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  1. 07 Nov, 2017 6 commits
    • [libgcc] Remove semicolon after do {} while (0) in FP_HANDLE_EXCEPTIONS · 2a321acb 
      2017-11-07  Tom de Vries  <tom@codesourcery.com>

	PR other/82784
	* config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove
	semicolon after "do {} while (0)".
	* config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
	* config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
	* config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.
	* config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same.

From-SVN: r254489
      Tom de Vries committed
    • P0704R1 - fixing const-qualified pointers to members · 96d155c6 
      	* typeck2.c (build_m_component_ref): Also accept in lower stds with
	a pedwarn.

From-SVN: r254487
      Jason Merrill committed
    • Require ngettext in test of system gettext implementation · 2d041117 
      gcc currently uses ngettext in a number of places (gcc/cp/pt.c,
gcc/diagnostic.c, gcc/collect2.c).  Apparently there are (or used to
be) gettext implementations that lack ngettext.  See config/gettext.m4.

This patch arranges for intl/ to be compiled when the system gettext
lacks ngettext.

	* configure.ac: Invoke AM_GNU_GETTEXT with need_ngettext.
	* configure: Regenerate.

From-SVN: r254486
      Alan Modra committed
    • rs6000: Don't clear TARGET_ISEL implicitly · 0ed1b489 
      We want to actually use isel, so we shouldn't disable it.  It is
already not set by default on CPUs that don't have it, or where we
do not want to use it.


	* config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
	disable isel if it was not set explicitly.

From-SVN: r254485
      Segher Boessenkool committed
    • FT32 makes use of multiple address spaces. · a297ccb5 
      
FT32 makes use of multiple address spaces. When trying to inspect
objects in GDB, GDB was treating them as a straight "const". The cause
seems to be in GCC DWARF2 output.

This output is handled in gcc/gcc/dwarf2out.c, where modified_type_die()
checks that TYPE has qualifiers CV_QUALS. However while TYPE has
ADDR_SPACE qualifiers, the modified_type_die() explicitly discards the
ADDR_SPACE qualifiers.

This patch retains the ADDR_SPACE qualifiers as modified_type_die()
outputs the DWARF type tree.  This allows the types to match, and correct
type information for the object is emitted.

[gcc]

2017-11-06  James Bowman  <james.bowman@ftdichip.com>

	* gcc/dwarf2out.c (modified_type_die): Retain ADDR_SPACE
	qualifiers.
        (add_type_attribute) likewise.

From-SVN: r254484
      James Bowman committed
    • Daily bump. · 853c0dfb 
      From-SVN: r254483
      GCC Administrator committed
  3. 06 Nov, 2017 34 commits
    • i386: Use reference of struct ix86_frame to avoid copy · 9f8760ed 
      When there is no need to make a copy of ix86_frame, we can use reference
of struct ix86_frame to avoid copy.

Tested on x86-64.

	* config/i386/i386.c (ix86_can_use_return_insn_p): Use reference
	of struct ix86_frame.
	(ix86_initial_elimination_offset): Likewise.
	(ix86_expand_split_stack_prologue): Likewise.

From-SVN: r254480
      H.J. Lu committed
    • stack-check-12.c: Revert to initial version. · 53d855e0 
      	* gcc.target/i386/stack-check-12.c: Revert to initial version.  Then..
	Add -fomit-frame-pointer.

From-SVN: r254479
      Jeff Law committed
    • Update comment in tree-vrp.h · e52781dc 
      2017-11-06  Marc Glisse  <marc.glisse@inria.fr>

	* tree-vrp.h (enum value_range_type): Update stale comment.

From-SVN: r254478
      Marc Glisse committed
    • tr1.cc: Compile with -O0. · 187e8ee7 
      2017-11-06  François Dumont  <fdumont@gcc.gnu.org>

	* testsuite/libstdc++-prettyprinters/tr1.cc:  Compile with -O0.

From-SVN: r254477
      François Dumont committed
    • compiler: disable escape analysis for runtime · b78e2e52 
          
    Currently the runtime is hard-coded to non-escape in various places.
    Don't run escape analysis for runtime.
    
    Reviewed-on: https://go-review.googlesource.com/76210

From-SVN: r254476
      Ian Lance Taylor committed
    • libgo: pass flags to recursive make · ce995d1c 
          
    "make check" runs make recursively to check each package. Pass
    the flags through. So it is possible to run "make check" with
    different settings easily.
    
    Reviewed-on: https://go-review.googlesource.com/76029

From-SVN: r254475
      Ian Lance Taylor committed
    • [AArch64] Pass number of units to aarch64_expand_vec_perm(_const) · 80940017 
      This patch passes the number of units to aarch64_expand_vec_perm
and aarch64_expand_vec_perm_const, which avoids a to_constant ()
once GET_MODE_NUNITS is variable.

2017-11-06  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	* config/aarch64/aarch64-protos.h (aarch64_expand_vec_perm)
	(aarch64_expand_vec_perm_const): Take the number of units too.
	* config/aarch64/aarch64.c (aarch64_expand_vec_perm)
	(aarch64_expand_vec_perm_const): Likewise.
	* config/aarch64/aarch64-simd.md (vec_perm_const<mode>)
	(vec_perm<mode>): Update accordingly.

Reviewed-by: James Greenhalgh <james.greenhalgh@arm.com>

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r254469
      Richard Sandiford committed
    • [AArch64] Pass number of units to aarch64_simd_vect_par_cnst_half · f5cbabc1 
      This patch passes the number of units to aarch64_simd_vect_par_cnst_half,
which avoids a to_constant () once GET_MODE_NUNITS is variable.

2017-11-06  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	* config/aarch64/aarch64-protos.h (aarch64_simd_vect_par_cnst_half):
	Take the number of units too.
	* config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Likewise.
	(aarch64_simd_check_vect_par_cnst_half): Update call accordingly,
	but check for a vector mode before rather than after the call.
	* config/aarch64/aarch64-simd.md (aarch64_split_simd_mov<mode>)
	(move_hi_quad_<mode>, vec_unpack<su>_hi_<mode>)
	(vec_unpack<su>_lo_<mode, vec_widen_<su>mult_lo_<mode>)
	(vec_widen_<su>mult_hi_<mode>, vec_unpacks_lo_<mode>)
	(vec_unpacks_hi_<mode>, aarch64_saddl2<mode>, aarch64_uaddl2<mode>)
	(aarch64_ssubl2<mode>, aarch64_usubl2<mode>, widen_ssum<mode>3)
	(widen_usum<mode>3, aarch64_saddw2<mode>, aarch64_uaddw2<mode>)
	(aarch64_ssubw2<mode>, aarch64_usubw2<mode>, aarch64_sqdmlal2<mode>)
	(aarch64_sqdmlsl2<mode>, aarch64_sqdmlal2_lane<mode>)
	(aarch64_sqdmlal2_laneq<mode>, aarch64_sqdmlsl2_lane<mode>)
	(aarch64_sqdmlsl2_laneq<mode>, aarch64_sqdmlal2_n<mode>)
	(aarch64_sqdmlsl2_n<mode>, aarch64_sqdmull2<mode>)
	(aarch64_sqdmull2_lane<mode>, aarch64_sqdmull2_laneq<mode>)
	(aarch64_sqdmull2_n<mode>): Update accordingly.

Reviewed-by: James Greenhalgh <james.greenhalgh@arm.com>

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r254468
      Richard Sandiford committed
    • [AArch64] Pass number of units to aarch64_reverse_mask · 73e3da51 
      This patch passes the number of units to aarch64_reverse_mask,
which avoids a to_constant () once GET_MODE_NUNITS is variable.

2017-11-06  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	* config/aarch64/aarch64-protos.h (aarch64_reverse_mask): Take
	the number of units too.
	* config/aarch64/aarch64.c (aarch64_reverse_mask): Likewise.
	* config/aarch64/aarch64-simd.md (vec_load_lanesoi<mode>)
	(vec_store_lanesoi<mode>, vec_load_lanesci<mode>)
	(vec_store_lanesci<mode>, vec_load_lanesxi<mode>)
	(vec_store_lanesxi<mode>): Update accordingly.

Reviewed-by: James Greenhalgh <james.greenhalgh@arm.com>

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r254467
      Richard Sandiford committed
    • [AArch64] Add an endian_lane_rtx helper routine · 7ac29c0f 
      Later patches turn the number of vector units into a poly_int.
We deliberately don't support applying GEN_INT to those (except
in target code that doesn't distinguish between poly_ints and normal
constants); gen_int_mode needs to be used instead.

This patch therefore replaces instances of:

  GEN_INT (ENDIAN_LANE_N (builtin_mode, INTVAL (op[opc])))

with uses of a new endian_lane_rtx function.

