always define HAVE_lo_sum

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* combine.c (find_split_point): Check the value of HAVE_lo_sum
instead of if it is defined.
(combine_simplify_rtx): Likewise.
* lra-constraints.c (process_address_1): Likewise.
* config/darwin.c: Adjust.
* genconfig.c (main): Always define HAVE_lo_sum.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223619 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223618 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/ChangeLog:

2015-05-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

PR fortran/44054
* gfortran.h (struct gfc_error_buf): Rename as
gfc_error_buffer. Move closer to push, pop and free
methods. Reimplement using an output_buffer.
* error.c (errors, warnings, warning_buffer, cur_error_buffer):
Delete everywhere in this file.
(error_char): Delete all contents.
(gfc_increment_error_count): Delete.
(gfc_error_now): Update comment. Set error_buffer.flag.
(gfc_warning_check): Do not handle warning_buffer.
(gfc_error_1): Delete.
(gfc_error_now_1): Delete.
(gfc_error_check): Simplify.
(gfc_move_error_buffer_from_to): Renamed from
gfc_move_output_buffer_from_to.
(gfc_push_error): Handle only gfc_error_buffer.
(gfc_pop_error): Likewise.
(gfc_free_error): Likewise.
(gfc_get_errors): Remove warnings and errors.
(gfc_diagnostics_init): Use static error_buffer.
(gfc_error_1,gfc_error_now_1): Delete declarations.
* symbol.c, decl.c, trans-common.c, data.c, expr.c, expr.c,
frontend-passes.c, resolve.c, match.c, parse.c: Replace
gfc_error_1 with gfc_error and gfc_error_now_1 with gfc_error_1
everywhere.
* f95-lang.c (gfc_be_parse_file): Do not update errorcount and
warningcount here.
* primary.c (match_complex_constant): Replace gfc_error_buf and
output_buffer with gfc_error_buffer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223614 138bc75d-0d04-0410-961f-82ee72b054a4

cp/
PR c++/65936
* pt.c (lookup_template_class_1): Copy may_alias attribute too.

testsuite/
PR c++/65936
* g++.dg/template/pr65936.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223613 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-20  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

* genmatch.c (parser::parse_operation): Reject expanding operator-list inside 'for'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223612 138bc75d-0d04-0410-961f-82ee72b054a4

Fix date in ChangeLog entry for r223610

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223611 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-23  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

* genmatch.c (parser::parse_for): Reject iterator if used as operator-list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223610 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-19  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

* genmatch.c (parser::parse_operator_list): Check for CPP_CLOSE_PAREN after end of id-list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223609 138bc75d-0d04-0410-961f-82ee72b054a4

* lto.c (hash_canonical_type): Be sure we hash only types that
need alias set.
(gimple_register_canonical_type_1): Do not produce canonical
types for types that do not need alias sets.
* tree.c (gimple_canonical_types_compatible_p): Sanity check that
we do not try to compute canonical type for type that does not need
alias set.
(verify_type): Drop FIXME for METHOD_TYPE, update FIXME for
FUNCITON_TYPE.
* tree.h (type_with_alias_set_p): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223608 138bc75d-0d04-0410-961f-82ee72b054a4

* lto.c (hash_canonical_type): Drop hashing of METHOD_BASETYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223607 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (gimple_canonical_types_compatible_p):  Do not compare
function attributes.
(verify_type): Remove METHOD_TYPE FIXME; update FUNCTION_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223606 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-23  François Dumont  fdumont@gcc.gnu.org>

PR libstdc++/64657
* include/debug/functions.h (__check_sorted_aux): Cast expression to
void.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223605 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223603 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* Makefile.in (check_gcc_parallelize): Delete.
(lang_checks_parallelized): Update comment.
gcc/c
* Make-lang.in (check_gcc_pallelize): Define.
gcc/cp
* Make-lang.in (check_g++_parallelize): Update comment.
gcc/fortran
* Make-lang.in (check_gfortran_parallelize): Update comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223597 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/66237

* bb-reorder.c (fix_crossing_conditional_branches): Fix wrong
location of an "as_a" cast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223596 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md (non-canonical shift-add insns): Remove.
(peepholes with non-canonical RTL sources): Remove.
(peepholes for indexed stores of FP regs in integer modes): Match and
generate canonical RTL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223592 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Marc Glisse  <marc.glisse@inria.fr>

PR tree-optimization/63387
gcc/
* match.pd ((X /[ex] A) * A -> X): Remove unnecessary condition.
((x ord x) & (y ord y) -> (x ord y),
(x ord x) & (x ord y) -> (x ord y)): New simplifications.
* fold-const.c (tree_unary_nonnegative_warnv_p) <ABS_EXPR>: Handle
vectors like scalars.
gcc/testsuite/
* gcc.dg/pr63387-2.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223591 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Marc Glisse  <marc.glisse@inria.fr>

gcc/
* convert.c (convert_to_integer, convert_to_vector): Include the
types in the error message.
gcc/testsuite/
* gcc.dg/simd-1.c: Update to the new message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223590 138bc75d-0d04-0410-961f-82ee72b054a4

include/:
* libiberty.h (asprintf): Don't declare if HAVE_DECL_ASPRINTF is
not defined.
libiberty/:
* configure.ac: Add AC_GNU_SOURCE.
* Makefile.in (COMPILE.c): Add -D_GNU_SOURCE.
* configure, config.in: Rebuild.
* floatformat.c (_GNU_SOURCE): Don't define if already defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223589 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Marc Glisse  <marc.glisse@inria.fr>

gcc/
* match.pd ((x | y) & ~x -> y & ~x, (x & y) | ~x -> y | ~x): New
simplifications.
gcc/testsuite/
* gcc.dg/nand.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223587 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md (integer_indexed_store splitters): Use
mem_shadd_operand.  Use ASHIFT rather than MULT in the resulting
insns -- adjusting the constant 2nd operand accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223586 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (try_combine): Canonicalize (plus (mult X pow2) Y) into
(plus (ashift X log2) Y) if it is a split point.

