* config/m32r/m32r.c (m32r_is_insn): Return false for debugging
        insns.

From-SVN: r152235

2009-09-28  Johannes Singler  <singler@ira.uka.de>

        * include/parallel/for_each_selectors.h:  Remove obsolete comment.

From-SVN: r152234

From-SVN: r152233

Approved by Ian Lance Taylor.

From-SVN: r152232

From-SVN: r152230

tree-ssa-ccp.c (optimize_stack_restore): Relax the conditions under which we remove __builtin_stack_restore.

* tree-ssa-ccp.c (optimize_stack_restore): Relax the conditions under
        which we remove __builtin_stack_restore.

From-SVN: r152227

	* loop-iv.c (iv_analyze_op): Use function_invariant_p, not CONSTANT_P,
	to test for GRD_INVARIANT.
	(simple_rhs_p): Anything that's function_invariant_p is fine.

From-SVN: r152226

From-SVN: r152225

2009-09-27  Rafael Avila de Espindola  <espindola@google.com>

	* gengtype.c (main): Use plunge_files instead of plugin_output.

From-SVN: r152224

2009-09-27  Basile Starynkevitch  <basile@starynkevitch.net>
	    Rafael Avila de Espindola  <espindola@google.com>

	* gengtype.c (write_root, write_roots): Add a emit_pch argument.
	Don't print pch related info if it is false.
	(main): Don't print pch info in plugin mode.


Co-Authored-By: Rafael Avila de Espindola <espindola@google.com>

From-SVN: r152223

	* dwarf2out.c (enum dw_val_class): Replace dw_val_class_long_long
	with dw_val_class_const_double.
	(struct dw_val_struct): Replace val_long_long with val_double and
	adjust for above change.
	(output_loc_operands): Likewise.
	(add_AT_long_long): Rename into...
	(add_AT_double): ...this.
	(print_die): Replace dw_val_class_long_long with
	dw_val_class_const_double and adjust.
	(attr_checksum): Likewise.
	(same_dw_val_p): Likewise.
	(size_of_die): Likewise.
	(value_format): Likewise.
	(output_die): Likewise.
	(loc_descriptor) <CONST_DOUBLE>: Likewise.
	(add_const_value_attribute) <CONST_DOUBLE>: Call add_AT_double
	instead of add_AT_long_long.
	(add_bound_info) <INTEGER_CST>: Generate the bound as an unsigned
	value with the precision of its type.

From-SVN: r152222

        PR c/41476
	* c-typeck.c (build_conditional_expr): Use the readonly and
	volatile flags of the operand types, not of the operands itself.

testsuite/:
	* gcc.dg/cond-constqual-1.c: New test.

From-SVN: r152220

From-SVN: r152219

	* config.gcc: Update OpenBSD targets.
	* config/openbsd-stdint.h: New file.
	* config/openbsd-libpthread.h: New file.
	* config/openbsd.h: Update and break out LIB_SPEC definition.
	* config/alpha/openbsd.h: Overhaul to reflect ELF migration.
	* config/i386/openbsdelf.h: Correct types.
	* config/m68k/openbsd.h: Likewise.
	* config/mips/openbsd.h: Likewise.
	* config/vax/openbsd.h: Likewise.

From-SVN: r152218

	* fold-const.c (maybe_lvalue_p): Return false for M(IN|AX)_EXPR.
	(extract_muldiv_1) <MINUS_EXPR>: Swap operands if necessary.
	* stor-layout.c (layout_type) <ARRAY_TYPE>: Do not take the maximum
	of the length and zero.

From-SVN: r152217

gcc/:
	* Makefile.in (TOPLEV_H): Use $(INPUT_H) not input.h.
	(FLAGS_H): Add options.h $(REAL_H).
	(SEL_SCHED_IR_H): Add $(BITMAP_H) vecprim.h $(CFGLOOP_H).
	(TREE_VECTORIZER_H): New.
	(EBITMAP_H): Renamed from EBIMAP_H.
	(c-decl.o, c-objc-common.o, c-pretty-print.o, attribs.o, c-omp.o)
	(gtype-desc.o, ggc-common.o, ggc-page.o, ggc-zone.o, langhooks.o)
	(tree.o, tree-ssa-structalias.o, tree-ssa-ter.o, tree-ssanames.o)
	(tree-phinodes.o, tree-ssa-loop.o, tree-ssa-math-opts.o)
	(gimple-low.o, omp-low.o, sese.o, graphite-blocking.o)
	(graphite-clast-to-gimple.o, graphite-dependences.o)
	(graphite-interchange.o, graphite-poly.o, graphite-scop-detection.o)
	(graphite-sese-to-poly.o, tree-vect-loop.o, tree-vect-loop-manip.o)
	(tree-vect-patterns.o, tree-vect-slp.o, tree-vect-stmts.o)
	(tree-vect-data-refs.o, tree-vectorizer.o, gimple.o, tree-mudflap.o)
	(targhooks.o, stmt.o, emit-rtl.o, ipa.o, matrix-reorg.o, ipa-inline.o)
	(gcse.o, tree-ssa-ccp.o, df-byte-scan.o, vec.o, caller-save.o)
	(ira-build.o, ira-costs.o, ira-color.o, ira-emit.o, ira.o)
	(haifa-sched.o, sched-rgn.o, sel-sched.o, sel-sched-dump.o)
	(sel-sched-ir.o, final.o, $(out_object_file)): Dependencies
	updated and fixed as per above changes and per
	check_makefile_deps.sh output.

