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  1. 14 Jan, 2010 16 commits
    • re PR rtl-optimization/42388 (ICE in move_bb_info with sel-sched and modulo-sched for 176.gcc) · 762bffba 
              PR rtl-optimization/42388
        * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks
        that have no predecessors nor successors.  Do not call move_bb_info
        for empty blocks outside of current region.

From-SVN: r155894
      Andrey Belevantsev committed
    • re PR rtl-optimization/42294 (ICE in code_motion_path_driver for 416.gamess) · 14f30b87 
      2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	PR rtl-optimization/42294
	* sel-sched-ir.h (struct _sel_insn_data): Update comment.
	* sel-sched.c (move_exprs_to_boundary): Transitively add all
	originators' originators.

	* gfortran.dg/pr42294.f: New.

From-SVN: r155893
      Alexander Monakov committed
    • re PR rtl-optimization/39453 (ICE : in init_seqno, at sel-sched.c:6433) · 8ec4d0ad 
      2010-01-14  Alexander Monakov  <amonakov@ispras.ru>

	PR rtl-optimization/39453
	PR rtl-optimization/42246
	* sel-sched-ir.c (considered_for_pipelining_p): Do not test
	for pipelining_p.
	(sel_add_loop_preheaders): Add preheader to last_added_blocks.

	* gcc.dg/pr39453.c: New.
	* gcc.dg/pr42246.c: New.

From-SVN: r155892
      Alexander Monakov committed
    • Add tests missing from previous commit. · 2b342bc1 
      	PR middle-end/42245
	* gcc.dg/pr42245.c: New.
	* gcc.dg/pr42245-2.c: New.

From-SVN: r155891
      Alexander Monakov committed
    • re PR middle-end/42245 (ICE in verify_backedges for 197.parser with sel-sched) · b59ab570 
      2010-01-14  Andrey Belevantsev  <abel@ispras.ru>
	    Alexander Monakov  <amonakov@ispras.ru>

	PR middle-end/42245
	* sel-sched-ir.c (sel_recompute_toporder): New.  Use it...
	(maybe_tidy_empty_bb): ... here.  Make static.  Add new
	argument.  Update all callers.
	(tidy_control_flow): ... and here.  Recompute topological order
	of basic blocks in region if necessary.
	(sel_redirect_edge_and_branch): Change return type.  Return true
	if topological order might have been invalidated.
	(purge_empty_blocks): Export and move from...
	* sel-sched.c (purge_empty_blocks): ... here.
	* sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype.
        (maybe_tidy_empty_bb): Delete prototype.
	(purge_empty_blocks): Declare.

	* gcc.dg/pr42245.c: New.
	* gcc.dg/pr42245-2.c: New.

From-SVN: r155890
      Alexander Monakov committed
    • re PR rtl-optimization/42294 (ICE in code_motion_path_driver for 416.gamess) · 0666ff4e 
              PR rtl-optimization/42294
        * sel-sched.c (try_replace_dest_reg): When chosen register
        and original register is the same, do not bail out early, but
        still check all original insns for validity of replacing destination
        register.  Set EXPR_TARGET_AVAILABLE to 1 before leaving function
        in this case.

From-SVN: r155889
      Andrey Belevantsev committed
    • re PR c/42721 (possible integer wrong code bug) · 5f8d5023 
      	PR c/42721
	Port from no-undefined-overflow branch
	2009-03-09  Richard Guenther  <rguenther@suse.de>

	* fold-const.c (add_double_with_sign): Fix unsigned overflow
	detection.

	* gcc.c-torture/execute/pr42721.c: New test.

From-SVN: r155887
      Jakub Jelinek committed
    • re PR lto/42665 (Internal compiler exception in with gfortran when using … · 429c98c9 
      re PR lto/42665 (Internal compiler exception in with gfortran when using  -fwhole-program -flto -fopenmp)

2010-01-14  Richard Guenther  <rguenther@suse.de>

	PR lto/42665
	* gimple.c (iterative_hash_gimple_type): Avoid hashing
	error_mark_node.

From-SVN: r155885
      Richard Guenther committed
    • re PR tree-optimization/42681 (ICE: in build2_stat, at tree.c:3664 with "-O1 -fgraphite-identity") · 3c7c0158 
      Fix PR42681.

2010-01-14  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42681
	* graphite-clast-to-gimple.c (gloog_error): New static variable.
	(clast_to_gcc_expression): Do not build MULT_EXPR of POINTER_TYPE_P.
	Set gloog_error when such an expression failed to be built.
	(translate_clast): Early return when gloog_error is set.
	(gloog): Clear gloog_error.  When gloog_error is set, call
	set_ifsese_condition to enable the original code.  Return the status
	of the code generation based on gloog_error.
	* sese.c (set_ifsese_condition): New.
	* sese.h (set_ifsese_condition): Declared.

	* testsuite/g++.dg/graphite/pr42681.C: New.

From-SVN: r155884
      Sebastian Pop committed
    • re PR tree-optimization/42709 (error: type mismatch in pointer plus expression) · cd481d83 
      
	PR tree-optimization/42709
	* tree-vect-slp.c (vect_get_constant_vectors): Use constant's type
	as scalar type in creation of constant vector operand.

From-SVN: r155882
      Ira Rosen committed
    • re PR tree-optimization/42732 ([graphite] ICE: verify_ssa failed) · a7bf45de 
      Fix PR42732.

2010-01-14  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42732
	* graphite-clast-to-gimple.c (gloog): Call scev_reset_htab and
	rename_nb_iterations.
	* sese.c (rename_variables_in_operand): New.
	(rename_variables_in_expr): New.
	(rename_nb_iterations): New.
	(sese_adjust_liveout_phis): Update the rename_map.
	* sese.h (rename_nb_iterations): Declared.
	* tree-scalar-evolution.c (scev_reset_htab): New.
	(scev_reset): Call scev_reset_htab.
	* tree-scalar-evolution.h (scev_reset_htab): Declared.

