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Author SHA1 Message Date
Tobias Burnus d80b9b4777 re PR libfortran/56737 (Wrong I/O result with format cache for Hollerith strings) 
2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * io/format.c (parse_format): With caching, copy
        dtp->format string.
        (save_parsed_format): Use dtp->format directy without
        copying.

2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56737
        * testsuite/gfortran.dg/fmt_cache_3.f90: New.

(Plus: Move fortran/ChangeLog item to libgfortran/ChangeLog)

From-SVN: r197229
 2013-03-29 10:37:37 +01:00
Tobias Burnus a0b012be6a re PR fortran/56735 (Namelist Read Error with question marks) 
2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56735
        * io/list_read.c (nml_query): Only abort when
        an error occured.
        (namelist_read): Add goto instead of falling through.

2013-03-29  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56735
        * gfortran.dg/namelist_80.f90: New.

From-SVN: r197228
 2013-03-29 10:32:57 +01:00
Lawrence Crowl 58a491895f Remove various unused items. 
2013-03-28  Lawrence Crowl  <crowl@google.com>

Index: gcc/ChangeLog

	* graphds.h (struct graph.indicies): Remove unused.
	* graphite-poly.h (struct graph.original_pddrs): Remove unused.
	(SCOP_ORIGINAL_PDDRS): Remove unused.
	* sese.h (extern insert_loop_close_phis): Removed unused.
	(extern insert_guard_phis): Removed unused.
	(extern ivtype_map_elt_info): Removed unused.
	(new_ivtype_map_elt): Removed unused.
	* sese.c (ivtype_map_elt_info): Removed unused.

From-SVN: r197226
 2013-03-29 07:09:33 +00:00
Lawrence Crowl 7b3b6ae441 Add uniform debug dump function names. 
Add some overloaded functions that provide uniform debug dump
function names.  These names are:

  debug: the general debug dumper
  debug_verbose: for more details
  debug_raw: for the gory details
  debug_head: for the heads of declarations, e.g. function heads
  debug_body: for the bodies of declarations, e.g. function bodies

Not all types have the last four versions.

The debug functions come in two flavors, those that take pointers
to the type, and those that take references to the type.  The first
handles printing of '<nil>' for null pointers.  The second assumes
a valid reference, and prints the content.


Example uses are as follows:

  cp_token t, *p;
  debug (t);
  debug (p);

From the debugger, use

  call debug (t)


The functions sets implemented are:

debug (only)

    basic_block_def, const bitmap_head_def, cp_binding_level,
    cp_parser, cp_token, data_reference, die_struct, edge_def,
    gimple_statement_d, ira_allocno, ira_allocno_copy, live_range,
    lra_live_range, omega_pb_d, pt_solution, const rtx_def, sreal,
    tree_live_info_d, _var_map,

    vec<cp_token, va_gc>, vec<data_reference_p>, vec<ddr_p>,
    vec<rtx>, vec<tree, va_gc>,

debug and debug_raw

    simple_bitmap_def

debug and debug_verbose

    expr_def, struct loop, vinsn_def

debug, debug_raw, debug_verbose, debug_head, debug_body

    const tree_node


This patch is somewhat different from the original plan at
gcc.gnu.org/wiki/cxx-conversion/debugging-dumps.  The reason
is that gdb has an incomplete implementation of C++ call syntax;
requiring explicit specification of template arguments and explicit
specification of function arguments even when they have default
values.  So, the original plan would have required typing

  call dump <cp_token> (t, 0, 0, stderr)

which is undesireable.  Instead instead of templates, we overload
plain functions.  This adds a small burden of manually adding
the pointer version of dump for each type.  Instead of default
function arguments, we simply assume the default values.  Most of
the underlying dump functions did not use the options and indent
parameters anyway.  Several provide FILE* parameters, but we expect
debugging to use stderr anyway.  So, the explicit specification of
arguments was not as valuable as we thought initially.  Finally,
a change of name from dump to debug reflect the implicit output
to stderr.


