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  1. 16 Sep, 2007 3 commits
    • re PR fortran/29396 (segfault with character pointer association) · 1d6b7f39 
      2007-09-16  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29396
	PR fortran/29606
	PR fortran/30625
	PR fortran/30871
	* trans.h : Add extra argument to gfc_build_array_ref. Rename
	gfc_conv_aliased_arg to gfc_conv_subref_array_arg.  Move
	prototype of is_aliased_array to gfortran.h and rename it
	gfc_is_subref_array.  Add field span to lang_decl, add a new
	decl lang specific flag accessed by GFC_DECL_SUBREF_ARRAY_P
	and a new type flag GFC_DECL_SUBREF_ARRAY_P.
	* trans.c (gfc_build_array_ref): Add the new argument, decl.
	If this is a subreference array pointer, use the lang_decl
	field 'span' to calculate the offset in bytes and use pointer
	arithmetic to address the element.
	* trans-array.c (gfc_conv_scalarized_array_ref,
	gfc_conv_array_ref): Add the backend declaration as the third
	field, if it is likely to be a subreference array pointer.
	(gfc_conv_descriptor_dimension, gfc_trans_array_ctor_element,
	gfc_trans_array_constructor_element, structure_alloc_comps,
	gfc_conv_array_index_offset): For all other references to
	gfc_build_array_ref, set the third argument to NULL.
	(gfc_get_dataptr_offset): New function.
	(gfc_conv_expr_descriptor): If the rhs of a pointer assignment
	is a subreference array, then calculate the offset to the
	subreference of the first element and set the descriptor data
	pointer to this, using gfc_get_dataptr_offset.
	trans-expr.c (gfc_get_expr_charlen): Use the expression for the
	character length for a character subreference.
	(gfc_conv_substring, gfc_conv_subref_array_arg): Add NULL for
	third argument in call to gfc_build_array_ref.
	(gfc_conv_aliased_arg): Rename to gfc_conv_subref_array_arg.
	(is_aliased_array): Remove.
	(gfc_conv_function_call): Change reference to is_aliased_array
	to gfc_is_subref_array and reference to gfc_conv_aliased_arg to
	gfc_conv_subref_array_arg.
	(gfc_trans_pointer_assignment): Add the array element length to
	the lang_decl 'span' field.
	* gfortran.h : Add subref_array_pointer to symbol_attribute and
	add the prototype for gfc_is_subref_array.
	* trans-stmt.c : Add NULL for third argument in all references
	to gfc_build_array_ref.
	* expr.c (gfc_is_subref_array): Renamed is_aliased_array.
	If this is a subreference array pointer, return true.
	(gfc_check_pointer_assign): If the rhs is a subreference array,
	set the lhs subreference_array_pointer attribute.
	* trans-decl.c (gfc_get_symbol_decl): Allocate the lang_decl
	field if the symbol is a subreference array pointer and set an
	initial value of zero for the 'span' field.
	* trans-io.c (set_internal_unit): Refer to is_subref_array and
	gfc_conv_subref_array_arg.
	(nml_get_addr_expr): Add NULL third argument to
	gfc_build_array_ref. 
	(gfc_trans_transfer): Use the scalarizer for a subreference
	array.

2007-09-16  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29396
	PR fortran/29606
	PR fortran/30625
	PR fortran/30871
	* gfortran.dg/subref_array_pointer_1.f90: New test.
	* gfortran.dg/subref_array_pointer_2.f90: New test.

From-SVN: r128523
      Paul Thomas committed
    • Daily bump. · 1b95f1f6 
      From-SVN: r128521
      GCC Administrator committed
    • * gfortran.dg/nint_2.f90: Correct last change. · de5889ef 
      From-SVN: r128518
      H.J. Lu committed
  3. 15 Sep, 2007 6 commits
    • tree-parloops.c: New file. · 5f40b3cb 
      	* tree-parloops.c: New file.
	* tree-ssa-operands.h (free_stmt_operands): Declare.
	* tree-ssa-loop-manip.c (split_loop_exit_edge): Return the new basic
	block.
	* tree-pass.h (pass_parallelize_loops): Declare.
	* omp-low.c (expand_omp_parallel, expand_omp_for): Update SSA form for
	virtual operands.
	(build_omp_regions_1): Allow analysing just a single OMP region and
	its subregions.
	( build_omp_regions_root, omp_expand_local): New functions.
	(build_omp_regions): Add argument to build_omp_regions_1 call.
	* builtins.def (DEF_GOMP_BUILTIN): Initialize OMP builtins when
	autoparallelization is run.
	* timevar.def (TV_TREE_PARALLELIZE_LOOPS): New.
	* tree-ssa-loop.c (gate_tree_parallelize_loops, tree_parallelize_loops,
	pass_parallelize_loops): New.
	* common.opt (ftree-parallelize-loops): New.
	* tree-flow.h (omp_expand_local, tree_duplicate_sese_tail,
	parallelize_loops): Declare.
	(add_phi_args_after_copy, split_loop_exit_edge): Declaration changed.
	* Makefile.in (tree-parloops.o): Added.
	* tree-cfg.c (add_phi_args_after_copy_edge, tree_duplicate_sese_tail):
	New functions.
	(add_phi_args_after_copy_bb): Use add_phi_args_after_copy_edge.
	(add_phi_args_after_copy): Call add_phi_args_after_copy_edge for
	one extra edge as well.
	(tree_duplicate_sese_region): Add argument to add_phi_args_after_copy.
	Use VEC_free to free doms vector.
	(move_block_to_fn): Update loop info. Remove phi nodes for virtual
	operands.  Recompute operand caches in the new function.
	(move_sese_region_to_fn): Update loop info.
	* passes.c (init_optimization_passes): Add pass_parallelize_loops.
	* tree-ssa-operands.c (free_stmt_operands): New function.