* gcc.target/hppa/shadd-3.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223583 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Sandra Loosemore  <sandra@codesourcery.com>

gcc/testsuite/
* gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp:
Set dg-do-what-default to compile only on ARM targets without
arm_neon_hw execution support.  Remove redundant c-torture-execute
in loop over test cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223580 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (mem_shadd_or_shadd_rtx_p): New function factored out
of hppa_legitimize_address to handle both forms of a multiply
by 2, 4 or 8.
(hppa_legitimize_address): Use mem_shadd_or_shadd_rtx_p.
Always generate the ASHIFT variant as the result is not directly
used in a MEM.  Update comments and refactor slightly to improve
readability.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223579 138bc75d-0d04-0410-961f-82ee72b054a4

* config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
i386/t-crtfm to tmake_file.
* config/i386/crtfastmath.c (set_fast_math_sse): New function.
(set_fast_math): Use set_fast_math_sse for SSE targets.
* config/i386/t-crtfm: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223578 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] PR target/65491: Classify V1TF vectors as AAPCS64 short vectors rather than composite types

PR target/65491
* config/aarch64/aarch64.c (aarch64_short_vector_p): Move above
aarch64_composite_type_p.  Remove check for aarch64_composite_type_p.
(aarch64_composite_type_p): Return false if given type and mode are
for a short vector.

PR target/65491
* gcc.target/aarch64/pr65491_1.c: New test.
* gcc.target/aarch64/aapcs64/type-def.h (vlf1_t): New typedef.
* gcc.target/aarch64/aapcs64/func-ret-1.c: Add test for vlf1_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223577 138bc75d-0d04-0410-961f-82ee72b054a4

/cp
2015-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/65598
* decl.c (grokdeclarator): Use the correct location in error
messages about 'explicit'.

/testsuite
2015-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/65598
* g++.dg/cpp0x/explicit9.C: New.
* g++.dg/cpp0x/explicit8.C: Check the locations too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223576 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Richard Biener  <rguenther@suse.de>

* tree-vectorizer.h (struct _slp_oprnd_info): Add second_pattern
member.
* tree-vect-loop.c (vect_analyze_loop_operations): Look at
patterns when determining whether SLP is pure.
(vect_is_slp_reduction): Remove check for pattern stmts.
(vect_is_simple_reduction_1): Remove dead code.
* tree-vect-slp.c (vect_create_oprnd_info): Initialize second_pattern.
(vect_get_and_check_slp_defs): Pass in the stmt number.
Allow the first def in a reduction to be not a pattern stmt when
the rest of the stmts def are patterns.
(vect_build_slp_tree_1): Allow tcc_expression codes like
SAD_EXPR and DOT_PROD_EXPR.
(vect_build_slp_tree): Adjust.
(vect_analyze_slp): Refactor and move BB vect error message ...
(vect_slp_analyze_bb_1): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223574 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch3.adb (Constrain_Concurrent): If the context is a
type declaration, generate an Itype_Reference for the anonymous
subtype, to force elaboration at this point in gigi.

2015-05-22  Gary Dismukes  <dismukes@adacore.com>

* layout.adb, einfo.ads, sem_ch12.adb, freeze.adb, sem_util.ads,
exp_ch4.adb, sem_ch6.adb: Minor reformatting and typo fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223573 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-switch-conversion.c (build_one_array): Set DECL_IGNORED_P
for CSWTCH temporary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223572 138bc75d-0d04-0410-961f-82ee72b054a4

fix to use rvalue where expected

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223571 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223570 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* sem_res.adb (Resolve_Actuals): If the call is to an overridden
operation, replace the names of the actuals in named associations
with the names of the actuals of the subprogram that is eventually
executed. The names of the formals and the defaults can differ
between the two operations when they are operations of a formal
derived type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223569 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Bob Duff  <duff@adacore.com>

* a-convec.ads, a-convec.adb (Append): Check for fast path. Split
out slow path into separate procedure. Inline Append. Fast path
now avoids calling Insert.
(Finalize): Do the busy checking last, so the container gets emptied.
(Insert, Insert_Space): Remove redundancy.

2015-05-22  Robert Dewar  <dewar@adacore.com>

* switch-c.adb (Scan_Front_End_Switches): Insist on -gnatc
for -gnatd.V.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223567 138bc75d-0d04-0410-961f-82ee72b054a4

* gnatvsn.ads: Minor code reorg to remember more easily to update
variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223566 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Analyze_With_Clause): In ASIS_Mode, a
limited_with clause on a predefined unit is not transformed into
a regular with_clause, to preserve the original tree structure.
* sinfo.ads (N_With_Clause): Add comment on handling of
Limited_With.
* sem_ch10.adb: Minor reformatting.

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch8.adb (Freeze_Profile): A limited view of a type in
the profile of a subprogram renaming does not require freezing,
because it is declared in a different unit.

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* exp_aggr.adb (Get_Constraint_Association): If type (of ancestor
composite type) is private, go to full view. This was previously
done only in an instance context, but is happen whenever a chain
of private extensions includes one inherited discriminant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223565 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* einfo.ads: Minor comment updates.
* exp_unst.adb: Move Subps table to spec Don't remove old entries
from table Add Last field to record last entry used.
* exp_unst.ads: Move Subps table here from body So that Cprint
can access saved values.

