Commit Graph

98830 Commits

Author SHA1 Message Date
Tobias Grosser
68d3ff9044 Fix type problems in loop ivs.
Fix pr42644.
Fix pr42130 (dealII).

2010-03-03  Tobias Grosser  <grosser@fim.uni-passau.de>

	* gcc/graphite-clast-to-gimple.c (clast_to_gcc_expression): Also
	handle conversions from pointer to integers.
	(gcc_type_for_cloog_iv): Choose the smalles signed integer as an
	induction variable, to be able to work with code generated by
	CLooG.
	* gcc/graphite-sese-to-poly.c (scop_ivs_can_be_represented): New.
	(build_poly_scop): Bail out if we cannot codegen a loop.
	* gcc/testsuite/gcc.dg/graphite/id-18.c: New.
	* gcc/testsuite/gcc.dg/graphite/run-id-pr42644.c: New.
	* libgomp/testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
	* libgomp/testsuite/libgomp.graphite/force-parallel-2.c: Adjust.

From-SVN: r157286
2010-03-08 17:49:36 +00:00
Tobias Grosser
e3f81db10f Do not short-cut code generation with gloog_error.
2010-03-04  Tobias Grosser  <grosser@fim.uni-passau.de>

	* graphite-clast-to-gimple.c (translate_clast): Do not short-cut
	code generation with gloog_error.

From-SVN: r157285
2010-03-08 17:49:28 +00:00
Sebastian Pop
c7631a71ab Fold convert SSA_NAMEs in the scalar expander.
2010-03-04  Sebastian Pop  <sebastian.pop@amd.com>

	* sese.c (expand_scalar_variables_ssa_name): Add new argument for type.
	Call fold_convert on all the returned values.
	(expand_scalar_variables_expr): Pass to expand_scalar_variables_ssa_name
	the type of the resulting expression.

From-SVN: r157284
2010-03-08 17:49:22 +00:00
Sebastian Pop
b0602cc851 graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed ppl_min_for_le_pointset.
Cleanup.

2010-03-04  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed
	ppl_min_for_le_pointset.  Use ppl_Pointset_Powerset_C_Polyhedron_minimize.
	* graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration.

From-SVN: r157283
2010-03-08 17:49:16 +00:00
Sebastian Pop
b188bb7ce4 Cleanup data dep polyhedron construction.
2010-03-04  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-dependences.c (map_into_dep_poly): Removed.
	(dependence_polyhedron_1): Use combine_context_id_scat.

From-SVN: r157282
2010-03-08 17:49:09 +00:00
Sebastian Pop
aa52513e04 New function combine_context_id_scat.
2010-03-04  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-poly.h (struct poly_scattering): Add layout documentation.
	(struct poly_bb): Same.
	(combine_context_id_scat): New.

From-SVN: r157281
2010-03-08 17:49:02 +00:00
Sebastian Pop
392c0ce1d7 Fix PR42326: handle default definitions.
2010-03-02  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42326
	* sese.c (name_defined_in_loop_p): Return false for default
	definitions.

	* gcc.dg/graphite/pr42326.c: New.

From-SVN: r157280
2010-03-08 17:48:55 +00:00
Sebastian Pop
bd7742f8ef graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify and clean up the logic.
Cleanup.

2010-02-23  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify
	and clean up the logic.

From-SVN: r157279
2010-03-08 17:48:48 +00:00
Sebastian Pop
733ff09d83 Add constraints on the type of parameters to the scop context.
2010-02-23  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (add_param_constraints): Enabled: remove
	early return.