2017-11-06  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	* config/aarch64/aarch64-protos.h (aarch64_endian_lane_rtx): Declare.
	* config/aarch64/aarch64.c (aarch64_endian_lane_rtx): New function.
	* config/aarch64/aarch64.h (ENDIAN_LANE_N): Take the number
	of units rather than the mode.
	* config/aarch64/iterators.md (nunits): New mode attribute.
	* config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args):
	Use aarch64_endian_lane_rtx instead of GEN_INT (ENDIAN_LANE_N ...).
	* config/aarch64/aarch64-simd.md (aarch64_dup_lane<mode>)
	(aarch64_dup_lane_<vswap_width_name><mode>, *aarch64_mul3_elt<mode>)
	(*aarch64_mul3_elt_<vswap_width_name><mode>): Likewise.
	(*aarch64_mul3_elt_to_64v2df, *aarch64_mla_elt<mode>): Likewise.
	(*aarch64_mla_elt_<vswap_width_name><mode>, *aarch64_mls_elt<mode>)
	(*aarch64_mls_elt_<vswap_width_name><mode>, *aarch64_fma4_elt<mode>)
	(*aarch64_fma4_elt_<vswap_width_name><mode>):: Likewise.
	(*aarch64_fma4_elt_to_64v2df, *aarch64_fnma4_elt<mode>): Likewise.
	(*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
	(*aarch64_fnma4_elt_to_64v2df, reduc_plus_scal_<mode>): Likewise.
	(reduc_plus_scal_v4sf, reduc_<maxmin_uns>_scal_<mode>): Likewise.
	(reduc_<maxmin_uns>_scal_<mode>): Likewise.
	(*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
	(*aarch64_get_lane_zero_extendsi<mode>): Likewise.
	(aarch64_get_lane<mode>, *aarch64_mulx_elt_<vswap_width_name><mode>)
	(*aarch64_mulx_elt<mode>, *aarch64_vgetfmulx<mode>): Likewise.
	(aarch64_sq<r>dmulh_lane<mode>, aarch64_sq<r>dmulh_laneq<mode>)
	(aarch64_sqrdml<SQRDMLH_AS:rdma_as>h_lane<mode>): Likewise.
	(aarch64_sqrdml<SQRDMLH_AS:rdma_as>h_laneq<mode>): Likewise.
	(aarch64_sqdml<SBINQOPS:as>l_lane<mode>): Likewise.
	(aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): Likewise.
	(aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
	(aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
	(aarch64_sqdmull_lane<mode>, aarch64_sqdmull_laneq<mode>): Likewise.
	(aarch64_sqdmull2_lane<mode>_internal): Likewise.
	(aarch64_sqdmull2_laneq<mode>_internal): Likewise.
	(aarch64_vec_load_lanesoi_lane<mode>): Likewise.
	(aarch64_vec_store_lanesoi_lane<mode>): Likewise.
	(aarch64_vec_load_lanesci_lane<mode>): Likewise.
	(aarch64_vec_store_lanesci_lane<mode>): Likewise.
	(aarch64_vec_load_lanesxi_lane<mode>): Likewise.
	(aarch64_vec_store_lanesxi_lane<mode>): Likewise.
	(aarch64_simd_vec_set<mode>): Update use of ENDIAN_LANE_N.
	(aarch64_simd_vec_setv2di): Likewise.

Reviewed-by: James Greenhalgh <james.greenhalgh@arm.com>

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r254466
      Richard Sandiford committed
    • Fix ChangeLog entry · 6e601f26 
      From-SVN: r254465
      Richard Sandiford committed
    • rs6000-c.c (P8V_BUILTIN_VEC_REVB): Add power 8 definitions. · fc504349 
      gcc/ChangeLog:

2017-11-06  Carl Love  <cel@us.ibm.com>

	* config/rs6000/rs6000-c.c (P8V_BUILTIN_VEC_REVB): Add power 8
	definitions.
	(P9V_BUILTIN_VEC_REVB): Remove the power 9 instance definitions.
	* config/rs6000/altivec.h (vec_revb): Change the #define from power 9
	to power 8.
	* config/rs6000/r6000-protos.h (swap_endian_selector_for_mode): Add new
	extern declaration.
	* config/rs6000/rs6000.c (swap_endian_selector_for_mode): Add function.
	* config/rs6000/rs6000-builtin.def (BU_P8V_VSX_1, BU_P8V_OVERLOAD_1):
	Add power 8 macro expansions.
	(BU_P9V_OVERLOAD_1): Remove power 9 overload expansion.
	* config/rs6000/vsx.md (revb_<mode>): Add define_expand to generate
	power 8 instructions.  (VSX_XXBR): Add iterator.

gcc/testsuite/ChangeLog:

2017-11-06  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/builtins-revb-runnable.c: New runnable test file.

From-SVN: r254464
      Carl Love committed
    • [Arm] Cleanup IT attributes · 113c53c3 
      A recent change to remove the movdi_vfp_cortexa8 meant that ldrd was used in
ITs block even when arm_restrict_it was enabled.  Rather than just fixing this
latent issue, change the default of predicable_short_it to "no" so that only
16-bit instructions need to be marked with it.  As a result there are far fewer
patterns that need the attribute, and omitting predicable_short_it is no longer
causing issues.

	* config/arm/arm.md (predicable_short_it): Change default to "no",
	improve documentation, remove uses that are identical to the default.
	(enabled_for_depr_it): Rename to enabled_for_short_it.
	* gcc/config/arm/arm-fixed.md (predicable_short_it): Remove default uses.
	* gcc/config/arm/ldmstm.md (predicable_short_it): Likewise.
	* gcc/config/arm/sync.md (predicable_short_it): Likewise.
	* gcc/config/arm/thumb2.md (predicable_short_it): Likewise.
	* gcc/config/arm/vfp.md (predicable_short_it): Likewise.

From-SVN: r254463
      Wilco Dijkstra committed
    • re PR target/82748 (ICE with __builtin_fabsq and __float128 in copy_to_mode_reg, at explow.c:612) · aeed6d61 
      [gcc]
2017-11-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/82748
	* config/rs6000/rs6000-builtin.def (BU_FLOAT128_1): Delete
	float128 helper macros, which are no longer used after deleting
	the old 'q' built-in functions, and moving the round to odd
	built-in functions to being special built-in functions.
	(BU_FLOAT128_2): Likewise.
	(BU_FLOAT128_1_HW): Likewise.
	(BU_FLOAT128_2_HW): Likewise.
	(BU_FLOAT128_3_HW): Likewise.
	(FABSQ): Delete old 'q' built-in functions.
	(COPYSIGNQ): Likewise.
	(SQRTF128_ODD): Move round to odd built-in functions to be
	special built-in functions, so that we can handle
	-mabi=ieeelongdouble.
	(TRUNCF128_ODD): Likewise.
	(ADDF128_ODD): Likewise.
	(SUBF128_ODD): Likewise.
	(MULF128_ODD): Likewise.
	(DIVF128_ODD): Likewise.
	(FMAF128_ODD): Likewise.
	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Map old 'q'
	built-in names to 'f128'.
	* config/rs6000/rs6000.c (rs6000_fold_builtin): Remove folding the
	old 'q' built-in functions, as the machine independent code for
	'f128' built-in functions handles this.
	(rs6000_expand_builtin): Add expansion for float128 round to odd
	functions, keying off on -mabi=ieeelongdouble of whether to use
	the KFmode or TFmode variant.
	(rs6000_init_builtins): Initialize the _Float128 round to odd
	built-in functions.
	* doc/extend.texi (PowerPC Built-in Functions): Document the old
	_Float128 'q' built-in functions are now mapped into the new
	'f128' built-in functions.

[gcc/testsuite]
2017-11-06  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR target/82748
	* gcc.target/powerpc/pr82748-1.c: New test.
	* gcc.target/powerpc/pr82748-2.c: Likewise.

From-SVN: r254462
      Michael Meissner committed
    • re PR c++/65579 ([C++11] gcc requires definition of a static constexpr member… · 65371a7e 
      re PR c++/65579 ([C++11] gcc requires definition of a static constexpr member even though it is not odr-used)

/cp
2017-11-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65579
	* decl2.c (finish_static_data_member_decl): If there's an initializer,
	complete the type and re-apply the quals.

/testsuite
2017-11-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65579
	* g++.dg/cpp0x/constexpr-template11.C: New.

From-SVN: r254461
      Paolo Carlini committed
    • collect2.c (add_lto_object): Compile for OBJECT_COFF. · d3722bf7 
      * collect2.c (add_lto_object): Compile for OBJECT_COFF.
(scan_prog_file): Don't skip PASS_LTOINFO. Scan for LTO objects.