From-SVN: r152216

gcc/:
	PR bootstrap/40928
	* configure.ac: Use $LIBS for '-ldl', not $LDFLAGS.
	* configure: Regenerate.

libjava/:
	PR libgcj/38298
	* Makefile.am (libgcj_tools_la_LIBADD): Add '-lm'.
	* Makefile.in: Regenerate.

From-SVN: r152215

2009-09-26  Gary Funck <gary@intrepid.com>

	* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r152214

From-SVN: r152211

2009-09-26  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/html/ext/lwg-active.html: Update to Revision R66.
	* doc/html/ext/lwg-closed.html: Likewise.
	* doc/html/ext/lwg-defects: Likewise. 

	* doc/xml/manual/intro.xml: Update entry for DR 853.

From-SVN: r152208

	* configure.ac: Update minimum MPC version to 0.7.
	* configure: Regenerate.

gcc:
	* doc/install.texi: Update minimum MPC version to 0.7.

From-SVN: r152207

	* doc/html/ext/lwg-closed.html: Adjust four instances of two URLs
	according to upstream redirects.

From-SVN: r152206

	* doc/install.texi (Binaries): Remove reference to the binary
	distribution CD-ROM from the FSF.

From-SVN: r152205

	PR lto/40758
	PR middle-end/41470
	* tree-ssa-coalesce.c (coalesce_ssa_name): Add only SSA names
	that are mentioned in the body.

testsuite/
	* gcc.dg/pr41470.c: New test.

From-SVN: r152203

decl.c (gnat_to_gnu_entity): Filter out negative size for the array dimensions like in the constrained case.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Type>: Filter out
	negative size for the array dimensions like in the constrained case.
	<E_Array_Subtype>: Do not create an artificially non-constant high
	bound if the low bound is non-constant.  Minor tweaks.

	* gcc-interface/trans.c (lvalue_required_p): Add CONSTANT parameter
	and turn ALIASED into a boolean parameter.  Adjust calls to self.
	<N_Attribute_Reference>: Return 1 for more attributes.
	<N_Object_Renaming_Declaration>: Return 1 for non-constant objects.
	<N_Assignment_Statement>: Return 1 for the LHS.
	(Identifier_to_gnu): Adjust calls to lvalue_required_p.
	(call_to_gnu): Be prepared for wrapped boolean rvalues.

From-SVN: r152201

From-SVN: r152192

re PR tree-optimization/41454 (DOM miscompiles gcc.c-torture/execute/990513-1.c at -O2 -fno-tree-vrp)

	PR tree-optimization/41454
	* tree-ssa-dom (stmts_to_rescan): Remove variable.
	(tree_ssa_dominator_optimize): Don't allocate and free it.
	(dom_opt_leave_block): Don't iterate over it.
	(eliminate_redundant_computations): Don't return a value.
	(cprop_operand, cprop_into_stmt): Ditto.
	(optimize_stmt): Don't defer updating stmts.

testsuite/
	* gcc.dg/pr41454.c: New test.

From-SVN: r152189

include/ChangeLog:
	* dwarf2.h (enum dwarf_tag): Rename DW_TAG_template_parameter_pack and
	DW_TAG_formal_parameter_pack into DW_TAG_GNU_template_parameter_pack
	and DW_TAG_formal_parameter_pack until DWARF 5 is out.

gcc/ChangeLog:
	* dwarf2out.c (dwarf_tag_name, gen_generic_params_dies,
	generic_parameter_die, template_parameter_pack_die,
	gen_formal_parameter_die, gen_subprogram_die): Adjust after renaming
	DW_TAG_formal_parameter_pack and DW_TAG_template_parameter_pack into
	DW_TAG_GNU_formal_parameter_pack and DW_TAG_GNU_template_parameter_pack.

gcc/testsuite/ChangeLog:
	* g++.dg/debug/dwarf2/template-func-params-4.C: Adjust after renaming
	DW_TAG_template_parameter_pack and DW_TAG_formal_parameter_pack
	into DW_TAG_GNU_template_parameter_pack and
	DW_TAG_GNU_formal_parameter_pack.
	* g++.dg/debug/dwarf2/template-params-4.C: Likewise.
	* g++.dg/debug/dwarf2/template-func-params-7.C: Likewise.