From-SVN: r157278
2010-03-08 17:48:42 +00:00
Jakub Jelinek
1feb823858 var-tracking.c (remove_cselib_value_chains): Define only for ENABLE_CHECKING.
* var-tracking.c (remove_cselib_value_chains): Define only for
	ENABLE_CHECKING.
	(dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs,
	delete_slot_part, emit_notes_for_differences_1): Don't call
	remove_cselib_value_chains here.
	(set_slot_part, emit_notes_for_differences_2): Don't call
	add_cselib_value_chains here.
	(preserved_values): New vector.
	(preserve_value): New function.
	(add_uses, add_stores, vt_add_function_parameters): Use it
	instead of cselib_preserve_value.
	(changed_values_stack): New vector.
	(check_changed_vars_0): New function.
	(check_changed_vars_1, check_changed_vars_2): Use it.
	(emit_notes_for_changes): Call set_dv_changed (*, false) on all
	changed_values_stack VALUEs.
	(vt_emit_notes): For all preserved_values call
	add_cselib_value_chains.  If ENABLE_CHECKING call
	remove_cselib_value_chains before verifying value_chains is empty.
	Initialize and free changed_values_stack.
	(vt_initialize): Initialize preserved_values.
	(vt_finalize): Free preserved_values.

From-SVN: r157277
2010-03-08 14:33:31 +01:00
Richard Guenther
cc788fcc70 re PR tree-optimization/43269 (removing non dead store)
2010-03-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43269
	* tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom
	region detection.

	* gcc.c-torture/execute/pr43269.c: New testcase.

From-SVN: r157276
2010-03-08 13:30:27 +00:00
Martin Jambor
69c103c713 ipa-prop.h (struct ipa_param_descriptor): Removed the called field.
2010-03-08  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.h (struct ipa_param_descriptor): Removed the called field.
	(ipa_is_param_called): Removed.
	* ipa-prop.c (ipa_note_param_call): Do not set the called flag.
	(ipa_print_node_params): Do not print the called flag.
	(ipa_write_node_info): Do not stream the called flag.
	(ipa_read_node_info): Likewise.

From-SVN: r157273
2010-03-08 12:00:07 +01:00
Janus Weil
b3d286bac2 re PR fortran/43256 ([OOP] TBP with missing optional arg)
2010-03-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/43256
	* resolve.c (resolve_compcall): Don't set 'value.function.name' here
	for TBPs, otherwise they will not be resolved properly.
	(resolve_function): Use 'value.function.esym' instead of
        'value.function.name' to check if we're dealing with a TBP.
	(check_class_members): Set correct type of passed object for all TBPs,
	not only generic ones, except if the type is abstract.


2010-03-08  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/43256
	* gfortran.dg/typebound_call_13.f03: New.

From-SVN: r157272
2010-03-08 10:35:04 +01:00
Kai Tietz
196c8bc8a3 libgfortran.h (_POSIX): Define if __MINGW32__ is defined.
2010-03-08  Kai TIetz  <kai.tietz@onevision.com>

        PR/42950
        * libgfortran.h (_POSIX): Define if __MINGW32__ is defined.
        (gfc_printf): Define to gnu_printf for __MINGW32__ case,
        otherwise to __printf__.
        (gfc_strtof,gfc_strtod,gfc_strtold): Define for mingw case
        to POSIX compatible converter functions.
        (runtime_error): Use instead gfc_printf as formatter
        attribute name.
        (runtime_error_at): Likewise.
        (runtime_warning_at): Likewise.
        (st_printf): Likewise.
        * intrinsics/date_and_time.c (localtime_r): Undefine
        possible defined macro.
        (gmtime_r): Likewise.
        * io/read.c (convert_real): Use gfc_strtof, gfc_strtod,
        and gfc_strtold.

