2012-05-21  Andrew Pinski  <apinski@cavium.com>

        PR bootstrap/53183
        * configure.ac: Define the default includes to being none.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187733 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-21  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/52700
* configure.ac: Allow gnu, gnu-versioned-namespace for
--enable-symvers arguments.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187730 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/53418
* c-typeck.c (build_conditional_expr): Remove C_MAYBE_CONST_EXPR
from folded operands before wrapping another around the
conditional expression.

testsuite:
* gcc.c-torture/compile/pr53418-1.c,
gcc.c-torture/compile/pr53418-2.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187726 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-21  Dave Boutcher  <daveboutcher@gmail.com>
    Patrick Marlier  <patrick.marlier@gmail.com>

* trans-mem.c (ipa_tm_transform_clone): Transform functions with
indirect calls.

testsuite/
2012-05-21  Patrick Marlier  <patrick.marlier@gmail.com>

* gcc.dg/tm/indirect-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187721 138bc75d-0d04-0410-961f-82ee72b054a4

Use unspec_volatile on rdrand<mode>_1

gcc/

Backport from mainline
PR target/53416
* config/i386/i386.md (UNSPEC_RDRAND): Renamed to ...
(UNSPECV_RDRAND): This.
(rdrand<mode>_1): Updated.

gcc/testsuite/

Backport from mainline
PR target/53416
* gcc.target/i386/pr53416.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187713 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187702 138bc75d-0d04-0410-961f-82ee72b054a4

Add RDRND, F16C and FSGSBASE support to -march=native

Backport from mainline
* config/i386/driver-i386.c (host_detect_local_cpu): Support
RDRND, F16C and FSGSBASE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187697 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/utils.c (gnat_write_global_declarations): Put a name
on the dummy global variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187693 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187687 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-05-14  Eric Botcazou  <ebotcazou@adacore.com>

* tree-ssa-pre.c (can_value_number_call): Delete.
(compute_avail): Skip all statements with side effects.
<GIMPLE_CALL>: Skip calls to internal functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187683 138bc75d-0d04-0410-961f-82ee72b054a4

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.

Backport from mainline
2012-05-15  Javier Miranda  <miranda@adacore.com>

* exp_ch3.adb (Build_Offset_To_Top): Modify the
expansion of the offset_to_top functions to ensure that their
profile is conformant with the profile specified in Ada.Tags. No
change in functionality.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187677 138bc75d-0d04-0410-961f-82ee72b054a4

Fix VIS3 vector shift wrong code generation on sparc.

Backport r185385 from mainline.
2012-03-14  Richard Guenther  <rguenther@suse.de>

PR middle-end/52584
* tree-vect-generic.c (type_for_widest_vector_mode): Take
element type instead of mode, use build_vector_type_for_mode
instead of the langhook, build a vector of proper signedness.
(expand_vector_operations_1): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187675 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187673 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: For an object at
global level with unconstrained nominal subtype and a non-fixed size,
make a variable for the size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187668 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix erroneous use of VEC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187665 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (FLAGS_TO_PASS): Pass $(libexecsubdir) instead of
        $(libsubdir) as libexecsubdir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187659 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187646 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bessel_7.f90 failures on sparc-*-linux-gnu

* gfortran.dg/bessel_7.f90: Bump allowed precision to avoid
failure on sparc-*-linux-gnu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187637 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Print stack trace on panic or signal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187624 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187619 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-16  Andrew Pinski  <apinski@cavium.com>

* gimple-fold.c (get_maxval_strlen): Move COND_EXPR handling under
GIMPLE_ASSIGN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187609 138bc75d-0d04-0410-961f-82ee72b054a4

Fix var tracking ICE due to reorg.

If during reorg we delete a code label, and as a result we decide to
delete all the code following that label, we hit this condition in
jump.c:delete_related_insns():

  if (was_code_label && prev && BARRIER_P (prev))

which passes and then we proceed to delete insns until we hit a
non-deleted code label.

During this traversal, we can end up deleting a CALL, but in doing so
we will leave the var tracking note for the call arguments around.

