp_reference_stmt): Call declare_vars
on any new_local_var_chain vars declared during recursing on
GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK body.
* testsuite/libgomp.c/pr52547.c: New test.
From-SVN: r185707
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* config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to config/alpha/elf.h
(ASM_OUTPUT_SKIP): Move to config/alpha/vms.h
(ASM_OUTPUT_LOCAL): Ditto.
(ASM_OUTPUT_COMMON): Remove.
* config/alpha/elf.h (ASM_OUTPUT_DEF_FROM_DECLS): Use ASM_OUTPUT_DEF.
* config/alpha/vms.h (ASM_OUTPUT_ALIGN): Do not undefine before define.
From-SVN: r185700
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Segmentation fault) when compiling quickbook)
PR middle-end/51737
* cgraph.c (cgraph_remove_node_and_inline_clones): Add FORBIDDEN_NODE
parameter.
* cgraph.h (cgraph_remove_node_and_inline_clones): Update prototype.
* ipa-inline-transform.c (save_inline_function_body): Remove copied clone
if needed.
* tree-inline.c (delete_unreachable_blocks_update_callgraph): Update.
PR middle-end/51737
* g++.dg/torture/pr51737.C: New testcase
From-SVN: r185694
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2012-03-22 Richard Guenther <rguenther@suse.de>
PR middle-end/52666
* fold-const.c (fold_ternary_loc): Fix typo.
From-SVN: r185693
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PR target/52496
* config/avr/avr.md (unspec): Remove UNSPEC_MEMORY_BARRIER.
(unspecv): Add UNSPECV_MEMORY_BARRIER.
(cli_sei): Use unspec_volatile instead of unspec for memory barrier.
(delay_cycles_1, delay_cycles_2): Ditto.
(delay_cycles_3, delay_cycles_4): Ditto.
(nopv, *nopv): Ditto.
(sleep, *sleep): Ditto.
(wdr, *wdr): Ditto.
From-SVN: r185692
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follows to-be hoisted variable)
2012-03-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52548
* tree-ssa-pre.c (valid_in_sets): Remove handling of invalidation
because of clobbers.
(prune_clobbered_mems): New function.
(compute_antic_aux): Use it to prune ANTIC_OUT.
(compute_partial_antic_aux): Use it to prune PA_IN.
(compute_avail): Only insert expressions into EXP_GEN that
are not invalidated when translated up to the beginning of
the block.
* gcc.dg/tree-ssa/ssa-pre-29.c: New testcase.
From-SVN: r185691
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2012-03-22 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
* lib/fortran-modules.exp (list-module-names-1): Remove
warning.
From-SVN: r185688
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2012-03-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52638
* tree-vect-stmts.c (vect_init_vector_1): New function, split
out from ...
(vect_init_vector): ... here. Handle scalar vector inits.
(vect_get_vec_def_for_operand): Adjust.
(vectorizable_load): Likewise.
From-SVN: r185687
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scan-tree-dump-times optimized "&a" 1)
2012-03-22 Jiangning Liu <jiangning.liu@arm.com>
PR tree-optimization/52563
* gcc.dg/tree-ssa/scev-3.c: XFAIL on lp64.
* gcc.dg/tree-ssa/scev-4.c: XFAIL on lp64.
* gcc.dg/tree-ssa/scev-5.c: New.
From-SVN: r185678
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* config.gcc (alpha*-*-linux*): Add elfos.h to tm_file.
(alpha*-*-freebsd*): Ditto.
(alpha*-*-netbsd*): Ditto.
(alpha*-*-openbsd*): Ditto.
* config/alpha/elf.h (OBJECT_FORMAT_ELF): Remove.
(DWARF2_DEBUGGING_INFO): Remove.
(PREFERRED_DEBUGGING_TYPE): Remove.
(ASM_FINAL_SPEC): Remove.
(IDENT_ASM_OP): Remove.
(ASM_OUTPUT_IDENT): Remove.
(SKIP_ASM_OP): Remove.
(ASM_OUTPUT_SKIP): Remove.
(ALIGN_ASM_OP): Remove.
(ASM_OUTPUT_BEFORE_CASE_LABEL): Remove.
(ASM_OUTPUT_CASE_LABEL): Remove.
(ASM_OUTPUT_EXTERNAL_LIBCALL): Remove.