2015-05-22  Bob Duff  <duff@adacore.com>

* a-cdlili.adb, a-cdlili.ads, a-cohama.adb, a-cohama.ads,
* a-cohase.adb, a-cohase.ads, a-convec.adb, a-convec.ads,
* a-coorma.adb, a-coorma.ads, a-coorse.adb, a-coorse.ads:
(Pseudo_Reference, Element_Access, Get_Element_Access): New
declarations added for use by performance improvements in exp_ch5.adb.
* snames.ads-tmpl: New names referenced by exp_ch5.adb.
* exp_ch5.adb: Speed up "for ... of" loops for predefined containers.
Instead of doing literally what the RM calls for, we do something
equivalent that avoids expensive operations inside the loop. If the
container package has appropriate Next, Pseudo_Reference,
Element_Access, Get_Element_Access declarations, we invoke the
optimization.
* snames.ads-tmpl: Note speed improvement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223563 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* einfo.ads (Is_Atomic_Or_VFA): Move to XEINFO INLINES section.
* xeinfo.adb: Replace a-einfo.h with einfo.h throughout.
Add pattern to translate "or else" into "||".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223562 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* einfo.ads (Has_Volatile_Full_Access): Rename into...
(Is_Volatile_Full_Access): ...this.
(Set_Has_Volatile_Full_Access): Rename into...
(Set_Is_Volatile_Full_Access): ...this.
* einfo.adb (Has_Volatile_Full_Access): Rename into...
(Is_Volatile_Full_Access): ...this.
(Set_Has_Volatile_Full_Access): Rename into...
(Set_Is_Volatile_Full_Access): ...this.
(Is_Atomic_Or_VFA): Adjust to above renaming.
* errout.adb (Special_Msg_Delete): Likewise.
* exp_pakd.adb (Install_PAT): Likewise.
* freeze.adb (Freeze_Array_Type): Likewise.
* sem_ch8.adb (Analyze_Object_Renaming): Likewise.
* sem_ch13.adb (Inherit_Delayed_Rep_Aspects): Likewise.
(Inherit_Aspects_At_Freeze_Point): Likewise.
* sem_prag.adb (Set_Atomic_VFA): Likewise.
(Process_Atomic_Independent_Shared_Volatile): Likewise.
* sem_util.adb (Is_Atomic_Or_VFA_Object): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223561 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* exp_ch5.adb, layout.adb, einfo.adb, einfo.ads, sem_prag.adb,
freeze.adb, freeze.ads, sem_util.adb, sem_util.ads, exp_ch2.adb,
exp_ch4.adb, errout.adb, exp_aggr.adb, sem_ch13.adb: This is a general
change that deals with the fact that most of the special coding for
Atomic should also apply to the case of Volatile_Full_Access.
A new attribute Is_Atomic_Or_VFA is introduced, and many of the
references to Is_Atomic now use this new attribute.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223560 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* exp_ch4.adb (Expand_N_Op_Eq): Introduce 'Machine for 'Result
comparison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223559 138bc75d-0d04-0410-961f-82ee72b054a4

[ARM] Handle UNSPEC_VOLATILE in rtx costs and don't recurse inside the unspec

* config/arm/arm.c (arm_new_rtx_costs): Handle UNSPEC_VOLATILE.
(arm_unspec_cost): Allow UNSPEC_VOLATILE.  Do not recurse inside
unknown unspecs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223558 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* sprint.adb (Source_Dump): When generating debug files, deal
with the case of a stand-alone package instantiation by dumping
together the spec and the body in the common debug file.

2015-05-22  Robert Dewar  <dewar@adacore.com>

* sem_ch13.adb (Minimum_Size): Size is zero for null range
discrete subtype.

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb (Anonymous_Master): This attribute now applies
to package and subprogram bodies.
(Set_Anonymous_Master): This attribute now applies to package and
subprogram bodies.
(Write_Field36_Name): Add output for package and subprogram bodies.
* einfo.ads Update the documentation on attribute Anonymous_Master
along with occurrences in entities.
* exp_ch4.adb (Create_Anonymous_Master): Reimplemented to
handle spec and body anonymous masters of the same unit.
(Current_Anonymous_Master): Reimplemented. Handle a
package instantiation that acts as a compilation unit.
(Insert_And_Analyze): Reimplemented.

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch10.adb (Analyze_With_Clause): A limited_with_clause on a
predefined unit is treated as a regular with_clause.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223557 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223556 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* sem_ch12.adb, prj.ads, makeutl.ads, sem_ch6.adb, prj-nmsc.adb,
prj-conf.adb, sem_disp.adb: Minor reformatting.

2015-05-22  Vincent Celier  <celier@adacore.com>

* clean.adb (Parse_Cmd_Line): For native gnatclean, check
for switch -P and, if found and gprclean is available, invoke
silently gprclean.
* make.adb (Initialize): For native gnatmake, check for switch -P
and, if found and gprbuild is available, invoke silently gprbuild.

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* sem_ch13.adb (Validate_Unchecked_Conversions): Also issue
specific warning for discrete types when the source is larger
than the target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223555 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* einfo.ads, einfo.adb (Incomplete_Actuals): New attribute of
package instantiations. Holds the list of actuals in the instance
that are incomplete types, to determine where the corresponding
instance body must be placed.
* sem_ch6.adb (Conforming_Types): An incomplete type used as an
actual in an instance matches an incomplete formal.
* sem_disp.adb (Check_Dispatching_Call): Handle missing case of
explicit dereference.
(Inherited_Subprograms): In the presence of a limited view there
are no subprograms to inherit.
* sem_ch12.adb (Preanalyze_Actuals): Build list of incomplete
actuals of instance, for later placement of instance body and
freeze nodes for actuals.
(Install_Body): In the presence of actuals that incomplete types
from a limited view, the instance body cannot be placed after
the declaration because full views have not been seen yet. Any
use of the non-limited views in the instance body requires
the presence of a regular with_clause in the enclosing unit,
and will fail if this with_clause is missing.  We place the
instance body at the beginning of the enclosing body, which is
the unit being compiled, and ensure that freeze nodes for the
full views of the incomplete types appear before the instance.

2015-05-22  Pascal Obry  <obry@adacore.com>

* makeutl.ads, prj-conf.adb, prj-nmsc.adb, prj.ads
(In_Place_Option): Removed.
(Relocate_Build_Tree_Option): New constant.
(Root_Dir_Option): New constant.
(Obj_Root_Dir): Removed.
(Build_Tree_Dir): New variable.
(Root_Src_Tree): Removed.
(Root_Dir): New variable.
* prj-conf.adb (Get_Or_Create_Configuration_File): Add check
for improper relocation.
* prj-nmsc.adb (Locate_Directory): Add check for improper
relocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223553 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Richard Biener  <rguenther@suse.de>

PR tree-optimization/66251
* tree-vect-stmts.c (vectorizable_conversion): Properly
set STMT_VINFO_VEC_STMT even for the SLP case.