Later in dwarf2_var_location() we will ICE, because we can't find the
CALL when we search backwards for it.

gcc/

* jump.c (delete_related_insns): If we remove a CALL, make sure
we delete it's NOTE_INSN_CALL_ARG_LOCATION note too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187605 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/52727
* combine-stack-adj.c (prev_active_insn_bb): New.
(next_active_insn_bb): New.
(force_move_args_size_note): New.
(combine_stack_adjustments_for_block): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187603 138bc75d-0d04-0410-961f-82ee72b054a4

    toplevel/
        * Makefile.tpl (gcc-no-fixedincludes): Rename into ...
        (gcc-install-no-fixedincludes): Now forwarder to local target in gcc/
        (install-no-fixedincludes): Adjust accordingly.
        * Makefile.in: Regenerate.

        gcc/
        * Makefile.in (install-no-fixedincludes): New target, former toplevel
        gcc-no-fixedincludes. Stash "include-fixed" in addition to "include".
        Add comments and improve stamp preservation across the whole sequence.
        (stmp-int-hdrs): Use move-if-change + cp -p to setup fix_dir/limits.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187601 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/
* Makefile.in (install-unwind_h): Rename into ...
(install-unwind_h-forbuild): New target.
(all): Use it instead of the former install-unwind_h.
(install-unwind_h): Reinstate, copy to user install destination
for include files, not to the internal gcc object directory one.
(install-leaf): Depend on it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187600 138bc75d-0d04-0410-961f-82ee72b054a4

log/syslog: Fix name of C function syslog_c.

From Rainer Orth.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187597 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-16  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53364
* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly
detect a view-conversion of the decl.

* g++.dg/torture/pr53364.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187589 138bc75d-0d04-0410-961f-82ee72b054a4

debug/dwarf: Fix handling of LineSetFile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187579 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix assembler names of types defined in functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187575 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187572 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix taking address of constant outside of function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187566 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/52494
* s-taprop-dummy.adb (Specific): New package.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187564 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Sort array constructors by index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187561 138bc75d-0d04-0410-961f-82ee72b054a4

* sem_prag.adb (Process_Atomic_Shared_Volatile): Propagate
atomicity from an object to its underlying type only if it
is composite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187555 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Don't try to take the address of a constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187554 138bc75d-0d04-0410-961f-82ee72b054a4

runtime: Make all variables used across getcontext volatile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187550 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53358
* config/i386/i386.md (*addqi_2 peephole with QImode addition): Check
that operands[2] is either immediate, or q_regs_operand.

* gcc.dg/pr53358.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187545 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/53209
* pt.c (tsubst_decl): Bail out if argvec is error_mark_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187497 138bc75d-0d04-0410-961f-82ee72b054a4

Backport r187139 from mainline.
2012-05-04  Bin Cheng  <bin.cheng@arm.com>

PR rtl-optimization/52804
* reload1.c (reload_reg_reaches_end_p): Check whether successor
reload with type RELOAD_FOR_INPUT_ADDRESS kills reload register
of current one with type RELOAD_FOR_INPADDR_ADDRESS.
Same stands for reloads with type RELOAD_FOR_OUTPUT_ADDRESS and
RELOAD_FOR_OUTADDR_ADDRESS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187496 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187492 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Use -fgo-pkgpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187486 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/46098
* config/i386/i386.c (ix86_expand_special_args_builtin): Always
generate target register for "load" class builtins.

Revert:
2010-10-22  Uros Bizjak  <ubizjak@gmail.com>

PR target/46098
* config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>):
Rename from avx_movu<ssemodesuffix><avxmodesuffix>.
(avx_movu<ssemodesuffix><avxmodesuffix>): New expander.
(*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>.
(<sse>_movu<ssemodesuffix>): New expander.
(*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>.
(avx_movdqu<avxmodesuffix>): New expander.
(*sse2_movdqu): Rename from sse2_movdqu.
(sse2_movdqu): New expander.

testsuite/ChangeLog:

* gcc.target/i386/avx256-unaligned-load-[1234].c: Update scan strings.
* gcc.target/i386/avx256-unaligned-store-[1234].c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187482 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (dwarf2out_define, dwarf2out_undef): Treat
lineno 1 the same as lineno 0 before first start file directive.
(optimize_macinfo_range): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187476 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (have_macinfo): Define.
(dwarf2out_finish): Don't emit DW_AT_GNU_macros or DW_AT_macro_info
attribute, don't force empty compilation unit and don't emit any
.debug_macinfo/.debug_macro section if macinfo_table is empty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187474 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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Backport from mainline
2012-05-12  Uros Bizjak  <ubizjak@gmail.com>

* config/alpha/alpha.c (alpha_emit_conditional_branch): Handle
ORDERED and UNORDERED conditions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187439 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187433 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (requires_stack_frame_p): If the function can throw
non-call exceptions, return true if the insn can throw internally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187430 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187422 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53310
        * intrinsics/eoshift2.c (eoshift2): Do not leak
        memory by allocating it in the loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187417 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-11  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

* java/typeck.c (java_type_for_size): Handle 128-bit sizes for
bitsizetype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187409 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187390 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/random.tcc (seed_seq::generate): Cast max()
operands to size_t to ensure a template match.
* include/std/bitset (_M_copy_from_ptr): Cast min() operands to
size_t to ensure a template match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187379 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53301
* decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.

/testsuite
2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53301
* g++.dg/warn/Wzero-as-null-pointer-constant-6.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187378 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the
DECL_ORIGINAL_TYPE if it is present.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187370 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187361 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Add -fgo-pkgpath option.

* lang.opt: Add -fgo-pkgpath.
* go-lang.c (go_pkgpath): New static variable.
(go_prefix): New static variable.
(go_langhook_init): Pass go_pkgpath and go_prefix to
go_create_gogo.
(go_langhook_handle_option): Handle -fgo-pkgpath.  Change
-fgo-prefix handling to just set go_prefix.
* go-c.h (go_set_prefix): Don't declare.
(go_create_gogo): Add pkgpath and prefix to declaration.
* go-gcc.cc (Gcc_backend::global_variable): Change unique_prefix
to pkgpath.  Don't include the package name in the asm name.
* gccgo.texi (Invoking gccgo): Document -fgo-pkgpath.  Update the
docs for -fgo-prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187357 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from 2012-05-12 mainline r187342.
PR target/53256
* config/avr/elf.h (ASM_DECLARE_FUNCTION_NAME): Remove.
* config/avr/avr-protos.h (avr_asm_declare_function_name): Remove.
* config/avr/avr.h (struct machine_function): Add attributes_checked_p.
* config/avr/avr.c (avr_asm_declare_function_name): Remove.
(expand_prologue): Move initialization of cfun->machine->is_naked,
is_interrupt, is_signal, is_OS_task, is_OS_main from here to...
(avr_set_current_function): ...this new static function.
(TARGET_SET_CURRENT_FUNCTION): New define.
(avr_function_ok_for_sibcall): Use cfun->machine->is_* instead of
checking attributes of current_function_decl.
(avr_regs_to_save): Ditto.
(signal_function_p): Rename to avr_signal_function_p.
(interrupt_function_p): Rename to avr_interrupt_function_p.
* doc/extend.texi (Function Attributes): Better explanation of
'interrupt' and 'signal' for AVR. Move 'ifunc' down to establish
alphabetical order.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187343 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-09  Matthias Klose  <doko@ubuntu.com>

        * gcc-ar.c (main): Don't check for execute bits for the plugin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187339 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187306 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53272
* gcc.dg/torture/pr53272-1.c, gcc.dg/torture/pr53272-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187286 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53272
* config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32,
when a constant source operand matches an "I" constraint, the "no
CC0 change" applies to a register-destination only, not a
strict_low_part-destination.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187285 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-07  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

Backport from mainline:
2012-04-19  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

* config/arm/sync.md (sync_optab): Change ior attribute to "or".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187278 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187274 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: fix an ICE when parsing 0xdie, reject token 0x123i.

The lexer used to incorrectly accept a token like 0x123i
and interpreted it as 123i. It also used to die when encountering
0xdie.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187267 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: fix ICE in handling of rune constants.

