ia64_override_options.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119536 138bc75d-0d04-0410-961f-82ee72b054a4

	really_expand.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119535 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/bfin/bfin.c: Include "timevar.h".
	(bfin_flag_schedule_insns2, splitting_for_sched,
	bfin_flag_var_tracking): New variables.
	(print_operand): Handle '%!'.
	(override_options): Disable normal sched2 pass, instead set
	bfin_flag_schedule_insns2 for reorg to handle it.
	(output_file_start): Likewise for var-tracking.
	(bfin_optimize_loop): Take some care not to stumble over SEQUENCEs.
	(gen_one_bundle, bfin_gen_bundles, type_for_anomaly, trapping_loads_p):
	New functions.
	(bfin_reorg): Do second scheduling pass here, and call
	bfin_gen_bundles.  Use type_for_anomaly and trapping_loads_p instead
	of examining insns directly.  If bfin_flag_var_tracking, call
	var-tracking pass when done with everything else.
	* config/bfin/bfin.h (PRINT_OPERAND_PUNCT_VALID_P): '!' is valid.
	* config/bfin/bfin.md (UNSPEC_32BIT): New constant.
	(movsi_insn32): New pattern, with two new splits to create it
	before the final scheduling pass.
	(neghi2): Not a dsp32 insn, rather alu0.
	(movbi, pushsi_insn, popsi_insn, movsi_insn, movv2hi_insn, movhi_insn,
	movqi_insn, movsf_insn, movsi_insv, extendhisi2, zero_extendhisi2,
	extendqihi2, extendqisi2, zero_extendqihi2, zero_extendqisi2,
	mulhisi3, umulhisi3, ssadsi3, sssubsi3, smaxsi3, sminsi3, abssi2,
	ssnegsi2, signbitssi2, smaxhi3, sminhi3, abshi2, ssneghi2, signbitshi2,
	movhi_low2high, movhi_high2high, movhi_low2low, movhi_high2low,
	movhiv2hi_low, movhiv2hi_high, composev2hi, packv2hi, movv2hi_hi,
	ssaddhi3, sssubhi3, addv2hi3, ssaddv2hi3, subv2hi3, sssubv2hi3,
	addsubv2hi3, subaddv2hi3, ssaddsubv2hi3, sssubaddv2hi3, sublohiv2hi3,
	subhilov2hi3, sssublohiv2hi3, sssubhilov2hi3, addlohiv2hi3,
	addhilov2hi3, ssaddlohiv2hi3, ssaddhilov2hi3, sminv2hi3, smaxv2hi3,
	flag_mulhi, flag_mulhisi, flag_mulhisi_parts, flag_machi,
	flag_machi_acconly, flag_macinithi, flag_macinit1hi, mulv2hi3,
	flag_mulv2hi, flag_mulv2hi_parts, flag_macv2hi_parts,
	flag_macv2hi_parts_acconly, flag_macinitv2hi_parts,
	flag_macinit1v2hi_parts, mulhisi_ll, mulhisi_lh, mulhisi_hl,
	mulhisi_hh, ssnegv2hi2, absv2hi2, ssashiftv2hi3, ssashifthi3,
	lshiftv2hi3, lshifthi3): Use '%!' to terminate all dsp32/load/store
	variants instead of ';'.
	(ror_one, rol_one): Likewise.  Make them dsp32 insns.
	(ashlsi3_insn, ashrsi3, lshrsi3): Add dsp32 variants.
	(align8, align16, align24): Now named patterns; also using '%!'.
	(mnop): New insn.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119534 138bc75d-0d04-0410-961f-82ee72b054a4

	tree-vect-generic.c, tree-vect-transform.c: Fix comment typos.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119533 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/spu/spu.c (spu_split_address): Add.
	(print_operand): Handle HIGH.
	(spu_legitimate_address):  Don't test for aligned CONST.
	(spu_expand_mov):  Don't split addresses here.
	* config/spu/constraints.md (A): Don't test legitimate_const.
	* config/spu/spu.md: Add split of movsi patterns for PIC mode.
	(ceq_di): Use correct predicates.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119532 138bc75d-0d04-0410-961f-82ee72b054a4

        * config/darwin.h: Update copyright notice.
        * config/i386/darwin.h: Ditto.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119531 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libfortran/30005
	* io/open.c: Add errno.h include.
	(new_unit): Add new error messages with file name for file open.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119530 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-ssa-alias.c (compute_flow_sensitive_aliasing): Call
	set_used_smts.
	* tree-ssa-structalias.c (set_used_smts): Export.
	(find_what_p_points_to): Don't call set_used_smts here.
	* tree-ssa-structalias.h (set_used_smts): Add prototype.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119528 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119524 138bc75d-0d04-0410-961f-82ee72b054a4

	size is undefined.