(COMMON_ASM_OP): Remove.
(ASM_OUTPUT_ALIGNED_COMMON): Remove.
(ASCII_DATA_ASM_OP): Remove.
(READONLY_DATA_SECTION_ASM_OP): Remove.
(INIT_SECTION_ASM_OP): Remove.
(FINI_SECTION_ASM_OP): Remove.
(ASM_SECTION_START_OP): Remove.
(ASM_OUTPUT_SECTION_START_FILE): Remove.
(TARGET_ASM_NAMED_SECTION): Remove.
(TARGET_ASM_SELECT_SECTION): Remove.
(MAKE_DECL_ONE_ONLY): Remove.
(TYPE_ASM_OP): Remove.
(SIZE_ASM_OP): Remove.
(ASM_WEAKEN_LABEL): Remove.
(TYPE_OPERAND_FMT): Remove.
(ASM_DECLARE_RESULT): Remove.
(ASM_DECLARE_OBJECT_NAME): Remove.
(ASM_FINISH_DECLARE_OBJECT): Remove.
(ELF_ASCII_ESCAPES): Remove.
(ELF_STRING_LIMIT): Remove.
(STRING_ASM_OP): Remove.
(ASM_OUTPUT_EXTERNAL): Remove.
(TARGET_ASM_FILE_START_FILE_DIRECTIVE): Redefine to false.
* config/alpha/alpha.h (PCC_BITFIELD_TYPE_MATTERS): Undefine
before define.
(ASM_DECLARE_FUNCTION_NAME): Ditto.
(ASM_DECLARE_FUNCTION_SIZE): Ditto.
(ASM_GENERATE_INTERNAL_LABEL): Ditto.
(ASM_OUTPUT_SKIP): Ditto.
(READONLY_DATA_SECTION_ASM_OP): Remove.
(USER_LABEL_PREFIX): Remove.
(ASM_OUTPUT_ASCII): Remove.
(ASM_OUTPUT_CASE_LABEL): Remove.
(NO_DOLLAR_IN_LABEL): Undefine.
From-SVN: r185677
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2012-03-22 Richard Guenther <rguenther@suse.de>
PR tree-optimization/52459
* tree-ssa-pre.c (inhibit_phi_insertion): Do not inhibit
PHI insertion for calls.
From-SVN: r185676
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From-SVN: r185627
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* cse.c (invalidate_from_sets_and_clobbers, try_back_substitute_reg,
find_sets_in_insn, canonicalize_insn): Split out from ...
(cse_insn): ... here.
(invalidate_from_clobbers): Take an insn instead of the pattern.
From-SVN: r185622
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* objc-act (objc_build_ivar_assignment): Do not call assemble_external.
(objc_build_global_assignment): Likewise.
(objc_build_strong_cast_assignment): Likewise.
* objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external.
* objc-next-runtime-abi-02.c: Likewise.
* objc-gnu-runtime-abi-01.c: Likewise.
From-SVN: r185621
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2012-03-21 Andreas Tobler <andreast@fgznet.ch>
* config/rs6000/freebsd64.h: Remove duplicated entries from last
commit.
* config/rs6000/t-freebsd64: Likewise.
From-SVN: r185620
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QImode and HImode)
PR target/50751
* gcc/target/sh/pr50751-1.c: New.
* gcc/target/sh/pr50751-2.c: New.
* gcc/target/sh/pr50751-3.c: New.
From-SVN: r185619
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From-SVN: r185618
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PR target/52479
* config/sh/sh-protos.h (sh_fsca_df2int): Remove.
* config/sh/sh.c (sh_fsca_df2int_rtx, sh_fsca_df2int): Remove.
* config/sh/sh.md (sindf2, cosdf2): Remove.
* gcc.target/sh/sh4a-cos.c: Remove.
* gcc.target/sh/sh4a-sin.c: Remove.
* gcc.target/sh/sh4a-sincos.c: Remove.
From-SVN: r185617
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PR/target 52642
* config/sh/sh.c (sh_expand_prologue): Emit blockage at the end of
prologue for unwinder and profiler.
From-SVN: r185616
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2012-03-21 Andreas Tobler <andreast@fgznet.ch>
* configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*.
Introduce emul_name to select the right linker emulation for
powerpc64-*-freebsd*.
