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Author SHA1 Message Date
Janne Blomqvist
9937c1eb72 PR 48587 Newunit allocator, cleanup 
Improve error message, and remove a redundant check, as the same check is
done a bit earlier due to the PR 48587 patch.

2016-10-16  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/48587
        * io/transfer.c (data_transfer_init): Improve error message,
        remove redundant check.

Regtested on x86_64-pc-linux-gnu.

From-SVN: r241211
 2016-10-16 09:28:15 +03:00
GCC Administrator
4698eb35ad Daily bump. 
From-SVN: r241210
 2016-10-16 00:16:15 +00:00
Eric Botcazou
d0d48a06df sparc.c (sparc_expand_vec_perm_bmask): Use a scratch register as destination of bmask. 
* config/sparc/sparc.c (sparc_expand_vec_perm_bmask): Use a scratch
	register as destination of bmask.
	(vector_init_bshuffle): Likewise.
	* config/sparc/sparc.md (vec_perm_constv8qi): Likewise.
	(bmaskdi_vis): Enable only in 64-bit mode.

From-SVN: r241205
 2016-10-15 22:40:12 +00:00
Jason Merrill
68d0192058 PR c++/77945 - constexpr and trivial copy 
* constexpr.c (maybe_simplify_trivial_copy): New.
	(cxx_eval_store_expression): Call it.
	* call.c (build_over_call): Use unsigned char for trivial copy.

From-SVN: r241204
 2016-10-15 17:25:55 -04:00
Segher Boessenkool
f9e9d32f79 rs6000: Fix shrink-wrap-separate for AIX 
All out-of-line register save routines need LR, so we cannot wrap the
LR component if there are out-of-line saves.  This didn't show up for
testing on Linux because none of the tests there use out-of-line FPR
saves without also using out-of-line GPR saves, which we did handle.

This patch fixes it, and also cleans up code a little.


	* config/rs6000/rs6000.c (rs6000_get_separate_components): Do not
	make LR a separately shrink-wrapped component unless savres_strategy
	contains all of {SAVE,REST}_INLINE_{GPRS,FPRS,VRS}.  Do not wrap
	GPRs unless both {SAVE,REST}_INLINE_GPRS.  Do not disallow all
	wrapping when not both {SAVE,REST}_INLINE_GPRS.

From-SVN: r241203
 2016-10-15 23:01:43 +02:00
Eric Botcazou
baa33d8380 optabs.c (expand_parity): Fix mode mismatch, add final conversion and keep looping on failure. 
* optabs.c (expand_parity): Fix mode mismatch, add final conversion
	and keep looping on failure.

From-SVN: r241202
 2016-10-15 18:46:02 +00:00
Jerry DeLisle
523ee218bb re PR fortran/77972 (ICE on broken character continuation with -Wall etc.) 
2016-10-15  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/77972
	* scanner.c (gfc_next_char_literal): If nextc is null do not
	decrement the pointer and call the diagnostics.

	PR fortran/77972
	* gfortran.dg/unexpected_eof_4.f90: New test.

From-SVN: r241201
 2016-10-15 18:38:54 +00:00
Janne Blomqvist
e2a02db769 PR 48587 Newunit allocator 
2016-10-15  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/48587
        * gfortran.dg/negative_unit2.f90: New testcase.

From-SVN: r241200
 2016-10-15 16:15:26 +03:00
Janne Blomqvist
c04d4ede17 PR 48587 Newunit allocator 
Currently GFortran newer reuses unit numbers allocated with NEWUNIT=,
instead having a simple counter that is decremented each time such a
unit is opened.  For a long running program which repeatedly opens
files with NEWUNIT= and closes them, the counter can wrap around and
cause an abort.  This patch replaces the counter with an allocator
that keeps track of which units numbers are allocated, and can reuse
them once they have been deallocated.  Since operating systems tend to
limit the number of simultaneous open files for a process to a
relatively modest number, a relatively simple approach with a linear
scan through an array suffices.  Though as a small optimization there
is a low water indicator keeping track of the index for which all unit
numbers below are already allocated.  This linear scan also ensures
that we always allocate the smallest available unit number.

2016-10-15  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/48587
        * io/io.h (get_unique_unit_number): Remove prototype.
        (newunit_alloc): New prototype.
        * io/open.c (st_open): Call newunit_alloc.
        * io/unit.c (newunits,newunit_size,newunit_lwi): New static
        variables.
        (GFC_FIRST_NEWUNIT): Rename to NEWUNIT_START.
        (next_available_newunit): Remove variable.
        (get_unit): Call newunit_alloc, don't try to create negative
        external unit.
        (close_unit_1): Call newunit_free.
        (close_units): Free newunits array.
        (get_unique_number): Remove function.
        (newunit_alloc): New function.
        (newunit_free): New function.
        * io/transfer.c (data_transfer_init): Check for invalid unit
        number.

testsuite ChangeLog:

2016-10-15  Janne Blomqvist  <jb@gcc.gnu.org>

        PR libfortran/48587
        * gfortran.dg/negative_unit2.f90: New testcase.

From-SVN: r241199
 2016-10-15 16:14:15 +03:00
Nathan Sidwell
64190f049a revert: diagnostic.c (diagnostic_action_after_output): Remove max error handling here .... 
Revert
	* diagnostic.c (diagnostic_action_after_output): Remove max error
	handling here ....
	(diagnostic_report_diagnostic): ... do it here instead.

	testsuite/
	* c-c++-common/fmax-errors.c: Make sure note is emitted.

From-SVN: r241198
 2016-10-15 11:08:10 +00:00
Ian Lance Taylor
35d9424444 runtime: copy runtime package time code from Go 1.7 
Fix handling of function values for -fgo-c-header to generate FuncVal*,
    not simply FuncVal.
    
