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  1. 25 Apr, 2011 4 commits
    • Use backend interface for function types. · 482829ac 
      Drop type_tree() functions for Float_type and Complex_type.
Don't define builtin functions until gogo is created.

	* go-gcc.cc (Gcc_backend::error_type): Implement.
	(Gcc_backend::string_type): Remove.
	(Gcc_backend::function_type): Change signature and implement.
	(Gcc_backend::struct_type): Change signature.
	(Gcc_backend::slice_type, Gcc_backend::map_type): Remove.
	(Gcc_backend::channel_type, Gcc_backend::interface_type): Remove.
	(Gcc_backend::pointer_type): Check for error.
	* Make-lang.in (go/types.o): Depend on go/gofrontend/backend.h.

From-SVN: r172932
      Ian Lance Taylor committed
    • Use backend interface for basic types · 0aa5e7f2 
      	* go-gcc.c (class Gcc_tree): Make get_tree const.
	(Gcc_backend::void_type): Implement.
	(Gcc_backend::bool_type): Implement.
	(Gcc_backend::integer_type): Implement.
	(Gcc_backend::float_type): Implement.
	(Gcc_backend::complex_type): New function.
	(Gcc_backend::pointer_type): New function.
	(Gcc_backend::make_type): New function.
	(type_to_tree): New function.

From-SVN: r172931
      Evan Shaw committed
    • combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals for STORE_FLAG_VALUE==-1 case. · 5157a881 
      	* combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals
	for STORE_FLAG_VALUE==-1 case.

Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r172930
      Maxim Kuvyrkov committed
    • Daily bump. · 0c289711 
      From-SVN: r172929
      GCC Administrator committed
  3. 24 Apr, 2011 9 commits
  5. 23 Apr, 2011 14 commits
  7. 22 Apr, 2011 13 commits
    • gengtype.c (open_base_files): Add ipa-inline.h include. · 632b4f8e 
      
	* gengtype.c (open_base_files): Add ipa-inline.h include.
	* ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to ipa-prop.c
	update all uses.
	* ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here.
	* ipa-inline-transform.c (inline_call): Use inline_merge_summary to merge
	summary of inlined function into former caller.
	* ipa-inline.c (max_benefit): Remove.
	(edge_badness): Compensate for removal of benefits.
	(update_caller_keys): Use reset_node_growth_cache/reset_edge_growth_cache.
	(update_callee_keys): Likewise.
	(update_all_callee_keys): Likewise.
	(inline_small_functions): Do not collect max_benefit; do not
	reset stimated_growth; call free_growth_caches and initialize_growth_caches.
	* ipa-inline.h (struct condition, type clause_t, struct predicate, struct
	size_time_entry): New structures.
	(INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants.
	(inline_summary): Remove size_inlining_benefit, time_inlining_benefit and
	estimated_growth.
	(edge_growth_cache_entry): New structure.
	(node_growth_cache, edge_growth_cache): New global vars.
	(estimate_growth): Turn into inline.
	(inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time,
	initialize_growth_caches, free_growth_caches): Declare.
	(estimate_edge_growth): Rewrite.
	(estimate_edge_time): Implement as inline cache lookup.
	(reset_node_growth_cache, reset_edge_growth_cache): New inline functions.
	(MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE.
	(NUM_CONDITIONS): New constant.
	(predicate_conditions): New enum.
	(IS_NOT_CONSTANT): New constant.
	(edge_removal_hook_holder): New var.
	(node_growth_cache, edge_growth_cache): New global vars.
	(true_predicate, single_cond_predicate, false_predicate, not_inlined_predicate,
	add_condition, add_clause, and_predicates, or_predicates, predicates_equal_p,
	evaulate_predicate, dump_condition, dump_clause, dump_predicate, account_size_time,
	evaulate_conditions_for_edge): New functions.
	(inline_summary_alloc): Move to heap.
	(inline_node_removal_hook): Clear condition and entry vectors.
	(inline_edge_removal_hook): New function.
	(initialize_growth_caches, free_growth_caches): New function.
	(dump_inline_summary): Update.
	(edge_execution_predicate): New function.
	(will_be_nonconstant_predicate): New function.
	(estimate_function_body_sizes): Compute BB and constantness predicates.
	(compute_inline_parameters): Do not clear estimated_growth.
	(estimate_edge_size_and_time): New function.
	(estimate_calls_size_and_time): New function.
	(estimate_callee_size_and_time): New function.
	(remap_predicate): New function.
	(inline_merge_summary): New function.
	(do_estimate_edge_time): New function based on...
	(estimate_edge_time): ... this one.
	(do_estimate_edge_growth): New function.
	(do_estimate_growth): New function based on....
	(estimate_growth): ... this one.
	(inline_analyze_function): Analyze after deciding on jump functions.
	(inline_read_section): New function.
	(inline_read_summary): Use it.
	(inline_write_summary): Write all the new data.
	* ipa-prop.c (ipa_get_param_decl_index): Export.
	(ipa_lattice_from_jfunc): Move here from ipa-cp.c
	* ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc): Declare.
	(ipa_get_lattice): Move hre from ipa-cp.c
	* Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c
	* params.def (PARAM_EARLY_INLINING_INSNS): Set to 11.
	* cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters,
	cgraph_edge_inlinable_p): Remove.
	* cgraphunit.c: Include ipainline.h
	(cgraph_process_new_functions): Update call of compute_inline_parameters.

