gcc/
2014-09-05  David Malcolm  <dmalcolm@redhat.com>

	* cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
	rtx_insn *, eliminating a checked cast.

From-SVN: r214932

gcc/
2014-09-05  David Malcolm  <dmalcolm@redhat.com>

	* rtl.h (modified_between_p): Strengthen params 2 and 3 from
	const_rtx to const rtx_insn *.
	* rtlanal.c (modified_between_p): Likewise, eliminating a checked
	cast.

From-SVN: r214931

gcc/
2014-09-05  David Malcolm  <dmalcolm@redhat.com>

	* emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
	fixup_args_size_notes.
	* expr.c (fixup_args_size_notes): Strengthen first two params from
	rtx to rtx_insn *, eliminating a checked cast.
	* rtl.h (fixup_args_size_notes): Strengthen first two params from
	rtx to rtx_insn *.

From-SVN: r214930

gcc/
2014-09-05  David Malcolm  <dmalcolm@redhat.com>

	* haifa-sched.c (get_ready_element): Strengthen return type from
	rtx to rtx_insn *.
	* sched-int.h (get_ready_element): Likewise.

From-SVN: r214929

From-SVN: r214928

From-SVN: r214927

2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>

	PR target/63165
	* config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
	indexed_or_indirect_operand instead of memory_operand.
	(floatsi<mode>2_lfiwzx_mem): Ditto.

From-SVN: r214924

gcc/ChangeLog:

2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>

	* config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
	config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
	ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.

From-SVN: r214923

gcc/ChangeLog:

2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>

	* emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
	rtx.
	(get_last_nonnote_insn): Likewise.
	(next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
	* resource.c (find_basic_block): Likewise.
	* rtl.h: Adjust.
	* rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
	const_rtx.

From-SVN: r214922

gcc/
2014-09-04  David Malcolm  <dmalcolm@redhat.com>

	* genattr.c (main): Within the prototype of insn_latency written
	out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
	* genautomata.c (output_internal_maximal_insn_latency_func):
	Within the implementation of insn_latency written out to
	insn-automata.c, strengthen both params from rtx to rtx_insn *,
	eliminating a pair of checked casts.

From-SVN: r214921

2014-09-04  David Malcolm  <dmalcolm@redhat.com>

gcc/
	* jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
	rtx_insn *.

	* rtl.h (eh_returnjump_p): Likewise.

From-SVN: r214919

From-SVN: r214918

From-SVN: r214917

From-SVN: r214916

Conflicts:
	gcc/ChangeLog.debug-early
	gcc/dwarf2out.c

From-SVN: r214915

From-SVN: r214914

Conflicts:
	gcc/ChangeLog.debug-early
	gcc/dwarf2out.c

From-SVN: r214912

+       * c/c-decl.c (write_global_declarations_1): Call global_decl()
+       with early=true.
+       (write_global_declarations_2): Call global_decl() with
+       early=false.
+       * dbxout.c (dbxout_global_decl): New argument.
+       * debug.c (do_nothing_debug_hooks): Use debug_nothing_tree_bool
+       for global_decl hook.
+       (debug_nothing_tree_bool): New.
+       (struct gcc_debug_hooks): New argument to global_decl.
+       * dwarf2out.c (output_die): Add misc debugging information.
+       (gen_variable_die): Do not reparent children.
+       (dwarf2out_global_decl): Add new documentation.  Add EARLY
+       argument.
+       (dwarf2out_decl): Make sure we don't generate new DIEs if we
+       already have a DIE.
+       * cp/name-lookup.c (do_namespace_alias): New argument to
+       global_decl debug hook.
+       * fortran/trans-decl.c (gfc_emit_parameter_debug_info): Same.
+       * godump.c (go_global_decl): Same.
+       * lto/lto-lang.c (lto_write_globals): Same.
+       * sdbout.c (sdbout_global_decl): Same.
+       * toplev.c (emit_debug_global_declarations): Same.
+       * vmsdbgout.c (vmsdbgout_global_decl): Same.
+       * tree.c (free_lang_data_in_decl): Do not call
+       dwarf2out_early_decl from here.

From-SVN: r214911

From-SVN: r214910

	* dwarf2out.c (struct die_struct): Add dumped_early field.
	(reparent_child): New.
	(splice_child_die): Use reparent_child.
	(gen_subprogram_die): Do not regenerate parameters if previously
	dumped.
	(gen_variable_die): Fix parent of decls that have been dumped
	early to reflect correct context.
	Do not regenerate decls if previously dumped.
	(dwarf2out_decl): Add return value.
	(dwarf2out_early_decl): Set dumped_early bit.

From-SVN: r214909

From-SVN: r214908

Do not set DW_AT_inline incorrectly on all functions.

Do not remove formal parameters when a previous DIE has been found.
Instead, augment the missing bits later.

From-SVN: r214907

This is the original patch from Michael Matz, ported to a more recent
mainline.

From-SVN: r214906

re PR target/62040 (internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1555)

	PR target/62040
	* config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
	* config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
	it into two patterns.
	(move_lo_quad_internal_be_<mode>): Likewise.
	
	* gcc.target/aarch64/pr62040.c: New test.