From-SVN: r254460
      David Edelsohn committed
    • * gcc-interface/misc.c (gnat_post_options): Clear warn_return_type. · 86907740 
      From-SVN: r254459
      Eric Botcazou committed
    • ipa-fnsummary.c: fix use-after-free crash (PR jit/82826) · de4381a4 
      gcc/ChangeLog:
	PR jit/82826
	* ipa-fnsummary.c (ipa_fnsummary_c_finalize): New function.
	* ipa-fnsummary.h (ipa_fnsummary_c_finalize): New decl.
	* toplev.c: Include "ipa-fnsummary.h".
	(toplev::finalize): Call ipa_fnsummary_c_finalize.

From-SVN: r254458
      David Malcolm committed
    • re PR tree-optimization/82838 (ICE in verify_ssa failed w/ store-merging) · 3e2927a1 
      	PR tree-optimization/82838
	* gimple-ssa-store-merging.c
	(imm_store_chain_info::output_merged_store): Call force_gimple_operand_1
	on a separate gimple_seq which is then appended to seq.

	* gcc.c-torture/compile/pr82838.c: New test.

From-SVN: r254457
      Jakub Jelinek committed
    • re PR target/82788 (wrong code with -fstack-clash-protection… · 7a1bdd66 
      re PR target/82788 (wrong code with -fstack-clash-protection --param=stack-clash-protection-probe-interval=10 on simple code)

	PR target/82788
	* config/i386/i386.c (PROBE_INTERVAL): Remove.
	(get_probe_interval): New functions.
	(ix86_adjust_stack_and_probe_stack_clash): Use get_probe_interval.
	(ix86_adjust_stack_and_probe): Likewise.
	(output_adjust_stack_and_probe): Likewise.
	(ix86_emit_probe_stack_range): Likewise.
	(ix86_expand_prologue): Likewise.

	PR target/82788
	* gcc.dg/pr82788.c: New test.

From-SVN: r254456
      Jeff Law committed
    • Check in right version of stack-check-12.c · 5422b1f0 
      From-SVN: r254455
      Jeff Law committed
    • PR82816: Widening multiplies of bitfields · 9134df2c 
      In this PR we tried to create a widening multiply of two 3-bit numbers,
but that isn't a widening multiply at the optab/rtl level, since both
the input and output still have the same mode.

We could trap this either in is_widening_mult_p or (as the patch does)
in the routines that actually ask for an optab.  The latter seemed
more natural since is_widening_mult_p doesn't otherwise care about modes.

2017-11-03  Richard Sandiford  <richard.sandiford@linaro.org>
	    Alan Hayward  <alan.hayward@arm.com>
	    David Sherwood  <david.sherwood@arm.com>

gcc/
	PR tree-optimization/82816
	* tree-ssa-math-opts.c (convert_mult_to_widen): Return false
	if the modes of the two types are the same.
	(convert_plusminus_to_widen): Likewise.

gcc/testsuite/
	* gcc.c-torture/compile/pr82816.c: New test.

Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>

From-SVN: r254454
      Richard Sandiford committed
    • [gcc] · 962b9668 
      2017-11-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/altivec.md (*p9_vadu<mode>3) Rename to
	p9_vadu<mode>3.
	(usadv16qi): New define_expand.
	(usadv8hi): New define_expand.

[gcc/testsuite]

2017-11-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/sad-vectorize-1.c: New file.
	* gcc.target/powerpc/sad-vectorize-2.c: New file.
	* gcc.target/powerpc/sad-vectorize-3.c: New file.
	* gcc.target/powerpc/sad-vectorize-4.c: New file.

From-SVN: r254453
      Bill Schmidt committed
    • re PR bootstrap/82832 (Broken PGO LTO bootstrap on x86_64 after r254379) · 8e7d1486 
      
	PR bootstrap/82832
	* ipa-inline-transform.c (update_noncloned_frequencies): Always
	scale.
	(inline_transform): Likewise.
	* predict.c (counts_to_freqs): Remove useless conditional.
	* profile-count.h (profile_count::apply_scale): Move sanity check.
	* tree-inline.c (copy_bb): Always scale.
	(copy_cfg_body): Likewise.

From-SVN: r254452
      Jan Hubicka committed
    • Fix -Wreturn-type fallout. · 454f8b2b 
      2017-11-06  Martin Liska  <mliska@suse.cz>

	* c-c++-common/cilk-plus/AN/pr57541-2.c (foo1): Return a value
	for functions with non-void return type, or change type to void,
	or add -Wno-return-type for test.
	(foo2): Likewise.
	* c-c++-common/cilk-plus/AN/pr57541.c (foo): Likewise.
	(foo1): Likewise.
	* c-c++-common/cilk-plus/CK/errors.c: Likewise.
	* c-c++-common/cilk-plus/CK/pr60197.c: Likewise.
	* c-c++-common/cilk-plus/CK/spawn_in_return.c: Likewise.
	* c-c++-common/fold-masked-cmp-1.c (test_pic): Likewise.
	(test_exe): Likewise.
	* c-c++-common/fold-masked-cmp-2.c (test_exe): Likewise.
	* g++.dg/cilk-plus/AN/builtin_fn_mutating_tplt.cc (my_func): Likewise.
	* g++.dg/cilk-plus/CK/pr68997.cc (fa2): Likewise.
	* g++.dg/eh/sighandle.C (dosegv): Likewise.
	* g++.dg/ext/vector14.C (foo): Likewise.
	(main): Likewise.
	* g++.dg/graphite/pr41305.C: Likewise.
	* g++.dg/graphite/pr42930.C: Likewise.
	* g++.dg/opt/pr46640.C (struct QBasicAtomicInt): Likewise.
	(makeDir): Likewise.
	* g++.dg/other/i386-8.C (foo): Likewise.
	* g++.dg/pr45788.C: Likewise.
	* g++.dg/pr64688.C (at_c): Likewise.
	* g++.dg/pr65032.C (G::DecodeVorbis): Likewise.
	* g++.dg/pr71633.C (c3::fn2): Likewise.
	* g++.dg/stackprotectexplicit2.C (A): Likewise.
	* g++.old-deja/g++.law/weak.C (main): Likewise.
2017-11-06  Martin Liska  <mliska@suse.cz>

	* testsuite/libgomp.c++/loop-2.C: Return a value
	for functions with non-void return type, or change type to void,
	or add -Wno-return-type for test.
	* testsuite/libgomp.c++/loop-4.C: Likewise.
	* testsuite/libgomp.c++/parallel-1.C: Likewise.
	* testsuite/libgomp.c++/shared-1.C: Likewise.
	* testsuite/libgomp.c++/single-1.C: Likewise.
	* testsuite/libgomp.c++/single-2.C: Likewise.
2017-11-06  Martin Liska  <mliska@suse.cz>

	* testsuite/27_io/basic_fstream/cons/char/path.cc (main):
	  Return a value for functions with non-void return type,
	  or change type to void, or add -Wno-return-type for test.
	* testsuite/27_io/basic_ifstream/cons/char/path.cc (main):
	Likewise.
	* testsuite/27_io/basic_ofstream/open/char/path.cc (main):
	Likewise.

From-SVN: r254451
      Martin Liska committed
    • deduction.cc: Avoid -Wreturn-type warnings. · 98910bc2 
      2017-11-06  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/optional/cons/deduction.cc: Avoid -Wreturn-type
	warnings.
	* testsuite/20_util/pair/cons/deduction.cc: Likewise.
	* testsuite/20_util/pair/traits.cc: Likewise.
	* testsuite/20_util/tuple/cons/deduction.cc: Likewise.
	* testsuite/20_util/variant/compile.cc: Likewise.
	* testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
	* testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
	Likewise.

From-SVN: r254450
      Paolo Carlini committed
    • gcov: New directory. · 6b6b9e5b 
      	* gnat.dg/gcov: New directory.
	* gnat.dg/gcov/gcov.exp: New driver.
	* gnat.dg/gcov/check.adb: New test.

From-SVN: r254447
      Eric Botcazou committed
    • [ARM] PR 67591 ARM v8 Thumb IT blocks are deprecated part 2 · d276dc31 
      2017-11-06  Christophe Lyon  <christophe.lyon@linaro.org>

	PR target/67591
	* config/arm/arm.md (*sub_shiftsi): Add predicable_short_it
	attribute.
	(*cmp_ite0): Add enabled_for_depr_it attribute.
	(*cmp_ite1): Likewise.