    While we're here change runtime.nanotime to use clock_gettime with
    CLOCK_MONOTONIC, rather than gettimeofday.  This is what the gc library
    does.  It provides nanosecond precision and a monotonic clock.
    
    Reviewed-on: https://go-review.googlesource.com/31232

From-SVN: r241197
 2016-10-15 00:29:06 +00:00
GCC Administrator
2a0b23da05 Daily bump. 
From-SVN: r241196
 2016-10-15 00:16:16 +00:00
Ian Lance Taylor
1f0be9ee86 runtime: copy mprof code from Go 1.7 runtime 
Also create a gccgo version of some of the traceback code in
    traceback_gccgo.go, replacing some code currently in C.
    
    This required modifying the compiler so that when compiling the runtime
    package a slice expression does not cause a local array variable to
    escape to the heap.
    
    Reviewed-on: https://go-review.googlesource.com/31230

From-SVN: r241189
 2016-10-14 22:51:46 +00:00
Jason Merrill
2045acd902 c-cppbuiltin.c (c_cpp_builtins): Define __cpp_aggregate_bases and __cpp_deduction_guides. 
* c-cppbuiltin.c (c_cpp_builtins): Define __cpp_aggregate_bases
	and __cpp_deduction_guides.

From-SVN: r241188
 2016-10-14 18:02:01 -04:00
Jason Merrill
ec2416b5ff Implement P0017R1, C++17 aggregates with bases. 
* class.c (build_base_field_1): Split out from...
	(build_base_field): ...here.  In C++17 mode, build a field for
	empty bases.
	* decl.c (xref_basetypes): In C++17 aggregates can have bases.
	(next_initializable_field): Allow base fields in C++17.
	* typeck2.c (process_init_constructor_record): Likewise.

From-SVN: r241187
 2016-10-14 17:54:39 -04:00
Nathan Sidwell
efc5aa6bc7 diagnostic.c (diagnostic_action_after_output): Remove max error handling here .... 
* diagnostic.c (diagnostic_action_after_output): Remove max error
	handling here ....
	(diagnostic_report_diagnostic): ... do it here instead.

	testsuite/
	* c-c++-common/fmax-errors.c: Make sure note is emitted.

From-SVN: r241186
 2016-10-14 20:32:03 +00:00
David Malcolm
983496febc Tweaks to print_rtx_function 
gcc/ChangeLog:
	* print-rtl-function.c (print_edge): Omit "(flags)" when none are
	set.
	(print_rtx_function): Update example in comment for...
	* print-rtl.c (print_rtx_operand_code_r): In compact mode, print
	non-virtual pseudos with a '%' sigil followed by the regno, offset
	by (LAST_VIRTUAL_REGISTER + 1), so that the first non-virtual
	pseudo is dumped as "%0".

From-SVN: r241185
 2016-10-14 20:22:23 +00:00
Eelis van der Weegen
38e34671fa Optimize std::shuffle by using generator to get two values at once 
2016-10-14  Eelis van der Weegen  <eelis@eelis.net>

	* include/bits/stl_algo.h (shuffle): Extract two random numbers from
	each generator invocation when its range is large enough.

From-SVN: r241184
 2016-10-14 20:40:32 +01:00
Jonathan Wakely
17739146f9 Resolve ambiguities in std::experimental::sample test 
* testsuite/experimental/algorithm/sample.cc: Qualify calls to
	resolve ambiguity between std::sample and std::experimental::sample.

From-SVN: r241183
 2016-10-14 20:40:18 +01:00
Jakub Jelinek
9a822fc79d re PR middle-end/77959 (ICE in ix86_decompose_address, at i386/i386.c:14954) 
PR middle-end/77959
	* expr.c (expand_expr_real_1) <case CONST_DECL>: For EXPAND_WRITE
	return a MEM.

	* gfortran.dg/pr77959.f90: New test.

From-SVN: r241182
 2016-10-14 21:36:58 +02:00
Eric Botcazou
6af11d2bf4 sparc-passes.def: New file. 
* config/sparc/sparc-passes.def: New file.
	* config/sparc/t-sparc (PASSES_EXTRA): Add sparc-passes.def.
	* config/sparc/sparc-protos.h (make_pass_work_around_errata): New.
	* config/sparc/sparc.c (sparc_option_override): Don't register passes.

From-SVN: r241180
 2016-10-14 19:11:15 +00:00
Jonathan Wakely
de1d079440 Make std::bind use std::invoke 
* include/std/functional (_Mu<A, false, true>, _Mu<A, true, false>):
	Simplify forwarding from tuple of references.
	(_Maybe_wrap_member_pointer): Remove.
	(_Bind::__call, _Bind::__call_c, _Bind::__call_v, _Bind::__call_c_v):
	Use std::__invoke.
	(_Bind::_Mu_type, _Bind::_Res_type_impl, _Bind::_Res_type)
	(_Bind::__dependent, _Bind::_Res_type_cv): New helpers to simplify
	return type deduction.
	(_Bind::operator(), _Bind::operator() const): Use new helpers.
	(_Bind::operator() volatile, _Bind::operator() const volatile):
	Likewise. Add deprecated attribute for C++17 mode.
	(_Bind_result::__call): Use std::__invoke.
	(_Bind_result::operator() volatile)
	(_Bind_result::operator() const volatile): Add deprecated attribute.
	(_Bind_helper::__maybe_type, _Bindres_helper::__maybe_type): Remove.
	(_Bind_helper, _Bindres_helper): Don't use _Maybe_wrap_member_pointer.
	(bind, bind<R>): Don't use __maybe_type.
	* src/c++11/compatibility-thread-c++0x.cc
	(_Maybe_wrap_member_pointer): Define here for compatibility symbols.
	* testsuite/20_util/bind/68912.cc: Don't test volatile-qualification
	in C++17 mode.
	* testsuite/20_util/bind/cv_quals.cc: Likewise.
	* testsuite/20_util/bind/cv_quals_2.cc: Likewise.