Index: gcc/ChangeLog

2013-03-28  Lawrence Crowl  <crowl@google.com>

	* Makefile.in: Add several missing include dependences.
	(DUMPFILE_H): New.
	(test-dump.o): New.  This object is not added to any executable,
	but is present for ad-hoc testing.
	* bitmap.c
	(debug (const bitmap_head_def &)): New.
	(debug (const bitmap_head_def *)): New.
	* bitmap.h
	(extern debug (const bitmap_head_def &)): New.
	(extern debug (const bitmap_head_def *)): New.
	* cfg.c
	(debug (edge_def &)): New.
	(debug (edge_def *)): New.
	* cfghooks.c
	(debug (basic_block_def &)): New.
	(debug (basic_block_def *)): New.
	* dumpfile.h
	(dump_node (const_tree, int, FILE *)): Correct source file.
	* dwarf2out.c
	(debug (die_struct &)): New.
	(debug (die_struct *)): New.
	* dwarf2out.h
	(extern debug (die_struct &)): New.
	(extern debug (die_struct *)): New.
	* gimple-pretty-print.c
	(debug (gimple_statement_d &)): New.
	(debug (gimple_statement_d *)): New.
	* gimple-pretty-print.h
	(extern debug (gimple_statement_d &)): New.
	(extern debug (gimple_statement_d *)): New.
	* ira-build.c
	(debug (ira_allocno_copy &)): New.
	(debug (ira_allocno_copy *)): New.
	(debug (ira_allocno &)): New.
	(debug (ira_allocno *)): New.
	* ira-int.h
	(extern debug (ira_allocno_copy &)): New.
	(extern debug (ira_allocno_copy *)): New.
	(extern debug (ira_allocno &)): New.
	(extern debug (ira_allocno *)): New.
	* ira-lives.c
	(debug (live_range &)): New.
	(debug (live_range *)): New.
	* lra-int.h
	(debug (lra_live_range &)): New.
	(debug (lra_live_range *)): New.
	* lra-lives.c
	(debug (lra_live_range &)): New.
	(debug (lra_live_range *)): New.
	* omega.c
	(debug (omega_pb_d &)): New.
	(debug (omega_pb_d *)): New.
	* omega.h
	(extern debug (omega_pb_d &)): New.
	(extern debug (omega_pb_d *)): New.
	* print-rtl.c
	(debug (const rtx_def &)): New.
	(debug (const rtx_def *)): New.
	* print-tree.c
	(debug_tree (tree): Move within file.
	(debug_raw (const tree_node &)): New.
	(debug_raw (const tree_node *)): New.
	(dump_tree_via_hooks (const tree_node *, int)): New.
	(debug (const tree_node &)): New.
	(debug (const tree_node *)): New.
	(debug_verbose (const tree_node &)): New.
	(debug_verbose (const tree_node *)): New.
	(debug_head (const tree_node &)): New.
	(debug_head (const tree_node *)): New.
	(debug_body (const tree_node &)): New.
	(debug_body (const tree_node *)): New.
	(debug_vec_tree (tree): Move and reimplement in terms of dump.
	(debug (vec<tree, va_gc> &)): New.
	(debug (vec<tree, va_gc> *)): New.
	* rtl.h
	(extern debug (const rtx_def &)): New.
	(extern debug (const rtx_def *)): New.
	* sbitmap.c
	(debug_raw (simple_bitmap_def &)): New.
	(debug_raw (simple_bitmap_def *)): New.
	(debug (simple_bitmap_def &)): New.
	(debug (simple_bitmap_def *)): New.
	* sbitmap.h
	(extern debug (simple_bitmap_def &)): New.
	(extern debug (simple_bitmap_def *)): New.
	(extern debug_raw (simple_bitmap_def &)): New.
	(extern debug_raw (simple_bitmap_def *)): New.
	* sel-sched-dump.c
	(debug (vinsn_def &)): New.
	(debug (vinsn_def *)): New.
	(debug_verbose (vinsn_def &)): New.
	(debug_verbose (vinsn_def *)): New.
	(debug (expr_def &)): New.
	(debug (expr_def *)): New.
	(debug_verbose (expr_def &)): New.
	(debug_verbose (expr_def *)): New.
	(debug (vec<rtx> &)): New.
	(debug (vec<rtx> *)): New.
	* sel-sched-dump.h
	(extern debug (vinsn_def &)): New.
	(extern debug (vinsn_def *)): New.
	(extern debug_verbose (vinsn_def &)): New.
	(extern debug_verbose (vinsn_def *)): New.
	(extern debug (expr_def &)): New.
	(extern debug (expr_def *)): New.
	(extern debug_verbose (expr_def &)): New.
	(extern debug_verbose (expr_def *)): New.
	(extern debug (vec<rtx> &)): New.
	(extern debug (vec<rtx> *)): New.
	* sel-sched-ir.h
	(_list_iter_cond_expr): Make inline instead of static.
	* sreal.c
	(debug (sreal &)): New.
	(debug (sreal *)): New.
	* sreal.h
	(extern debug (sreal &)): New.
	(extern debug (sreal *)): New.
	* tree.h
	(extern debug_raw (const tree_node &)): New.
	(extern debug_raw (const tree_node *)): New.
	(extern debug (const tree_node &)): New.
	(extern debug (const tree_node *)): New.
	(extern debug_verbose (const tree_node &)): New.
	(extern debug_verbose (const tree_node *)): New.
	(extern debug_head (const tree_node &)): New.
	(extern debug_head (const tree_node *)): New.
	(extern debug_body (const tree_node &)): New.
	(extern debug_body (const tree_node *)): New.
	(extern debug (vec<tree, va_gc> &)): New.
	(extern debug (vec<tree, va_gc> *)): New.
	* tree-cfg.c
	(debug (struct loop &)): New.
	(debug (struct loop *)): New.
	(debug_verbose (struct loop &)): New.
	(debug_verbose (struct loop *)): New.
	* tree-dump.c: Add header dependence.
	* tree-flow.h
	(extern debug (struct loop &)): New.
	(extern debug (struct loop *)): New.
	(extern debug_verbose (struct loop &)): New.
	(extern debug_verbose (struct loop *)): New.
	* tree-data-ref.c
	(debug (data_reference &)): New.
	(debug (data_reference *)): New.
	(debug (vec<data_reference_p> &)): New.
	(debug (vec<data_reference_p> *)): New.
	(debug (vec<ddr_p> &)): New.
	(debug (vec<ddr_p> *)): New.
	* tree-data-ref.h
	(extern debug (data_reference &)): New.
	(extern debug (data_reference *)): New.
	(extern debug (vec<data_reference_p> &)): New.
	(extern debug (vec<data_reference_p> *)): New.
	(extern debug (vec<ddr_p> &)): New.
	(extern debug (vec<ddr_p> *)): New.
	* tree-ssa-alias.c
	(debug (pt_solution &)): New.
	(debug (pt_solution *)): New.
	* tree-ssa-alias.h
	(extern debug (pt_solution &)): New.
	(extern debug (pt_solution *)): New.
	* tree-ssa-alias.c
	(debug (_var_map &)): New.
	(debug (_var_map *)): New.
	(debug (tree_live_info_d &)): New.
	(debug (tree_live_info_d *)): New.
	* tree-ssa-alias.h
	(extern debug (_var_map &)): New.
	(extern debug (_var_map *)): New.
	(extern debug (tree_live_info_d &)): New.
	(extern debug (tree_live_info_d *)): New.