From-SVN: r157271
2010-03-08 09:01:55 +01:00
GCC Administrator
4bdd4fc006 Daily bump.
From-SVN: r157269
2010-03-08 00:16:32 +00:00
Jakub Jelinek
864ddef716 re PR debug/43176 (var-tracking fails to notice a value change)
PR debug/43176
	* Makefile.in (var-tracking.o): Depend on pointer-set.h.
	* cselib.c (struct expand_value_data): Add dummy field.
	(cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize
	dummy to false.
	(cselib_dummy_expand_value_rtx_cb): New function.
	(cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate
	any rtl.
	* cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype.
	* var-tracking.c: Include pointer-set.h.
	(variable): Change n_var_parts to char from int.  Add
	cur_loc_changed and in_changed_variables fields.
	(variable_canonicalize): Remove.
	(shared_var_p): New inline function.
	(unshare_variable): Maintain cur_loc_changed and
	in_changed_variables fields.  If var was in changed_variables,
	replace it there with new_var.  Just copy cur_loc instead of
	resetting it to something else.
	(variable_union): Don't recompute cur_loc.  Use shared_var_p.
	(dataflow_set_union): Don't call variable_canonicalize.
	(loc_cmp): If both x and y are DEBUG_EXPRs, compare uids
	of their DEBUG_EXPR_TREE_DECLs.
	(canonicalize_loc_order_check): Verify that cur_loc is NULL
	and in_changed_variables and cur_loc_changed is false.
	(variable_merge_over_cur): Clear cur_loc, in_changed_variables
	and cur_loc_changed.  Don't update cur_loc here.
	(variable_merge_over_src): Don't call variable_canonicalize.
	(dataflow_set_preserve_mem_locs): Use shared_var_p.  When
	removing loc that is equal to cur_loc, clear cur_loc,
	set cur_loc_changed and ensure variable_was_changed is called.
	(dataflow_set_remove_mem_locs): Use shared_var_p.  Only
	compare pointers in cur_loc check, if it is equal to loc,
	clear cur_loc and set cur_loc_changed.  Don't recompute cur_loc here.
	(variable_different_p): Remove compare_current_location argument,
	don't compare cur_loc.
	(dataflow_set_different_1): Adjust variable_different_p caller.
	(variable_was_changed): If dv had some var in changed_variables
	already, reset in_changed_variables flag for it and propagate
	cur_loc_changed over to the new variable.  On empty var
	always set cur_loc_changed.  Set in_changed_variables on whatever
	var is added to changed_variables.
	(set_slot_part): Clear cur_loc_changed and in_changed_variables.
	Use shared_var_p.  When removing loc that is equal to cur_loc,
	clear cur_loc and set cur_loc_changed.  If cur_loc is NULL at the
	end, don't set it to something else, just call variable_was_changed.
	(delete_slot_part): Use shared_var_p.  When cur_loc equals to
	loc being removed, clear cur_loc and set cur_loc_changed.
	Set cur_loc_changed if all locations have been removed.
	(struct expand_loc_callback_data): New type.
	(vt_expand_loc_callback): Add dummy mode in which no rtxes are
	allocated.  Always create SUBREGs if simplify_subreg failed.
	Prefer to use cur_loc, when that fails and still in
	changed_variables (and seen first time) recompute it.  Set
	cur_loc_changed of variables which had to change cur_loc and
	compute elcd->cur_loc_changed if any of the subexpressions used
	had to change cur_loc.
	(vt_expand_loc): Adjust to pass arguments in
	expand_loc_callback_data structure.
	(vt_expand_loc_dummy): New function.
	(emitted_notes): New variable.
	(emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs
	that weren't used for any other decl in current
	emit_notes_for_changes call call vt_expand_loc_dummy to update
	cur_loc.  For -fno-var-tracking-assignments, set cur_loc to
	first loc_chain location if NULL before.  Always use just
	cur_loc instead of first loc_chain location.  When cur_loc_changed
	is false, when not --enable-checking=rtl just don't emit any note.
	When rtl checking, compute the note and assert it is the same
	as previous note.  Clear cur_loc_changed and in_changed_variables
	at the end before removing from changed_variables.
	(check_changed_vars_3): New function.
	(emit_notes_for_changes): Traverse changed_vars to call
	check_changed_vars_3 on each changed var.
	(emit_notes_for_differences_1): Clear cur_loc_changed and
	in_changed_variables.  Recompute cur_loc of new_var.
	(emit_notes_for_differences_2): Clear cur_loc if new variable
	appears.
	(vt_emit_notes): Initialize and destroy emitted_notes.