From-SVN: r241178
 2016-10-14 20:04:56 +01:00
Jakub Jelinek
064ed55a66 DR 1511 - const volatile variables and ODR 
DR 1511 - const volatile variables and ODR
	* decl.c (grokvardecl): Change flags argument to type_quals,
	add conceptp argument.  Set TREE_PUBLIC for non-static volatile vars.
	(grokdeclarator): Adjust grokvardecl caller.

	* g++.dg/DRs/dr1511-1.C: New test.
	* g++.dg/DRs/dr1511-2.C: New test.

From-SVN: r241176
 2016-10-14 21:00:38 +02:00
Eric Botcazou
2579762a4b debug7.adb (dg-options): Remove -g. 
* gnat.dg/debug7.adb (dg-options): Remove -g.
	* gnat.dg/debug8.adb (dg-options): Add -margs.
	* gnat.dg/debug9.adb (dg-options): Remove -g and add -margs.

From-SVN: r241174
 2016-10-14 17:57:39 +00:00
Pat Haugen
de0a3fa38e loop-unroll.c (unroll_loop_runtime_iterations): Condition initial loop peel to loops with exit test at the beginning. 
* loop-unroll.c (unroll_loop_runtime_iterations): Condition initial
	loop peel to loops with exit test at the beginning.

From-SVN: r241173
 2016-10-14 17:21:19 +00:00
Ian Lance Taylor
db2fb304fe runtime: just do file/line lookup in C, move Func to Go 
In order to port stack backtraces to Go, we need the ability to look up
    file/line information for PC values without allocating memory.  This
    patch moves the handling of Func from C code to Go code, and simplifies
    the C code to just look up function/file/line/entry information for a PC.
    
    Reviewed-on: https://go-review.googlesource.com/31150

From-SVN: r241172
 2016-10-14 17:20:40 +00:00
Ian Lance Taylor
d2c4425e86 debug/elf: add sparc64 relocations 
This is a backport of https://go-review.googlesource.com/30870.
    
    Reviewed-on: https://go-review.googlesource.com/30916

From-SVN: r241171
 2016-10-14 17:16:55 +00:00
Pat Haugen
d4919e65ca re PR rtl-optimization/68212 (Loop unroller breaks basic block frequencies) 
PR rtl-optimization/68212
	* cfgloopmanip.c (duplicate_loop_to_header_edge): Use preheader edge
	frequency when computing scale factor for peeled copies.
	* loop-unroll.c (unroll_loop_runtime_iterations): Fix freq/count
	values for switch/peel blocks/edges.

From-SVN: r241170
 2016-10-14 17:10:18 +00:00
Jonathan Wakely
a4744f620f Avoid copies in std::scoped_allocator_adaptor piecewise construction 
* include/std/scoped_allocator (scoped_allocator_adaptor): Forward
	piecewise construction arguments as tuples of references, to avoid
	copies (related to LWG 2511).
	* testsuite/20_util/scoped_allocator/construct_pair.cc: New test.

From-SVN: r241169
 2016-10-14 17:12:21 +01:00
Pedro Alves
30cd7c740c FINAL/OVERRIDE: Define to empty on g++ < 4.7 
final/override were only implemented in g++ 4.7.

include/ChangeLog
2016-10-14  Pedro Alves  <palves@redhat.com>

	* ansidecl.h [__cplusplus >= 201103 && GCC_VERSION < 4007] (FINAL,
	OVERRIDE): Define as empty.
	[__cplusplus < 201103 && GCC_VERSION < 4007] (FINAL): Define as
	__final.
	[__cplusplus < 201103 && GCC_VERSION >= 4007] (OVERRIDE): Define as
	empty.

From-SVN: r241167
 2016-10-14 15:25:35 +00:00
Pedro Alves
2121e959e1 Move OVERRIDE/FINAL from gcc/coretypes.h to include/ansidecl.h 
So that GDB and other projects that share the top level can use them.

Bootstrapped with all default languages + jit on x86-64 Fedora 23.

gcc/ChangeLog:
2016-10-14  Pedro Alves  <palves@redhat.com>

	* coretypes.h (OVERRIDE, FINAL): Delete, moved to
	include/ansidecl.h.

include/ChangeLog:
2016-10-14  Pedro Alves  <palves@redhat.com>

	* ansidecl.h (GCC_FINAL): Delete.
	(OVERRIDE, FINAL): New, moved from gcc/coretypes.h.

From-SVN: r241166
 2016-10-14 15:24:58 +00:00
Catherine Moore
df17106f1e mips.c (mips_prepare_pch_save): Initialize micromips_globals to zero. 
2016-10-13  Catherine Moore  <clm@codesourcery.com>

	* gcc/config/mips/mips.c (mips_prepare_pch_save): Initialize
	micromips_globals to zero.