This patch corrects an ICE in handling on constant expressions
such as

const r = ^'a'

Part of issue 9.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187265 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: reject NOT operator on integer types.

The Go specification only accepts the NOT operator on boolean
types.

Fixes issue 10.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187263 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/53239
* tree-vrp.c (get_value_range): Set VR of
SSA_NAME_IS_DEFAULT_DEF of DECL_BY_REFERENCE RESULT_DECL
to nonnull.

* g++.dg/opt/vrp3.C: New test.
* g++.dg/opt/vrp3-aux.cc: New file.
* g++.dg/opt/vrp3.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187241 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-07  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53195
* tree-inline.c (setup_one_parameter): Properly add referenced
vars from the parameters new known value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187237 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-07  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2012-05-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53255
        * resolve.c (resolve_typebound_static): Fix handling
        of overridden specific to generic operator.

2012-05-07  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2012-05-07  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53255
        * gfortran.dg/typebound_operator_15.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187232 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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Backport from mainline:
2012-04-27  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

PR target/52999
* config/pa/pa.c (pa_legitimate_constant_p): Don't put function labels
in constant pool.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187216 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ada/
Revert
2012-02-24  Dave Korn  <dave.korn.cygwin@gmail.com>

* gcc-interface/Makefile.in (WIN_SO_PREFIX [windows targets]): New
Windows-specific make variable.
(WIN_SO_INSTALL_DIR [windows targets]): Likewise.
(install-gnatlib): Respect the above during installation when set,
and also install any windows import library that has been built.
(gnatlib-shared-win32): Use WIN_SO_PREFIX to name output DLL and also
build a corresponding import library.
libada/
Revert
2012-02-24  Dave Korn  <dave.korn.cygwin@gmail.com>

* Makefile.in (bindir): Import from autoconf and pass down to submake.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187205 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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2012-05-05  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2012-05-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53111
        * resolve.c (resolve_fl_derived): Fix -std=f95
        diagnostic for generic vs. DT names.

2012-05-05  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline:
        2012-05-04  Tobias Burnus  <burnus@net-b.de>

        PR fortran/53111
        * gfortran.dg/constructor_7.f90: New.
        * gfortran.dg/constructor_8.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187193 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187187 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vect-patterns.c (vect_single_imm_use): Correct return
values from false to NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187182 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Correct parse of for with possible composite literal.

Fixes, e.g., "for first := true; first; first = false {".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187177 138bc75d-0d04-0410-961f-82ee72b054a4

Backport from mainline
2012-05-04  Uros Bizjak  <ubizjak@gmail.com>

PR target/53228
* config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE.
(TARGET_CMOV): Rename from TARGET_CMOVE.
(TARGET_CMOVE): New define.
* config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV.
Do not set TARGET_CMOVE here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187169 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to Go 1.0.1 release.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187164 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

  Backport from mainline:

  2012-05-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

  PR tree-optimization/52633
  * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Swap order of
  vect_recog_widen_shift_pattern and vect_recog_over_widening_pattern.
  (vect_recog_over_widening_pattern): Remove handling of code that was
  already detected as over-widening pattern.  Remove special handling
  of "unsigned" cases.  Instead, support general case of conversion
  of the shift result to another type.

  2012-05-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

  * tree-vect-patterns.c (vect_single_imm_use): New function.
  (vect_recog_widen_mult_pattern): Use it instead of open-coding loop.
  (vect_recog_over_widening_pattern): Likewise.
  (vect_recog_widen_shift_pattern): Likewise.

  2012-04-10  Ulrich Weigand  <ulrich.weigand@linaro.org>

  PR tree-optimization/52870
  * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that
  presumed pattern statement is within the same loop or basic block.

2012-05-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

  Backport from mainline:

  2012-05-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

  PR tree-optimization/52633
  * gcc.dg/vect/vect-over-widen-1.c: Two patterns should now be
  recognized as widening shifts instead of over-widening.
  * gcc.dg/vect/vect-over-widen-1-big-array.c: Likewise.
  * gcc.dg/vect/vect-over-widen-4.c: Likewise.
  * gcc.dg/vect/vect-over-widen-4-big-array.c: Likewise.
  * gcc.target/arm/pr52633.c: New test.

