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  1. 20 Apr, 2010 21 commits
  3. 19 Apr, 2010 19 commits
    • opts.c (decode_options): Disable whpr incompatible passes. · 3ee2243c 
      
	* opts.c (decode_options): Disable whpr incompatible passes.
	* lto/lto.c (lto_1_to_1_map): Skip clones.
	(read_cgraph_and_symbols): Do not mark everything as needed.
	(do_whole_program_analysis): Do map only after optimizing;
	set proper cgraph_state; use passmanager.

From-SVN: r158533
      Jan Hubicka committed
    • cfgexpand.c (expand_debug_expr): Check for mismatched modes in POINTER_PLUS_EXPR and fix them. · 576319a7 
      * cfgexpand.c (expand_debug_expr): Check for mismatched modes in
POINTER_PLUS_EXPR and fix them.

From-SVN: r158532
      DJ Delorie committed
    • avr-devices.c (avr_mcu_types): Add support for new devices atmega644pa... · 578ad141 
      2010-04-19  Eric B. Weddington  <eric.weddington@atmel.com>

	* config/avr/avr-devices.c (avr_mcu_types): Add support for new
	devices atmega644pa, attiny2313a, attiny24a, attiny261a, attiny4313,
	attiny44a, attiny861a, atmega16a, atmega168a, atmega164a, atmega165a,
	atmega169a, atmega169pa, atmega16hva2, atmega324a, atmega324pa,
	atmega325a, atmega3250a, atmega328, atmega329a, atmega329pa,
	atmega3290a, atmega48a, atmega644a, atmega645a, atmega645p,
	atmega6450a, atmega6450p, atmega649a, atmega649p, atmega6490a,
	atmega6490p, atmega64hve, atmega88a, atmega88pa, attiny461a, attiny84a,
	m3000. Remove support for devices atmega8m1, atmega8c1, atmega16c1,
	atmega4hvd, atmega8hvd, attiny327, m3000f, m3000s, m3001b.
	* config/avr/t-avr.c (MULTILIB_MATCHES): Same.

From-SVN: r158530
      Eric B. Weddington committed
    • ifcvt.c (noce_try_cmove_arith): Fix long lines. · d321bd2d 
      	* ifcvt.c (noce_try_cmove_arith): Fix long lines.
	(check_cond_move_block): Likewise.
	(cond_move_process_if_block): Likewise.
	(noce_find_if_block): Improve formatting.
	(find_if_header): Pass 0 to memset and tweak conditions.
	(cond_exec_find_if_block): Fix long lines and tweak conditions.

From-SVN: r158529
      Eric Botcazou committed
    • re PR fortran/43339 (Incorrect output for pgm checking data sharing attributes) · 310e4472 
      	PR fortran/43339
	* openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
	sequential loops private in the innermost containing task region.

	* gfortran.dg/gomp/sharing-2.f90: Adjust for iteration vars
	of sequential loops being private only in the innermost containing
	task region.

From-SVN: r158528
      Jakub Jelinek committed
    • re PR middle-end/43337 (ICE: in lookup_decl_in_outer_ctx, at omp-low.c:2103) · fd2e4e99 
      	PR middle-end/43337
	* tree-nested.c (convert_nonlocal_omp_clauses): OMP_CLAUSE_PRIVATE
	with non-local decl doesn't need chain.

	* gfortran.dg/gomp/pr43337.f90: New test.

From-SVN: r158527
      Jakub Jelinek committed
    • dwarf2out.c (lower_bound_default): For DW_LANG_Python return 0 for -gdwarf-4. · 74e27d0d 
      	* dwarf2out.c (lower_bound_default): For DW_LANG_Python return
	0 for -gdwarf-4.

From-SVN: r158526
      Jakub Jelinek committed
    • ira-color.c (allocno_reload_assign): Avoid accumulating reload registers in… · ec995732 
      ira-color.c (allocno_reload_assign): Avoid accumulating reload registers in ALLOCNO_TOTAL_CONFLICT_HARD_REGS.

        * ira-color.c (allocno_reload_assign): Avoid accumulating
        reload registers in ALLOCNO_TOTAL_CONFLICT_HARD_REGS.

From-SVN: r158524
      Vladimir Makarov committed
    • gimple.h (create_tmp_reg): Declare. · acd63801 
      2010-04-19  Martin Jambor  <mjambor@suse.cz>

	* gimple.h (create_tmp_reg): Declare.
	* gimplify.c (create_tmp_reg): New function.
	(gimplify_return_expr): Use create_tmp_reg.
	(gimplify_omp_atomic): Likewise.
	(gimple_regimplify_operands): Likewise.
	* tree-dfa.c (make_rename_temp): Likewise.
	* tree-predcom.c (predcom_tmp_var): Likewise.
	(reassociate_to_the_same_stmt): Likewise.
	* tree-sra.c (replace_uses_with_default_def_ssa_name): Likewise.
	(get_replaced_param_substitute): Likewise.
	* tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
	* tree-ssa-phiopt.c (cond_store_replacement): Likewise.
	* tree-ssa-pre.c (get_representative_for): Likewise.
	(create_expression_by_pieces): Likewise.
	* tree-tailcall.c (adjust_return_value_with_ops): Likewise.
	(create_tailcall_accumulator): Likewise.

From-SVN: r158523
      Martin Jambor committed
    • cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update new_stmt. · 0b6e2868 
      2010-04-19  Martin Jambor  <mjambor@suse.cz>

	* cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update
	new_stmt.
	(cgraph_materialize_all_clones): Assert	!need_ssa_update_p.