* gfortran.fortran-torture/compile/pr66251.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223552 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb (Default_Init_Cond_Procedure): Code cleanup. The
attribute now applies to the base type.
(Has_Default_Init_Cond): Now applies to the base type.
(Has_Inherited_Default_Init_Cond): Now applies to the base type.
(Set_Default_Init_Cond_Procedure): Code cleanup. The attribute now
applies to the base type.
(Set_Has_Default_Init_Cond): Now applies to the base type.
(Set_Has_Inherited_Default_Init_Cond): Now applies to the base type.
* exp_ch3.adb (Expand_N_Object_Declaration): No need to use the
base type when adding a call to the Default_Initial_Condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223551 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* einfo.adb Node36 is now used as Anonymous_Master. Flag253
is now unused.
(Anonymous_Master): New routine.
(Has_Anonymous_Master): Removed.
(Set_Anonymous_Master): New routine.
(Set_Has_Anonymous_Master): Removed.
(Write_Entity_Flags): Remove the output for Has_Anonymous_Maser.
(Write_Field36_Name): Add output for Anonymous_Master.
* einfo.ads Add new attribute Anonymous_Master along with
occurrences in nodes. Remove attribute Has_Anonymous_Master along
with occurrences in nodes.
(Anonymous_Master): New routine along with pragma Inline.
(Has_Anonymous_Master): Removed along with pragma Inline.
(Set_Anonymous_Master): New routine along with pragma Inline.
(Set_Has_Anonymous_Master): Removed along with pragma Inline.
* exp_ch4.adb (Create_Anonymous_Master): New routine.
(Current_Anonymous_Master): Reimplemented.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223550 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Bob Duff  <duff@adacore.com>

* freeze.adb (Freeze_Profile): Suppress warning if imported
subprogram is not at library level.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223549 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* sem_ch8.adb (Analyze_Object_Renaming): Check for renaming
component of an object to which Volatile_Full_Access applies.

2015-05-22  Jerome Guitton  <guitton@adacore.com>

* exp_dbug.ads: Add note about non bit-packed arrays.

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* sem_prag.adb: Fix typo.
* einfo.ads: Grammar fixes in comments.

2015-05-22  Bob Duff  <duff@adacore.com>

* a-cborma.ads, a-cidlli.ads, a-cimutr.ads, a-ciormu.ads,
* a-cihase.ads, a-cohama.ads, a-coorse.ads, a-cbhama.ads,
* a-cborse.ads, a-comutr.ads, a-ciorma.ads, a-cobove.ads,
* a-coormu.ads, a-convec.ads, a-cohase.ads, a-coinho.ads,
* a-cbdlli.ads, a-cbmutr.ads, a-cbhase.ads, a-cdlili.ads,
* a-cihama.ads, a-coinve.ads, a-ciorse.ads, a-coorma.ads,
* a-coinho-shared.ads (Constant_Reference_Type, Reference_Type):
Add an initialization expression "raise Program_Error". See,
for example, RM-A.18.2(148.4).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223548 138bc75d-0d04-0410-961f-82ee72b054a4

fix some dates in ChangeLogs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223547 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* debug.adb: Update documentation.
* einfo.ads, einfo.adb (Needs_Typedef): New flag
* exp_unst.adb (Unnest_Subprogram): Mark AREC types as needing
typedef's in C.
* frontend.adb: Update comments.
* gnat1drv.adb (Adjust_Global_Switches): Set all needed flags
for -gnatd.V
* opt.ads (Generate_C_Code): New switch.
* osint-c.adb (Write_C_File_Info): Removed, not used
(Write_H_File_Info): Removed, not used
* osint-c.ads (Write_C_File_Info): Removed, not used
(Write_H_File_Info): Removed, not used
* osint.ads (Write_Info): Minor comment updates.
(Output_FD): Moved from private part to public part of spec.
* sem.adb (Semantics): Force expansion on if in Generate_C_Code
mode.
* atree.ads: minor typo in comment.
* sem_prag.adb (Process_Atomic_Independent_Shared_Volatile):
Do not allow VFA on composite object with aliased component.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223546 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Arnaud Charlet  <charlet@adacore.com>

* osint-c.adb, osint-c.ads (Set_File_Name): Move back to spec.

2015-05-22  Pascal Obry  <obry@adacore.com>

* prj-util.adb: Minor comment editing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223545 138bc75d-0d04-0410-961f-82ee72b054a4

Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223544 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Pascal Obry  <obry@adacore.com>

* makeutl.ads (In_Place_Option): New constant.
* prj.ads (Obj_Root_Dir): New variable (absolute path to relocate
objects).
(Root_Src_Tree): New variable (absolute path of root source tree).
* prj-conf.adb (Do_Autoconf): Take into account the object root
directory (if defined) to generate configuration project.
* prj-nmsc.adb (Get_Directories): Handle case where Obj_Root_Dir
is defined.
(Locate_Directory): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223543 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Pascal Obry  <obry@adacore.com>

* prj-util.ads, prj-util.adb (Relative_Path): New routine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223542 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Bob Duff  <duff@adacore.com>

* exp_utils.ads, exp_utils.adb (Find_Optional_Prim_Op): New
interface to return Empty when not found, so we can avoid handling
Program_Error in that case.
(Find_Prim_Op): Fix latent bug: raise Program_Error when there are no
primitives.
* exp_ch7.adb, sem_util.adb: Use Find_Optional_Prim_Op when the
code is expecting Empty.
* sem_ch8.adb: Use Find_Optional_Prim_Op to avoid handling
Program_Error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223541 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* sem_ch3.adb, sem_intr.adb, exp_ch4.adb, s-rannum.adb,
sem_eval.adb, s-fatgen.adb, s-expmod.ads: Remove incorrect hyphen in
non-binary.
* exp_util.adb: Add comment.
* osint-c.ads, osint-c.adb (Set_Library_Info_Name): Move from spec to
body.
(Set_File_Name): New name for the above.
(Create_C_File, Create_H_File, Write_C_File_Info, Write_H_File_Info,
Close_C_File, Close_H_File): New procedure.
* osint.adb: Minor reformatting.
* osint.ads: Minor comment updates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223540 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* exp_ch4.adb: Minor rewording.
* exp_util.ads: Clarify that Find_Prim_Op is only for
tagged types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223539 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* atree.adb, atree.ads, treepr.adb: Change name Needs_Actuals_Check to
Check_Actuals.
* exp_ch4.adb (Expand_N_Op_Expon): Optimize 2**x in modular
and overflow cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223538 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* exp_pakd.adb (Install_PAT): Propagate representation aspects
from the original array type to the PAT.