From-SVN: r254446
      Christophe Lyon committed
    • [testsuite] Fix directives order · caa3209e 
      2017-11-06  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.c-torture/execute/pr23135.c: Move dg-add-options after
	dg-options.
	* gcc.dg/torture/pr78305.c: Move dg-do as first directive.
	* gcc.misc-tests/gcov-3.c: Likewise.
	* gcc.target/arm/cmse/baseline/cmse-11.c: Move dg-options before dg-add-options.
	* gcc.target/arm/cmse/baseline/cmse-13.c: Likewise.
	* gcc.target/arm/cmse/baseline/cmse-2.c: Likewise.
	* gcc.target/arm/cmse/baseline/cmse-6.c: Likewise.
	* gcc.target/arm/cmse/baseline/softfp.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-13.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-5.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-7.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-8.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard/cmse-13.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard/cmse-5.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard/cmse-7.c: Likewise.
	* gcc.target/arm/cmse/mainline/hard/cmse-8.c: Likewise.
	* gcc.target/arm/cmse/mainline/soft/cmse-13.c: Likewise.
	* gcc.target/arm/cmse/mainline/soft/cmse-5.c: Likewise.
	* gcc.target/arm/cmse/mainline/soft/cmse-7.c: Likewise.
	* gcc.target/arm/cmse/mainline/soft/cmse-8.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-5.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-7.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-8.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp/cmse-13.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp/cmse-5.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp/cmse-7.c: Likewise.
	* gcc.target/arm/cmse/mainline/softfp/cmse-8.c: Likewise.
	* gcc.target/arm/lp1189445.c: Likewise.

From-SVN: r254445
      Christophe Lyon committed
    • re PR c++/80955 (Macros expanded in definition of user-defined literals) · 7d19c460 
      /libcpp
2017-11-06  Mukesh Kapoor  <mukesh.kapoor@oracle.com>

	PR c++/80955
	* lex.c (lex_string): When checking for a valid macro for the
	warning related to -Wliteral-suffix (CPP_W_LITERAL_SUFFIX),
	check that the macro name does not start with an underscore
	before calling is_macro().

/gcc/testsuite
2017-11-06  Mukesh Kapoor  <mukesh.kapoor@oracle.com>

	PR c++/80955
	* g++.dg/cpp0x/udlit-macros.C: New.

From-SVN: r254443
      Mukesh Kapoor committed
    • [multiple changes] · 16f681db 
       2017-11-06  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/69739
	* trans-expr.c (gfc_map_intrinsic_function): Return false for
	bounds without the DIM argument instead of ICEing.

2017-11-06  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/69739
	* gfortran.dg/pr69739.f90: New test.

From-SVN: r254441
      Paul Thomas committed
    • Fix test-suite fallout of default -Wreturn-type. · 19520957 
      2017-11-06  Martin Liska  <mliska@suse.cz>

