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  1. 12 Mar, 2018 12 commits
  3. 11 Mar, 2018 10 commits
    • re PR fortran/84546 (Bad sourced allocation of CLASS(*) with source with CLASS(*) component) · 26219cee 
      2018-03-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/84546
	* trans-array.c (structure_alloc_comps): Make sure that the
	vptr is copied and that the unlimited polymorphic _len is used
	to compute the size to be allocated.
	* trans-expr.c (gfc_get_class_array_ref): If unlimited, use the
	unlimited polymorphic _len for the offset to the element.
	(gfc_copy_class_to_class): Set the new 'unlimited' argument.
	* trans.h : Add the boolean 'unlimited' to the prototype.

2018-03-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/84546
	* gfortran.dg/unlimited_polymorphic_29.f90 : New test.

From-SVN: r258438
      Paul Thomas committed
    • re PR fortran/83939 (Constraint C1290 (elemental function cannot be allocatable) not enforced) · 1813c97a 
      2018-03-11  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/83939
	* resolve.c (resolve_fl_procedure): Enforce F2018:C15100.

2018-03-11  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/83939
	* gfortran.dg/pr83939.f90

From-SVN: r258437
      Steven G. Kargl committed
    • check.c (gfc_check_kill): Check pid and sig are scalar. · fbe1f017 
      2018-03-11  Steven G. Kargl  <kargls@gcc.gnu.org>

	* check.c (gfc_check_kill):  Check pid and sig are scalar.
	(gfc_check_kill_sub): Restrict kind to 4 and 8.
	* intrinsic.c (add_function): Sort keyword list.  Add pid and sig
	keywords for KILL.  Remove redundant *back="back" in favor of the
	original *bck="back".
	(add_subroutines): Sort keyword list.  Add pid and sig keywords
	for KILL.
	* intrinsic.texi: Fix documentation to consistently use pid and sig.
	* iresolve.c (gfc_resolve_kill): Kind can only be 4 or 8.  Choose the
	correct function.
	(gfc_resolve_rename_sub): Add comment.

From-SVN: r258436
      Steven G. Kargl committed
    • re PR fortran/66128 (ICE for some intrinsics with zero sized array parameter) · 6f76317a 
      2018-03-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66128
	* simplify.c (simplify_transformation): Return default result for
	empty array argument.
	(gfc_simplify_all): Remove special-case handling for zerosize.
	(gfc_simplify_any): Likewise.
	(gfc_simplify_count): Likewise.
	(gfc_simplify_iall): Likewise.
	(gfc_simplify_iany): Likewise.
	(gfc_simplify_iparity): Likewise.
	(gfc_simplify_minval): Likewise.
	(gfc_simplify_maxval): Likewise.
	(gfc_simplify_norm2): Likewise.
	(gfc_simplify_product): Likewise.
	(gfc_simplify_sum): Likewise.

2018-03-11  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66128
	* gfortran.dg/zero_sized_9.f90: New test.

From-SVN: r258435
      Thomas Koenig committed
    • re PR debug/58150 (debug info about definition of enum class not emitted if the… · cd5437ab 
      re PR debug/58150 (debug info about definition of enum class not emitted if the declaration was already used in a class)

	PR debug/58150
	* dwarf2out.c (gen_enumeration_type_die): Don't guard adding
	DW_AT_declaration for ENUM_IS_OPAQUE on -gdwarf-4 or -gno-strict-dwarf,
	but on TYPE_SIZE.  Don't do anything for ENUM_IS_OPAQUE if not creating
	a new die.  Don't set TREE_ASM_WRITTEN if ENUM_IS_OPAQUE.  Guard
	addition of most attributes on !orig_type_die or the attribute not
	being present already.  Assert TYPE_VALUES is NULL for ENUM_IS_OPAQUE.

	* g++.dg/debug/dwarf2/enum2.C: New test.

From-SVN: r258434
      Jakub Jelinek committed
    • [NDS32] Add new option -mvh. · ff77f6e8 
      gcc/
	* config/nds32/nds32.c (nds32_cpu_cpp_builtins): Modify to define
	__NDS32_VH__ macro.
	* config/nds32/nds32.opt (mvh): New option.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r258427
      Kito Cheng committed
    • [NDS32] Add new function nds32_cpu_cpp_builtins and use it for TARGET_CPU_CPP_BUILTINS. · 72b7e5e1 
      gcc/
	* config/nds32/nds32-protos.h (nds32_cpu_cpp_builtins): Declare
	function.
	* config/nds32/nds32.c (nds32_cpu_cpp_builtins): New function.
	* config/nds32/nds32.h (TARGET_CPU_CPP_BUILTINS): Modify its
	definition.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r258426
      Kito Cheng committed
    • [NDS32] Implement strlensi pattern. · 483c57af 
      gcc/
	* config/nds32/nds32-memory-manipulation.c (nds32_expand_strlen): New
	function.
	* config/nds32/nds32-multiple.md (strlensi): New pattern.
	* config/nds32/nds32-protos.h (nds32_expand_strlen): Declare function.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>