From-SVN: r241165
 2016-10-14 10:21:06 -04:00
Paolo Carlini
1558d39e1c 1.cc: Remove 'test' variables. 
2016-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/26_numerics/accumulate/1.cc: Remove 'test' variables.
	* testsuite/26_numerics/adjacent_difference/1.cc: Likewise.
	* testsuite/26_numerics/complex/13450.cc: Likewise.
	* testsuite/26_numerics/complex/50880.cc: Likewise.
	* testsuite/26_numerics/complex/c99.cc: Likewise.
	* testsuite/26_numerics/complex/cons/48760.cc: Likewise.
	* testsuite/26_numerics/complex/cons/48760_c++0x.cc: Likewise.
	* testsuite/26_numerics/complex/dr781_dr1137.cc: Likewise.
	* testsuite/26_numerics/complex/dr844.cc: Likewise.
	* testsuite/26_numerics/complex/inserters_extractors/char/1.cc:
	Likewise.
	* testsuite/26_numerics/complex/inserters_extractors/wchar_t/1.cc:
	Likewise.
	* testsuite/26_numerics/complex/value_operations/1.cc: Likewise.
	* testsuite/26_numerics/complex/value_operations/dr387.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/19322.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/
	c99_classification_macros_c++11.c: Likewise.c
	* testsuite/26_numerics/headers/cmath/
	c99_classification_macros_c++98.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/c_math.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/dr550.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/hypot.cc: Likewise.
	* testsuite/26_numerics/headers/cmath/powi.cc: Likewise.
	* testsuite/26_numerics/headers/cstdlib/13943.cc: Likewise.
	* testsuite/26_numerics/inner_product/1.cc: Likewise.
	* testsuite/26_numerics/iota/1.cc: Likewise.
	* testsuite/26_numerics/partial_sum/1.cc: Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/bernoulli_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/binomial_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/binomial_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/binomial_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/binomial_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/operators/equal.cc:
	Likewise.
	* testsuite/26_numerics/random/cauchy_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/chi_squared_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/default_random_engine.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/operators/equal.cc:
	Likewise.
	* testsuite/26_numerics/random/discard_block_engine/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/discard_block_engine/operators/
	serialize.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	initlist.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/cons/
	num_xbound_fun.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/cons/range.cc:
	Likewise.
	* testsuite/26_numerics/random/discrete_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/discrete_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/exponential_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/extreme_value_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/fisher_f_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/gamma_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/gamma_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/gamma_distribution/operators/equal.cc:
	Likewise.
	* testsuite/26_numerics/random/gamma_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/geometric_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/geometric_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/geometric_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/geometric_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/independent_bits_engine/operators/
	serialize.cc: Likewise.
	* testsuite/26_numerics/random/knuth_b.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	55215.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/operators/
	51795.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/linear_congruential_engine/operators/
	serialize.cc: Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/lognormal_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/mersenne_twister_engine/operators/
	serialize.cc: Likewise.
	* testsuite/26_numerics/random/minstd_rand.cc: Likewise.
	* testsuite/26_numerics/random/minstd_rand0.cc: Likewise.
	* testsuite/26_numerics/random/mt19937.cc: Likewise.
	* testsuite/26_numerics/random/mt19937_64.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/negative_binomial_distribution/
	operators/inequal.cc: Likewise.
	* testsuite/26_numerics/random/normal_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/normal_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/normal_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/normal_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	initlist_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	num_xbound_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
	range.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_constant_distribution/
	operators/inequal.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	initlist_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	num_xbound_fun.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
	range.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	operators/equal.cc: Likewise.
	* testsuite/26_numerics/random/piecewise_linear_distribution/
	operators/inequal.cc: Likewise.
	* testsuite/26_numerics/random/poisson_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/poisson_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/poisson_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/poisson_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/random_device/cons/default.cc: Likewise.
	* testsuite/26_numerics/random/random_device/cons/token.cc: Likewise.
	* testsuite/26_numerics/random/ranlux24.cc: Likewise.
	* testsuite/26_numerics/random/ranlux24_base.cc: Likewise.
	* testsuite/26_numerics/random/ranlux48.cc: Likewise.
	* testsuite/26_numerics/random/ranlux48_base.cc: Likewise.
	* testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/cons/55215.cc:
	Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/shuffle_order_engine/operators/
	serialize.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/student_t_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	55215.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
	serialize.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/uniform_int_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	default.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/cons/
	parms.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/uniform_real_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/random/weibull_distribution/cons/default.cc:
	Likewise.
	* testsuite/26_numerics/random/weibull_distribution/cons/parms.cc:
	Likewise.
	* testsuite/26_numerics/random/weibull_distribution/operators/
	equal.cc: Likewise.
	* testsuite/26_numerics/random/weibull_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/26_numerics/slice/1.cc: Likewise.
	* testsuite/26_numerics/slice_array/array_assignment.cc: Likewise.
	* testsuite/26_numerics/valarray/27867.cc: Likewise.
	* testsuite/26_numerics/valarray/28277.cc: Likewise.
	* testsuite/26_numerics/valarray/30416.cc: Likewise.
	* testsuite/26_numerics/valarray/dr543.cc: Likewise.
	* testsuite/26_numerics/valarray/dr630-1.cc: Likewise.
	* testsuite/26_numerics/valarray/dr630-2.cc: Likewise.
	* testsuite/26_numerics/valarray/dr630-3.C: Likewise.
	* testsuite/26_numerics/valarray/init-list.cc: Likewise.
	* testsuite/26_numerics/valarray/moveable.cc: Likewise.
	* testsuite/26_numerics/valarray/operators.cc: Likewise.
