2012-06-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53597
        * decl.c (match_attr_spec): Only mark module variables
        as SAVE_IMPLICIT for Fortran 2008 and later.

2012-06-14  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53597
        * gfortran.dg/save_4.f90: New.

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2012-06-14  Richard Guenther  <rguenther@suse.de>

        Backport from mainline
        2012-06-06  Fabien Chene  <fabien@gcc.gnu.org>

PR c++/52841
* parser.c (cp_parser_alias_declaration): Return earlier
if an error occured.

* g++.dg/cpp0x/pr52841.C: New testcase.

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2012-06-14  Richard Guenther  <rguenther@suse.de>

        * BASE-VER: Set to 4.7.2.
        * DEV-PHASE: Set to prerelease.

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PR target/53621
* config/sh/sh.c (sh_option_override): Don't force
flag_omit_frame_pointer and maccumulate_outgoing_args.
* config/sh/sh.opt (maccumulate-outgoing-args): Init as Var.

* gcc.dg/stack-usage-1.c: Force -fomit-frame-pointer on SH.

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* gcc.pot: Regenerate.

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* sr.po: New.

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* config/ia64/sync.md (fetchop_name): Change ior attribute to "or".

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        * config/rs6000/sync.md (atomic_load, atomic_store): Use INT1 mode
            iterator instead of INT.

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Revert
2012-05-19  Eric Botcazou  <ebotcazou@adacore.com>

* gcc-interface/decl.c (Has_Thiscall_Convention): New macro.
(gnat_to_gnu_entity) <E_Subprogram_Type>: Test it to set the thiscall
calling convention
(get_minimal_subprog_decl): Likewise.
(gnat_first_param_is_class): New predicate.

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    ada/
        * gcc-interface/Makefile.in (GNATLIBCFLAGS_FOR_C): Remove
        $(PIC_FLAG_FOR_TARGET).
        (gnatlib-shared-default): Add $(PIC_FLAG_FOR_TARGET) to
        GNATLIBCFLAGS_FOR_C passed to gnatlib.
        (gnatlib-shared-win32): Likewise.
        (gnatlib-shared-darwin): Likewise.
        (gnatlib-shared-dual-win32): Pass PIC_FLAG_FOR_TARGET to
        gnatlib-shared-win32.

        libada/
        * Makefile.in (GNATLIBCFLAGS_FOR_C): Remove $(PICFLAG).

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PR c++/53599
Revert:
PR c++/53137
* pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
(instantiate_decl): Don't push_to_top_level for local class methods.
(instantiate_class_template_1): Or for local classes.

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Set property svn:mime-type, not mime-type, to application/octet-stream.

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Set SVN property mime-type to application/octet-stream.

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PR c++/53602
        * combine-stack-adj.c (force_move_args_size_note): Add ARGS_SIZE
        note to a clobber insn when no other insn is available.

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compiler: Fix unsafe.Sizeof for named structs with named struct fields.

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runtime: Use dl_iterate_phdr to get TLS size.

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runtime: Comment out code adding TLS size to stack size.

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runtime: Fix call to _dl_get_tls_static_info for i386.

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mksysinfo: Fix for recent change to glibc <sys/resource.h>.

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2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53524
* doc/invoke.texi (Wenum-compare): Update documentation.

/cp
2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53524
* call.c (build_conditional_expr_1): Use OPT_Wenum_compare
to control enumeral mismatch in conditional expression too.

/testsuite
2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53524
* g++.dg/warn/Wenum-compare-no-2: New.

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2012-06-04  Edmar Wienskoski  <edmar@freescale.com>

PR target/53559
* config/rs6000/altivec.md (altivec_stvlx): Change machine mode of
operands.
(altivec_stvlxl): Ditto.
(altivec_stvrx): Ditto.
(altivec_stvrxl): Ditto.

gcc/testsuite
2012-06-04  Edmar Wienskoski  <edmar@freescale.com>

PR target/53559
* gcc.target/powerpc/cell_builtin_1.c: New test case.
* gcc.target/powerpc/cell_builtin_2.c: Ditto.
* gcc.target/powerpc/cell_builtin_3.c: Ditto.
* gcc.target/powerpc/cell_builtin_4.c: Ditto.
* gcc.target/powerpc/cell_builtin_5.c: Ditto.
* gcc.target/powerpc/cell_builtin_6.c: Ditto.
* gcc.target/powerpc/cell_builtin_7.c: Ditto.
* gcc.target/powerpc/cell_builtin_8.c: Ditto.

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PR middle-end/47530
* trans-mem.c (expand_block_edges): Do not skip the first
statement when resetting the BB.

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2012-06-04  Richard Guenther  <rguenther@suse.de>

PR middle-end/53471
* dwarf2out.c (dwarf2out_finish): If generating LTO do not
create new assembler names.

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2012-06-04  Richard Guenther  <rguenther@suse.de>

Backport from mainline
2012-04-25  Jakub Jelinek  <jakub@redhat.com>

PR middle-end/52979
* stor-layout.c (get_best_mode): Don't return mode with bitsize
larger than maxbits.  Don't compute maxbits modulo align.
Also check that unit bytes long store at bitpos / unit * unit
doesn't affect bits beyond bitregion_end.
* expmed.c (store_bit_field_1): Avoid trying insv if OP_MODE MEM
would not fit into bitregion_start ... bitregion_end + 1 bit
region.
(store_split_bit_field): Decrease unit close to end of bitregion_end
if access is restricted in order to avoid mutual recursion.

* gcc.c-torture/compile/pr52979-1.c: New test.
* gcc.c-torture/execute/pr52979-1.c: New test.
* gcc.c-torture/execute/pr52979-2.c: New test.