2015-05-22  Robert Dewar  <dewar@adacore.com>

* treepr.adb (Print_Node_Header): Add output of Needs_Actuals_Check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223537 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* atree.adb, atree.ads (Needs_Actuals_Check): New flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223536 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Pragma): Remove the detection
of a useless Part_Of indicator when the related item is a constant.
(Check_Matching_Constituent): Do not emit an error on a constant.
(Check_Missing_Part_Of): Do not check for a missing Part_Of indicator
when the related item is a constant.
(Collect_Body_States): Code cleanup.
(Collect_Visible_States): Code cleanup.
(Report_Unused_States): Do not emit an error on a constant.
* sem_util.ads, sem_util.adb (Has_Variable_Input): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223535 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

* sem_ch8.adb (Analyze_Object_Renaming): Copy
Has_Volatile_Full_Access from renamed to renaming entities.
* sem_prag.adb (Process_Atomic_Independent_Shared_Volatile):
Tidy up and remove redundant setting of Has_Volatile_Full_Access.

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* ghost.adb (Check_Ghost_Completion): Update references to SPARK
RM 6.9 rules.
(Check_Ghost_Policy): Update references to SPARK RM 6.9 rules.
* sem_ch3.adb (Analyze_Object_Declaration): Update references
to SPARK RM 6.9 rules.
(Check_Completion): Ghost entities do not require a special form of
completion.
* sem_ch6.adb (Analyze_Generic_Subprogram_Body): Update references
to SPARK RM 6.9 rules.
(Analyze_Subprogram_Body_Helper): Update references to SPARK RM 6.9
rules.
* sem_ch7.adb (Analyze_Package_Body_Helper): Update references
to SPARK RM 6.9 rules.
(Requires_Completion_In_Body): Ghost entities do not require a special
form of completion.

2015-05-22  Robert Dewar  <dewar@adacore.com>

* a-csquin.ads: Use Ada 2012 notation.
* sem_ch8.adb: Minor reformatting.

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Import
acts as a completion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223534 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

* sem_ch13.adb: Minor reformatting.

2015-05-22  Jose Ruiz  <ruiz@adacore.com>

* a-reatim.adb: Minor change, fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223533 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* sem_util.ads: Minor addition of ??? comment.
* sem_prag.adb, sem_util.adb: Minor reformatting.
* sem_ch13.adb: minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223532 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Robert Dewar  <dewar@adacore.com>

* a-reatim.ads: Add Compile_Time_Error to ensure Duration
is 64-bits.
* sem_ch13.adb: Improve error message.
* exp_ch4.adb: Minor reformatting.

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

* sem_prag.adb (Analyze_Pragma): Constants without variable
input do not require indicator Part_Of.
(Check_Missing_Part_Of): Constants without variable input do not
requrie indicator Part_Of.
(Collect_Visible_States): Constants without variable input are
not part of the hidden state of a package.
* sem_util.ads, sem_util.adb (Has_Variable_Input): New routine.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223531 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi: Use @pxref instead of @xref.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223530 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  hiraditya  <hiraditya@msn.com>

        * gimple.h (gimple_expr_type): Refactor to make it concise.
        Remove redundant if.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223529 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Richard Biener  <rguenther@suse.de>

PR tree-optimization/65701
* tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
Move peeling cost models into one place.  Peel for alignment
for single loads only if an aligned load is cheaper than
an unaligned load.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223528 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/47043
* c-common.c (handle_deprecated_attribute): Allow CONST_DECL.

* c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
attributes.

* cp-tree.h (build_enumerator): Update declaration.
* decl.c (build_enumerator): Add attributes parameter.  Call
cplus_decl_attributes.
* init.c (constant_value_1): Pass tf_none to mark_used.
* parser.c (cp_parser_enumerator_definition): Parse attributes and
pass them down to build_enumerator.
* pt.c (tsubst_enum): Pass decl attributes to build_enumerator.
* semantics.c (finish_id_expression): Don't warn_deprecated_use here.

* doc/extend.texi (Enumerator Attributes): New section.
Document syntax of enumerator attributes.

* c-c++-common/attributes-enum-1.c: New test.
* c-c++-common/attributes-enum-2.c: New test.
* g++.dg/cpp0x/attributes-enum-1.C: New test.
* g++.dg/cpp1y/attributes-enum-1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223527 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Richard Biener  <rguenther@suse.de>

* tree-vect-loop.c (get_reduction_op): New function.
(vect_model_reduction_cost): Use it, add reduc_index parameter.
Make ready for BB reductions.
(vect_create_epilog_for_reduction): Use get_reduction_op.
(vectorizable_reduction): Init reduc_index to a valid value.
Adjust vect_model_reduction_cost call.
* tree-vect-slp.c (vect_get_constant_vectors): Use the proper
operand for reduction defaults.  Add SAD_EXPR support.
Assert we have a neutral op for SLP reductions.
* tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): When
walking pattern stmt ops only recurse to SSA names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223526 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-22  Richard Biener  <rguenther@suse.de>

* tree-vect-patterns.c (vect_recog_dot_prod_pattern): Replace
assert with guard, remove check on detected reduction.
(vect_recog_sad_pattern): Likewise.
(vect_recog_widen_sum_pattern): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223525 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-21  Robert Dewar  <dewar@adacore.com>

* exp_util.adb (Activate_Atomic_Synchronization): Do not set
Atomic_Sync_Required for an object renaming declaration.
* sem_ch8.adb (Analyze_Object_Renaming): Copy Is_Atomic and
Is_Independent to renaming object.