	* doc/passes.texi: Document autoparallelization.
	* doc/invoke.texi (-ftree-parallelize-loops): New option.

	* gcc.dg/tree-ssa/parallelization-1.c: New test.

From-SVN: r128517
      Zdenek Dvorak committed
    • re PR target/33062 (ICE in emit_move_insn and expand_call with -fdefault-integer-8) · 2ae88ecd 
      	PR target/33062
	* pa.c (function_value): Use GET_MODE_BITSIZE instead of TYPE_PRECISION.

From-SVN: r128516
      John David Anglin committed
    • tree-vect-transform.c (vect_get_vec_defs_for_stmt_copy): check if the VEC is not NULL. · 4934454b 
              * tree-vect-transform.c (vect_get_vec_defs_for_stmt_copy): check if
        the VEC is not NULL.
        (vectorizable_type_demotion, vectorizable_type_promotion): Check that
        get_vectype_for_scalar_type succeeded.
        (vectorizable_conversion): Likewise.

From-SVN: r128514
      Dorit Nuzman committed
    • java-tree.h (struct lang_decl_func): Remove. · 8a0c568f 
      	* java-tree.h (struct lang_decl_func) <function_decl_body>:
	Remove.
	<init_final>: Likewise.
	* lang.c (java_dump_tree): Update.
	* java-tree.h (DECL_FUNCTION_BODY): Remove.

From-SVN: r128513
      Tom Tromey committed
    • re PR libfortran/21185 (Improve testsuite results on newlib targets) · 2515e5a7 
      	PR libfortran/21185
	* runtime/compile_options.c (set_options): Fix typo.
	* runtime/main.c (store_exe_path): If getcwd is not available,
	don't use it.
	* intrinsics/getcwd.c: Same thing here.
	* io/unix.c (fallback_access): New fallback function for access.
	(fix_fd): Don't use dup if it's not available.
	* configure.ac: Check for dup and getcwd.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r128512
      Francois-Xavier Coudert committed
    • Daily bump. · 7c4d947f 
      From-SVN: r128508
      GCC Administrator committed
  5. 14 Sep, 2007 20 commits
  7. 13 Sep, 2007 11 commits
    • c-common.c (fname_as_string): Update. · 46c2514e 
      gcc
	* c-common.c (fname_as_string): Update.
	* c-parser.c (c_parser) <lex_untranslated_string>: New field.
	(c_lex_one_token): Update.  Add 'parser' argument.
	(c_parser_simple_asm_expr): Update.
	(c_parser_attributes): Update.
	(c_parser_asm_statement): Update.
	(c_parser_asm_operands): Update.
	(c_parser_peek_token): Update.
	(c_parser_peek_2nd_token): Update.
	* c-lex.c (c_lex_string_translate): Remove.
	(c_lex_return_raw_strings): Likewise.
	(c_lex_with_flags): Added 'lex_flags' argument.
	(lex_string): Added 'translate' argument.
	* c-pragma.h (c_lex_with_flags): Update.
	(c_lex_string_translate, c_lex_return_raw_strings): Remove.
	(C_LEX_STRING_NO_TRANSLATE): New define.
	(C_LEX_RAW_STRINGS): Likewise.
gcc/cp
	* parser.c (cp_lexer_new_main): Don't use
	c_lex_return_raw_strings.
	(cp_lexer_get_preprocessor_token): Update.  Add special case when
	lexer is NULL.

From-SVN: r128479
      Tom Tromey committed
    • iresolve.c (resolve_mask_arg): If a mask is an array expression, convert it to kind=1. · 76896993 
      2007-09-13  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* iresolve.c (resolve_mask_arg): If a mask is an array
	expression, convert it to kind=1.