* configure: Regenerate.
* config.gcc: Add bits to support powerpc64-*-freebsd*.
* config/rs6000/freebsd.h (POWERPC_FREEBSD): Define.
* config/rs6000/freebsd64.h: New file.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Use
POWERPC_FREEBSD.
(rs6000_savres_strategy): Likewise.
(rs6000_savres_routine_name): Likewise.
(rs6000_elf_file_end): Likewise.
* config/rs6000/t-freebsd64: New file.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the
rs6000_current_abi for 64-bit FreeBSD to ABI_AIX.
From-SVN: r185615
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multi-word memory splits)
PR rtl-optimization/52543
PR target/52461
* config/avr/avr-protos.h (avr_load_lpm): New prototype.
* config/avr/avr.c (avr_mode_dependent_address_p): New function.
(TARGET_MODE_DEPENDENT_ADDRESS_P): New define.
(avr_load_libgcc_p): Restrict to __flash loads.
(avr_out_lpm): Only handle 1-byte loads from __flash.
(avr_load_lpm): New function.
(avr_find_unused_d_reg): Remove.
(avr_out_lpm_no_lpmx): Remove.
(adjust_insn_length): Handle ADJUST_LEN_LOAD_LPM.
* config/avr/avr.md (unspec): Add UNSPEC_LPM.
(load_<mode>_libgcc): Use UNSPEC_LPM instead of MEM.
(load_<mode>, load_<mode>_clobber): New insns.
(mov<mode>): For multi-byte move from non-generic
16-bit address spaces: Expand to load_<mode> resp.
load_<mode>_clobber.
(load<mode>_libgcc): Remove expander.
(split-lpmx): Remove split.
From-SVN: r185605
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* neon.md (neon_vget_lanev2di): Use gen_lowpart and gen_highpart.
* config/arm/neon.ml (Fixed_return_reg): Renamed to fixed_vector_reg.
All callers changed.
(Fixed_core_reg): New feature.
(Vget_lane [sizes S64 and U64]): Add Fixed_core_reg. Allow fmrrd in
disassembly.
* neon-testgen.ml: Handle Fixed_core_reg.
* gcc.target/arm/neon/vgetQ_laneu64.c: Regenerated.
* gcc.target/arm/neon/vgetQ_lanes64.c: Likewise.
From-SVN: r185603
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PR testsuite/52641
* gcc.dg/misaligned-expand-1.c (cst): Cast to int.
* gcc.dg/misaligned-expand-2.c (cst): Likewise.
From-SVN: r185602
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2012-03-21 Andrew Stubbs <ams@codesourcery.com>
gcc/
* config/arm/arm.c (thumb2_reorg): Add complete support
for 16-bit instructions.
* config/arm/thumb2.md: Delete obsolete flag-clobbering peepholes.
gcc/testsuite/
* gcc.target/arm/thumb-16bit-ops.c: New file.
* gcc.target/arm/thumb-ifcvt.c: New file.
From-SVN: r185601
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string_cst in tree_to_double_int, at tree.h:4324)
2012-03-21 Richard Guenther <rguenther@suse.de>
PR tree-optimizer/52636
* tree-vect-slp.c (vect_get_constant_vectors): Convert constants
to the appropriate type.
From-SVN: r185599
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2012-03-21 Richard Guenther <rguenther@suse.de>
* Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H)
dependencies.
* cfgexpand.c (gimple_expand_cfg): Fold in pass_init_function,
pass_jump, pass_initial_value_sets and pass_unshare_all_rtl.
* passes.c (init_optimization_passes): Remove pass_init_function,
pass_jump, pass_initial_value_sets and pass_unshare_all_rtl.
* tree-pass.h (pass_init_function): Remove.
(pass_jump): Remove.
(pass_initial_value_sets): Remove.
(pass_unshare_all_rtl): Remove.
* integrate.c (pass_initial_value_sets): Remove.
* emit-rtl.c (pass_unshare_all_rtl): Remove.
* tree.h (init_function_for_compilation): Remove.
* function.c (init_function_for_compilation): Remove.
(pass_init_function): Remove.
* cfgcleanup.c (rest_of_handle_jump): Remove.
(pass_jump): Remove.