	* builtins.c (fold_builtin_memory_op): Check that expr_size match.
	* explow.c (expr_size, int_expr_size): Assert that size is non_NULL.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119515 138bc75d-0d04-0410-961f-82ee72b054a4

	* MAINTAINERS (Non-Algorithmic Maintainers): New section.
	(Non-Algorithmic Maintainers): Move over non-algorithmic
	loop optimizer maintainers, add myself as a non-algorithmic
	middle-end maintainer.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119514 138bc75d-0d04-0410-961f-82ee72b054a4

	* env.c (omp_set_num_threads): Set illegal thread count to 1.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119511 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/29989 (again)
	* include/bits/c++config: #undef min and max.
	* testsuite/18_support/numeric_limits/29989.cc: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119510 138bc75d-0d04-0410-961f-82ee72b054a4

        * MAINTAINERS (Write After Approval): Add myself.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119509 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-04  Tobias Burnus  <burnus@net-b.de>

	PR fortran/29962
	* expr.c (check_intrinsic_op): Allow noninteger exponents for F2003.
   
     
testsuite/
2006-12-04  Tobias Burnus  <burnus@net-b.de>

	PR fortran/29962
	* initialization_4.f90: Test noninteger exponents (-std=f95).
	* initialization_5.f90: New test for noninteger exponents with -std=f2003



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119505 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/29821
	* resolve.c (resolve_operator): Only return result of
	gfc_simplify_expr if expression is constant.


2006-12-04  Paul  Thomas <pault@gcc.gnu.org>

	PR fortran/29821
	* gfortran.dg/parameter_array_section_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119504 138bc75d-0d04-0410-961f-82ee72b054a4

	
	* tree-ssa-alias.c (compute_may_aliases):
	Compute flow sensitive before flow insensitive.
	(compute_flow_sensitive_aliasing): Don't try to add
	a symbol memory tag to itself.
	
	* alias.h (alias_set_subset_of): New prototype.

	* alias.c (alias_set_subset_of): New function.

	* tree-ssa-structalias.c: Update comments.
	(struct variable_info): Add finished_solution.
	(new_varinfo): Set finished solution to NULL.
	(var_escaped_vars): Remove.
	(escaped_vars_tree): Remove.
	(escaped_vars_id): Remove.
	(nonlocal_vars_id): Remove.
	(constraint_expr_type): Add INCLUDES.
	(graph_size): Removed.
	(dump_constraint): Support INCLUDES.
	(build_constraint_graph): Ditto.
	(collapse_nodes): Add merge_solutions argument.
	Don't merge attributes.
	(process_unification_queue): Just use collapse_nodes.
	(perform_var_substitution): Update call to collapse_nodes.
	(get_constraint_exp_from_ssa_var): Use INCLUDES.
	(process_constraint): Fix non-field sensitive handling
	Handle includes.
	(get_constraint_for): Use INCLUDES.
	(make_constraint_from_anything): Renamed from
	make_constraint_from_escaped.
	(make_constraint_to_escaped): Removed.
	(find_global_initializers): Removed.
	(create_variable_info_for): Do not make constraints to escaped
	vars anymore.
	(dump_solution_for_var): Don't print out the equivalent points-to
	sets, just use the name of the variable it shares it with.
	(intra_create_variable_infos): Use INCLUDES.
	Change nonlocal variable sets to anything sets.
	(init_base_vars): Remove escaped_vars and nonlocal_var
	initialization. 
	(find_escape_constraints): Removed.
	(delete_points_to_sets): Remove dead code.
	(used_smt_calculated): New variable.
	(set_used_smts): New function.
	(merge_smts_into): New function.
	(find_what_p_points_to): Modify to use SMTs.
	(create_nonlocal_var): Remove.
	
	* tree-ssa-operands.c (access_can_touch_variable): Remove
	reference to nonlocal_all. 

	* tree-ssa.c (verify_name_tags): Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119502 138bc75d-0d04-0410-961f-82ee72b054a4

	* pt.c (tsubst_decl): Disallow variables of function type.
	PR c++/29733
	* g++.dg/template/crash61.C: New test. 


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119500 138bc75d-0d04-0410-961f-82ee72b054a4

	* call.c (add_builtin_candidate): Do not permit NULL pointer
	constants to be compared with template parameters.
	PR c++/29632
	* g++.dg/template/error23.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119499 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2006-12-04  Carlos O'Donell  <carlos@codesourcery.com>

	* config/arm/unwind-arm.c: Adjust __cxa_type_match declaration.
	(__gnu_unwind_pr_common): Pass is_reference to __cxa_type_match.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119498 138bc75d-0d04-0410-961f-82ee72b054a4

Switch live on entry to a per block basis from per variable.