From-SVN: r157264
2010-03-07 16:44:11 +01:00
Bernd Schmidt
c41379182b re PR middle-end/42220 (FAIL: gfortran.dg/complex_intrinsic_5.f90 -m64 -O -frename-registers)
PR rtl-optimization/42220
	* regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>:
	Use verify_reg_tracked to determine if we should use OP_OUT rather
	than OP_INOUT.
	(build_def_use): If we see an in-out operand for a register that we
	know nothing about, treat is an output if possible, fail the block if
	not.

From-SVN: r157263
2010-03-07 15:20:12 +00:00
GCC Administrator
f7cf1ce042 Daily bump.
From-SVN: r157262
2010-03-07 00:16:38 +00:00
Alexandre Oliva
cd6549e843 re PR debug/42897 (yet another ice in verify_ssa)
PR debug/42897
* gimple-iterator.c (gsi_remove): Propagate only PHI DEFs removed
permanently.

From-SVN: r157259
2010-03-06 20:30:10 +00:00
Alexandre Oliva
aba09491c2 re PR debug/42897 (yet another ice in verify_ssa)
PR debug/42897
* tree-vect-loop.c (vect_transform_loop): Kill out-of-loop debug
uses of relevant DEFs that are dead outside the loop too.

From-SVN: r157258
2010-03-06 20:28:04 +00:00
Alexandre Oliva
60d7a09b06 re PR debug/41371 (var-tracking is slow and memory hungry)
* var-tracking.c (dataflow_set_merge): Swap src and src2.
Reverted:
2010-01-13  Jakub Jelinek  <jakub@redhat.com>
PR debug/41371
* var-tracking.c (values_to_unmark): New variable.
(find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in
values_to_unmark vector.  Moved body to...
(find_loc_in_1pdv_1): ... this.  Don't clear VALUE_RECURSED_INTO,
instead queue it into values_to_unmark vector.
(vt_find_locations): Free values_to_unmark vector.

From-SVN: r157257
2010-03-06 20:26:15 +00:00
GCC Administrator
da61ffc84c Daily bump.
From-SVN: r157252
2010-03-06 00:16:57 +00:00
Eric Botcazou
eeb971c961 Makefile.in (PLUGINCC, [...]): New variables.
* Makefile.in (PLUGINCC, PLUGINCFLAGS): New variables.
	(site.exp): Export them when plugins are enabled.
testsuite/
	* lib/plugin-support.exp (plugin-test-execute): Use PLUGINCC in lieu
	of HOSTCC and PLUGINCFLAGS in lieu of HOSTCFLAGS.

From-SVN: r157246
2010-03-05 22:52:02 +00:00
Jason Merrill
1b88f240b9 mangle.c (mangle_decl): Give name collision error even without ASM_OUTPUT_DEF.
* mangle.c (mangle_decl): Give name collision error even without
	ASM_OUTPUT_DEF.
	* g++.dg/abi/mangle40.C: Require weak and alias.

From-SVN: r157245
2010-03-05 17:44:56 -05:00
Sebastian Pop
ccc5b64063 Fix PR42326: Handle more carefully convert expressions in chrec_fold_plus and chrec_fold_mult.
2010-03-05  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42326
	* tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions
	that contain scevs.
	(chrec_fold_multiply): Same.

	* gfortran.dg/graphite/pr42326.f90: New.
	* gfortran.dg/graphite/pr42326-1.f90: New.

From-SVN: r157244
2010-03-05 20:37:44 +00:00
Rainer Orth
576e4d8266 gnat.exp (gnat_init): Remove GNAT_UNDER_TEST_ORIG.
* lib/gnat.exp (gnat_init): Remove GNAT_UNDER_TEST_ORIG.
	(gnat_target_compile): Likewise.
	Reinitialize GNAT_UNDER_TEST if target changes.
	Set ADA_INCLUDE_PATH, ADA_OBJECTS_PATH in environment.
	(local_find_gnatmake): Pass full --GCC to gnatlink.
	Remove --LINK.