Index: gcc/cp/ChangeLog

2013-03-28  Lawrence Crowl  <crowl@google.com>

	* Make-lang.in
	(CXX_PARSER_H): Add header dependence.
	* cp-tree.h
	(extern debug (cp_binding_level &)): New.
	(extern debug (cp_binding_level *)): New.
	* name-lookup.h
	(debug (cp_binding_level &)): New.
	(debug (cp_binding_level *)): New.
	* parser.c
	(debug (cp_parser &)): New.
	(debug (cp_parser *)): New.
	(debug (cp_token &)): New.
	(debug (cp_token *)): New.
	(debug (vec<cp_token, va_gc> &)): New.
	(debug (vec<cp_token, va_gc> *)): New.
	* parser.c: Add header dependence.
	(extern debug (cp_parser &)): New.
	(extern debug (cp_parser *)): New.
	(extern debug (cp_token &)): New.
	(extern debug (cp_token *)): New.
	(extern debug (vec<cp_token, va_gc> &)): New.
	(extern debug (vec<cp_token, va_gc> *)): New.

From-SVN: r197224
 2013-03-29 03:42:21 +00:00
GCC Administrator 0ffa6c37e4 Daily bump. 
From-SVN: r197223
 2013-03-29 00:16:45 +00:00
Jan Hubicka be77e1e562 * lto-cgraph.c (merge_profile_summaries): Fix overflows. 
From-SVN: r197218
 2013-03-28 23:31:58 +00:00
Thomas Koenig eab19a1a95 re PR fortran/45159 (Unnecessary temporaries) 
2013-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45159
	* gfortran.h (gfc_dep_difference):  Add prototype.
	* dependency.c (discard_nops):  New function.
	(gfc_dep_difference):  New function.
	(check_section_vs_section):  Use gfc_dep_difference
	to calculate the difference of starting indices.
	* trans-expr.c (gfc_conv_substring):  Use
	gfc_dep_difference to calculate the length of
	substrings where possible.