2015-05-21  Ed Schonberg  <schonberg@adacore.com>

* sem_ch5.adb (Analyze_Iterator_Specification): Diagnose
various illegalities in iterators over arrays and containers:
a) New function Get_Cursor_Type, to verify that the cursor is
not a limited type at the point of iteration.
b) If the container is a constant, an element_iterator is illegal
if the container type does not have a Constant_Indexing aspect.
c) If the iterate function has an in-out controlling parameter,
the container cannot be a constant object.
d) Reject additional cases of iterators over a
discriminant-dependent component of a mutable object.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223524 138bc75d-0d04-0410-961f-82ee72b054a4

[AArch64] Add __extension__ and __always_inline__ to crypto intrinsics

* config/aarch64/arm_neon.h (vaeseq_u8): Add __extension__ and
__always_inline__ attribute.
(vaesdq_u8): Likewise.
(vaesmcq_u8): Likewise.
(vaesimcq_u8): Likewise.
(vsha1cq_u32): Likewise.
(vsha1mq_u32): Likewise.
(vsha1pq_u32): Likewise.
(vsha1h_u32): Likewise.
(vsha1su0q_u32): Likewise.
(vsha1su1q_u32): Likewise.
(vsha256hq_u32): Likewise.
(vsha256h2q_u32): Likewise.
(vsha256su0q_u32): Likewise.
(vsha256su1q_u32): Likewise.
(vmull_p64): Likewise.
(vmull_high_p64): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223523 138bc75d-0d04-0410-961f-82ee72b054a4

always define HAVE_peephole

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* final.c (final_scan_insn): Don't check HAVE_peephole with the
preprocessor.
* output.h: Likewise.
* genconfig.c (main): Alwways define HAVE_peephole.
* genpeep.c: Don't emit checks of HAVE_peephole.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223519 138bc75d-0d04-0410-961f-82ee72b054a4

remove #if HAVE_conditional_move

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* combine.c, expmed.c, expr.c, optabs.c optabs.h, toplev.c: DOn't
check HAVE_conditional_move with the preprocessor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223518 138bc75d-0d04-0410-961f-82ee72b054a4

always define HAVE_conditional_move

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* genconfig.c (main): Always define HAVE_conditional_move.
* combine.c, expmed.c, expr.c, ifcvt.c, optabs.c, optabs.h,
toplev.c, tree-ssa-phiopt.c: Don't check if HAVE_conditional_move
is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223517 138bc75d-0d04-0410-961f-82ee72b054a4

don't compare ARG_FRAME_POINTER_REGNUM and FRAME_POINTER_REGNUM with the preprocessor

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* combine.c, df-problems.c, df-scan.c, emit-rtl.c, reginfo.c,
reload.c, rtlanal.c: Remove comparison of ARG_FRAME_POINTER_REGNUM
and FRAME_POINTER_REGNUM with the preprocessor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223516 138bc75d-0d04-0410-961f-82ee72b054a4

move default for STACK_PUSH_CODE to defaults.h

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* defaults.h: Add default for STACK_PUSH_CODE.
* expr.c: Don't redefine STACK_PUSH_CODE.
* recog.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223515 138bc75d-0d04-0410-961f-82ee72b054a4

remove most ifdef STACK_GROWS_DOWNWARD

gcc/c-family/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
STACK_GROWS_DOWNWARD.

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* builtins.c, dwarf2cfi.c, explow.c, expr.c, recog.c,
sched-deps.c: Use if instead of preprocessor checks with
STACK_GROWS_DOWNWARD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223514 138bc75d-0d04-0410-961f-82ee72b054a4

always define STACK_GROWS_DOWNWARD

gcc/c-family/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* c-cppbuiltin.c (c_cpp_builtins): Check the value of
STACK_GROWS_DOWNWARD rather than if it is defined.

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

* *.c: Check the value of STACK_GROWS_DOWNWARD rather than if it
is defined.
* config/**/*.h: Define STACK_GROWS_DOWNWARD to an integer.
* defaults.h: Provide default for STACK_GROWS_DOWNWARD.
* doc/tm.texi.in: Update references to STACK_GROWS_DOWNWARD.
* doc/tm.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223513 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223512 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-21  Sandra Loosemore  <sandra@codesourcery.com>