	* testsuite/26_numerics/valarray/swap.cc: Likewise.
	* testsuite/experimental/deque/erasure.cc: Likewise.
	* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
	Likewise.
	* testsuite/experimental/filesystem/iterators/
	recursive_directory_iterator.cc: Likewise.
	* testsuite/experimental/filesystem/operations/absolute.cc: Likewise.
	* testsuite/experimental/filesystem/operations/canonical.cc: Likewise.
	* testsuite/experimental/filesystem/operations/copy.cc: Likewise.
	* testsuite/experimental/filesystem/operations/copy_file.cc: Likewise.
	* testsuite/experimental/filesystem/operations/create_directories.cc:
	Likewise.
	* testsuite/experimental/filesystem/operations/create_directory.cc:
	Likewise.
	* testsuite/experimental/filesystem/operations/current_path.cc:
	Likewise.
	* testsuite/experimental/filesystem/operations/exists.cc: Likewise.
	* testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
	* testsuite/experimental/filesystem/operations/last_write_time.cc:
	Likewise.
	* testsuite/experimental/filesystem/operations/permissions.cc: Likewise.
	* testsuite/experimental/filesystem/operations/status.cc: Likewise.
	* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
	Likewise.
	* testsuite/experimental/filesystem/path/native/string.cc: Likewise.
	* testsuite/experimental/forward_list/erasure.cc: Likewise.
	* testsuite/experimental/list/erasure.cc: Likewise.
	* testsuite/experimental/map/erasure.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/assign/assign.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/comparison/comparison.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/alias_ctor.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/alloc_ctor.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/copy_ctor.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/default_ctor.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/move_ctor.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/pointer_ctor.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/unique_ptr_ctor.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/cons/weak_ptr_ctor.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/dest/dest.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/modifiers/reset.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/modifiers/swap.cc: Likewise.
	* testsuite/experimental/memory/shared_ptr/observers/bool_conv.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/observers/operators.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/observers/owner_before.cc:
	Likewise.
	* testsuite/experimental/memory/shared_ptr/observers/use_count.cc:
	Likewise.
	* testsuite/experimental/memory_resource/1.cc: Likewise.
	* testsuite/experimental/memory_resource/null_memory_resource.cc:
	Likewise.
	* testsuite/experimental/memory_resource/resource_adaptor.cc: Likewise.
	* testsuite/experimental/set/erasure.cc: Likewise.
	* testsuite/experimental/string/erasure.cc: Likewise.
	* testsuite/experimental/string_view/capacity/1.cc: Likewise.
	* testsuite/experimental/string_view/cons/char/1.cc: Likewise.
	* testsuite/experimental/string_view/cons/char/2.cc: Likewise.
	* testsuite/experimental/string_view/cons/char/3.cc: Likewise.
	* testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise.
	* testsuite/experimental/string_view/cons/wchar_t/2.cc: Likewise.
	* testsuite/experimental/string_view/cons/wchar_t/3.cc: Likewise.
	* testsuite/experimental/string_view/element_access/char/1.cc: Likewise.
	* testsuite/experimental/string_view/element_access/char/empty.cc:
	Likewise.
	* testsuite/experimental/string_view/element_access/char/
	front_back.cc: Likewise.
	* testsuite/experimental/string_view/element_access/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/element_access/wchar_t/empty.cc:
	Likewise.
	* testsuite/experimental/string_view/element_access/wchar_t/
	front_back.cc: Likewise.
	* testsuite/experimental/string_view/inserters/char/1.cc: Likewise.
	* testsuite/experimental/string_view/inserters/char/2.cc: Likewise.
	* testsuite/experimental/string_view/inserters/char/3.cc: Likewise.
	* testsuite/experimental/string_view/inserters/pod/10081-out.cc:
	Likewise.
	* testsuite/experimental/string_view/inserters/wchar_t/1.cc: Likewise.
	* testsuite/experimental/string_view/inserters/wchar_t/2.cc: Likewise.
	* testsuite/experimental/string_view/inserters/wchar_t/3.cc: Likewise.
	* testsuite/experimental/string_view/modifiers/remove_prefix/char/
	1.cc: Likewise.
	* testsuite/experimental/string_view/modifiers/remove_prefix/wchar_t/
	1.cc: Likewise.
	* testsuite/experimental/string_view/modifiers/remove_suffix/char/
	1.cc: Likewise.
	* testsuite/experimental/string_view/modifiers/remove_suffix/wchar_t/
	1.cc: Likewise.
	* testsuite/experimental/string_view/operations/compare/char/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/compare/char/
	13650.cc: Likewise.
	* testsuite/experimental/string_view/operations/compare/wchar_t/
	1.cc: Likewise.
	* testsuite/experimental/string_view/operations/compare/wchar_t/
	13650.cc: Likewise.
	* testsuite/experimental/string_view/operations/copy/char/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/data/char/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/data/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/char/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/char/2.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/char/3.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/char/4.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/wchar_t/2.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/wchar_t/3.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/find/wchar_t/4.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/rfind/char/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/rfind/char/2.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/rfind/char/3.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/rfind/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/rfind/wchar_t/2.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/rfind/wchar_t/3.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/substr/char/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operations/to_string/1.cc:
	Likewise.
	* testsuite/experimental/string_view/operators/char/2.cc: Likewise.
	* testsuite/experimental/string_view/operators/wchar_t/2.cc: Likewise.
	* testsuite/experimental/unordered_map/erasure.cc: Likewise.
	* testsuite/experimental/unordered_set/erasure.cc: Likewise.
	* testsuite/experimental/vector/erasure.cc: Likewise.
	* testsuite/ext/array_allocator/1.cc: Likewise.
	* testsuite/ext/array_allocator/2.cc: Likewise.
	* testsuite/ext/array_allocator/3.cc: Likewise.
	* testsuite/ext/array_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/bitmap_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/codecvt/1.cc: Likewise.
	* testsuite/ext/codecvt/char-1.cc: Likewise.
	* testsuite/ext/codecvt/char-2.cc: Likewise.
	* testsuite/ext/codecvt/wchar_t.cc: Likewise.
	* testsuite/ext/enc_filebuf/char/13189.cc: Likewise.
	* testsuite/ext/enc_filebuf/char/13598.cc: Likewise.
	* testsuite/ext/enc_filebuf/wchar_t/13189.cc: Likewise.
	* testsuite/ext/ext_pointer/1.cc: Likewise.
	* testsuite/ext/ext_pointer/1_neg.cc: Likewise.
	* testsuite/ext/malloc_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/mt_allocator/check_allocate_big_per_type.cc: Likewise.
	* testsuite/ext/mt_allocator/tune-1.cc: Likewise.
	* testsuite/ext/mt_allocator/tune-2.cc: Likewise.
	* testsuite/ext/mt_allocator/tune-3.cc: Likewise.