From-SVN: r157240
2010-03-05 11:39:17 +00:00
Paolo Carlini
714902c8d4 testsuite_container_traits.h (traits_base): Add has_throwing_erase trait.
2010-03-04  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/util/testsuite_container_traits.h (traits_base): Add
	has_throwing_erase trait.
	(traits<vector>, traits<deque>): Typedef the latter to true_type.
	* testsuite/util/exception/safety.h (generation_prohibited):
	Do not test vector::erase and deque::erase: can throw if
	either copy constructor or assignment operator of value_type
	throws.
	* testsuite/23_containers/vector/requirements/exception/
	generation_prohibited.cc: Remove xfail.
	* testsuite/23_containers/deque/requirements/exception/
	generation_prohibited.cc: Likewise.

	* include/ext/throw_allocator.h (hash<__gnu_cxx::throw_value_limit>::
	operator(), hash<__gnu_cxx::throw_value_random>::operator()): Pass
	argument by const ref.

	* testsuite/util/testsuite_container_traits.h (traits<map>,
	traits<multimap>, traits<set>, traits<multiset>,
	traits<unordered_map>, traits<unordered_multimap>,
	traits<unordered_set>, traits<unordered_multiset>): Typedef
	consistently has_erase and has_insert as true_type.

	* testsuite/util/testsuite_container_traits.h
	(traits<unordered_map>, traits<unordered_multimap>,
	traits<unordered_set>, traits<unordered_multiset>): Do not wrongly
	typedef has_size_type_constructor as true_type: the constructor
	accepting a size_type actually gets the initial number of
	buckets.

From-SVN: r157239
2010-03-05 01:51:56 +00:00
GCC Administrator
630e6f1be5 Daily bump.
From-SVN: r157236
2010-03-05 00:18:03 +00:00
Andrew Pinski
3e23fb2e8b re PR c/43248 (ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at tree-ssa.c:1233)
2010-03-04  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR c/43248
        * c-decl.c (build_compound_literal): Return early if init is
        an error_mark_node.
2010-03-04  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR c/43248
        * gcc.dg/compound-literal-1.c: New testcase.

From-SVN: r157233
2010-03-04 11:59:19 -08:00
Martin Jambor
76f76cd0e5 re PR tree-optimization/43164 (ice in completely_scalarize_record, at tree-sra.c:85)
2010-03-04  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/43164
	PR tree-optimization/43191
	* tree-sra.c (type_consists_of_records_p): Reject records with
	zero-size bit-fields at the end.

	* testsuite/gcc.c-torture/compile/pr43164.c: New test.
	* testsuite/gcc.c-torture/compile/pr43191.c: Likewise.

From-SVN: r157232
2010-03-04 19:16:32 +01:00
Marco Poletti
83ff92fb26 pt.c (process_partial_specialization): Use error_n instead of error.
2010-03-04  Marco Poletti  <poletti.marco@gmail.com>

	* pt.c (process_partial_specialization): Use error_n instead of
	error.

From-SVN: r157229
2010-03-04 16:17:07 +00:00
Mike Stump
b2d244d15f * Makefile.in (TAGS): Remove *.y.
From-SVN: r157228
2010-03-04 16:07:20 +00:00
Janus Weil
33344e0feb re PR fortran/43244 (Invalid statement misinterpreted as FINAL declaration)
2010-03-04  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/43244
	* decl.c (gfc_match_final_decl): Make sure variable names starting with
	'final...' are not misinterpreted as FINAL statements.


2010-03-04  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/43244
	* gfortran.dg/finalize_9.f90: New.

From-SVN: r157226
2010-03-04 14:42:06 +01:00
Richard Biener
9ca872365c re PR rtl-optimization/40761 (IRA memory hog for insanely nested loops)
2010-03-04  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/40761
	* tree-ssa-pre.c (compute_antic): Walk reverse postorder
	in reverse order.
	(my_rev_post_order_compute): New function.
	(init_pre): Call it.