gcc/testsuite/
* gcc.target/arm/simd/simd.exp: Skip all tests if no arm_neon_ok
effective target support.  If no arm_neon_hw support, do not attempt
to execute the tests; only compile them.
* gcc.target/arm/simd/vextf32_1.c: Remove explicit "dg-do run"
and "dg-require-effective-target arm_neon_ok".
* gcc.target/arm/simd/vextp16_1.c: Likewise.
* gcc.target/arm/simd/vextp64_1.c: Likewise.
* gcc.target/arm/simd/vextp8_1.c: Likewise.
* gcc.target/arm/simd/vextQf32_1.c: Likewise.
* gcc.target/arm/simd/vextQp16_1.c: Likewise.
* gcc.target/arm/simd/vextQp64_1.c: Likewise.
* gcc.target/arm/simd/vextQp8_1.c: Likewise.
* gcc.target/arm/simd/vextQs16_1.c: Likewise.
* gcc.target/arm/simd/vextQs32_1.c: Likewise.
* gcc.target/arm/simd/vextQs64_1.c: Likewise.
* gcc.target/arm/simd/vextQs8_1.c: Likewise.
* gcc.target/arm/simd/vextQu16_1.c: Likewise.
* gcc.target/arm/simd/vextQu32_1.c: Likewise.
* gcc.target/arm/simd/vextQu64_1.c: Likewise.
* gcc.target/arm/simd/vextQu8_1.c: Likewise.
* gcc.target/arm/simd/vexts16_1.c: Likewise.
* gcc.target/arm/simd/vexts32_1.c: Likewise.
* gcc.target/arm/simd/vexts64_1.c: Likewise.
* gcc.target/arm/simd/vexts8_1.c: Likewise.
* gcc.target/arm/simd/vextu16_1.c: Likewise.
* gcc.target/arm/simd/vextu32_1.c: Likewise.
* gcc.target/arm/simd/vextu64_1.c: Likewise.
* gcc.target/arm/simd/vextu8_1.c: Likewise.
* gcc.target/arm/simd/vrev16p8_1.c: Likewise.
* gcc.target/arm/simd/vrev16qp8_1.c: Likewise.
* gcc.target/arm/simd/vrev16qs8_1.c: Likewise.
* gcc.target/arm/simd/vrev16qu8_1.c: Likewise.
* gcc.target/arm/simd/vrev16s8_1.c: Likewise.
* gcc.target/arm/simd/vrev16u8_1.c: Likewise.
* gcc.target/arm/simd/vrev32p16_1.c: Likewise.
* gcc.target/arm/simd/vrev32p8_1.c: Likewise.
* gcc.target/arm/simd/vrev32qp16_1.c: Likewise.
* gcc.target/arm/simd/vrev32qp8_1.c: Likewise.
* gcc.target/arm/simd/vrev32qs16_1.c: Likewise.
* gcc.target/arm/simd/vrev32qs8_1.c: Likewise.
* gcc.target/arm/simd/vrev32qu16_1.c: Likewise.
* gcc.target/arm/simd/vrev32qu8_1.c: Likewise.
* gcc.target/arm/simd/vrev32s16_1.c: Likewise.
* gcc.target/arm/simd/vrev32s8_1.c: Likewise.
* gcc.target/arm/simd/vrev32u16_1.c: Likewise.
* gcc.target/arm/simd/vrev32u8_1.c: Likewise.
* gcc.target/arm/simd/vrev64f32_1.c: Likewise.
* gcc.target/arm/simd/vrev64p16_1.c: Likewise.
* gcc.target/arm/simd/vrev64p8_1.c: Likewise.
* gcc.target/arm/simd/vrev64qf32_1.c: Likewise.
* gcc.target/arm/simd/vrev64qp16_1.c: Likewise.
* gcc.target/arm/simd/vrev64qp8_1.c: Likewise.
* gcc.target/arm/simd/vrev64qs16_1.c: Likewise.
* gcc.target/arm/simd/vrev64qs32_1.c: Likewise.
* gcc.target/arm/simd/vrev64qs8_1.c: Likewise.
* gcc.target/arm/simd/vrev64qu16_1.c: Likewise.
* gcc.target/arm/simd/vrev64qu32_1.c: Likewise.
* gcc.target/arm/simd/vrev64qu8_1.c: Likewise.
* gcc.target/arm/simd/vrev64s16_1.c: Likewise.
* gcc.target/arm/simd/vrev64s32_1.c: Likewise.
* gcc.target/arm/simd/vrev64s8_1.c: Likewise.
* gcc.target/arm/simd/vrev64u16_1.c: Likewise.
* gcc.target/arm/simd/vrev64u32_1.c: Likewise.
* gcc.target/arm/simd/vrev64u8_1.c: Likewise.
* gcc.target/arm/simd/vtrnf32_1.c: Likewise.
* gcc.target/arm/simd/vtrnp16_1.c: Likewise.
* gcc.target/arm/simd/vtrnp8_1.c: Likewise.
* gcc.target/arm/simd/vtrnqf32_1.c: Likewise.
* gcc.target/arm/simd/vtrnqp16_1.c: Likewise.
* gcc.target/arm/simd/vtrnqp8_1.c: Likewise.
* gcc.target/arm/simd/vtrnqs16_1.c: Likewise.
* gcc.target/arm/simd/vtrnqs32_1.c: Likewise.
* gcc.target/arm/simd/vtrnqs8_1.c: Likewise.
* gcc.target/arm/simd/vtrnqu16_1.c: Likewise.
* gcc.target/arm/simd/vtrnqu32_1.c: Likewise.
* gcc.target/arm/simd/vtrnqu8_1.c: Likewise.
* gcc.target/arm/simd/vtrns16_1.c: Likewise.
* gcc.target/arm/simd/vtrns32_1.c: Likewise.
* gcc.target/arm/simd/vtrns8_1.c: Likewise.
* gcc.target/arm/simd/vtrnu16_1.c: Likewise.
* gcc.target/arm/simd/vtrnu32_1.c: Likewise.
* gcc.target/arm/simd/vtrnu8_1.c: Likewise.
* gcc.target/arm/simd/vuzpf32_1.c: Likewise.
* gcc.target/arm/simd/vuzpp16_1.c: Likewise.
* gcc.target/arm/simd/vuzpp8_1.c: Likewise.
* gcc.target/arm/simd/vuzpqf32_1.c: Likewise.
* gcc.target/arm/simd/vuzpqp16_1.c: Likewise.
* gcc.target/arm/simd/vuzpqp8_1.c: Likewise.
* gcc.target/arm/simd/vuzpqs16_1.c: Likewise.
* gcc.target/arm/simd/vuzpqs32_1.c: Likewise.
* gcc.target/arm/simd/vuzpqs8_1.c: Likewise.
* gcc.target/arm/simd/vuzpqu16_1.c: Likewise.
* gcc.target/arm/simd/vuzpqu32_1.c: Likewise.
* gcc.target/arm/simd/vuzpqu8_1.c: Likewise.
* gcc.target/arm/simd/vuzps16_1.c: Likewise.
* gcc.target/arm/simd/vuzps32_1.c: Likewise.
* gcc.target/arm/simd/vuzps8_1.c: Likewise.
* gcc.target/arm/simd/vuzpu16_1.c: Likewise.
* gcc.target/arm/simd/vuzpu32_1.c: Likewise.
* gcc.target/arm/simd/vuzpu8_1.c: Likewise.
* gcc.target/arm/simd/vzipf32_1.c: Likewise.
* gcc.target/arm/simd/vzipp16_1.c: Likewise.
* gcc.target/arm/simd/vzipp8_1.c: Likewise.
* gcc.target/arm/simd/vzipqf32_1.c: Likewise.
* gcc.target/arm/simd/vzipqp16_1.c: Likewise.
* gcc.target/arm/simd/vzipqp8_1.c: Likewise.
* gcc.target/arm/simd/vzipqs16_1.c: Likewise.
* gcc.target/arm/simd/vzipqs32_1.c: Likewise.
* gcc.target/arm/simd/vzipqs8_1.c: Likewise.
* gcc.target/arm/simd/vzipqu16_1.c: Likewise.
* gcc.target/arm/simd/vzipqu32_1.c: Likewise.
* gcc.target/arm/simd/vzipqu8_1.c: Likewise.
* gcc.target/arm/simd/vzips16_1.c: Likewise.
* gcc.target/arm/simd/vzips32_1.c: Likewise.
* gcc.target/arm/simd/vzips8_1.c: Likewise.
* gcc.target/arm/simd/vzipu16_1.c: Likewise.
* gcc.target/arm/simd/vzipu32_1.c: Likewise.
* gcc.target/arm/simd/vzipu8_1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223508 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-21  Sandra Loosemore  <sandra@codesourcery.com>