From-SVN: r185598
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* c-common.h (enum cxx_dialect): Add cxx1y.
* c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
test.
* c-cppbuiltin.c (c_cpp_builtins): Likewise.
* c-opts.c (c_common_post_options): Likewise.
(set_std_cxx1y): New.
(c_common_handle_option): Call it.
* c.opt (-std=c++1y, -std=gnu++1y): New flags.
cp/
* lex.c (init_reswords): Use >= for cxx_dialect test.
* parser.c (cp_parser_exception_specification_opt): Likewise.
testsuite/
* lib/target-supports.exp: Add { target c++1y }.
From-SVN: r185596
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gcc/cp/
* mangle.c (write_type): Handle 'auto'.
* init.c (build_new): Don't do auto deduction where it might
affect template mangling.
libiberty/
* cp-demangle.c (cplus_demangle_type): Handle 'auto'.
From-SVN: r185595
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From-SVN: r185593
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PR testsuite/52641
* gcc.dg/torture/pr48124-1.c: Add dg-require-effective-target
int32plus.
* gcc.dg/torture/pr48124-4.c: Ditto:
* gcc.dg/torture/pr52530.c: Use long instead of int if int=16.
From-SVN: r185588
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PR c++/52510
* decl.c (reshape_init_class): Handle repeated reshaping.
* search.c (lookup_field_1): Add sanity check.
From-SVN: r185587
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ggc_alloc_zone_cleared_tree_node instead of...
* tree-streamer-in.c (streamer_alloc_tree): Call
ggc_alloc_zone_cleared_tree_node instead of
ggc_alloc_zone_cleared_tree_node_stat.
From-SVN: r185586
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From-SVN: r185584
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* gcc.target/avr/progmem.h (pgm_read_char): Define depending on
__AVR_HAVE_LPMX__
From-SVN: r185583
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PR target/52607
* config/i386/i386.c (expand_vec_perm_vperm2f128): New function.
(ix86_expand_vec_perm_const_1): Call it.
From-SVN: r185579
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* config/i386/i386.c (vselect_insn): New variable.
(init_vselect_insn): New function.
(expand_vselect, expand_vselect_insn): Add testing_p argument.
Call init_vselect_insn if vselect_insn is NULL. Adjust
PATTERN (vselect_insn), instead of creating a new insn each time,
only emit a copy of it if not testing and recog has been successful.
(expand_vec_perm_pshufb, expand_vec_perm_1,
expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_broadcast_1): Adjust
callers.
From-SVN: r185578
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PR target/52607
* config/i386/i386.md ("isa" attribute): Add avx2 and noavx2.
("enabled" attribute): Handle avx2 and noavx2 isas.
* config/i386/sse.md (avx2_vec_dupv8sf_1, avx2_pbroadcast<mode>_1):
New insns.
(vec_dup<mode>): Add avx2 =x,x alternative.
(vec_dup<mode> splitter): Don't split if TARGET_AVX2.
(*avx_vperm_broadcast_<mode>): Don't split V4DFmode if TARGET_AVX2.
For TARGET_AVX2, V8SFmode and elt == 0 split into vbroadcastss.
* config/i386/i386.c (expand_vec_perm_pshufb): Emit also vpermps
for V8SFmode.
(expand_vec_perm_1): For broadcasts, use avx2_pbroadcast<mode>_1
if possible, handle also V8SFmode.
From-SVN: r185577
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* arm/predicates.md (zero_operand, reg_or_zero_operand): New predicates.
* arm/neon.md (neon_vceq<mode>, neon_vcge<mode>): Use
reg_or_zero_operand predicate.
(neon_vcle<mode>, neon_vclt<mode>): Use zero_operand predicate.
From-SVN: r185573
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flash memory)
PR target/49868
* gcc.target/avr/torture/addr-space-2.h: New file.
* gcc.target/avr/torture/addr-space-2-g.h: New test.
* gcc.target/avr/torture/addr-space-2-0.h: New test.
* gcc.target/avr/torture/addr-space-2-1.h: New test.
* gcc.target/avr/torture/addr-space-2-x.h: New test.
From-SVN: r185570
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* config/i386/i386.c (ix86_decompose_address) <case ZERO_EXTEND>:
If operand isn't UNSPEC, return 0.
From-SVN: r185568
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From-SVN: r185567
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