2013-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45159
	* gfortran.dg/string_length_2.f90:  New test.
	* gfortran.dg/dependency_41.f90:  New test.

From-SVN: r197217
 2013-03-28 21:30:26 +00:00
Thomas Koenig 4099436d98 re PR fortran/55806 (Missed optimization with ANY or ALL) 
2013-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/55806
	* frontend-passes.c (optimize_code):  Keep track of
	current code to make code insertion possible.
	(combine_array_constructor):  New function.
	(optimize_op):  Call it.

2013-03-28  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/55806
	* gfortran.dg/array_constructor_43.f90:  New test.
	* gfortran.dg/random_seed_3.f90:  New test.

From-SVN: r197216
 2013-03-28 21:02:00 +00:00
Ian Bolton 777e69760d [AArch64] Only maintain frame record when required or desired 
From-SVN: r197215
 2013-03-28 20:33:15 +00:00
Jason Merrill 2b24855e1e re PR c++/17232 ([DR 1640] classes and class template specializations treated differently w.r.t. core issue #337) 
PR c++/17232
	PR c++/52748
	* typeck2.c (abstract_virtuals_error_sfinae): Don't complete
	the type if tf_decltype is set.
	* pt.c (fn_type_unification): Add decltype_p parm.
	(get_bindings): Adjust.
	* cp-tree.h: Adjust.
	* class.c (resolve_address_of_overloaded_function): Adjust.
	* call.c (add_template_candidate_real, print_z_candidate): Adjust.

From-SVN: r197214
 2013-03-28 14:21:06 -04:00
Jason Merrill f5e44182eb re PR c++/56679 ([C++11] Cannot take sizeof... a template template parameter pack) 
PR c++/56679
	* parser.c (cp_parser_sizeof_pack): Split out from...
	(cp_parser_sizeof_operand): ...here.  Require (id).

From-SVN: r197213
 2013-03-28 14:20:58 -04:00
Jason Merrill 374b283748 re PR c++/56701 ([C++11] The *this* pointer fails to bind to rvalue reference to pointer type) 
PR c++/56701
	* semantics.c (finish_this_expr): 'this' is an rvalue.
	* typeck.c (cp_build_indirect_ref): Handle NOP_EXPR of 'this'.

From-SVN: r197212
 2013-03-28 14:20:51 -04:00
Jason Merrill fad882c6d9 re PR c++/56710 (Using reserved double underscore variable name in a lambda causes internal compiler error) 
PR c++/56710
	* semantics.c (finish_member_declaration): Don't push closure
	members.

From-SVN: r197211
 2013-03-28 14:20:45 -04:00
Jason Merrill c561e95201 name-lookup.c (pushdecl_maybe_friend_1): Use nonlambda_method_basetype and current_nonlambda_class_type. 
* name-lookup.c (pushdecl_maybe_friend_1): Use
	nonlambda_method_basetype and current_nonlambda_class_type.

From-SVN: r197210
 2013-03-28 14:20:37 -04:00
Jason Merrill 477e1843fd re PR c++/56728 (ICE using constexpr initialization and arrays) 
PR c++/56728
	* semantics.c (potential_constant_expression_1) [NOP_EXPR]: Reject
	conversion from integer to pointer.
	(cxx_eval_constant_expression): Likewise.
	(cxx_eval_indirect_ref): Use the folded operand if we still think
	this might be constant.

From-SVN: r197209
 2013-03-28 14:20:30 -04:00
Uros Bizjak 9cd347ae13 i386.md (*vec_extract2vdi_1): Merge with *vec_extractv2di_1_rex64. 
* config/i386/i386.md (*vec_extract2vdi_1): Merge with
	*vec_extractv2di_1_rex64.  Use x64 isa attribute.

From-SVN: r197208
 2013-03-28 19:18:50 +01:00
Naveen H.S 2a1d1991ea aarch64.md (*and<mode>3_compare0): New pattern. 
2013-03-28   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/aarch64/aarch64.md (*and<mode>3_compare0): New pattern.
	(*andsi3_compare0_uxtw): New pattern.
	(*and_<SHIFT:optab><mode>3_compare0): New pattern.
	(*and_<SHIFT:optab>si3_compare0_uxtw): New pattern.