	* c-c++-common/Wimplicit-fallthrough-8.c: Return a value for
	functions with non-void return type, or change type to void, or
	add -Wno-return-type for test.
	* c-c++-common/asan/pr63638.c (f): Likewise.
	* c-c++-common/goacc/parallel-1.c (firstprivate): Likewise.
	* c-c++-common/gomp/sink-1.c (depend): Likewise.
	* c-c++-common/missing-symbol.c: Likewise.
	* c-c++-common/pr36513-2.c (main2): Likewise.
	* c-c++-common/pr36513.c (main1): Likewise.
	* c-c++-common/pr49706-2.c: Likewise.
	* c-c++-common/pr65120.c: Likewise.
	* c-c++-common/tm/volatile-1.c (f): Likewise.
	* c-c++-common/vector-1.c (f): Likewise.
	* c-c++-common/vector-2.c (f): Likewise.
	* g++.dg/abi/abi-tag14.C (f): Likewise.
	(g): Likewise.
	* g++.dg/abi/abi-tag18.C (f): Likewise.
	* g++.dg/abi/abi-tag18a.C (f): Likewise.
	* g++.dg/abi/covariant2.C (struct c3): Likewise.
	(struct c7): Likewise.
	* g++.dg/abi/covariant3.C (c1::f6): Likewise.
	* g++.dg/abi/mangle7.C (f1): Likewise.
	* g++.dg/asan/pr81340.C (class e): Likewise.
	(e::f): Likewise.
	* g++.dg/concepts/fn8.C (struct S): Likewise.
	* g++.dg/concepts/pr65575.C (f): Likewise.
	* g++.dg/concepts/template-parm11.C (f): Likewise.
	* g++.dg/conversion/op6.C: Likewise.
	* g++.dg/cpp0x/Wunused-variable-1.C (foo): Likewise.
	* g++.dg/cpp0x/access01.C: Likewise.
	* g++.dg/cpp0x/alignas3.C (class alignas): Likewise.
	* g++.dg/cpp0x/auto2.C (f): Likewise.
	(struct A): Likewise.
	(main): Likewise.
	* g++.dg/cpp0x/constexpr-array17.C (struct D): Likewise.
	* g++.dg/cpp0x/constexpr-defarg2.C (a): Likewise.
	(B::foo): Likewise.
	(B::bar): Likewise.
	* g++.dg/cpp0x/constexpr-memfn1.C (struct Y): Likewise.
	* g++.dg/cpp0x/dc1.C (struct D): Likewise.
	* g++.dg/cpp0x/dc3.C (struct D): Likewise.
	* g++.dg/cpp0x/decltype12.C: Likewise.
	* g++.dg/cpp0x/decltype17.C (main): Likewise.
	* g++.dg/cpp0x/decltype3.C: Likewise.
	* g++.dg/cpp0x/decltype41.C (struct C): Likewise.
	(struct D): Likewise.
	* g++.dg/cpp0x/defaulted28.C (f): Likewise.
	* g++.dg/cpp0x/enum_base3.C (struct D): Likewise.
	* g++.dg/cpp0x/gen-attrs-4.C (five): Likewise.
	* g++.dg/cpp0x/initlist96.C: Likewise.
	* g++.dg/cpp0x/lambda/lambda-58566.C (struct A): Likewise.
	* g++.dg/cpp0x/lambda/lambda-conv10.C: Likewise.
	* g++.dg/cpp0x/lambda/lambda-conv12.C: Likewise.
	* g++.dg/cpp0x/lambda/lambda-defarg3.C: Likewise.
	* g++.dg/cpp0x/lambda/lambda-ice3.C (Klass::dostuff): Likewise.
	* g++.dg/cpp0x/lambda/lambda-ice5.C (foo): Likewise.
	* g++.dg/cpp0x/lambda/lambda-nested2.C (f1): Likewise.
	* g++.dg/cpp0x/lambda/lambda-template12.C (class X): Likewise.
	* g++.dg/cpp0x/lambda/lambda-template2.C (struct T): Likewise.
	* g++.dg/cpp0x/lambda/lambda-this12.C (struct A): Likewise.
	* g++.dg/cpp0x/nolinkage1.C (main): Likewise.
	* g++.dg/cpp0x/nolinkage1a.cc (dummy): Likewise.
	* g++.dg/cpp0x/nsdmi-template5.C: Likewise.
	* g++.dg/cpp0x/parse1.C (B::B): Likewise.
	* g++.dg/cpp0x/pr34054.C (foo): Likewise.
	* g++.dg/cpp0x/pr47416.C: Likewise.
	* g++.dg/cpp0x/pr58781.C: Likewise.
	* g++.dg/cpp0x/pr70538.C: Likewise.
	* g++.dg/cpp0x/pr81325.C: Likewise.
	* g++.dg/cpp0x/range-for13.C (begin): Likewise.
	(end): Likewise.
	* g++.dg/cpp0x/range-for14.C (begin): Likewise.
	(end): Likewise.
	* g++.dg/cpp0x/rv2n.C (test2_18): Likewise.
	(test2_28): Likewise.
	(test2_38): Likewise.
	(test2_58): Likewise.
	(test2_68): Likewise.
	(test2_78): Likewise.
	* g++.dg/cpp0x/rv3n.C (test3_128): Likewise.
	* g++.dg/cpp0x/static_assert10.C (foo): Likewise.
	* g++.dg/cpp0x/static_assert11.C (struct A): Likewise.
	* g++.dg/cpp0x/static_assert12.C: Likewise.
	* g++.dg/cpp0x/static_assert13.C: Likewise.
	* g++.dg/cpp0x/trailing1.C (struct A): Likewise.
	* g++.dg/cpp0x/trailing5.C (foo): Likewise.
	(bar): Likewise.
	* g++.dg/cpp0x/variadic114.C: Likewise.
	* g++.dg/cpp0x/variadic57.C (Dims...>::foo): Likewise.
	(bar): Likewise.
	* g++.dg/cpp0x/variadic65.C: Likewise.
	* g++.dg/cpp0x/variadic66.C (bind): Likewise.
	* g++.dg/cpp0x/variadic97.C: Likewise.
	* g++.dg/cpp0x/variadic98.C (__attribute__): Likewise.
	* g++.dg/cpp1y/auto-fn11.C: Likewise.
	* g++.dg/cpp1y/auto-fn29.C: Likewise.
	* g++.dg/cpp1y/auto-fn38.C: Likewise.
	* g++.dg/cpp1y/constexpr-return2.C: Likewise.
	* g++.dg/cpp1y/lambda-init7.C (foo): Likewise.
	* g++.dg/cpp1y/pr63996.C: Likewise.
	* g++.dg/cpp1y/pr65202.C: Likewise.
	* g++.dg/cpp1y/pr66443-cxx14.C (Ok): Likewise.
	* g++.dg/cpp1y/pr79253.C (struct D): Likewise.
	* g++.dg/cpp1y/static_assert1.C: Likewise.
	* g++.dg/cpp1y/static_assert2.C: Likewise.
	* g++.dg/cpp1y/var-templ44.C: Likewise.
	* g++.dg/cpp1z/fold6.C (f): Likewise.
	* g++.dg/cpp1z/inline-var2.C (foo): Likewise.
	* g++.dg/cpp1z/lambda-this1.C (struct B): Likewise.
	* g++.dg/cpp1z/static_assert-nomsg.C: Likewise.
	* g++.dg/debug/dwarf-eh-personality-1.C (foobar): Likewise.
	* g++.dg/debug/dwarf2/dwarf4-typedef.C (struct B): Likewise.
	* g++.dg/debug/dwarf2/icf.C: Likewise.
	* g++.dg/debug/dwarf2/pr61433.C (main): Likewise.
	* g++.dg/debug/nullptr01.C (g): Likewise.
	* g++.dg/debug/pr16792.C (foo): Likewise.
	* g++.dg/debug/pr46241.C (class btCollisionWorld): Likewise.
	* g++.dg/debug/pr46338.C (struct S): Likewise.
	* g++.dg/debug/pr47106.C (baz): Likewise.
	(bar): Likewise.
	(foo): Likewise.
	* g++.dg/debug/pr71057.C (fn1): Likewise.
	* g++.dg/debug/pr71432.C (class CLIParameterType): Likewise.
	(CLIParameterType::checkSwitched): Likewise.
	* g++.dg/debug/pr80461.C (struct B): Likewise.
	* g++.dg/dfp/44473-1.C (bar): Likewise.
	* g++.dg/dfp/44473-2.C (bar): Likewise.
	(foo): Likewise.
	* g++.dg/eh/builtin1.C: Likewise.
	* g++.dg/eh/builtin2.C: Likewise.
	* g++.dg/eh/builtin3.C: Likewise.
	* g++.dg/eh/pr45569.C (j): Likewise.
	* g++.dg/eh/unwind2.C: Likewise.
	* g++.dg/expr/bitfield11.C: Likewise.
	* g++.dg/expr/static_cast7.C (f): Likewise.
	* g++.dg/ext/altivec-14.C: Likewise.
	* g++.dg/ext/asm13.C (fn1): Likewise.
	* g++.dg/ext/builtin-object-size3.C: Likewise.
	* g++.dg/ext/has_nothrow_assign_odr.C (main): Likewise.
	(S::operator=): Likewise.
	* g++.dg/ext/label7.C (f): Likewise.
	* g++.dg/ext/label8.C (f): Likewise.
	* g++.dg/ext/tmplattr7.C (test): Likewise.
	* g++.dg/ext/vector8.C (f): Likewise.
	* g++.dg/ext/visibility/anon1.C: Likewise.
	* g++.dg/ext/visibility/anon2.C (f): Likewise.
	* g++.dg/ext/visibility/namespace1.C (__attribute): Likewise.
	* g++.dg/ext/vla16.C (fn1): Likewise.
	* g++.dg/goacc/reference.C: Likewise.
	* g++.dg/gomp/pr37189.C: Likewise.
	* g++.dg/gomp/pr39495-1.C: Likewise.
	* g++.dg/gomp/pr39495-2.C: Likewise.
	* g++.dg/gomp/pr82054.C: Likewise.
	* g++.dg/inherit/covariant10.C (struct c6): Likewise.
	(struct c17): Likewise.
	* g++.dg/inherit/covariant11.C (struct c1): Likewise.
	(struct c3): Likewise.
	(struct c11): Likewise.
	(struct c15): Likewise.
	* g++.dg/inherit/protected1.C (A::operator==): Likewise.
	* g++.dg/init/inline1.C (struct A): Likewise.
	* g++.dg/init/new18.C: Likewise.
	* g++.dg/init/reference2.C (f): Likewise.
	* g++.dg/init/reference3.C: Likewise.
	* g++.dg/init/switch1.C (f): Likewise.
	* g++.dg/ipa/devirt-10.C (struct wxDCBase): Likewise.
	* g++.dg/ipa/devirt-13.C (main): Likewise.
	* g++.dg/ipa/devirt-14.C (main): Likewise.
	* g++.dg/ipa/devirt-15.C (main): Likewise.
	* g++.dg/ipa/devirt-16.C (main): Likewise.
	* g++.dg/ipa/devirt-17.C (main): Likewise.
	* g++.dg/ipa/devirt-18.C (main): Likewise.
	* g++.dg/ipa/devirt-19.C: Likewise.
	* g++.dg/ipa/devirt-21.C (main): Likewise.
	* g++.dg/ipa/devirt-23.C (main): Likewise.
	* g++.dg/ipa/devirt-38.C: Likewise.
	* g++.dg/ipa/devirt-40.C (A::m_fn1): Likewise.
	* g++.dg/ipa/devirt-41.C (main): Likewise.
	* g++.dg/ipa/devirt-42.C (main): Likewise.
	* g++.dg/ipa/devirt-44.C (struct A): Likewise.
	(main): Likewise.
	* g++.dg/ipa/devirt-45.C (struct A): Likewise.
	(main): Likewise.
	* g++.dg/ipa/devirt-48.C (struct B): Likewise.
	(struct D): Likewise.
	* g++.dg/ipa/devirt-52.C: Likewise.
	* g++.dg/ipa/nothrow-1.C (main): Likewise.
	* g++.dg/ipa/pr43812.C (LocalSurface::bbox): Likewise.
	* g++.dg/ipa/pr44372.C: Likewise.
	* g++.dg/ipa/pr45572-1.C (fgetc_unlocked): Likewise.
	(putc_unlocked): Likewise.
	(getline): Likewise.
	(ferror_unlocked): Likewise.
	* g++.dg/ipa/pr58371.C: Likewise.
	* g++.dg/ipa/pr59176.C: Likewise.
	* g++.dg/ipa/pr60640-1.C (class G): Likewise.
	* g++.dg/ipa/pr61540.C (struct top): Likewise.
	* g++.dg/ipa/pr63470.C (class FTjackSupport): Likewise.
	* g++.dg/ipa/pr63587-1.C: Likewise.
	* g++.dg/ipa/pr63587-2.C: Likewise.
	* g++.dg/ipa/pr63838.C (__attribute__): Likewise.
	* g++.dg/ipa/pr63894.C (J::m_fn3): Likewise.
	* g++.dg/ipa/pr64068.C (class A): Likewise.