	* tree-outof-ssa.c (coalesce_ssa_name): Use calculate_live_ranges.
	* tree-ssa-live.c (new_tree_live_info, delete_tree_live_info): Update.
	(add_livein_if_notdef): Delete.
	(loe_visit_block): New.  Propogate live on entry info for a block into
	each predecessor.  If it changes, make sure it is visited again.
	(live_worklist): Visit every block and update the live on entry info 
	for preds.  Iterate over any that changed.
	(set_var_live_on_entry): Populate the live on entry blocks with bits
	based on the immediate uses of a var.
	(calculate_live_on_entry): Remove.
	(calculate_live_on_exit): Calculate live on exit based on the newly
	oriented live on entry bits.
	(calculate_live_ranges): Build live on entry and exit vectors.
	(dump_live_info): Use new orientation of live on entry bitmaps.
	(verify_live_on_entry): New.  Split out verification code from old
	calculate_live_on_entry routine.
	* tree-ssa-live.h (struct tree_live_info_d): Add Working stack.
	(live_entry_blocks): Rename to live_on_entry and return bitmap for a
	basic_block instead of for a partition.
	(live_merge_and_clear): Add asserts.
	(make_live_on_entry): Set partition bit in basic block vector.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119495 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119493 138bc75d-0d04-0410-961f-82ee72b054a4

2006-12-04  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/29916
    * resolve.c (resolve_symbol): Allow host-associated variables
      in the specification expression of an array-valued function.
    * expr.c (check_restricted): Accept host-associated dummy
      array indices.

testsuite/
2006-12-04  Paul Thomas  <pault@gcc.gnu.org>

    PR fortran/29916
    * gfortran.dg/host_dummy_index_1.f90: Added additional test.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119489 138bc75d-0d04-0410-961f-82ee72b054a4

        * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
        if static linking doesn't even work.

libgomp/
        * configure: Regenerate.

libmudflap/
        * configure: Regenerate.

libjava/
        * configure: Regenerate.

libstdc++-v3/
        * configure: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119487 138bc75d-0d04-0410-961f-82ee72b054a4

	* omp-low.c (expand_omp_for_static_nochunk,
	expand_omp_for_static_chunk): Do all arithmetics in signed rather than
	unsigned type.

	* loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
	start if there shouldn't be any loop iterations.
	(gomp_loop_ordered_static_start): Remove start == end test.
	* testsuite/libgomp.c/pr29947-1.c: New test.
	* testsuite/libgomp.c/pr29947-2.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119485 138bc75d-0d04-0410-961f-82ee72b054a4

	* omp-low.c (determine_parallel_type): Don't try to optimize combined
	parallels if region->exit or region->inner->exit is NULL.
	(expand_omp_parallel): Handle NULL region->exit even if cfg is already
	built.
	(expand_omp_for_generic): Handle NULL region->cond and region->exit.
	(expand_omp_for): Use expand_omp_for_generic if either region->cond
	or region->exit is NULL.
	(expand_omp_sections): Handle NULL region->cond or region->exit.
	(expand_omp_synch): 

	* gcc.dg/gomp/pr29965-1.c: New test.
	* gcc.dg/gomp/pr29965-2.c: New test.
	* gcc.dg/gomp/pr29965-3.c: New test.
	* gcc.dg/gomp/pr29965-4.c: New test.
	* gcc.dg/gomp/pr29965-5.c: New test.
	* gcc.dg/gomp/pr29965-6.c: New test.
	* g++.dg/gomp/pr29965-1.C: New test.
	* g++.dg/gomp/pr29965-2.C: New test.
	* g++.dg/gomp/pr29965-3.C: New test.
	* g++.dg/gomp/pr29965-4.C: New test.
	* g++.dg/gomp/pr29965-5.C: New test.
	* g++.dg/gomp/pr29965-6.C: New test.
	* g++.dg/gomp/pr29965-7.C: New test.
	* g++.dg/gomp/pr29965-8.C: New test.
	* g++.dg/gomp/pr29965-9.C: New test.
	* g++.dg/gomp/pr29965-10.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119483 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/sparc/sysv4.h (JUMP_TABLES_IN_TEXT_SECTION): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119482 138bc75d-0d04-0410-961f-82ee72b054a4

	TYPE_MAX_VALUE for scalar types here but...
	(walk_tree): ...there instead.  Return NULL_TREE if the TYPE_DECL
	is attached an error mark, and the return value of the callback
	if it is not NULL_TREE.

cp/
	* pt.c (for_each_template_parm_r) <INTEGER_TYPE>: New case.
	Call for_each_template_parm on TYPE_MIN_VALUE and TYPE_MAX_VALUE.

testsuite/
	* gnat.dg/pointer_variable_bounds.adb: New test.
	* gnat.dg/pointer_variable_bounds.ads: Likewise.
	* gnat.dg/pointer_variable_bounds_q.ads: Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119481 138bc75d-0d04-0410-961f-82ee72b054a4

        * gcc.target/i386/stack-prot-kernel.c: Skip for x86_64-*-darwin.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119480 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119479 138bc75d-0d04-0410-961f-82ee72b054a4

            Andrew Pinski  <pinskia@gmail.com>

        PR C++/14329
        * error.c (cp_printer) <'D'>: Handle DECL_DEBUG_EXPR.