From-SVN: r197207
 2013-03-28 17:19:06 +00:00
Paolo Carlini 7abebba7f2 re PR c++/56725 (extra spaces in error message) 
/cp
2013-03-28  Paolo Carlini  <paolo.carlini@oracle.com>
	    Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR c++/56725
	* call.c (convert_like_real): Change series of two permerrors
	to permerror + inform (and likewise for two errors).
	(build_new_method_call_1): Likewise.
	* typeck.c (convert_for_initialization): Change additional
	warning or error to inform.

/testsuite
2013-03-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56725
	* g++.dg/conversion/op4.C: Adjust.
	* g++.dg/cpp0x/rv1n.C: Likewise.
	* g++.dg/cpp0x/rv2n.C: Likewise.
	* g++.dg/cpp0x/template_deduction.C: Likewise.
	* g++.dg/expr/cond8.C: Likewise.
	* g++.dg/other/error4.C: Likewise.
	* g++.old-deja/g++.bugs/900514_03.C: Likewise.
	* g++.old-deja/g++.bugs/900519_02.C: Likewise.
	* g++.old-deja/g++.bugs/900519_03.C: Likewise.
	* g++.old-deja/g++.bugs/900520_02.C: Likewise.
	* g++.old-deja/g++.jason/conversion2.C: Likewise.
	* g++.old-deja/g++.law/cvt20.C: Likewise.
	* g++.old-deja/g++.law/cvt8.C: Likewise.
	* g++.old-deja/g++.law/init8.C: Likewise.
	* g++.old-deja/g++.mike/net12.C: Likewise.
	* g++.old-deja/g++.mike/net8.C: Likewise.
	* g++.old-deja/g++.mike/p2793.C: Likewise.
	* g++.old-deja/g++.mike/p3836.C: Likewise.
	* g++.old-deja/g++.mike/p418.C: Likewise.
	* g++.old-deja/g++.mike/p701.C: Likewise.
	* g++.old-deja/g++.mike/p807.C: Likewise.

From-SVN: r197206
 2013-03-28 16:03:32 +00:00
Jan Hubicka 89ab31c157 data-streamer-in.c (streamer_read_gcov_count): New function. 
* data-streamer-in.c (streamer_read_gcov_count): New function.
	* gimple-streamer-out.c: Include value-prof.h.
	(output_gimple_stmt): Output histogram.
	(output_bb): Use streamer_write_gcov_count.
	* value-prof.c: Include data-streamer.h
	(dump_histogram_value): Add HIST_TYPE_MAX.
	(stream_out_histogram_value): New function.
	(stream_in_histogram_value): New function.
	* value-prof.h (enum hist_type): Add HIST_TYPE_MAX.
	(stream_out_histogram_value, stream_in_histogram_value): Declare.
	* data-streamer-out.c (streamer_write_gcov_count): New function.
	(streamer_write_gcov_count_stream): New function.
	* lto-cgraph.c (lto_output_edge): Update counter streaming.
	(lto_output_node): Likewise.
	(input_node, input_edge): Likewise.
	* lto-streamer-out.c (output_cfg): Update streaming.
	* lto-streamer-in.c (input_cfg): Likewise.
	* data-streamer.h (streamer_write_gcov_count,
	streamer_write_gcov_count_stream, streamer_read_gcov_count): Declare.
	* gimple-streamer-in.c: Include value-prof.h
	(input_gimple_stmt): Input histograms.
	(input_bb): Update profile streaming.

From-SVN: r197205
 2013-03-28 15:29:40 +00:00
Tejas Belagod 525ec7ee9c re PR c++/56694 (Internal compiler error when compiling OpenMP code) 
2013-03-28  Tejas Belagod  <tejas.belagod@arm.com>

	PR middle-end/56694
	* g++.dg/torture/pr56694.C: Fix test case to build on bare-metal 
	targets.

From-SVN: r197201
 2013-03-28 14:57:43 +00:00
Kenneth Zadeck 8697be17fe genmodes.c (emit_max_int): New function. 
2013-03-28  Kenneth Zadeck <zadeck@naturalbridge.com>

   	* genmodes.c (emit_max_int): New function.
	(emit_insn_modes_h): Added call to emit_max_function.
	* doc/rtl.texi (MAX_BITSIZE_MODE_ANY_INT, MAX_BITSIZE_MODE_ANY_MODE): Added doc.	
	* machmode.def: Fixed comment.