	(A::m_fn2): Likewise.
	(class C): Likewise.
	* g++.dg/ipa/pr64896.C (struct D): Likewise.
	* g++.dg/ipa/pr65002.C: Likewise.
	* g++.dg/ipa/pr65008.C (__attribute__): Likewise.
	* g++.dg/ipa/pr65465.C (struct D): Likewise.
	* g++.dg/ipa/pr66896.C (struct A): Likewise.
	* g++.dg/ipa/pr68851.C (class G): Likewise.
	(C::checkPseudoClass): Likewise.
	* g++.dg/ipa/pr78211.C: Likewise.
	* g++.dg/ipa/pr79931.C (AttrImpl::insertBefore): Likewise.
	* g++.dg/ipa/pure-const-1.C (main): Likewise.
	* g++.dg/ipa/pure-const-2.C (main): Likewise.
	* g++.dg/ipa/pure-const-3.C (main): Likewise.
	* g++.dg/ipa/remref-1.C (main): Likewise.
	* g++.dg/ipa/remref-2.C (main): Likewise.
	* g++.dg/lookup/builtin2.C (f): Likewise.
	* g++.dg/lookup/crash3.C (struct A): Likewise.
	(struct B): Likewise.
	(crash): Likewise.
	* g++.dg/lookup/friend20.C: Likewise.
	* g++.dg/lookup/pr80891-5.C (vf2_subgraph_iso): Likewise.
	* g++.dg/lookup/struct2.C (A::c): Likewise.
	* g++.dg/lto/20080709_0.C (f): Likewise.
	* g++.dg/lto/20080907_0.C: Likewise.
	* g++.dg/lto/20080915_0.C (struct Baz): Likewise.
	* g++.dg/lto/20080916_0.C (g): Likewise.
	* g++.dg/lto/20081022_0.C (main): Likewise.
	* g++.dg/lto/20081023_0.C (main): Likewise.
	* g++.dg/lto/20081118_0.C (foo::method): Likewise.
	* g++.dg/lto/20081118_1.C (bar::method): Likewise.
	* g++.dg/lto/20081120-1_0.C: Likewise.
	* g++.dg/lto/20081120-1_1.C: Likewise.
	* g++.dg/lto/20081127_1.C (main): Likewise.
	* g++.dg/lto/20081217-2_0.C (struct A): Likewise.
	* g++.dg/lto/20090303_0.C: Likewise.
	* g++.dg/lto/20090311-1_0.C: Likewise.
	* g++.dg/lto/20090312_0.C: Likewise.
	* g++.dg/lto/20090315_0.C (main): Likewise.
	* g++.dg/lto/20091002-1_0.C: Likewise.
	* g++.dg/lto/20091002-2_0.C (class DataArray): Likewise.
	* g++.dg/lto/20091002-3_0.C (class DataArray): Likewise.
	* g++.dg/lto/20091004-1_0.C: Likewise.
	* g++.dg/lto/20091004-2_0.C: Likewise.
	* g++.dg/lto/20091004-3_1.C (All_Torus_Intersections): Likewise.
	* g++.dg/lto/20100721-1_0.C (__gthread_active_p): Likewise.
	* g++.dg/lto/20101010-1_0.C: Likewise.
	* g++.dg/lto/20101010-2_0.C: Likewise.
	* g++.dg/lto/pr45679-1_0.C: Likewise.
	* g++.dg/lto/pr45679-1_1.C: Likewise.
	* g++.dg/lto/pr45679-2_0.C: Likewise.
	* g++.dg/lto/pr48042_0.C (B::x): Likewise.
	* g++.dg/lto/pr51650-1_0.C (fn): Likewise.
	(main): Likewise.
	* g++.dg/lto/pr51650-3_0.C (fn): Likewise.
	(main): Likewise.
	* g++.dg/lto/pr63270_1.C: Likewise.
	* g++.dg/lto/pr65193_0.C: Likewise.
	* g++.dg/lto/pr65302_0.C: Likewise.
	* g++.dg/lto/pr65316_0.C: Likewise.
	* g++.dg/lto/pr65475c_0.C: Likewise.
	* g++.dg/lto/pr65549_0.C (main): Likewise.
	* g++.dg/lto/pr69077_0.C (cWeightedStdDev::netPack): Likewise.
	* g++.dg/lto/pr69589_0.C: Likewise.
	* g++.dg/opt/combine.C (qvariant_cast): Likewise.
	(QScriptDebuggerBackendPrivate::trace): Likewise.
	* g++.dg/opt/complex3.C (j): Likewise.
	* g++.dg/opt/covariant1.C (struct T): Likewise.
	* g++.dg/opt/declone3.C (Item::m_fn1): Likewise.
	* g++.dg/opt/dump1.C (__attribute__): Likewise.
	* g++.dg/opt/inline15.C (struct C): Likewise.
	(fn2): Likewise.
	* g++.dg/opt/local1.C (h): Likewise.
	* g++.dg/opt/memcpy1.C (csBoxClipper::Clip): Likewise.
	* g++.dg/opt/new1.C: Likewise.
	* g++.dg/opt/nrv8.C (main): Likewise.
	* g++.dg/opt/pr23299.C (struct A): Likewise.
	(struct B): Likewise.
	(struct C): Likewise.
	* g++.dg/opt/pr27826.C (struct Geometry): Likewise.
	* g++.dg/opt/pr44919.C (back_inserter): Likewise.
	* g++.dg/opt/pr47615.C (main): Likewise.
	* g++.dg/opt/pr55329.C (struct A): Likewise.
	* g++.dg/opt/pr61456.C (Set): Likewise.
	* g++.dg/opt/pr65003.C (D::foo): Likewise.
	(F::foo): Likewise.
	* g++.dg/opt/pr65554.C: Likewise.
	* g++.dg/opt/pr69432.C (struct C): Likewise.
	* g++.dg/opt/pr78373.C (struct D): Likewise.
	(Traits>::m_fn4): Likewise.
	* g++.dg/opt/pr79267.C (struct F): Likewise.
	* g++.dg/opt/pr82159-2.C: Likewise.
	* g++.dg/other/array3.C (reserve): Likewise.
	* g++.dg/other/crash-5.C (f): Likewise.
	* g++.dg/other/crash-8.C: Likewise.
	* g++.dg/other/error34.C (S): Likewise.
	* g++.dg/other/pr22003.C (c3::func): Likewise.
	* g++.dg/other/pr24623.C (RefCountPointer): Likewise.
	* g++.dg/other/pr29610.C (struct __normal_iterator): Likewise.
	(Painter::for_each): Likewise.
	(Painter::redraw_window): Likewise.
	* g++.dg/other/pr42645-1.C (struct S): Likewise.
	* g++.dg/other/pr42645-2.C (foo): Likewise.
	(f3): Likewise.
	* g++.dg/other/pr52048.C: Likewise.
	* g++.dg/other/typedef3.C (XalanCProcessor::getParseOption): Likewise.
	* g++.dg/overload/defarg4.C (class foo): Likewise.
	(bar::Initialize): Likewise.
	* g++.dg/overload/operator5.C (equalIgnoringCase): Likewise.
	* g++.dg/overload/ref-conv1.C: Likewise.
	* g++.dg/overload/template5.C (test): Likewise.
	* g++.dg/parse/crash40.C (class AAA): Likewise.
	* g++.dg/parse/crash61.C: Likewise.
	* g++.dg/parse/crash67.C: Likewise.
	* g++.dg/parse/ctor5.C: Likewise.
	* g++.dg/parse/defarg4.C (Foo): Likewise.
	* g++.dg/parse/defarg6.C: Likewise.
	* g++.dg/parse/error5.C (class Foo): Likewise.
	* g++.dg/parse/expr2.C (foo): Likewise.
	* g++.dg/parse/friend7.C: Likewise.
	* g++.dg/parse/namespace1.C (bar): Likewise.
	* g++.dg/parse/namespace9.C (g): Likewise.
	* g++.dg/parse/ret-type2.C: Likewise.
	* g++.dg/parse/typedef8.C (foo): Likewise.
	* g++.dg/pch/static-1.C (LocalStaticTest): Likewise.
	(main): Likewise.
	* g++.dg/plugin/diagnostic-test-expressions-1.C (test_structure_references): Likewise.
	(test_postfix_incdec): Likewise.
	(test_sizeof): Likewise.
	(test_alignof): Likewise.
	(test_prefix_incdec): Likewise.
	* g++.dg/plugin/dumb-plugin-test-1.C (func): Likewise.
	* g++.dg/plugin/self-assign-test-1.C (func): Likewise.
	* g++.dg/plugin/self-assign-test-2.C (func): Likewise.
	* g++.dg/plugin/self-assign-test-3.C (func): Likewise.
	* g++.dg/pr55513.C (main): Likewise.
	* g++.dg/pr55604.C (main): Likewise.
	* g++.dg/pr57662.C: Likewise.
	* g++.dg/pr58389.C (F::m_fn1): Likewise.
	* g++.dg/pr59510.C: Likewise.
	* g++.dg/pr67989.C: Likewise.
	* g++.dg/pr70590-2.C: Likewise.
	* g++.dg/pr70590.C: Likewise.
	* g++.dg/pr70965.C (foo): Likewise.
	* g++.dg/pr77550.C: Likewise.
	* g++.dg/pr80287.C (struct A): Likewise.
	* g++.dg/pr80707.C (A::m_fn1): Likewise.
	* g++.dg/pr81194.C: Likewise.
	* g++.dg/spellcheck-identifiers.C: Likewise.
	* g++.dg/tc1/dr152.C: Likewise.
	* g++.dg/template/aggr-init1.C (CreateA): Likewise.
	* g++.dg/template/anon1.C (struct x): Likewise.
	(struct vector): Likewise.
	* g++.dg/template/array29.C: Likewise.
	* g++.dg/template/array7.C (bar): Likewise.
	* g++.dg/template/canon-type-8.C: Likewise.
	* g++.dg/template/conv1.C (First::Foo): Likewise.
	* g++.dg/template/crash107.C: Likewise.
	* g++.dg/template/crash23.C (f): Likewise.
	* g++.dg/template/crash8.C (struct bar): Likewise.
	* g++.dg/template/defarg4.C (struct A): Likewise.
	* g++.dg/template/dependent-expr9.C: Likewise.
	* g++.dg/template/error10.C (Btest): Likewise.
	* g++.dg/template/friend32.C (f): Likewise.
	* g++.dg/template/init6.C (Graph::Inner::get): Likewise.
	(main): Likewise.
	* g++.dg/template/memfriend7.C (A::h): Likewise.
	* g++.dg/template/new10.C (Analyzer::ReadDictionary): Likewise.
	* g++.dg/template/nontype12.C (baz): Likewise.
	* g++.dg/template/overload12.C (foo2): Likewise.
	* g++.dg/template/overload5.C (foo::f): Likewise.
	* g++.dg/template/overload8.C (struct A): Likewise.
	* g++.dg/template/partial10.C (fn): Likewise.
	(main): Likewise.
	* g++.dg/template/partial9.C (f): Likewise.
	* g++.dg/template/qual1.C (shift_compare): Likewise.
	* g++.dg/template/show-template-tree-3.C: Likewise.
	* g++.dg/template/sizeof8.C (S<sizeof): Likewise.
	* g++.dg/template/sizeof9.C (d): Likewise.
	* g++.dg/template/spec6.C: Likewise.
	* g++.dg/template/spec7.C (h): Likewise.
	* g++.dg/template/typedef8.C: Likewise.
	* g++.dg/template/using20.C (f): Likewise.
	* g++.dg/template/vla1.C (label): Likewise.
	* g++.dg/tm/cgraph_edge.C: Likewise.
	* g++.dg/tm/pr46646.C: Likewise.
	* g++.dg/tm/pr47554.C (class list): Likewise.
	* g++.dg/tm/pr47573.C (getStringHeight): Likewise.
	* g++.dg/tm/unsafe1.C (f): Likewise.
	* g++.dg/tm/unsafe2.C (g): Likewise.
	* g++.dg/torture/pr70971.C: Likewise.
	* g++.dg/torture/20070621-1.C: Likewise.
	* g++.dg/torture/20090329-1.C: Likewise.
	* g++.dg/torture/20141013.C: Likewise.
	* g++.dg/torture/pr33134.C (fxsaveGIF): Likewise.
	* g++.dg/torture/pr33340.C (new): Likewise.
	* g++.dg/torture/pr33627.C (class pf_Frag): Likewise.
	* g++.dg/torture/pr34222.C (readFloat): Likewise.
	* g++.dg/torture/pr34241.C (test): Likewise.
	* g++.dg/torture/pr34641.C: Likewise.