	* testsuite/ext/mt_allocator/tune-4.cc: Likewise.
	* testsuite/ext/mt_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/new_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/pod_char_traits.cc: Likewise.
	* testsuite/ext/pool_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/random/arcsine_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/arcsine_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/arcsine_distribution/operators/equal.cc:
	Likewise.
	* testsuite/ext/random/arcsine_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/random/arcsine_distribution/operators/serialize.cc:
	Likewise.
	* testsuite/ext/random/beta_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/beta_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/beta_distribution/operators/equal.cc: Likewise.
	* testsuite/ext/random/beta_distribution/operators/inequal.cc: Likewise.
	* testsuite/ext/random/hoyt_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/hoyt_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/hoyt_distribution/operators/equal.cc: Likewise.
	* testsuite/ext/random/hoyt_distribution/operators/inequal.cc: Likewise.
	* testsuite/ext/random/hoyt_distribution/operators/serialize.cc:
	Likewise.
	* testsuite/ext/random/hypergeometric_distribution/cons/default.cc:
	Likewise.
	* testsuite/ext/random/hypergeometric_distribution/cons/parms.cc:
	Likewise.
	* testsuite/ext/random/hypergeometric_distribution/operators/
	equal.cc: Likewise.
	* testsuite/ext/random/hypergeometric_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/ext/random/hypergeometric_distribution/operators/
	serialize.cc: Likewise.
	* testsuite/ext/random/k_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/k_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/k_distribution/operators/equal.cc: Likewise.
	* testsuite/ext/random/k_distribution/operators/inequal.cc: Likewise.
	* testsuite/ext/random/k_distribution/operators/serialize.cc: Likewise.
	* testsuite/ext/random/logistic_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/logistic_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/logistic_distribution/operators/equal.cc:
	Likewise.
	* testsuite/ext/random/logistic_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/random/logistic_distribution/operators/serialize.cc:
	Likewise.
	* testsuite/ext/random/nakagami_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/nakagami_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/nakagami_distribution/operators/equal.cc:
	Likewise.
	* testsuite/ext/random/nakagami_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/random/nakagami_distribution/operators/serialize.cc:
	Likewise.
	* testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/normal_mv_distribution/operators/equal.cc:
	Likewise.
	* testsuite/ext/random/normal_mv_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/random/pareto_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/pareto_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/pareto_distribution/operators/equal.cc: Likewise.
	* testsuite/ext/random/pareto_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/random/pareto_distribution/operators/serialize.cc:
	Likewise.
	* testsuite/ext/random/rice_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/rice_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/rice_distribution/operators/equal.cc: Likewise.
	* testsuite/ext/random/rice_distribution/operators/inequal.cc: Likewise.
	* testsuite/ext/random/rice_distribution/operators/serialize.cc: 
	Likewise.
	* testsuite/ext/random/simd_fast_mersenne_twister_engine/cons/
	default.cc: Likewise.
	* testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
	equal.cc: Likewise.
	* testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
	inequal.cc: Likewise.
	* testsuite/ext/random/simd_fast_mersenne_twister_engine/operators/
	serialize.cc: Likewise.
	* testsuite/ext/random/triangular_distribution/cons/default.cc:
	Likewise.
	* testsuite/ext/random/triangular_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/triangular_distribution/operators/equal.cc:
	Likewise.
	* testsuite/ext/random/triangular_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/random/uniform_on_sphere_distribution/cons/default.cc:
	Likewise.
	* testsuite/ext/random/uniform_on_sphere_distribution/operators/
	equal.cc: Likewise.
	* testsuite/ext/random/uniform_on_sphere_distribution/operators/
	generate.cc: Likewise.
	* testsuite/ext/random/uniform_on_sphere_distribution/operators/
	inequal.cc: Likewise.
	* testsuite/ext/random/uniform_on_sphere_distribution/operators/
	serialize.cc: Likewise.
	* testsuite/ext/random/von_mises_distribution/cons/default.cc: Likewise.
	* testsuite/ext/random/von_mises_distribution/cons/parms.cc: Likewise.
	* testsuite/ext/random/von_mises_distribution/operators/equal.cc:
	Likewise.
	* testsuite/ext/random/von_mises_distribution/operators/inequal.cc:
	Likewise.
	* testsuite/ext/rope/2.cc: Likewise.
	* testsuite/ext/rope/3.cc: Likewise.
	* testsuite/ext/rope/4.cc: Likewise.
	* testsuite/ext/rope/pthread7-rope.cc: Likewise.
	* testsuite/ext/special_functions/conf_hyperg/check_nan.cc: Likewise.
	* testsuite/ext/special_functions/conf_hyperg/check_value.cc: Likewise.
	* testsuite/ext/special_functions/hyperg/check_nan.cc: Likewise.
	* testsuite/ext/special_functions/hyperg/check_value.cc: Likewise.
	* testsuite/ext/stdio_filebuf/char/10063-1.cc: Likewise.
	* testsuite/ext/stdio_filebuf/char/10063-2.cc: Likewise.
	* testsuite/ext/stdio_filebuf/char/10063-3.cc: Likewise.
	* testsuite/ext/stdio_filebuf/char/2.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/char/1.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/char/12048-1.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/char/12048-2.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/char/12048-3.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/char/12048-4.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/1.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/12077.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/12948-1.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/12948-2.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/12948-3.cc: Likewise.
	* testsuite/ext/stdio_sync_filebuf/wchar_t/12948-4.cc: Likewise.
	* testsuite/ext/throw_allocator/variadic_construct.cc: Likewise.
	* testsuite/ext/type_traits/add_unsigned.cc: Likewise.
	* testsuite/ext/type_traits/remove_unsigned.cc: Likewise.
	* testsuite/ext/vstring/capacity/29134.cc: Likewise.
	* testsuite/ext/vstring/capacity/shrink_to_fit.cc: Likewise.
	* testsuite/ext/vstring/cons/58415-1.cc: Likewise.
	* testsuite/ext/vstring/cons/moveable.cc: Likewise.
	* testsuite/ext/vstring/element_access/char/58163.cc: Likewise.
	* testsuite/ext/vstring/element_access/char/front_back.cc: Likewise.
	* testsuite/ext/vstring/element_access/wchar_t/58163.cc: Likewise.
	* testsuite/ext/vstring/element_access/wchar_t/front_back.cc: Likewise.
	* testsuite/ext/vstring/hash/char/1.cc: Likewise.
	* testsuite/ext/vstring/hash/wchar_t/1.cc: Likewise.
	* testsuite/ext/vstring/init-list.cc: Likewise.
	* testsuite/ext/vstring/inserters_extractors/char/28277.cc: Likewise.
	* testsuite/ext/vstring/inserters_extractors/wchar_t/28277.cc: Likewise.
	* testsuite/ext/vstring/modifiers/assign/move_assign.cc: Likewise.
	* testsuite/ext/vstring/modifiers/pop_back/char/1.cc: Likewise.
	* testsuite/ext/vstring/modifiers/pop_back/wchar_t/1.cc: Likewise.
	* testsuite/ext/vstring/operators/1.cc: Likewise.
	* testsuite/ext/vstring/operators/2.cc: Likewise.