From-SVN: r197200
 2013-03-28 14:46:31 +00:00
Kenneth Zadeck b4c73eedf3 combine.c (try_combine): Removed useless assert. 
2013-03-28  Kenneth Zadeck <zadeck@naturalbridge.com>

	* combine.c (try_combine): Removed useless assert. 
	* cselib.c (rtx_equal_for_cselib_1): Removed unnecessary parens.

From-SVN: r197198
 2013-03-28 14:09:46 +00:00
Gabriel Dos Reis 9173cf24ee cp-tree.h (next_aggr_init_expr_arg): Remove static specifier. 
* cp-tree.h (next_aggr_init_expr_arg): Remove static specifier.
	(first_aggr_init_expr): Likewise.
	(more_aggr_init_expr_args_p): Likewise.
	(type_of_this_parm): Likewise.
	(class_of_this_parm): Likewise.
	* name-lookup.h (get_global_value_if_present): Likewise.
	(is_typename_at_global_scope): Likewise.

From-SVN: r197196
 2013-03-28 13:48:56 +00:00
Marek Polacek 749469789f re PR tree-optimization/56695 (ICE in expand_vec_cond_expr, at optabs.c:6751) 
PR tree-optimization/56695
* tree-vect-stmts.c (vectorizable_condition): Unconditionally
build signed result of a vector comparison.
* tree-cfg.c (verify_gimple_comparison): Check that a result
of a vector comparison has signed type.

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r197192
 2013-03-28 11:14:44 +00:00
Paolo Carlini 129677c1cf call.c (joust): Don't call inform for a permerror returning false. 
2013-03-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* call.c (joust): Don't call inform for a permerror returning false.
	* parser.c (cp_parser_check_class_key): Likewise.
	* pt.c (tsubst_copy_and_build): Likewise.

From-SVN: r197190
 2013-03-28 10:00:05 +00:00
Richard Biener a64b9c261d re PR tree-optimization/37021 (Fortran Complex reduction / multiplication not vectorized) 
2013-03-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/37021
	* tree-vect-slp.c (vect_build_slp_tree): When not unrolling
	do not restrict gaps between groups.
	* tree-vect-stmts.c (vectorizable_load): Properly account for
	a gap between groups.

	* gcc.dg/vect/fast-math-slp-38.c: New testcase.
	* gcc.dg/vect/O3-pr36098.c: Un-XFAIL.

From-SVN: r197189
 2013-03-28 09:55:15 +00:00
Eric Botcazou a9dc2a2f95 toplev.c (process_options): Do not disable -fomit-frame-pointer on a general basis if... 
* toplev.c (process_options): Do not disable -fomit-frame-pointer on a
	general basis if unwind info is requested and ACCUMULATE_OUTGOING_ARGS
	is not enabled.

From-SVN: r197186
 2013-03-28 08:29:10 +00:00
GCC Administrator f1c47b9db7 Daily bump. 
From-SVN: r197184
 2013-03-28 00:16:44 +00:00
Gerald Pfeifer 53cb97f923 invoke.texi (AVR Options): Tweak link for AVR-LibC user manual. 
* doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual.
	* doc/extend.texi (Named Address Spaces): Ditto.
	(Variable Attributes): Ditto.

From-SVN: r197180
 2013-03-27 22:39:27 +00:00
Kai Tietz 01680d9896 configure: Regenerated. 
* configure: Regenerated.

From-SVN: r197179
 2013-03-27 23:01:39 +01:00
Kai Tietz d89ffaf358 configure: Regenerated. 
* configure: Regenerated.

From-SVN: r197178
 2013-03-27 23:00:53 +01:00
Kai Tietz 071928d9dc configure: Regenerated. 
* configure: Regenerated.

From-SVN: r197177
 2013-03-27 23:00:03 +01:00
Kai Tietz e9fd8c190e config.host: Add support for cygwin x64 target. 
2013-03-27  Kai Tietz  <ktietz@redhat.com>

	* config.host: Add support for cygwin x64 target.
	* configure: Regenerated.

From-SVN: r197176
 2013-03-27 22:59:10 +01:00
Kai Tietz eddae10ad3 Fix whitespace issue 
From-SVN: r197175
 2013-03-27 22:58:04 +01:00
Kai Tietz 7e866c8b6f crossconfig.m4: Add support for cygwin x64 target. 
* crossconfig.m4: Add support for cygwin x64 target.
	* configure: Regenerated.