	* g++.dg/torture/pr34850.C (OctetString::operator^=): Likewise.
	* g++.dg/torture/pr35164-1.C: Likewise.
	* g++.dg/torture/pr36745.C: Likewise.
	* g++.dg/torture/pr38705.C (S::bar): Likewise.
	* g++.dg/torture/pr38811.C (AbcAbcdTracer::TestIsoAbcde): Likewise.
	* g++.dg/torture/pr39362.C: Likewise.
	* g++.dg/torture/pr39732.C (f): Likewise.
	* g++.dg/torture/pr40991.C: Likewise.
	* g++.dg/torture/pr41775.C: Likewise.
	* g++.dg/torture/pr42183.C: Likewise.
	* g++.dg/torture/pr42450.C: Likewise.
	* g++.dg/torture/pr42704.C: Likewise.
	* g++.dg/torture/pr42760.C (baz): Likewise.
	(bar): Likewise.
	* g++.dg/torture/pr42773.C (Cell::obscuringCells): Likewise.
	* g++.dg/torture/pr42883.C: Likewise.
	* g++.dg/torture/pr43905.C (struct Matrix): Likewise.
	* g++.dg/torture/pr44148.C: Likewise.
	* g++.dg/torture/pr44295.C: Likewise.
	* g++.dg/torture/pr44357.C: Likewise.
	* g++.dg/torture/pr44813.C: Likewise.
	* g++.dg/torture/pr45580.C: Likewise.
	* g++.dg/torture/pr45874.C (Mpeg2FrameConstructor::ParsePictureHeader): Likewise.
	* g++.dg/torture/pr45877.C: Likewise.
	* g++.dg/torture/pr46383.C: Likewise.
	* g++.dg/torture/pr46469.C (__attribute__): Likewise.
	(identifierByPthreadHandle): Likewise.
	* g++.dg/torture/pr47313.C: Likewise.
	* g++.dg/torture/pr48271.C: Likewise.
	* g++.dg/torture/pr49615.C (Dispatch): Likewise.
	(C::f): Likewise.
	* g++.dg/torture/pr49770.C (main): Likewise.
	* g++.dg/torture/pr49938.C: Likewise.
	* g++.dg/torture/pr51436.C: Likewise.
	* g++.dg/torture/pr51482.C (anim_track_bez_wvect::tangent): Likewise.
	* g++.dg/torture/pr51737.C (id_state::start_file): Likewise.
	* g++.dg/torture/pr51959.C: Likewise.
	* g++.dg/torture/pr52772.C (class c6): Likewise.
	* g++.dg/torture/pr52918-2.C (__cxa_allocate_exception): Likewise.
	* g++.dg/torture/pr53011.C: Likewise.
	* g++.dg/torture/pr53602.C: Likewise.
	* g++.dg/torture/pr53752.C: Likewise.
	* g++.dg/torture/pr54838.C: Likewise.
	* g++.dg/torture/pr54902.C: Likewise.
	* g++.dg/torture/pr56029.C: Likewise.
	* g++.dg/torture/pr56768.C (operator!=): Likewise.
	* g++.dg/torture/pr57107.C: Likewise.
	* g++.dg/torture/pr57140.C: Likewise.
	* g++.dg/torture/pr57235.C: Likewise.
	* g++.dg/torture/pr58252.C: Likewise.
	* g++.dg/torture/pr58555.C: Likewise.
	* g++.dg/torture/pr59208.C (get_dbx_doc): Likewise.
	* g++.dg/torture/pr60438-1.C (foo): Likewise.
	* g++.dg/torture/pr60746.C (Two::run): Likewise.
	* g++.dg/torture/pr61554.C: Likewise.
	* g++.dg/torture/pr63419.C: Likewise.
	* g++.dg/torture/pr63476.C: Likewise.
	* g++.dg/torture/pr63512.C (C::m_fn3): Likewise.
	* g++.dg/torture/pr64282.C (class H): Likewise.
	* g++.dg/torture/pr64378.C (struct top): Likewise.
	* g++.dg/torture/pr64565.C: Likewise.
	* g++.dg/torture/pr64568-2.C: Likewise.
	* g++.dg/torture/pr64669.C (Lex::advance_one_char): Likewise.
	* g++.dg/torture/pr64686.C (B::m_fn1): Likewise.
	* g++.dg/torture/pr64978.C (B::m_fn2): Likewise.
	* g++.dg/torture/pr64995.C (A::m_fn2): Likewise.
	* g++.dg/torture/pr65655.C: Likewise.
	* g++.dg/torture/pr65851.C: Likewise.
	* g++.dg/torture/pr67055.C: Likewise.
	* g++.dg/torture/pr67191.C: Likewise.
	* g++.dg/torture/pr68852.C: Likewise.
	* g++.dg/torture/pr69264.C: Likewise.
	* g++.dg/torture/pr77674.C: Likewise.
	* g++.dg/torture/pr77947.C (B::m_fn2): Likewise.
	* g++.dg/torture/pr78268.C: Likewise.
	* g++.dg/torture/pr78507.C: Likewise.
	* g++.dg/torture/pr78692.C (F::g): Likewise.
	* g++.dg/torture/pr80171.C: Likewise.
	* g++.dg/torture/pr82154.C (class f): Likewise.
	(f::k): Likewise.
	* g++.dg/tree-ssa/copyprop.C: Likewise.
	* g++.dg/tree-ssa/pr22444.C: Likewise.
	* g++.dg/tree-ssa/pr23948.C (make_scheduler_request): Likewise.
	* g++.dg/tree-ssa/pr24172.C (dummy): Likewise.
	* g++.dg/tree-ssa/pr24351-3.C: Likewise.
	* g++.dg/tree-ssa/pr27283.C: Likewise.
	* g++.dg/tree-ssa/pr27291.C: Likewise.
	* g++.dg/tree-ssa/pr27548.C: Likewise.
	* g++.dg/tree-ssa/pr34355.C (Parse_Float): Likewise.
	* g++.dg/tree-ssa/pr42337.C: Likewise.
	* g++.dg/tree-ssa/pred-1.C (main): Likewise.
	* g++.dg/ubsan/pr65019.C (C::foo): Likewise.
	* g++.dg/ubsan/pr65583.C: Likewise.
	* g++.dg/vect/pr60836.cc (norm_): Likewise.
	* g++.dg/vect/pr68145.cc: Likewise.
	* g++.dg/vect/pr70729-nest.cc (my_alloc): Likewise.
	* g++.dg/vect/pr70729.cc (my_alloc): Likewise.
	* g++.dg/warn/Waddress-3.C: Likewise.
	* g++.dg/warn/Wconversion-null-2.C (warn_for___null): Likewise.
	* g++.dg/warn/Wnull-conversion-2.C (main): Likewise.
	* g++.dg/warn/Wparentheses-10.C: Likewise.
	* g++.dg/warn/Wparentheses-11.C: Likewise.
	* g++.dg/warn/Wparentheses-12.C: Likewise.
	* g++.dg/warn/Wparentheses-25.C: Likewise.
	* g++.dg/warn/Wparentheses-6.C: Likewise.
	* g++.dg/warn/Wparentheses-7.C: Likewise.
	* g++.dg/warn/Wparentheses-8.C: Likewise.
	* g++.dg/warn/Wparentheses-9.C: Likewise.
	* g++.dg/warn/Wshadow-5.C: Likewise.
	* g++.dg/warn/Wtype-limits-Wextra.C (ff): Likewise.
	(gg): Likewise.
	* g++.dg/warn/Wtype-limits-no.C (ff): Likewise.
	(gg): Likewise.
	* g++.dg/warn/Wtype-limits.C (ff): Likewise.
	(gg): Likewise.
	* g++.dg/warn/Wunused-local-typedefs.C: Likewise.
	* g++.dg/warn/Wzero-as-null-pointer-constant-5.C: Likewise.
	* g++.dg/warn/pmf1.C (a::f): Likewise.
	* g++.old-deja/g++.benjamin/p13417.C: Likewise.
	* g++.old-deja/g++.brendan/crash24.C (main): Likewise.
	* g++.old-deja/g++.ext/constructor.C: Likewise.
	* g++.old-deja/g++.ext/namedret1.C (f): Likewise.
	* g++.old-deja/g++.ext/namedret3.C: Likewise.
	* g++.old-deja/g++.ext/return1.C: Likewise.
	* g++.old-deja/g++.jason/anon4.C (main): Likewise.
	* g++.old-deja/g++.jason/enum6.C: Likewise.
	* g++.old-deja/g++.jason/lineno2.C (main): Likewise.
	* g++.old-deja/g++.jason/lineno3.C: Likewise.
	* g++.old-deja/g++.jason/lineno4.C: Likewise.
	* g++.old-deja/g++.jason/new2.C (main): Likewise.
	* g++.old-deja/g++.jason/new4.C (main): Likewise.
	* g++.old-deja/g++.jason/shadow1.C (main): Likewise.
	* g++.old-deja/g++.jason/tempcons.C (struct A): Likewise.
	* g++.old-deja/g++.jason/thunk2.C (main): Likewise.
	* g++.old-deja/g++.law/builtin1.C (main): Likewise.
	* g++.old-deja/g++.law/enum9.C: Likewise.
	* g++.old-deja/g++.law/except3.C: Likewise.
	* g++.old-deja/g++.law/init6.C: Likewise.
	* g++.old-deja/g++.law/profile1.C (main): Likewise.
	* g++.old-deja/g++.law/shadow2.C (main): Likewise.
	* g++.old-deja/g++.law/temps4.C (main): Likewise.
	* g++.old-deja/g++.mike/bool2.C (main): Likewise.
	* g++.old-deja/g++.mike/eh1.C: Likewise.
	* g++.old-deja/g++.mike/eh10.C: Likewise.
	* g++.old-deja/g++.mike/eh13.C (main): Likewise.
	* g++.old-deja/g++.mike/eh16.C: Likewise.
	* g++.old-deja/g++.mike/eh17.C: Likewise.
	* g++.old-deja/g++.mike/eh2.C: Likewise.
	* g++.old-deja/g++.mike/eh23.C: Likewise.
	* g++.old-deja/g++.mike/eh24.C: Likewise.
	* g++.old-deja/g++.mike/eh25.C: Likewise.
	* g++.old-deja/g++.mike/eh26.C: Likewise.
	* g++.old-deja/g++.mike/eh27.C: Likewise.
	* g++.old-deja/g++.mike/eh28.C: Likewise.
	* g++.old-deja/g++.mike/eh29.C: Likewise.
	* g++.old-deja/g++.mike/eh30.C: Likewise.
	* g++.old-deja/g++.mike/eh31.C: Likewise.
	* g++.old-deja/g++.mike/eh35.C: Likewise.
	* g++.old-deja/g++.mike/eh36.C: Likewise.
	* g++.old-deja/g++.mike/eh37.C: Likewise.
	* g++.old-deja/g++.mike/eh38.C: Likewise.
	* g++.old-deja/g++.mike/eh39.C: Likewise.
	* g++.old-deja/g++.mike/eh40.C: Likewise.
	* g++.old-deja/g++.mike/eh47.C: Likewise.
	* g++.old-deja/g++.mike/eh50.C: Likewise.
	* g++.old-deja/g++.mike/eh51.C: Likewise.
	* g++.old-deja/g++.mike/eh7.C: Likewise.
	* g++.old-deja/g++.mike/eh8.C: Likewise.
	* g++.old-deja/g++.mike/eh9.C: Likewise.
	* g++.old-deja/g++.mike/mangle1.C: Likewise.
	* g++.old-deja/g++.mike/p5958.C: Likewise.
	* g++.old-deja/g++.mike/p6004.C: Likewise.
	* g++.old-deja/g++.mike/p700.C: Likewise.
	* g++.old-deja/g++.mike/p7912.C: Likewise.
	* g++.old-deja/g++.mike/p811.C (main): Likewise.
	* g++.old-deja/g++.mike/virt4.C (main): Likewise.
	* g++.old-deja/g++.oliva/nameret1.C: Likewise.
	* g++.old-deja/g++.oliva/nameret2.C: Likewise.
	* g++.old-deja/g++.other/decl1.C (bar): Likewise.
	* g++.old-deja/g++.other/expr1.C (struct T): Likewise.
	(main): Likewise.
	* g++.old-deja/g++.other/inline8.C (main): Likewise.
	* g++.old-deja/g++.other/loop1.C: Likewise.
	* g++.old-deja/g++.other/syntax1.C (main): Likewise.
	* g++.old-deja/g++.pt/repo3.C (main): Likewise.
	* g++.old-deja/g++.robertl/eb27.C (main): Likewise.
	* g++.old-deja/g++.robertl/eb83.C (main): Likewise.
	* gcc.dg/pr44545.c: Likewise.
	* obj-c++.dg/comp-types-8.mm: Likewise.
	* obj-c++.dg/demangle-3.mm: Likewise.
	* obj-c++.dg/super-class-1.mm: Likewise.