From-SVN: r241164
 2016-10-14 13:50:24 +00:00
Ian Lance Taylor
238fc3441c runtime: copy cpuprof code from Go 1.7 runtime 
This replaces runtime/cpuprof.goc with go/runtime/cpuprof.go and adjusts
    the supporting code in runtime/proc.c.
    
    This adds another case where the compiler needs to avoid heap allocation
    in the runtime package: when evaluating a method expression into a
    closure.  Implementing this required moving the relevant code from
    do_get_backend to do_flatten, so that I could easily add a temporary
    variable.  Doing that let me get rid of Bound_method_expression::do_lower.
    
    Reviewed-on: https://go-review.googlesource.com/31050

From-SVN: r241163
 2016-10-14 13:36:35 +00:00
Richard Biener
6d59425df7 re PR tree-optimization/77979 (ICE on valid code at -Os and above on x86_64-linux-gnu: Segmentation fault) 
2016-10-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/77979
	* tree-vrp.c (compare_name_with_value): Handle released SSA names
	in the equivalency sets.
	(compare_names): Likewise.

	* gcc.dg/torture/pr77979.c: New testcase.

From-SVN: r241162
 2016-10-14 12:58:18 +00:00
Martin Liska
43f66d6e1e Test folding of str{n}{case}cmp and memchr 
* gcc.dg/tree-ssa/builtins-folding-generic.c: New test.
	* gcc.dg/tree-ssa/builtins-folding-gimple.c: Likewise.
	* gcc.dg/tree-ssa/builtins-folding-gimple-ub.c: Likewise.

From-SVN: r241161
 2016-10-14 12:10:16 +00:00
Martin Liska
488c624747 Fold __builtin_memchr function 
* builtins.h(target_char_cst_p): Declare the function.
	* builtins.c (fold_builtin_memchr): Remove.
	(target_char_cst_p): Move the function from gimple-fold.c.
	(fold_builtin_3): Do not call the function.
	* gimple-fold.c (gimple_fold_builtin_memchr): New function.
	(gimple_fold_builtin): Call the function.
	* fold-const-call.c (fold_const_call_1): Handle CFN_BUILT_IN_MEMCHR.

From-SVN: r241160
 2016-10-14 12:09:51 +00:00
Martin Liska
a918bfbf3c Fold __builtin_str{n}{case}cmp functions 
* builtins.c (fold_builtin_strcmp): Remove function.
	(fold_builtin_strncmp): Likewise.
	(fold_builtin_2): Remove call of the function.
	(fold_builtin_3): Likewise.
	* fold-const-call.c (fold_const_call): Add constant folding
	for CFN_BUILT_IN_STRCASECMP and CFN_BUILT_IN_STRNCASECMP.
	* fold-const-call.h (build_cmp_result): Declare the function.
	* gimple-fold.c (gimple_load_first_char): New function.
	(gimple_fold_builtin_string_compare): Likewise.
	(gimple_fold_builtin): Call the function.