From-SVN: r197174
 2013-03-27 22:56:57 +01:00
Joseph Myers 040f18a666 * zh_TW.po: Update. 
From-SVN: r197172
 2013-03-27 21:55:16 +00:00
Kai Tietz b802ae5c6f config.build: Add support for cygwin x64 target. 
* config.build: Add support for cygwin x64 target.
        * config.gcc: Likewise.
        * config.host: Likewise.
        * configure.ac: Likewise
        * configure: Regenerated.

From-SVN: r197171
 2013-03-27 22:54:50 +01:00
Kai Tietz 8fecb5614a dfp.m4: Add support for cygwin x64 target. 
* dfp.m4: Add support for cygwin x64 target.
        * picflag.m4: Likewise.

From-SVN: r197170
 2013-03-27 22:53:32 +01:00
Kai Tietz 8269de5462 cygwin-stdint.h: Add support for cygwin x64 target. 
* config/i386/cygwin-stdint.h: Add support for cygwin x64 target.
	* config/i386/t-cygwin-w64: New file.
	* config/i386/cygwin-w64.h: New file.
	* config/i386/cygwin.h (EXTRA_OS_CPP_BUILTINS): Extend
	and add support for x64-cygwin target.
	(CPP_SPEC): Likewise.
	(CXX_WRAP_SPEC_LIST): Undefine before define.
	(LIBGCJ_SONAME): Use 15 as version.

From-SVN: r197168
 2013-03-27 21:54:01 +01:00
Jason Merrill d348f17260 re PR c++/56749 (weird interaction between scoped enum used as non-type template parameter and template lookup) 
PR c++/56749
	* semantics.c (finish_qualified_id_expr): Return early
	for enum scope.

From-SVN: r197166
 2013-03-27 14:21:12 -04:00
Richard Biener f49b33cb22 re PR target/56716 (during gcc 4.8.0 build on Cygwin: bid128_fma.c:4460:1: internal compiler error: Segmentation fault) 
2013-03-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56716
	* tree-ssa-structalias.c (perform_var_substitution): Adjust
	dumping for ref nodes.

From-SVN: r197165
 2013-03-27 15:10:50 +00:00
Martin Jambor b37a6ce509 re PR tree-optimization/55334 (mgrid regression (ipa-cp disables vectorization)) 
2013-03-27  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/55334
	* ipa-cp.c (initialize_node_lattices): Allow IPA-CP through and to
	restricted pointers to arrays.

From-SVN: r197163
 2013-03-27 15:06:58 +01:00
Gabriel Dos Reis 9469b9b27b Makefile.in (.SUFFIXES): Add .cc. 
* Makefile.in (.SUFFIXES): Add .cc.
	(.c.o): Apply same recipe for implicit rule .cc.o.

From-SVN: r197162
 2013-03-27 13:20:12 +00:00
Tobias Burnus 1a8c1e35b3 re PR fortran/56650 (Odd error messages with C_SIZEOF for valid code) 
2013-03-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56650
        PR fortran/36437
        * check.c (gfc_check_sizeof, gfc_check_c_sizeof,
        gfc_check_storage_size): Update checks.
        * intrinsic.texi (SIZEOF): Correct class.
        * intrinsic.h (gfc_simplify_sizeof,
        gfc_simplify_storage_size): New prototypes.
        * intrinsic.c (add_functions): Use them.
        * simplify.c (gfc_simplify_sizeof,
        gfc_simplify_storage_size): New functions.

2013-03-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/56650
        PR fortran/36437
        * gfortran.dg/sizeof_2.f90: New.
        * gfortran.dg/sizeof_3.f90: New.
        * gfortran.dg/sizeof_proc.f90: Update dg-error.

From-SVN: r197159
 2013-03-27 11:45:58 +01:00
Richard Biener 7d24f650fa re PR tree-optimization/37021 (Fortran Complex reduction / multiplication not vectorized) 
2013-03-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/37021
	* tree-vect-data-refs.c (vect_check_strided_load): Allow
	REALPART/IMAGPART_EXPRs around the supported refs.
	* tree-ssa-structalias.c (find_func_aliases): Assume that
	floating-point values are not used to transfer pointers.

	* gfortran.dg/vect/fast-math-pr37021.f90: New testcase.