From-SVN: r157225
2010-03-04 13:25:27 +00:00
Tobias Burnus
c09a001455 reassoc_4.f: Add --param max-completely-peel-times to dg-options for spu.
2010-03-04  Tobias Burnus  <burnus@net-b.de>
            Ken Werner <ken@linux.vnet.ibm.com>

        * gfortran.dg/reassoc_4.f: Add --param max-completely-peel-times
        to dg-options for spu.
        * gfortran.dg/vect/vect-7.f90: Add vect_intfloat_cvt to the
        dump-scan target to exclude spu.


Co-Authored-By: Ken Werner <ken@linux.vnet.ibm.com>

From-SVN: r157224
2010-03-04 13:56:06 +01:00
Sebastian Pop
8c0386a436 Fix ChangeLog entries tabs.
From-SVN: r157218
2010-03-04 12:16:54 +00:00
Changpeng Fang
572ae4769a Fix PR43209: Do not decrease the cost of an IV candidate when the cost is infinite.
2010-03-03  Changpeng Fang  <changpeng.fang@amd.com>

      PR middle-end/43209
      * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not decrease
      the cost of an IV candidate when the cost is infinite.

      * gcc.dg/tree-ssa/ivopts-4.c: New.

From-SVN: r157217
2010-03-04 12:12:50 +00:00
Ralf Wildenhues
f8723eb6ec doc: normalize 3DNow! spelling and spacing.
gcc/:
	* doc/extend.texi (Vector Extensions, X86 Built-in Functions):
	Use '3DNow!' for the extension of that name, ensure normal space
	after the string.
	* doc/invoke.texi (i386 and x86-64 Options): Likewise.

From-SVN: r157215
2010-03-04 03:01:21 +00:00
Benjamin Kosnik
0f752f4435 Makefile.am: Re-organize xml sources.
2010-03-03  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/Makefile.am: Re-organize xml sources.
	(doc-latex-doxygen): New.
	(doc-pdf-doxygen): New.
	(stamp-xml-doxygen, stamp-latex-doxygen): New.
	* doc/Makefile.in: Regenerate.
	* doc/doxygen/user.cfg.in: Add support here.
	* doc/xml/manual/appendix_contributing.xml: Add specifics.

	* doc/xml/manual/concurrency.xml: New.
	* doc/xml/manual/atomics.xml: New.
	* doc/xml/manual/spine.xml: Adjust.
	* doc/xml/manual/diagnostics.xml: Adjust.

From-SVN: r157214
2010-03-04 02:55:08 +00:00
GCC Administrator
c05a5e2992 Daily bump.
From-SVN: r157213
2010-03-04 00:16:43 +00:00
Jeff Law
d8a60d2424 re PR middle-end/32693 ([H8] : ICE: in gen_rtx_SUBREG, at emit-rtl.c:693)
* PR middle-end/32693
	* expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather
	than gen_rtx_SUBREG.
	(extract_bit_field_1): Likewise.

From-SVN: r157207
2010-03-03 15:10:17 -07:00
Janis Johnson
8ec49cffc2 sourcebuild.texi (Test directives): Document that arguments include-opts and exclude-opts are now optional for...
* doc/sourcebuild.texi (Test directives): Document that arguments
	include-opts and exclude-opts are now optional for dg-skip-if,
	dg-xfail-if, dg-xfail-run-if, and dg-shouldfail.

	* lib/target-supports-dg.exp (check-flags): Provide defaults for
	include-opts and exclude-opts; skip checking the flags if arguments
	are the same as the defaults.
	(dg-xfail-if): Verify the number of arguments, supply defaults
	for unspecified optional arguments.
	(dg-skip-if, dg-xfail-run-if): Verify the number of arguments.