  2012-04-10  Ulrich Weigand  <ulrich.weigand@linaro.org>

  PR tree-optimization/52870
  * gcc.dg/vect/pr52870.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187162 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-04  Richard Guenther  <rguenther@suse.de>

* common.opt (flto-report): Do not mark as Optimization.

lto/
* lang.opt (fwpa): Do not mark as Optimization.
(fltrans): Likewise.

* gcc.dg/lto/pr53214_0.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187154 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/48496
* recog.c (constrain_operands): If extra constraints are present, also
accept pseudo-registers with equivalent memory locations during reload.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187152 138bc75d-0d04-0410-961f-82ee72b054a4

Remove svn:mergeinfo property.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187144 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Error if importing same package twice with same name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187143 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc]
2012-05-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/53199
* config/rs6000/rs6000.md (bswapdi splitters): If
-mavoid-indexed-addresses (or -mcpu=power6 which sets it by
default) is used, generate an alternate sequence that does not
depend on using indexed addressing.

[gcc/testsuite]
2012-05-03  Michael Meissner  <meissner@linux.vnet.ibm.com>

PR target/53199
* gcc.target/powwerpc/pr53199.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187132 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187130 138bc75d-0d04-0410-961f-82ee72b054a4

Fix long double float miscompilations on sparc 64-bit.

PR target/52684
* config/sparc/sparc.c (emit_soft_tfmode_libcall): If we pass a
MEM directly into a libcall, mark it's MEM_EXPR as addressable.
(sparc_emit_float_lib_cmp): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187124 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Build import tables as needed for imported interfaces.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187112 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-03  Martin Jambor  <mjambor@suse.cz>

PR lto/52605
* dwarf2out.c (dwarf2out_decl): Only lookup die representing context
of a variable when the contect is a function.

* gcc/testsuite/g++.dg/lto/pr52605_0.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187109 138bc75d-0d04-0410-961f-82ee72b054a4

compiler: Fix order of initialization bug with global var a, b = f().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187104 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2012-05-03  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53186
* call.c (build_over_call): Handle final member functions
and class types.
(build_new_method_call_1): Do not handle here.

/testsuite
2012-05-03  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/53186
* g++.dg/other/final2.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187098 138bc75d-0d04-0410-961f-82ee72b054a4

PR plugins/53126
* gcc-ar.c (main): If GCC_EXEC_PREFIX is set in env,
append program name to it and pass that as first argument
to make_relative_prefix.  Always pass standard_libexec_prefix
as last argument to make_relative_prefix.  If
make_relative_prefix returns NULL, fall back to
standard_libexec_prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187091 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/53174
* tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being
removed.

* gcc.dg/pr53174.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187088 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/53187
* config/arm/arm.c (arm_select_cc_mode): If x has MODE_CC class
mode, return that mode.

* gcc.target/arm/pr53187.c: New test.
* gcc.c-torture/compile/pr53187.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187086 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-03  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/53144
* tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces):
Rename to ...
(vn_reference_lookup_or_insert_for_pieces): ... this.  Properly deal
with SSA name values.
(vn_reference_lookup_3): Adjust callers.

* gcc.dg/torture/pr53144.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187080 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187071 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-02  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/53193
* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
dg-error line number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187057 138bc75d-0d04-0410-961f-82ee72b054a4

2012-05-02  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline
        2012-04-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52864
        * expr.c (gfc_check_vardef_context): Fix assignment check for
        pointer components.

2012-05-02  Tobias Burnus  <burnus@net-b.de>

        Backport from mainline
        2012-04-16  Tobias Burnus  <burnus@net-b.de>

        PR fortran/52864
        * gfortran.dg/pointer_intent_6.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187044 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/53163
* tree-ssa-phiopt.c (cond_if_else_store_replacement): Don't ignore
return value from compute_all_dependences.

* gcc.c-torture/compile/pr53163.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187039 138bc75d-0d04-0410-961f-82ee72b054a4