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  1. 31 Jul, 2016 7 commits
    • Add missing variable traits, fix testsuite failures. · 8c914227 
      	* include/bits/uses_allocator.h (uses_allocator_v): New.
	* include/std/functional (is_bind_expression_v, is_placeholder_v):
	Likewise.
	* testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
	* testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
	* testsuite/20_util/duration/literals/range.cc: Likewise.
	* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Likewise.
	* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
	* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
	Likewise.
	* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Likewise.
	* testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
	New.

From-SVN: r238921
      Ville Voutilainen committed
    • divkc3-1.c: Require POWER8 hardware. · 58958461 
      2016-07-31  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/divkc3-1.c: Require POWER8 hardware.
	* gcc.target/powerpc/mulkc3-1.c: Likewise.

From-SVN: r238919
      William Schmidt committed
    • Check __STRICT_ANSI__ for 128-bit arithmetic types · 2f297149 
      	* testsuite/18_support/numeric_limits/40856.cc [__STRICT_ANSI__]: Do
	not test 128-bit types.
	* testsuite/20_util/is_floating_point/value.cc: Likewise.
	* testsuite/20_util/is_integral/value.cc: Likewise.
	* testsuite/20_util/is_signed/value.cc: Likewise.
	* testsuite/20_util/is_unsigned/value.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-1.cc: Likewise.
	* testsuite/20_util/make_signed/requirements/typedefs-2.cc: Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-1.cc:
	Likewise.
	* testsuite/20_util/make_unsigned/requirements/typedefs-2.cc:
	Likewise.

From-SVN: r238918
      Jonathan Wakely committed
    • Fix file extension of libstdc++ test · 7523c5eb 
      	* testsuite/26_numerics/headers/cstdlib/54686.c: Rename to 54686.cc.

From-SVN: r238917
      Jonathan Wakely committed
    • Make check_effective_target_c++ work for libstdc++ · 3aa4b66a 
      	* lib/target-supports.exp (check_effective_target_c): Fix indentation.
	(check_effective_target_c++): Likewise. Also match for libstdc++.

From-SVN: r238916
      Jonathan Wakely committed
    • re PR fortran/41922 (Diagnostic: No location shown for overlappingly initialized… · 93cb9a5a 
      re PR fortran/41922 (Diagnostic: No location shown for overlappingly initialized EQUIVALENCEd character vars)

2016-07-30  Steven G. Kargl <kargl@gcc.gnu.org>

	PR fortran/41922
	* target-memory.c (expr_to_char): Pass in locus and use it in error
	messages.
	(gfc_merge_initializers): Ditto.
	* target-memory.h: Update prototype for gfc_merge_initializers ().
	* trans-common.c (get_init_field): Use the correct locus.

2016-07-30  Steven G. Kargl <kargl@gcc.gnu.org>

	PR fortran/41922
	* gfortran.dg/equiv_constraint_5.f90: Adjust the error message.
	* gfortran.dg/equiv_constraint_7.f90: Ditto.
	* gfortran.dg/pr41922.f90: New test.

From-SVN: r238915
      Steven G. Kargl committed
    • Daily bump. · 01afb976 
      From-SVN: r238914
      GCC Administrator committed
  3. 30 Jul, 2016 8 commits
    • re PR fortran/68566 (ICE on using unusable array in reshape (double free or corruption)) · 9fcb2819 
      2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/68566
	* check.c (gfc_check_reshape): Check for constant expression.

2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/68566
	* gfortran.dg/pr68566.f90: new test.

From-SVN: r238911
      Steven G. Kargl committed
    • PR c++/60760 - arithmetic on null pointers should not be allowed in constant · 8bada5cd 
      PR c++/60760 - arithmetic on null pointers should not be allowed in constant
PR c++/71091 - constexpr reference bound to a null pointer dereference

gcc/cp/ChangeLog:

	PR c++/60760
	PR c++/71091
        * constexpr.c (cxx_eval_binary_expression): Reject invalid expressions
        involving null pointers.
        (cxx_eval_component_reference): Reject null pointer dereferences.
        (cxx_eval_indirect_ref): Reject indirecting through null pointers.
        (cxx_eval_constant_expression): Reject invalid expressions involving
        null pointers.

gcc/testsuite/ChangeLog:

	PR c++/60760
	PR c++/71091
	* g++.dg/cpp0x/constexpr-cast.C: New test.
        * g++.dg/cpp0x/constexpr-nullptr-2.C: New test.
        * g++.dg/cpp1y/constexpr-sfinae.C: Correct.
        * g++.dg/ubsan/pr63956.C: Correct.