From-SVN: r128477
      Thomas Koenig committed
    • From Jie Zhang: · 1d7d5ac4 
      	* config/bfin/bfin.c (enum bfin_builtins): Add BFIN_BUILTIN_ONES,
	BFIN_BUILTIN_CPLX_MUL_16_S40, BFIN_BUILTIN_CPLX_MAC_16_S40,
	BFIN_BUILTIN_CPLX_MSU_16_S40, and BFIN_BUILTIN_CPLX_SQU.
	(bfin_init_builtins): Initialize __builtin_bfin_ones,
	__builtin_bfin_min_fr1x16, __builtin_bfin_max_fr1x16,
	__builtin_bfin_min_fr1x32, __builtin_bfin_max_fr1x32,
	__builtin_bfin_cmplx_add, __builtin_bfin_cmplx_sub,
	__builtin_bfin_cmplx_mul_s40, __builtin_bfin_cmplx_mac_s40,
	__builtin_bfin_cmplx_msu_s40 and __builtin_bfin_csqu_fr16.
	(bdesc_1arg): Add __builtin_bfin_ones.
	(bfin_expand_builtin): Expand __builtin_bfin_cmplx_mul_s40,
	__builtin_bfin_cmplx_mac_s40, __builtin_bfin_cmplx_msu_s40,
	and __builtin_bfin_csqu_fr16.
	* config/bfin/bfin.md (UNSPEC_ONES): New constant.
	(ones): New define_insn.
	(ssaddhi3_parts): New define_insn.
	(sssubhi3_parts): New define_insn.
	(flag_mulhi_parts): New define_insn.

From-SVN: r128475
      Bernd Schmidt committed
    • common.opt (femit-class-debug-always): Turn off by default. · eae8e474 
      2007-09-13  Seongbae Park <seongbae.park@gmail.com>

	* common.opt (femit-class-debug-always): Turn off by default.

From-SVN: r128474
      Seongbae Park committed
    • re PR fortran/33343 (ICE (segfault) on invalid code with wrongly shaped… · 3c7b91d3 
      re PR fortran/33343 (ICE (segfault) on invalid code with wrongly shaped arguments to elemental procedures)

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33343
	* expr.c (gfc_check_conformance): Print ranks in the error message.
	* resolve.c (resolve_elemental_actual): Check also conformance of
	the actual arguments for elemental functions.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33343
	* gfortran.dg/elemental_args_check_1.f90: New.
	* gfortran.dg/assumed_size_refs_1.f90: Update error message.
	* gfortran.dg/elemental_subroutine_4.f90: Ditto.

From-SVN: r128473
      Tobias Burnus committed
    • symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive): Allow prefixes only… · 10a6db6e 
      symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive): Allow prefixes only to be specified once.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	* symbol.c (gfc_add_elemental,gfc_add_pure,gfc_add_recursive):
	Allow prefixes only to be specified once.

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	* gfortran.dg/recursive_check_3.f90: New.

From-SVN: r128472
      Tobias Burnus committed
    • re PR fortran/33412 (Bind(C): ELEMENTAL procedure conflicts with BIND(C)) · e3bfd8f4 
      2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33412
	* symbol.c (check_conflict): Add conflict of ELEMENTAL with Bind(C).

2007-09-13  Tobias Burnus  <burnus@net-b.de>

	PR fortran/33412
	* gfortran.dg/elemental_bind_c.f90: New.

From-SVN: r128471
      Tobias Burnus committed
    • bfin.md (reload_outpdi, [...]): New patterns. · 6ed44ca1 
      	* config/bfin/bfin.md (reload_outpdi, reload_inpdi): New patterns.
	* config/bfin/bfin.c (bfin_secondary_reload): Make sure we use them.

From-SVN: r128470
      Bernd Schmidt committed
    • re PR tree-optimization/33389 (Revision 128239 causes libgomp failure) · 468b40bc 
      2007-09-13  James E. Wilson  <wilson@specifix.com>

	PR tree-optimization/33389
	* tree-ssa-operands.c (append_vuse): If ann->in_vdef_list true,
	then set build_loads before returning.

From-SVN: r128469
      James E Wilson committed
    • mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with {d}addiu and a… · f29adf5b 
      mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with {d}addiu and a negative	immediate such that it works with...

2007-09-13  Sandra Loosemore  <sandra@codesourcery.com>
	    David Ung  <davidu@mips.com>

	gcc/
	* config/mips/mips.h (ASM_OUTPUT_REG_PUSH): Replace {d}subu with
	{d}addiu and a negative	immediate such that it works with MIPS16
	instructions.

Co-Authored-By: David Ung <davidu@mips.com>

From-SVN: r128468
      Sandra Loosemore committed
    • re PR bootstrap/33418 ([4.1/4.2/4.3]: Gcc failed to detect HJL's binutils linker) · 1f1752ec 
      2007-09-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/33418
	* configure.ac (ld_vers): Support Linux linker.
	* configure: Regenerated.

From-SVN: r128465
      H.J. Lu committed