From-SVN: r152188

        PR middle-end/41469
        * tree-eh.c (lower_resx): Resolve RESX with no source region to
        __builtin_trap.
        (gate_lower_resx): New.
        (gate_lower_eh_dispatch): Rename from gate_lower_ehcontrol.

From-SVN: r152185

        * configure.ac: Pass any --cache-file=/dev/null option on to
        subconfigures.
        * configure: Regenerate.

From-SVN: r152183

	* gcc.dg/vect/vect.exp: Append extra parameters as separate
	parameters for alignment-sensitive -fsection-anchors tests.

From-SVN: r152182

include/

	Add rest of new values from DWARF Version 4.
	* dwarf2.h (DW_TAG_rvalue_reference_type, DW_TAG_template_alias):
	New tags.
	(DW_FORM_ref_sig8): New name for DW_FORM_sig8.
	(DW_AT_main_subprogram, DW_AT_data_bit_offset, DW_AT_const_expr,
	DW_AT_enum_class, DW_AT_linkage_name, DW_AT_GNU_guarded_by,
	DW_AT_GNU_pt_guarded_by, DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded,
	DW_AT_GNU_locks_excluded, DW_AT_GNU_exclusive_locks_required,
	DW_AT_GNU_shared_locks_required, DW_AT_GNU_odr_signature): New
	attributes.
	(DW_LANG_Python): New language.

From-SVN: r152181

	* config/v850/v850.h (FUNCTION_VALUE): Remove.
	* config/v850/v850.c (v850_function_value): New function.
	(TARGET_FUNCTION_VALUE): Define.

From-SVN: r152180

tree-vect-transform.c (vectorizable_call): Call mark_symbols_for_renaming after vect_finish_stmt_generation.

	* tree-vect-transform.c (vectorizable_call): Call
	mark_symbols_for_renaming after vect_finish_stmt_generation.

From-SVN: r152173

	* dwarf2out.c (tls_mem_loc_descriptor): Pass 1 instead of 2
	to loc_descriptor_from_tree.
	(add_location_or_const_value_attribute): Pass 0 instead of 2
	for decl_by_reference_p decls.

From-SVN: r152172

From-SVN: r152170

2009-09-25  Richard Guenther  <rguenther@suse.de>

	PR middle-end/41463
	* tree-dfa.c (get_ref_base_and_extent): Fix issue with trailing
	arrays again.

	* gcc.c-torture/execute/pr41463.c: New testcase.

From-SVN: r152167

From-SVN: r152166

        ada/
        * gcc-interface/ada-tree.h (TYPE_REPRESENTATIVE_ARRAY): New language
        specific node.  Representative array type for VECTOR_TYPE entities.
        * gcc-interface/utils.c (handle_vector_type_attribute): New handler.
        Turn an ARRAY_TYPE entity into a VECTOR_TYPE.
        (gnat_types_compatible_p): Handle VECTOR_TYPEs.
        (convert): Likewise.  Arrange to produce VECTOR_CST out of constant
        array aggregates for VECTOR_TYPE entities.
        (unchecked_convert): Likewise.
        (maybe_vector_array): New function. If EXP has VECTOR_TYPE, return EXP
        converted to the associated TYPE_REPRESENTATIVE_ARRAY.
        (handle_pure_attribute, handle_sentinel_attribute,
        handle_noreturn_attribute, handle_malloc_attribute,
        handle_vector_size_attribute): Replace uses of qE format by qs.
        Remove GCC_DIAG_STYLE definition.
        * gcc-interface/trans.c (gnat_to_gnu) <N_Indexed_Component>: Convert
        vector input to representative array type on entry.
        <N_Op_Eq, etc>: Likewise.
        * gcc-interface/gigi.h (maybe_vector_array): Declare.
        (VECTOR_TYPE_P): New predicate.
        * gcc-interface/misc.c (gnat_print_type): Handle VECTOR_TYPE.

        testsuite/
        * gnat.dg/sse_nolib.adb: New testcase.

From-SVN: r152165

        * gnat.dg/array7.ads: Include Signed_Integer_Type_Definition.

From-SVN: r152164