From-SVN: r238909
      Martin Sebor committed
    • rs6000-protos.h (rs6000_adjust_vec_address): New function that takes a vector memory address... · d0047a25 
      [gcc]
2016-07-30  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* config/rs6000/rs6000-protos.h (rs6000_adjust_vec_address): New
	function that takes a vector memory address, a hard register, an
	element number and a temporary base register, and recreates an
	address that points to the appropriate element within the vector.
	* config/rs6000/rs6000.c (rs6000_adjust_vec_address): Likewise.
	(rs6000_split_vec_extract_var): Add support for the target of a
	vec_extract with variable element number being a scalar memory
	location.
	(rtx_is_swappable_p): VLSO insns (UNSPEC_VSX_VSLOW) are not
	swappable.
	* config/rs6000/vsx.md (vsx_extract_<mode>_load): Replace
	vsx_extract_<mode>_load insn with a new insn that optimizes
	storing either element to a memory location, using scratch
	registers to pick apart the vector and reconstruct the address.
	(vsx_extract_<P:mode>_<VSX_D:mode>_load): Likewise.
	(vsx_extract_<mode>_store): Rework alternatives to more correctly
	support Altivec registers.  Add support for ISA 3.0 Altivec d-form
	store instruction.
	(vsx_extract_<mode>_var): Add support for extracting a variable
	element number from memory.

[gcc/testsuite]
2016-07-30  Michael Meissner  <meissner@linux.vnet.ibm.com>

	* gcc.target/powerpc/vec-extract-2.c: New tests for vec_extract of
	vector double or vector long where the vector is in memory.
	* gcc.target/powerpc/vec-extract-3.c: Likewise.
	* gcc.target/powerpc/vec-extract-4.c: Likewise.

From-SVN: r238908
      Michael Meissner committed
    • re PR fortran/69867 (ICE on initializing character in type with array of incompatible data) · e4f7a5df 
      2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/69867
	* decl.c (build_struct): Ensure that pointers point to something.

2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/69867
	* gfortran.dg/pr69867.f90: New test.

From-SVN: r238907
      Steven G. Kargl committed
    • re PR fortran/69962 (ICE on missing parameter attribute, in gfc_set_constant_character_len) · b441ae1d 
      2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/69962
	* decl.c (gfc_set_constant_character_len):  if expr is not
	constant issue an error instead of an ICE.


2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/69962
	* gfortran.dg/pr69962.f90: New test.

From-SVN: r238906
      Steven G. Kargl committed
    • re PR fortran/70006 (Duplicate errors "label not defined") · 712dff31 
      2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/70006
	* io.c (gfc_resolve_dt): Use correct locus.
	* resolve.c (resolve_branch): Ditto.

2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/70006
	* gfortran.dg/pr70006.f90: New test.

From-SVN: r238905
      Steven G. Kargl committed
    • re PR fortran/71730 (ICE when character length specification uses an undefined variable) · fb42421e 
      2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71730
	* decl.c (char_len_param_value): Check return value of
	gfc_reduce_init_expr().

2016-07-30  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/71730
	* gfortran.dg/pr71730.f90: New test.
	* gfortran.dg/bounds_check_strlen_2.f90: Fix invalid code.
	* gfortran.dg/array_constructor_27.f03: Update dg-error message.
	* gfortran.dg/array_constructor_26.f03: Ditto.

From-SVN: r238904
      Steven G. Kargl committed
    • Daily bump. · 12f549f4 
      From-SVN: r238902
      GCC Administrator committed
  5. 29 Jul, 2016 25 commits