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Backport from 2012-06-04 mainline r188172
PR target/46261
* config/avr/avr-stdint.h: New file.
* config.gcc (avr-*-*,tm_file): Use avr/avr-stdint.h instead of
newlib-stdint.h

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PR tree-optimization/53550
* tree-ssa-loop-niter.c (number_of_iterations_cond): If type
is POINTER_TYPE_P, use sizetype as step type instead of type.

* gcc.dg/pr53550.c: New test.

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2012-06-04  Richard Guenther  <rguenther@suse.de>
Eric Botcazou  <ebotcazou@adacore.com>

Backport from mainline
2012-04-03  Eric Botcazou  <ebotcazou@adacore.com>

        * expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS.
        Change type of BITOFFSET to signed.  Make sure the lower bound of
        the computed range is non-negative by adjusting OFFSET and BITPOS.
        (expand_assignment): Adjust call to get_bit_range.

2012-03-27  Eric Botcazou  <ebotcazou@adacore.com>

        * expr.c (get_bit_range): Return the null range if the enclosing record
        is part of a larger bit field.

2012-03-20  Richard Guenther  <rguenther@suse.de>

        * stor-layout.c (finish_bitfield_representative): Fallback
        to conservative maximum size if the padding up to the next
        field cannot be computed as a constant.
        (finish_bitfield_layout): If we cannot compute the distance
        between the start of the bitfield representative and the
        bitfield member start a new representative.
        * expr.c (get_bit_range): The distance between the start of
        the bitfield representative and the bitfield member is zero
        if the field offsets are not constants.

2012-03-16  Richard Guenther  <rguenther@suse.de>

        * stor-layout.c (finish_bitfield_representative): Fall back
        to the conservative maximum size if we cannot compute the
        size of the tail padding.

2012-03-14  Richard Guenther  <rguenther@suse.de>

* tree.h (DECL_BIT_FIELD_REPRESENTATIVE): New define.
* stor-layout.c (start_bitfield_representative): New function.
(finish_bitfield_representative): Likewise.
(finish_bitfield_layout): Likewise.
(finish_record_layout): Call finish_bitfield_layout.
* tree.c (free_lang_data_in_decl): Only free DECL_QUALIFIER
for QUAL_UNION_TYPE fields.
* tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers):
Stream DECL_BIT_FIELD_REPRESENTATIVE.
* tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise.

PR middle-end/52080
PR middle-end/52097
PR middle-end/48124
* expr.c (get_bit_range): Unconditionally extract bitrange
from DECL_BIT_FIELD_REPRESENTATIVE.
(expand_assignment): Adjust call to get_bit_range.

* gcc.dg/torture/pr48124-1.c: New testcase.
* gcc.dg/torture/pr48124-2.c: Likewise.
* gcc.dg/torture/pr48124-3.c: Likewise.
* gcc.dg/torture/pr48124-4.c: Likewise.
* gnat.dg/pack16.adb: Likewise.
* gnat.dg/pack16_pkg.ads: Likewise.
* gnat.dg/pack17.adb: Likewise.
* gnat.dg/specs/pack7.ads: Likewise.
* gnat.dg/specs/pack8.ads: Likewise.
* gnat.dg/specs/pack8_pkg.ads: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188167 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Better SWIG interface for allocating Go memory from C/C++.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188165 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188159 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188145 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52973
* parser.c (cp_parser_class_head): Apply attributes here.
* semantics.c (begin_class_definition): Not here.
* cp-tree.h: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188138 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188132 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/52725
* parser.c (cp_parser_binary_expression): Bail early if we're parsing
tentatively and the LHS has a parse error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188128 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53137
* pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
(instantiate_decl): Don't push_to_top_level for local class methods.
(instantiate_class_template_1): Or for local classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188123 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53484
* pt.c (do_auto_deduction): Don't try to deduce from a
type-dependent initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188122 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/53501
* fold-const.c (fold_binary_loc): Refine previous change.
testsuite/
* c-c++-common/restrict-2.c: Revert previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188119 138bc75d-0d04-0410-961f-82ee72b054a4

2012-06-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53521
        * trans.c (gfc_deallocate_scalar_with_status): Properly
        handle the case size == 0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188111 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/53517
* gnat.dg/lto14.adb: Skip on Solaris.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188101 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188093 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-03-27  Chung-Lin Tang  <cltang@codesourcery.com>

PR target/52667
* config/sh/sh.c (find_barrier): Add equality check of last_got to
avoid going above orig insn.  Update comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188089 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-03-21  Kaz Kojima  <kkojima@gcc.gnu.org>

PR target/52642
* config/sh/sh.c (sh_expand_prologue): Emit blockage at the end of
prologue for unwinder and profiler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188087 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-03-03  Kaz Kojima  <kkojima@gcc.gnu.org>

* config/sh/sh.md (abssi2): Add TARGET_SH1 condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188086 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-03-03  Kaz Kojima  <kkojima@gcc.gnu.org>

* config/sh/sh.c (sh_dwarf_register_span): Don't apply
DBX_REGISTER_NUMBER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188085 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-03-03  Kaz Kojima  <kkojima@gcc.gnu.org>

* config/sh/sh.c (shiftcosts): Return MAX_COST when the first
operand is CONST_INT.  Take COSTS_N_INSNS into account.
(sh_rtx_costs): Don't apply COSTS_N_INSNS to the return value of
shiftcosts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188084 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-31  Benjamin Kosnik  <bkoz@redhat.com>

        PR libstdc++/52007
        * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
        * configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@188079 138bc75d-0d04-0410-961f-82ee72b054a4