2006-12-03  Richard Henderson  <rth@redhat.com>
            Andrew Pinski  <pinskia@gmail.com>

        PR C++/14329
        * g++.dg/warn/unit-1.C: New test.





git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119478 138bc75d-0d04-0410-961f-82ee72b054a4

        PR target/24598
        * config/t-slibgcc-darwin: Pass -install_name.
        * config/darwin.h (LINK_COMMAND_SPEC): Remove use of
        libtool. Only pass through options that the linker recognizes.
        (LINK_SPEC): Update comment. Translate options.
        (STARTFILE_SPEC): Add dylib1.o for shared libraries.
        * config/darwin9.h (LINK_COMMAND_SPEC): Ditto above.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119477 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119475 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119470 138bc75d-0d04-0410-961f-82ee72b054a4

        * gcc.dg/vect/vect.exp: Enable tests to run on spu.
        * gcc.dg/vect/no-section-anchors-vect-69.c: Reduce array size.
        * gcc.dg/vect/vect-70.c: Reduce array size.
        * gcc.dg/vect/fast-math-vect-reduc-7.c: Xfail for
        vect_no_compaer_double targets.
        * lib/target-supports.exp: Add spu to vect_no_align, no_vect_int_max,
        vect_float, vect_double, and vect_int.

	* config/spu/spu.md (smaxv4sf3, sminv4sf3): New.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119469 138bc75d-0d04-0410-961f-82ee72b054a4

        * config/i386/sse.md ("*sse3_movddup"): Use operands[0] and
        operands[1] in insn constraint.  Correct type attribute to sselog1.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119468 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/29989
	* include/bits/stl_algobase.h: Remove min and max #undefs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119467 138bc75d-0d04-0410-961f-82ee72b054a4

        test for loop versioning on vect_no_align targets.
        * gcc.dg/vect/pr20122.c: Likewise.
        * gcc.dg/vect/vect-105.c: Likewise.
        * gcc.dg/vect/vect-42.c: Likewise.
        * gcc.dg/vect/vect-43.c: Likewise.
        * gcc.dg/vect/vect-74.c: Likewise.
        * gcc.dg/vect/vect-75.c: Likewise.
        * gcc.dg/vect/vect-multitypes-3.c: Likewise.
        * gcc.dg/vect/vect-multitypes-6.c: Likewise.
        * gcc.dg/vect/vect-8.c: Remove xfail on vect_no_align targets.
        * gcc.dg/vect/vect-30.c: Remove xfail on vect_no_align targets.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119466 138bc75d-0d04-0410-961f-82ee72b054a4

	* configure: Regenerate.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119465 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/29642
	* trans-expr.c (gfc_conv_variable): A character expression with
	the VALUE attribute needs an address expression; otherwise all
	other expressions with this attribute must not be dereferenced.
	(gfc_conv_function_call): Pass expressions with the VALUE
	attribute by value, using gfc_conv_expr.
	* symbol.c (check_conflict): Add strings for INTENT OUT, INOUT
	and VALUE.  Apply all the constraints associated with the VALUE
	attribute.
	(gfc_add_value): New function.
	(gfc_copy_attr): Call it for VALUE attribute.
	* decl.c (match_attr_spec): Include the VALUE attribute.
	(gfc_match_value): New function.
	* dump-parse-tree.c (gfc_show_attr): Include VALUE.
	* gfortran.h : Add value to the symbol_attribute structure and
	add a prototype for gfc_add_value
	* module.c (mio_internal_string): Include AB_VALUE in enum.
	(attr_bits): Provide the VALUE string for it.
	(mio_symbol_attribute): Read or apply the VLUE attribute.
	* trans-types.c (gfc_sym_type): Variables with the VLAUE
	attribute are not passed by reference!
	* resolve.c (was_declared): Add value to those that return 1.
	(resolve_symbol): Value attribute requires dummy attribute.
	* match.h : Add prototype for gfc_match_public.
	* parse.c (decode_statement): Try to match a VALUE statement.


2006-12-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/29642
	* gfortran.dg/value_1.f90 : New test.
	* gfortran.dg/value_2.f90 : New test.
	* gfortran.dg/value_3.f90 : New test.
	* gfortran.dg/value_4.f90 : New test.
	* gfortran.dg/value_4.c : Called from value_4.f90.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119461 138bc75d-0d04-0410-961f-82ee72b054a4