From-SVN: r157206
2010-03-03 22:05:30 +00:00
Jason Merrill
a84713ad26 mangle19-1.C: Adjust for default -Wabi.
* g++.dg/abi/mangle19-1.C: Adjust for default -Wabi.
	* g++.dg/abi/mangle23.C: Likewise.
	* g++.dg/eh/simd-2.C: Likewise.
	* g++.dg/ext/attribute-test-2.C: Likewise.
	* g++.dg/ext/vector14.C: Likewise.
	* g++.dg/other/pr34435.C: Likewise.
	* g++.dg/template/conv8.C: Likewise.
	* g++.dg/template/nontype9.C: Likewise.
	* g++.dg/template/qualttp17.C: Likewise.
	* g++.dg/template/ref1.C: Likewise.
	* g++.old-deja/g++.pt/crash68.C: Likewise.
	* g++.old-deja/g++.pt/ref1.C: Likewise.
	* g++.old-deja/g++.pt/ref3.C: Likewise.
	* g++.old-deja/g++.pt/ref4.C: Likewise.

From-SVN: r157205
2010-03-03 15:24:45 -05:00
Jason Merrill
1d5053d6b4 re PR c++/12909 (ambiguity in mangling vector types)
PR c++/12909
	* lto-streamer.h (LTO_tags): Add LTO_var_decl_alias.
	* lto-streamer-in.c (lto_input_tree): Read it.
	* lto-streamer-out.c (output_unreferenced_globals): Write it.

From-SVN: r157204
2010-03-03 14:02:08 -05:00
Jason Merrill
2c71ac7866 re PR c++/12909 (ambiguity in mangling vector types)
PR c++/12909
	* cgraph.h (varpool_node): Add extra_name field.
	* varpool.c (varpool_extra_name_alias): New.
	(varpool_assemble_decl): Emit extra name aliases.
	(varpool_mark_needed_node): Look past an extra name alias.
cp/
	* mangle.c (mangle_decl): Handle VAR_DECL, too.

From-SVN: r157203
2010-03-03 14:01:58 -05:00
Jason Merrill
d6dcdbd5f6 re PR c++/12909 (ambiguity in mangling vector types)
PR c++/12909
	* method.c (make_alias_for): Handle VAR_DECL, too.
	* decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
	* tree.c (no_linkage_check): Adjust.
	* decl.c (maybe_commonize_var): Adjust.
	* mangle.c (mangle_decl): Adjust.
	* cp-tree.h: Adjust.

From-SVN: r157202
2010-03-03 14:01:46 -05:00
Jason Merrill
58a15cf8ee re PR c++/12909 (ambiguity in mangling vector types)
PR c++/12909
	* mangle.c: Include cgraph.h.
	(mangle_decl): If the mangled name will change in a later
	ABI version, make the later mangled name an alias.
	* method.c (make_alias_for): Copy DECL_ARGUMENTS.
	* Make-lang.in (mangle.o): Depend on cgraph.h.

From-SVN: r157201
2010-03-03 14:01:36 -05:00
Eric Botcazou
2587aa3b36 config.gcc (sparc64-*-solaris2*, [...]): Merge into...
* config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into...
	(sparc*-*-solaris2*): ...this.

From-SVN: r157200
2010-03-03 18:14:50 +00:00
Paul Thomas
ba4619917b re PR fortran/43243 ([4.4 Regression ?] Wrong-code due to missing array temp for DT with pointer component)
2010-03-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43243
	* trans-array.c (gfc_conv_array_parameter): Contiguous refs to
	allocatable ultimate components do not need temporaries, whilst
	ultimate pointer components do.

2010-03-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43243
	* gfortran.dg/internal_pack_12.f90: New test.

From-SVN: r157199
2010-03-03 17:49:53 +00:00
H.J. Lu
a82ec6aa3c Update gcc.dg/pr36997.c for vector size change.
2010-03-03  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/pr36997.c: Adjust error message.

From-SVN: r157198
2010-03-03 08:54:19 -08:00