From-SVN: r158522
      Martin Jambor committed
    • re PR middle-end/43796 (ICE in is_overflow_infinity (tree-vrp.c:184) with… · 1936a7d4 
      re PR middle-end/43796 (ICE in is_overflow_infinity (tree-vrp.c:184) with gfortran -fcheck=bounds -O2)

2010-04-19  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43796
	* tree-vrp.c (adjust_range_with_scev): Lookup init and step
	from SCEV in the lattice.
	(vrp_visit_phi_node): Dump change.

	* gfortran.dg/pr43796.f90: New testcase.

From-SVN: r158520
      Richard Guenther committed
    • configure.ac: Fix quoting around elf_getshstrndx ABI check. · 479881c3 
      2010-04-19  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Fix quoting around elf_getshstrndx ABI check.
	* configure: Re-generated.

From-SVN: r158519
      Richard Guenther committed
    • re PR tree-optimization/43783 (-O -ftree-pre options compile libbid wrong) · d53bed0b 
      2010-04-19  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43783
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Drop
	constant ARRAY_REF operands two and three if possible.

	* gcc.c-torture/execute/pr43783.c: New testcase.

From-SVN: r158517
      Richard Guenther committed
    • re PR target/43766 (x86 prefetch doesn't use complex memory addressing) · 90f775a9 
      	PR target/43766
	* config/i386/i386.c (ix86_decompose_address): Handle ASHIFT addends.

testsuite/ChangeLog:

	PR target/43766
	* gcc.target/i386/pr43766.c: New test.

From-SVN: r158515
      Uros Bizjak committed
    • zh_CN.po: Update. · 7e4fe2c3 
      gcc/po:
	* zh_CN.po: Update.

libcpp/po:
	* zh_CN.po: Update.

From-SVN: r158512
      Joseph Myers committed
    • re PR target/43662 (ICE in insert_save with ms_abi attribute) · 8d9b7be5 
      	PR target/43662
	* reginfo.c (reinit_regs): Set caller_save_initialized_p
	to false.

	testsuite/
	PR target/43662
	* gcc.target/i386/pr43662.c: New test.

From-SVN: r158509
      Jie Zhang committed
    • re PR c++/43704 (ICE: tree check: accessed elt 2 of tree_vec with 1 elts in… · d38f6bc0 
      re PR c++/43704 (ICE: tree check: accessed elt 2 of tree_vec with 1 elts in tsubst, at cp/pt.c:10074)

Fix PR c++/43704

gcc/cp/ChangeLog:
	PR c++/43704
	* typeck.c (structural_comptypes): Test dependent typedefs
	incompatibility before testing for their main variant based
	equivalence.

gcc/testsuite/ChangeLog:
	PR c++/43704
	* g++.dg/template/typedef32.C: New test.

From-SVN: r158508
      Dodji Seketeli committed
    • re PR tree-optimization/37027 (SLP loop vectorization missing support for reductions) · b5aeb3bb 
      
	PR tree-optimization/37027
	* tree-vectorizer.h (struct _loop_vec_info): Add new field reductions 
	and macro to access it.
	(vectorizable_reduction): Add argument.
	(vect_get_slp_defs): Likewise.
	* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Collect reduction
	statements for possible use in SLP.
	(new_loop_vec_info): Initialize LOOP_VINFO_REDUCTIONS.
	(destroy_loop_vec_info): Free LOOP_VINFO_REDUCTIONS.
	(vect_create_epilog_for_reduction): Handle SLP. Modify documentation,
	add new argument.
	(vectorizable_reduction): Likewise.
	* tree-vect-stmts.c (vect_get_vec_defs): Update call to 
	vect_get_slp_defs.
	(vectorizable_type_demotion, vectorizable_type_promotion,
	vectorizable_store): Likewise.
	(vect_analyze_stmt): Update call to vectorizable_reduction.
	(vect_transform_stmt): Likewise.
	* tree-vect-slp.c (vect_get_and_check_slp_defs): Handle reduction.
	(vect_build_slp_tree): Fix indentation. Check that there are no loads
	from different interleaving chains in same node.
	(vect_slp_rearrange_stmts): New function.
	(vect_supported_load_permutation_p): Allow load permutations for 
	reductions. Call vect_slp_rearrange_stmts() to rearrange statements
	inside SLP nodes if necessary.
	(vect_analyze_slp_instance): Handle reductions.
	(vect_analyze_slp): Try to build SLP instances originating from groups
	of reductions.
	(vect_detect_hybrid_slp_stmts): Skip reduction statements.
	(vect_get_constant_vectors): Create initial vectors for reductions
	according to reduction code. Add new argument.
	(vect_get_slp_defs): Add new argument, pass it to 
	vect_get_constant_vectors.
	(vect_schedule_slp_instance): Remove SLP tree root statements.

From-SVN: r158506
      Ira Rosen committed
    • tree.h (ENUM_IS_SCOPED): Define. · 5a2fa9e8 
      	* tree.h (ENUM_IS_SCOPED): Define.
	* dwarf2out.c (gen_enumeration_type_die): Add DW_AT_enum_class
	for ENUM_IS_SCOPED enums.
cp/
	* cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
	ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
testsuite/
	* g++.dg/debug/dwarf2/enum1.C: New test.

From-SVN: r158505
      Jakub Jelinek committed