	* gcc.dg/tree-ssa/pr38699.c: Fix testcase.

From-SVN: r172873
      Jan Hubicka committed
    • libstdc++.exp (check_v3_target_time): Discard unused compilation result thanks to /dev/null. · 0cfbd288 
      2011-04-22  François Dumont  <francois.cppdevs@free.fr>

        * testsuite/lib/libstdc++.exp (check_v3_target_time): Discard
        unused compilation result thanks to /dev/null.
        * testsuite/lib/libstdc++.exp (check_v3_target_debug_mode
        check_v3_target_profile_mode check_v3_target_normal_mode
        check_v3_target_cstdint check_v3_target_cmath
        check_v3_target_atomic_builtins check_v3_target_gthreads
        check_v3_target_nanosleep check_v3_target_sched_yield
        check_v3_target_string_conversions check_v3_target_swprintf
        check_v3_target_binary_io): Use simple preprocessing rather than
        compilation. Discard unused preprocessing result thanks to /dev/null.

From-SVN: r172872
      François Dumont committed
    • tree.c (build_int_cst): Properly create canonicalized integer constants. · 1df5b0db 
      2011-04-22  Richard Guenther  <rguenther@suse.de>

	* tree.c (build_int_cst): Properly create canonicalized integer
	constants.
	(build_int_cst_type): Remove scary comments.

From-SVN: r172871
      Richard Guenther committed
    • Proper handling of -Werror=coverage-mismatch · ae01169c 
      From-SVN: r172870
      Xinliang David Li committed
    • re PR tree-optimization/48717 (integer wrong code bug) · 93dfac24 
      	PR tree-optimization/48717
	* tree-ssa-forwprop.c (associate_plusminus): For A + ~A and
	~A + A optimizations use build_int_cst_type instead of build_int_cst.

	* gcc.c-torture/execute/pr48717.c: New test.

From-SVN: r172868
      Jakub Jelinek committed
    • re PR target/48723 (ICE on function returning structure with -fstack-check on corei7-avx) · 1d284ec5 
      	PR target/48723
	* config/i386/i386.c (ix86_expand_prologue): Update m->fs.sp_offset
	after the call to ix86_adjust_stack_and_probe.

testsuite/ChangeLog:

	PR target/48723
	* gcc.target/i386/pr48723.c: New test.

From-SVN: r172866
      Uros Bizjak committed
    • libgo: Support multilib testing. · aa5b0a0d 
      From Rainer Orth.

From-SVN: r172865
      Ian Lance Taylor committed
    • re PR go/48503 (http/cgi FAILs if libgcc_s.so.1 isn't in default ld.so.1 search path) · 90eadacd 
      	PR go/48503
libgo: Bring over http/cgi environment inheritance patches.

From-SVN: r172864
      Ian Lance Taylor committed
    • decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE onto the new type. · eb601ae1 
      	* gcc-interface/decl.c (make_packable_type): Copy DECL_PARALLEL_TYPE
	onto the new type.

From-SVN: r172863
      Eric Botcazou committed
    • gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG parameter. · 7d7fcb08 
      	* gcc-interface/gigi.h (create_subprog_decl): Add ARTIFICIAL_FLAG
	parameter.
	* gcc-interface/utils.c (create_subprog_decl): Likewise.  Set
	DECL_ARTIFICIAL and DECL_NO_INLINE_WARNING_P on the DECL accordingly.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Add
	ARTIFICIAL_FLAG local variable and pass it to create_subprog_decl.
	<all>: Do not set flags on the reused DECL node coming from an alias.
	Set DECL_IGNORED_P on the DECL node built for subprograms if they
	don't need debug info here...
	* gcc-interface/trans.c (Subprogram_Body_to_gnu): ...and not here.
	(gigi): Adjust calls to create_subprog_decl.
	(build_raise_check): Likewise.
	(establish_gnat_vms_condition_handler): Likewise.
	(Compilation_Unit_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.

From-SVN: r172862
      Eric Botcazou committed
    • bfin-protos.h (Mmode): Don't define. · 1b5f5069 
      	* config/bfin/bfin-protos.h (Mmode): Don't define.  Expand
	definition where used.

From-SVN: r172861
      Joseph Myers committed
    • re PR c/48716 (gcc OpenMP static variable declared in scope inside construct is… · 144f4153 
      re PR c/48716 (gcc OpenMP static variable declared in scope inside construct is predetermined shared)

	PR c/48716
	* gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also
	TREE_STATIC variables declared inside of some OpenMP construct.

	* gcc.dg/gomp/pr48716.c: New test.
	* g++.dg/gomp/pr48716.C: New test.

From-SVN: r172859
      Jakub Jelinek committed
    • re PR middle-end/48585 (483.xalancbmk in SPEC CPU 2006 failed to build) · f9fd305b 
      2011-04-22  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/48585
	* tree-inline.c (copy_bb): Create new edges only for analyzed
	nodes.

From-SVN: r172858
      Martin Jambor committed