From-SVN: r241159
 2016-10-14 12:08:27 +00:00
Jonathan Wakely
ace4c2f060 PR65122 extended alignment support in allocators 
PR libstdc++/65122
	* include/ext/malloc_allocator.h (malloc_allocator::allocate): Use
	aligned_alloc for types with extended alignment if available,
	otherwise throw bad_alloc if malloc doesn't return a suitable value.
	* include/ext/bitmap_allocator.h (bitmap_allocator::allocate)
	(bitmap_allocator::deallocate): Use aligned new/delete for types with
	extended alignment.
	* include/ext/mt_allocator.h (__mt_alloc::allocate)
	(__mt_alloc::deallocate): Likewise.
	* include/ext/new_allocator.h (new_allocator::allocate)
	(new_allocator::deallocate): Likewise.
	* include/ext/pool_allocator.h (__pool_alloc::allocate)
	(__pool_alloc::deallocate): Likewise.
	* testsuite/20_util/allocator/overaligned.cc: New test.
	* testsuite/ext/bitmap_allocator/overaligned.cc: New test.
	* testsuite/ext/malloc_allocator/overaligned.cc: New test.
	* testsuite/ext/mt_allocator/overaligned.cc: New test.
	* testsuite/ext/new_allocator/overaligned.cc: New test.
	* testsuite/ext/pool_allocator/overaligned.cc: New test.

From-SVN: r241158
 2016-10-14 13:03:47 +01:00
Uros Bizjak
cb3ac86754 Fix gcc.dg/torture/pr77937-[12].c for real. 
2016-10-14  Uros Bizjak  <ubizjak@gmail.com>

	* gcc.dg/torture/pr77937-1.c: Move -O3 to dg-options.
	Pass -march=amdfam10 for both i?86-?-* and x86_64-*-*.
	* gcc.dg/torture/pr77937-2.c: Likewise.

From-SVN: r241157
 2016-10-14 11:24:41 +00:00
Markus Trippelsdorf
2c3e40f590 Fix pr77937-1.c and pr77937-2.c testcases 
From-SVN: r241156
 2016-10-14 11:07:13 +00:00
Nathan Sidwell
74d2b9071b * gcov-io.c (gcov_open): Deconstify 'mode'. 
From-SVN: r241155
 2016-10-14 10:51:58 +00:00
Eric Botcazou
14cf71a0df re PR ada/77968 (ICEs with -flto on gnat.dg) 
PR ada/77968
	* gcc-interface/utils.c (create_var_decl): Do not clear TREE_READONLY
	in LTO mode for an external variable.
	(can_materialize_object_renaming_p): Move up.

From-SVN: r241154
 2016-10-14 10:28:27 +00:00
Tim Shen
45b510b370 re PR libstdc++/77944 (FAIL: 20_util/variant/compile.cc (test for excess errors)) 
PR libstdc++/77944
	* include/std/variant: include <bits/funcexcept.h> for __try and __catch.

From-SVN: r241153
 2016-10-14 09:58:05 +00:00
Martin Liska
a766d4d74d Support only \0-terminated string in c_getstr and return 
* fold-const.c (c_getstr): Support of properly \0-terminated
	string constants.  New argument is added.
	* fold-const.h: New argument is added.

From-SVN: r241152
 2016-10-14 09:54:32 +00:00
Jonathan Wakely
57c4fbc64b Simplify reference_wrapper nested typedefs 
* include/std/functional (_Reference_wrapper_base_impl): Remove.
	(_Refwrap_base_arg1, _Refwrap_base_arg2): New helpers using __void_t.
	(_Reference_wrapper_base): Inherit from new helpers.

From-SVN: r241151
 2016-10-14 10:12:49 +01:00
Andre Vehreschild
6fd9c6f4c5 coarray_38.f90: Expect error message. 
gcc/testsuite/ChangeLog:

2016-10-14  Andre Vehreschild  <vehre@gcc.gnu.org>

	* gfortran.dg/coarray_38.f90: Expect error message.

gcc/fortran/ChangeLog:

2016-10-14  Andre Vehreschild  <vehre@gcc.gnu.org>

	* resolve.c (resolve_symbol): Add unimplemented message for
	polymorphic types with allocatable/pointer components and coarray=lib.

From-SVN: r241150
 2016-10-14 10:52:10 +02:00
Kyrylo Tkachov
01f440383c [AArch64] Add spellchecking hints for -march,-mcpu,-mtune and their attributes 
* config/aarch64/aarch64.c (aarch64_print_hint_for_core_or_arch):
	New function.
	(aarch64_print_hint_for_core): Likewise.
	(aarch64_print_hint_for_arch): Likewise.
	(aarch64_validate_march): Use it.  Fix indentation in type signature.
	(aarch64_validate_mcpu): Use aarch64_print_hint_for_core_or_arch.
	(aarch64_validate_mtune): Likewise.
	(aarch64_handle_attr_arch): Likewise.
	(aarch64_handle_attr_cpu): Likewise.
	(aarch64_handle_attr_tune): Likewise.

	* gcc.target/aarch64/spellcheck_1.c: New test.
	* gcc.target/aarch64/spellcheck_2.c: Likewise.
	* gcc.target/aarch64/spellcheck_3.c: Likewise.
	* gcc.target/aarch64/spellcheck_4.c: Likewise.
	* gcc.target/aarch64/spellcheck_5.c: Likewise.
	* gcc.target/aarch64/spellcheck_6.c: Likewise.

From-SVN: r241149
 2016-10-14 08:40:04 +00:00
Eric Botcazou
4827fd102c Fix long line 
From-SVN: r241148
 2016-10-14 06:14:15 +00:00
Prathamesh Kulkarni
b0057783c7 optabs.def: Remove optab function gen_int_libfunc for sdivmod_optab and udivmod_optab. 
2016-10-14  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* optabs.def: Remove optab function gen_int_libfunc for sdivmod_optab and
	udivmod_optab.

From-SVN: r241147
 2016-10-14 05:57:33 +00:00