From-SVN: r254440
      Martin Liska committed
    • rs6000: Implement insn_cost for mfcr, mfcrf · c3e150d2 
      This gives mfcrf a cost of three integer insns, just like we do for sync
and load-with-reservation already.


	* config/rs6000/rs6000.c (rs6000_insn_cost): Handle TYPE_MFCR and
	TYPE_MFCRF.

From-SVN: r254439
      Segher Boessenkool committed
    • Fix all tests that fail with -sanitize=return. · 23dbc169 
      2017-11-06  Martin Liska  <mliska@suse.cz>

	* c-c++-common/dfp/call-by-value.c (foo32): Return a default
	value of change return type to void.
	(foo64): Likewise.
	(foo128): Likewise.
	* g++.dg/bprob/g++-bprob-1.C: Likewise.
	* g++.dg/cpp0x/lambda/lambda-template.C (f): Likewise.
	* g++.dg/cpp0x/range-for6.C (foo): Likewise.
	* g++.dg/cpp0x/udlit-template.C: Likewise.
	* g++.dg/cpp1z/eval-order3.C (struct A): Likewise.
	(operator>>): Likewise.
	* g++.dg/expr/cond12.C (struct X): Likewise.
	(X::operator=): Likewise.
	* g++.dg/gcov/gcov-1.C: Likewise.
	* g++.dg/gcov/gcov-threads-1.C (ContentionNoDeadlock_thread): Likewise.
	* g++.dg/ipa/devirt-21.C: Likewise.
	* g++.dg/ipa/devirt-23.C: Likewise.
	* g++.dg/ipa/devirt-34.C (t): Likewise.
	* g++.dg/missing-return.C: New test. Likewise.
	* g++.dg/opt/20050511-1.C (bar): Likewise.
	* g++.dg/opt/const3.C (A::foo1): Likewise.
	(A::foo2): Likewise.
	* g++.dg/opt/pr23299.C (E::c): Likewise.
	* g++.dg/other/copy2.C (A::operator=): Likewise.
	* g++.dg/overload/addr1.C: Likewise.
	* g++.dg/pr48484.C: Likewise.
	* g++.dg/tls/thread_local3.C (thread_main): Likewise.
	* g++.dg/tls/thread_local3g.C (thread_main): Likewise.
	* g++.dg/tls/thread_local5.C (thread_main): Likewise.
	* g++.dg/tls/thread_local5g.C (thread_main): Likewise.
	* g++.dg/tls/thread_local6.C (thread_main): Likewise.
	* g++.dg/tls/thread_local6g.C (thread_main): Likewise.
	* g++.dg/torture/pr34850.C (OctetString::operator^=): Likewise.
	* g++.dg/tree-prof/pr79259.C (fn2): Likewise.
	* g++.dg/tree-ssa/pr33604.C (struct Value): Likewise.
	* g++.dg/tree-ssa/pr81408.C (struct p): Likewise.
	(av): Likewise.
	* g++.dg/warn/string1.C (test): Likewise.

From-SVN: r254438
      Martin Liska committed