	* testsuite/gfortran.dg/graphite/pr42732.f: New.

From-SVN: r155881
      Sebastian Pop committed
    • re PR testsuite/42414 (arbitrary path modification by a sed statement breaks… · 453897b4 
      re PR testsuite/42414 (arbitrary path modification by a sed statement breaks testsuite if testsuite is in the absolute path)

Fix PR testsuite/42414.

gcc/:
	PR testsuite/42414
	* Makefile.in ($(TESTSUITEDIR)/site.exp, check-%)
	(check-parallel-%): Match `testsuite' directory component only
	at the end.

From-SVN: r155880
      Ralf Wildenhues committed
    • re PR translation/39521 (specs diagnostics translation problems) · 5bc69b92 
      po/
2010-01-14  Shujing Zhao  <pearly.zhao@oracle.com>

        PR translation/39521
        * exgettext: Extracted all specs %n strings and the %e strings that %e
        is at the start of a line.

2010-01-14  Shujing Zhao  <pearly.zhao@oracle.com>

        PR translation/39521
        * gcc.c (do_spec_1): Wrapped the error and notice messages of specs
        strings with _().

From-SVN: r155878
      Shujing Zhao committed
    • re PR fortran/41478 (Corrupted memory using PACK for derived-types with allocated components) · 40c32948 
      2010-01-14  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/41478
        * trans-array.c (duplicate_allocatable):  Static version of
	gfc_duplicate_allocatable with provision to handle scalar
	components. New boolean argument to switch off call to malloc
	if true.
	(gfc_duplicate_allocatable): New function to call above with
	new argument false.
	(gfc_copy_allocatable_data): New function to call above with
	new argument true.
	(structure_alloc_comps): Do not apply indirect reference to
	scalar pointers. Add new section to copy allocatable components
	of arrays. Extend copying of allocatable components to include
	scalars.
	(gfc_copy_only_alloc_comp): New function to copy allocatable
	component derived types, without allocating the base structure.
	* trans-array.h : Add primitive for gfc_copy_allocatable_data.
	Add primitive for gfc_copy_only_alloc_comp.
	* trans-expr.c (gfc_conv_procedure_call): After calls to
	transformational functions with results that are derived types
	with allocatable components, copy the components in the result.
	(gfc_trans_arrayfunc_assign): Deallocate allocatable components
	of lhs derived types before allocation.
	

2010-01-14  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/41478
        * gfortran.dg/alloc_comp_scalar_1.f90: New test.
        * gfortran.dg/alloc_comp_transformational_1.f90: New test.

From-SVN: r155877
      Paul Thomas committed
    • re PR fortran/42481 (generic interface not recognized) · 08b02036 
      2010-01-14  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/42481
	* module.c (load_generic_interfaces): If a procedure that is
	use associated but not generic is given an interface that
	includes itself, then make it generic.

2010-01-14  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/42481
	* gfortran.dg/generic_19.f90 : New test.

From-SVN: r155876
      Paul Thomas committed
    • Daily bump. · 671ec5cb 
      From-SVN: r155875
      GCC Administrator committed
  3. 13 Jan, 2010 18 commits
  5. 12 Jan, 2010 6 commits
    • re PR c/42708 (ICE in gimplify_expr, at gimplify.c:6993) · e616f54d 
      	PR c/42708
	* c-typeck.c (build_c_cast): Fold value cast to union type before
	wrapping it in a CONSTRUCTOR.

testsuite:
	* gcc.c-torture/compile/pr42708-1.c: New test.

From-SVN: r155846
      Joseph Myers committed
    • re PR rtl-optimization/42699 (ZERO_EXTRACT on lhs never optimized out) · b4ab701f 
      	PR rtl-optimization/42699
	* cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are
	involved.

From-SVN: r155844
      Jakub Jelinek committed
    • using_namespace_std_tr1_neg.cc: Do not run in parallel-mode. · 932f6f4a 
      2010-01-12  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/17_intro/using_namespace_std_tr1_neg.cc: Do not run
	in parallel-mode.
	* testsuite/25_algorithms/inplace_merge/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/rotate/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/stable_partition/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/remove/moveable.c: Likewiwse.
	* testsuite/25_algorithms/random_shuffle/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/nth_element/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/partial_sort/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/next_permutation/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/partition/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/stable_sort/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/stable_sort/moveable2.cc: Likewiwse.
	* testsuite/25_algorithms/sort/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/prev_permutation/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/unique/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/remove_if/moveable.cc: Likewiwse.
	* testsuite/25_algorithms/heap/moveable.cc: Likewiwse.

	* testsuite/25_algorithms/search_n/iterator.cc: Reduce iteration #
	in parallel-mode.

From-SVN: r155841
      Paolo Carlini committed
    • iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, [...]): Move ... · 4dde664f 
      	* config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
	SUBTARGET_WARN_UNUSED_SPEC): Move ...
	config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC,
	SUBTARGET_WARN_UNUSED_SPEC): ... here
	* config/mips/iris5.h (LIBGCC_SPEC): Define.

From-SVN: r155837
      Rainer Orth committed
    • Fix Neon Scheduler ocaml description. · 24fe19c3 
      For 

2010-01-12  Julian Brown  <julian@codesourcery.com>

        * config/arm/neon-schedgen.ml (Utils): Don't try to
        open missing module.
        (find_with_result): New.

From-SVN: r155835
      Julian Brown committed
    • Update Copyright years. · acc2dd54 
      From-SVN: r155833
      Jakub Jelinek committed