From-SVN: r197158
 2013-03-27 10:38:29 +00:00
Alexander Ivchenko 173536ed5f ivinline-1.C: Add target nonpic. 
* g++.dg/ipa/ivinline-1.C: Add target nonpic.
        * g++.dg/ipa/ivinline-2.C: Likewise.
        * g++.dg/ipa/ivinline-3.C: Likewise.
        * g++.dg/ipa/ivinline-4.C: Likewise.
        * g++.dg/ipa/ivinline-5.C: Likewise.
        * g++.dg/ipa/ivinline-7.C: Likewise.
        * g++.dg/ipa/ivinline-8.C: Likewise.
        * g++.dg/ipa/ivinline-9.C: Likewise.
        * g++.dg/cpp0x/noexcept03.C: Likewise.
        * gcc.dg/const-1.c: Likewise.
        * gcc.dg/ipa/pure-const-1.c: Likewise.
        * gcc.dg/noreturn-8.c: Likewise.
        * gcc.target/i386/mmx-1.c: Likewise.
        * gcc.dg/tree-ssa/ipa-split-5.c: Likewise.
        * gcc.dg/tree-ssa/loadpre6.c: Likewise.
        * gcc.c-torture/execute/pr33992.x: New file.

From-SVN: r197157
 2013-03-27 10:00:43 +00:00
Alexander Ivchenko 2f251a0535 target.def (TARGET_HAS_IFUNC_P): New target hook. 
* gcc/target.def (TARGET_HAS_IFUNC_P): New target hook.
        * gcc/doc/tm.texi.in (TARGET_HAS_IFUNC_P): New.
        * gcc/doc/tm.texi: Regenerate.
        * gcc/targhooks.h (default_has_ifunc_p): New.
        * gcc/targhooks.c (default_has_ifunc_p): Ditto.
        * gcc/config/linux-protos.h: New file.
        * gcc/config/linux-android.h (TARGET_HAS_IFUNC_P): Using version of
        this hook for linux which disables support of indirect functions in
        android.
        * gcc/config/linux-android.c: New file.
        * gcc/config/t-linux-android.c: Ditto.
        * gcc/config.gcc: Added new object file linux-android.o.
        * gcc/config/i386/i386.c (ix86_get_function_versions_dispatcher):
        Using TARGET_HAS_IFUNC hook instead of HAVE_GNU_INDIRECT_FUNCTION.
        * gcc/varasm.c (do_assemble_alias): Likewise.
        * configure.ac: Define HAVE_GNU_INDIRECT_FUNCTION as zero if the target
        doesn't support indirect functions.
        * configure: Regenerate.

From-SVN: r197156
 2013-03-27 09:55:19 +00:00
Bin Cheng 78b4e425a6 re PR target/56102 (Wrong rtx cost calculated for Thumb1) 
PR target/56102
	* config/arm/arm.c (thumb1_rtx_costs, thumb1_size_rtx_costs): Fix
	rtx costs for SET/ASHIFT/ASHIFTRT/LSHIFTRT/ROTATERT patterns with
	mult-word mode.

From-SVN: r197155
 2013-03-27 08:16:54 +00:00
Andreas Krebbel a5ba7b9285 I've committed the attached patch. 
2013-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.h (TARGET_FLT_EVAL_METHOD): Define.

---
 gcc/config/s390/s390.h |    5 +++++
 1 file changed, 5 insertions(+)

Index: gcc/config/s390/s390.h
===================================================================
*** gcc/config/s390/s390.h.orig
--- gcc/config/s390/s390.h
*************** enum processor_flags
*** 164,169 ****
--- 164,174 ----
  #define S390_TDC_INFINITY (S390_TDC_POSITIVE_INFINITY \
  			  | S390_TDC_NEGATIVE_INFINITY )
  
+ /* This is used by float.h to define the float_t and double_t data
+    types.  For historical reasons both are double on s390 what cannot
+    be changed anymore.  */
+ #define TARGET_FLT_EVAL_METHOD 1
+ 
  /* Target machine storage layout.  */
  
  /* Everything is big-endian.  */

From-SVN: r197154
 2013-03-27 07:46:19 +00:00
Terry Guo be6249867a arm-cores.def: Added core cortex-r7. 
2013-03-27  Terry Guo  <terry.guo@arm.com>

	* config/arm/arm-cores.def: Added core cortex-r7.
	* config/arm/arm-tune.md: Regenerated.
	* config/arm/arm-tables.opt: Regenerated.
	* doc/invoke.texi: Added entry for core cortex-r7.

From-SVN: r197153
 2013-03-27 07:37:32 +00:00