gcc/cp:
	DR 1579
	PR c++/58051
	* typeck.c (check_return_expr): Lookup as an rvalue even when the
	types aren't the same.

gcc/testsuite:
	* g++.dg/cpp0x/elision_conv.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212099 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>

	* config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
	accidental change due to wide-int branch merge.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212100 138bc75d-0d04-0410-961f-82ee72b054a4
	PR fortran/29383

gcc/fortran/
	* gfortran.h (gfc_simplify_ieee_selected_real_kind): New prototype.
	* libgfortran.h (GFC_FPE_*): Use simple integer values, valid in
	both C and Fortran.
	* expr.c (gfc_check_init_expr): Simplify IEEE_SELECTED_REAL_KIND.
	* simplify.c (gfc_simplify_ieee_selected_real_kind): New function.
	* module.c (mio_symbol): Keep track of symbols which came from
	intrinsic modules.
	(gfc_use_module): Keep track of the IEEE modules.
	* trans-decl.c (gfc_get_symbol_decl): Adjust code since
	we have new intrinsic modules.
	(gfc_build_builtin_function_decls): Build decls for
	ieee_procedure_entry and ieee_procedure_exit.
	(is_from_ieee_module, is_ieee_module_used, save_fp_state,
	restore_fp_state): New functions.
	(gfc_generate_function_code): Save and restore floating-point
	state on procedure entry/exit, when IEEE modules are used.
	* intrinsic.texi: Document the IEEE modules.

libgfortran/
	* configure.host: Add checks for IEEE support, rework priorities.
	* configure.ac: Define IEEE_SUPPORT, check for fpsetsticky and
	fpresetsticky.
	* configure: Regenerate.
	* Makefile.am: Build new ieee files, install IEEE_* modules.
	* Makefile.in: Regenerate.
	* gfortran.map (GFORTRAN_1.6): Add new symbols.
	* libgfortran.h (get_fpu_trap_exceptions, set_fpu_trap_exceptions,
	support_fpu_trap, set_fpu_except_flags, support_fpu_flag,
	support_fpu_rounding_mode, get_fpu_state, set_fpu_state): New
	prototypes.
	* config/fpu-*.h (get_fpu_trap_exceptions,
	set_fpu_trap_exceptions, support_fpu_trap, set_fpu_except_flags,
	support_fpu_flag, support_fpu_rounding_mode, get_fpu_state,
	set_fpu_state): New functions.
	* ieee/ieee_features.F90: New file.
	* ieee/ieee_exceptions.F90: New file.
	* ieee/ieee_arithmetic.F90: New file.
	* ieee/ieee_helper.c: New file.

gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_fortran_ieee): 
	New function.
	* gfortran.dg/ieee/ieee.exp: New file.
	* gfortran.dg/ieee/ieee_1.F90: New file.
	* gfortran.dg/ieee/ieee_2.f90: New file.
	* gfortran.dg/ieee/ieee_3.f90: New file.
	* gfortran.dg/ieee/ieee_4.f90: New file.
	* gfortran.dg/ieee/ieee_5.f90: New file.
	* gfortran.dg/ieee/ieee_6.f90: New file.
	* gfortran.dg/ieee/ieee_7.f90: New file.
	* gfortran.dg/ieee/ieee_rounding_1.f90: New file.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212102 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-28  Paolo Carlini  <paolo.carlini@oracle.com>

	Revert:
	2014-06-18  Paolo Carlini  <paolo.carlini@oracle.com>
	    	    Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	PR libstdc++/61536
	* config/abi/pre/gnu.ver: Adjust for out of line comparisons.

	2014-06-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* config/abi/pre/gnu.ver: Tighten some patterns; tidy.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212104 138bc75d-0d04-0410-961f-82ee72b054a4
	* stor-layout.c (finish_builtin_struct): Copy fields into
	the variants.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212106 138bc75d-0d04-0410-961f-82ee72b054a4
	* ipa-devirt.c (set_type_binfo): New function.
	(add_type_duplicate): Use it.
	(get_odr_type): Sanity check that binfos points to main variants.
	(get_class_context): Be sure the context's outer_type is main variant.
	(contains_type_p): Walk main variant.
	(get_polymorphic_call_info_for_decl): Set outer_type to be main variant.
	(get_polymorphic_call_info): Likewise.
	(possible_polymorphic_call_targets): Sanity check that we operate on main
	variant.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212107 138bc75d-0d04-0410-961f-82ee72b054a4
	* ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
	of the type.
	(ipa_set_ancestor_jf) Likewise.
	(check_stmt_for_type_change): Check that we work on main variant.
	(detect_type_change): Look into main variant.
	(compute_known_type_jump_func): Check that main variant has BINFO.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212108 138bc75d-0d04-0410-961f-82ee72b054a4
	* gennews: Use gcc-3.0/index.html.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212109 138bc75d-0d04-0410-961f-82ee72b054a4
	* tree-inline.c (remap_type_1): Do not duplicate fields
	that are shared in between type and its main variant.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212111 138bc75d-0d04-0410-961f-82ee72b054a4
	* objc-act.c (objc_xref_basetypes): Set TYPE_BINFO of type variants,
	too.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212112 138bc75d-0d04-0410-961f-82ee72b054a4
	* cgraph.c (dump_cgraph_node): Dump init&fini priorities.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212113 138bc75d-0d04-0410-961f-82ee72b054a4
	* tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if type
	is complete.
	(write_ts_type_common_tree_pointers): Do not stream fields not set for incomplete
	types; do not stream duplicated fields for variants; sanity check that variant
	and type match.
	(write_ts_type_non_common_tree_pointers): Likewise.
	* tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in TYPE_SIZE whether
	type is complete.
	(lto_input_ts_type_common_tree_pointers): Do same changes as in
	write_ts_type_common_tree_pointers
	(lto_input_ts_type_non_common_tree_pointers): Likewise.

	* lto.c (lto_copy_fields_not_streamed): New function.
	(compare_tree_sccs_1): Do not compare fields shared in between type
	and variant.
	(lto_read_decls): Fixup types first before inserting into hash.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212114 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212117 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/61640
	* io/list_read.c (next_char_internal): Adjust the read length to
	a single wide character. (eat_spaces): Add missing paren. 
	* io/unix.c (mem_read4): Use the correct mem_alloc function for
	wide character internal reads.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212118 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-28  Andrew Pinski  <apinski@cavium.com>

	* lto.c (lto_read_decls): Fix comment in comment.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212119 138bc75d-0d04-0410-961f-82ee72b054a4