gcc/testsuite/
* gcc.dg/vect/bb-slp-pr65935.c: Remove explicit "dg-do run".
* gcc.dg/vect/pr59354.c: Likewise.
* gcc.dg/vect/pr64252.c: Likewise.
* gcc.dg/vect/pr64404.c: Likewise.
* gcc.dg/vect/pr64493.c: Likewise.
* gcc.dg/vect/pr64495.c: Likewise.
* gcc.dg/vect/pr64844.c: Likewise.
* gcc.dg/vect/pr65518.c: Likewise.
* gcc.dg/vect/vect-aggressive-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223507 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-21  Paolo Carlini  <paolo.carlini@oracle.com>

PR c++/66210
* g++.dg/cpp1y/var-templ28.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223506 138bc75d-0d04-0410-961f-82ee72b054a4

Allow indirect branch via GOT slot for x32

X32 doesn't support indirect branch via 32-bit memory slot since
indirect branch will load 64-bit address from 64-bit memory slot.
Since x32 GOT slot is 64-bit, we should allow indirect branch via GOT
slot for x32.

gcc/

PR target/66232
* config/i386/constraints.md (Bg): New constraint for GOT memory
operand.
* config/i386/i386.md (*call_got_x32): New pattern.
(*call_value_got_x32): Likewise.
* config/i386/predicates.md (GOT_memory_operand): New predicate.

gcc/testsuite/

PR target/66232
* gcc.target/i386/pr66232-1.c: New test.
* gcc.target/i386/pr66232-2.c: Likewise.
* gcc.target/i386/pr66232-3.c: Likewise.
* gcc.target/i386/pr66232-4.c: Likewise.
* gcc.target/i386/pr66232-5.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223505 138bc75d-0d04-0410-961f-82ee72b054a4

cp/
PR c++/60943
* decl2.c (change_return_type): Propagate FUNCTION_REF_QUALIFIED.

testsuite/
* g++.dg/cpp1y/pr60943.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223502 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/66233
* match.pd (ocvt (icvt@1 @0)): Don't handle vector types.
Simplify.

* gcc.c-torture/execute/pr66233.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223500 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66176
* frontend-passes.c (check_conjg_variable):  New function.
(inline_matmul_assign):  Use it to keep track of conjugated
variables.

2015-05-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

PR fortran/66176
* gfortran.dg/inline_matmul_11.f90:  New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223499 138bc75d-0d04-0410-961f-82ee72b054a4

2015-05-21  Andreas Tobler  <andreast@gcc.gnu.org>

    * gcc.target/i386/pr32219-1.c: Use 'dg-require-effective-target pie'
    instead of listing several targets on its own.
    * gcc.target/i386/pr32219-2.c: Likewise.
    * gcc.target/i386/pr32219-3.c: Likewise.
    * gcc.target/i386/pr32219-4.c: Likewise.
    * gcc.target/i386/pr32219-5.c: Likewise.
    * gcc.target/i386/pr32219-6.c: Likewise
    * gcc.target/i386/pr32219-7.c: Likewise.
    * gcc.target/i386/pr32219-8.c: Likewise.
    * gcc.target/i386/pr39013-1.c: Likewise.
    * gcc.target/i386/pr39013-2.c: Likewise.
    * gcc.target/i386/pr64317.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223498 138bc75d-0d04-0410-961f-82ee72b054a4

* inclhack.def (aix_externc): New fix.
(aix_externcpp[12]): New fix.
* fixincl.x: Regenerate.
* test/base/ctype.h [AIX_EXTERNC_CHECK]: New test.
* test/base/sys/socket.h [AIX_EXTERNCPP[12]_CHECK]: New test.
* test/base/fcntl.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223497 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/66224
        * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
        Don't use isync. Use lwsync if available.
        * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
        powerpc cpu definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223496 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pa/pa.md (add-with-constant splitter): Use ASHIFT rather
than MULT for shadd sequences.

* gcc.target/hppa/shadd-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223495 138bc75d-0d04-0410-961f-82ee72b054a4

Revert:
       * configure.ac: Add -std=c++98 to stage1_cxxflags.
       * Makefile.tpl (STAGE1_CXXFLAGS): And substitute it.
       * Makefile.in, configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223494 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (alias_stats): New static var.
(alias_sets_conflict_p, alias_sets_must_conflict_p): Update stats.
(dump_alias_stats_in_alias_c): New function.
* alias.h (dump_alias_stats_in_alias_c): Declare.
* tree-ssa-alias.c (dump_alias_stats): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223491 138bc75d-0d04-0410-961f-82ee72b054a4

See <https://gcc.gnu.org/ml/gcc-patches/2015-05/msg01977.html> for
the rationale.

Bootstrapped/regtested on x86_64-linux, applying to trunk.

2015-05-21  Marek Polacek  <polacek@redhat.com>

* c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
DECL_BUILT_IN.

diff --git gcc/c/c-typeck.c gcc/c/c-typeck.c
index ba8797b..f55d4c6 100644
--- gcc/c/c-typeck.c
+++ gcc/c/c-typeck.c
@@ -2853,9 +2853,10 @@ build_function_call (location_t loc, tree function, tree params)

 /* Give a note about the location of the declaration of DECL.  */

-static void inform_declaration (tree decl)
+static void
+inform_declaration (tree decl)
 {
-  if (decl && (TREE_CODE (decl) != FUNCTION_DECL || !DECL_BUILT_IN (decl)))
+  if (decl && (TREE_CODE (decl) != FUNCTION_DECL || !DECL_IS_BUILTIN (decl)))
     inform (DECL_SOURCE_LOCATION (decl), "declared here");
 }

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223490 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (warn_args_num): Don't print "declare here" for builtins.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223489 138bc75d-0d04-0410-961f-82ee72b054a4

* libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
* libsupc++/del_op.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223488 138bc75d-0d04-0410-961f-82ee72b054a4