From-SVN: r214905

gcc/ChangeLog:

2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* doc/options.texi: Document that Var and Init are required if CPP
	is given.
	* optc-gen.awk: Require Var and Init if CPP is given.
	* common.opt (Wpedantic): Use Init.

libcpp/ChangeLog:

2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* macro.c (replace_args): Use cpp_pedwarning, cpp_warning and
	CPP_W flags.
	* include/cpplib.h: Add CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.
	* init.c (cpp_create_reader): Do not init to -1 here.
	* expr.c (num_binary_op): Use cpp_pedwarning.

gcc/c-family/ChangeLog:

2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* c.opt (Wc90-c99-compat,Wc++-compat,Wcomment,Wendif-labels,
	Winvalid-pch,Wlong-long,Wmissing-include-dirs,Wmultichar,Wpedantic,
	(Wdate-time,Wtraditional,Wundef,Wvariadic-macros): Add CPP, Var
	and Init.
	* c-opts.c (c_common_handle_option): Do not handle here.
	(sanitize_cpp_opts): Likewise.
	* c-common.c (struct reason_option_codes_t): Handle
	CPP_W_C90_C99_COMPAT and CPP_W_PEDANTIC.

gcc/testsuite/ChangeLog:

2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* gcc.dg/cpp/endif-pedantic2.c: More general options do not
	override specific ones, but specific ones do.

From-SVN: r214904

[gcc]

2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (special_handling_values): Add
	SH_EXTRACT.
	(rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
	wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
	as swappable with special handling SH_EXTRACT.  Remove
	UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
	optimization.
	(adjust_extract): New function.
	(handle_special_swappables): Add default to case statement; add
	case for SH_EXTRACT that calls adjust_extract.
	(dump_swap_insn_table): Handle SH_EXTRACT.

[gcc/testsuite]

2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/swaps-p8-13.c: New test.
	* gcc.target/powerpc/swaps-p8-14.c: New test.
	* gcc.target/powerpc/swaps-p8-15.c: New test.

From-SVN: r214903

vsx.md (*vsx_extract_<mode>_load): Always match selection of 0th memory doubleword, regardless of endianness.

[gcc]

2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
	selection of 0th memory doubleword, regardless of endianness.

[gcc/testsuite]

2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/vsx-extract-1.c:  Test 0th doubleword
	regardless of endianness.

From-SVN: r214902

2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.

From-SVN: r214901

	PR ipa/61659
	* decl.c (duplicate_decls): Check DECL_DECLARED_INLINE_P on
	newdecl, not olddecl.

From-SVN: r214900

	PR debug/60655
	* dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
	can't be output.

From-SVN: r214899

gcc/

	* target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
	* targhooks.c (default_dwarf_frame_reg_mode): New function.
	* targhooks.h (default_dwarf_frame_reg_mode): New prototype.
	* doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
	* doc/tm.texi: Regenerate.
	* dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
	selection logic to default_dwarf_frame_reg_mode.

From-SVN: r214898

From-SVN: r214897

	* go-gcc.cc (Gcc_backend::implicit_variable): Remove init
	parameter.  Add is_hidden parameter.
	(Gcc_backend::implicit_variable_set_init): New method.
	(Gcc_backend::implicit_variable_reference): New method.

From-SVN: r214894

	* doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
	by -Wall.
c-family/
	* c.opt (Wlogical-not-parentheses): Enable by -Wall.

From-SVN: r214893

2014-09-03  Fritz Reese  <Reese-Fritz@zai.com>

        PR fortran/62174
        * decl.c (variable_decl): Don't overwrite typespecs of Cray
        * pointees
        when matching a component declaration.

2014-09-02  Fritz Reese  <Reese-Fritz@zai.com>

        PR fortran/62174
        * gfortran.dg/cray_pointers_11.f90: New.

From-SVN: r214891

gcc/
	* doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
	the automodified register.

From-SVN: r214890

gcc/
	* output.h (get_some_local_dynamic_name): Declare.
	* final.c (some_local_dynamic_name): New variable.
	(get_some_local_dynamic_name): New function.
	(final_end_function): Clear some_local_dynamic_name.
	* config/alpha/alpha.c (machine_function): Remove some_ld_name.
	(get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
	(print_operand): Report an error if '%&' is used inappropriately.
	* config/i386/i386.c (get_some_local_dynamic_name): Delete.
	(get_some_local_dynamic_name_1): Delete.
	* config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
	(rs6000_get_some_local_dynamic_name): Delete.
	(rs6000_get_some_local_dynamic_name_1): Delete.
	(print_operand): Report an error if '%&' is used inappropriately.
	* config/s390/s390.c (machine_function): Remove some_ld_name.
	(get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
	(print_operand): Assert that get_some_local_dynamic_name is nonnull.
	* config/sparc/sparc.c: Include rtl-iter.h.
	(machine_function): Remove some_ld_name.
	(sparc_print_operand): Report an error if '%&' is used inappropriately.
	(get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.

From-SVN: r214889

        * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
        (aarch64_popwb_pair_reg): Remove.
        (aarch64_set_frame_expr): Remove.
        (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
        the restore ops performed by the insns generated.
        (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
        insn.  Perform the calls_eh_return addition later; do not attempt to
        preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
        (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
        special markup at all.  Load cfun->machine->frame.hard_fp_offset
        into a local variable.
        (aarch64_frame_pointer_required): Don't check calls_alloca.

From-SVN: r214886

2014-09-03  Richard Biener  <rguenther@suse.de>

	* opts.c (default_options_optimization): Adjust
	max-combine-insns to 2 for -Og.

From-SVN: r214879

2014-09-03  Martin Jambor  <mjambor@suse.cz>

	PR ipa/62015
	* ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
	pass-trough jump functions correctly.

testsuite/
	* g++.dg/ipa/pr62015.C: New test.

From-SVN: r214878