From-SVN: r258425
      Kito Cheng committed
    • [NDS32] Add intrinsic function for ffb, ffmism and flmism. · 3999578c 
      gcc/
	* config/nds32/constants.md (unspec_element): Add UNSPEC_FFB,
	UNSPEC_FFMISM and UNSPEC_FLMISM.
	* config/nds32/nds32-intrinsic.c (bdesc_2arg): Add builtin description
	for ffb, ffmism and flmism.
	* config/nds32/nds32-intrinsic.md (unspec_ffb): Define new pattern.
	(unspec_ffmism): Ditto.
	(unspec_flmism): Ditto.
	(nds32_expand_builtin_impl): Check if string extension is available.
	* config/nds32/nds32.h (nds32_builtins): Add NDS32_BUILTIN_FFB,
	NDS32_BUILTIN_FFMISM and NDS32_BUILTIN_FLMISM.

Co-Authored-By: Chung-Ju Wu <jasonwucj@gmail.com>
Co-Authored-By: Kito Cheng <kito.cheng@gmail.com>

From-SVN: r258424
      Monk Chiang committed
    • Daily bump. · d8c12d24 
      From-SVN: r258423
      GCC Administrator committed
  5. 10 Mar, 2018 9 commits
    • re PR fortran/84734 (Compiling codes with insane array dimensions gives an ICE after r257971) · 7d2fb01c 
      2018-03-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/84734
	* arith.c (check_result, eval_intrinsic):  If result overflows, pass
	the expression up the chain instead of a NULL pointer.

2018-03-09  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/84734
	* gfortran.dg/pr84734.f90: New test.

From-SVN: r258416
      Steven G. Kargl committed
    • revert: re PR target/83712 ("Unable to find a register to spill" when compiling for thumb1) · b3231b65 
      2018-03-10  Vladimir Makarov  <vmakarov@redhat.com>

	Reverting patch:
	2018-03-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/83712
	* lra-assigns.c (assign_by_spills): Return a flag of reload
	assignment failure.  Do not process the reload assignment
	failures.  Do not spill other reload pseudos if they has the same
	reg class.
	(lra_assign): Add a return arg.  Set up from the result of
	assign_by_spills call.
	(find_reload_regno_insns, lra_split_hard_reg_for): New functions.
	* lra-constraints.c (split_reg): Add a new arg.  Use it instead of
	usage_insns if it is not NULL.
	(spill_hard_reg_in_range): New function.
	(split_if_necessary, inherit_in_ebb): Pass a new arg to split_reg.
	* lra-int.h (spill_hard_reg_in_range, lra_split_hard_reg_for): New
	function prototypes.
	(lra_assign): Change prototype.
	* lra.c (lra): Add code to deal with fails by splitting hard reg
	live ranges.

From-SVN: r258415
      Vladimir Makarov committed
    • i386: Fix a typo: Enforcment -> Enforcement · 90984fe2 
      	PR target/84807
	* config/i386/i386.opt: Replace Enforcment with Enforcement.

From-SVN: r258414
      H.J. Lu committed
    • trans.c (node_has_volatile_full_access): Consider only entities for objects. · f1bc6414 
      	* gcc-interface/trans.c (node_has_volatile_full_access) <N_Identifier>:
	Consider only entities for objects.

From-SVN: r258412
      Eric Botcazou committed
    • [IEPM] [PR debug/84620] use constant form for DW_AT_GNU_entry_view · 7b602c4d 
      When outputting entry views in symbolic mode, we used to use a lbl_id,
but that outputs the view as an addr, perhaps even in an indirect one,
which is all excessive and undesirable for a small assembler-computed
constant.

Introduce a new value class for symbolic views, so that we can output
the labels as constant data, using as narrow forms as possible, but
wide enough for any symbolic views output in the compilation.  We
don't know exactly where the assembler will reset views, but we count
the symbolic views since known reset points and use that as an upper
bound for view numbers.

Ideally, we'd use uleb128, but then the compiler would have to defer
.debug_info offset computation to the assembler.  I'm not going there
for now, so a symbolic uleb128 assembler constant in an attribute is
not something GCC can deal with ATM.

for  gcc/ChangeLog

	PR debug/84620
	* dwarf2out.h (dw_val_class): Add dw_val_class_symview.
	(dw_val_node): Add val_symbolic_view.
	* dwarf2out.c (dw_line_info_table): Add symviews_since_reset.
	(symview_upper_bound): New.
	(new_line_info_table): Initialize symviews_since_reset.
	(dwarf2out_source_line): Count symviews_since_reset and set
	symview_upper_bound.
	(dw_val_equal_p): Handle symview.
	(add_AT_symview): New.
	(print_dw_val): Handle symview.
	(attr_checksum, attr_checksum_ordered): Likewise.
	(same_dw_val_p, size_of_die): Likewise.
	(value_format, output_die): Likewise.
	(add_high_low_attributes): Use add_AT_symview for entry_view.
	(dwarf2out_finish): Reset symview_upper_bound, clear
	zero_view_p.

From-SVN: r258411
      Alexandre Oliva committed
    • PR c++/84770 - ICE with typedef and parameter pack. · 7ed12599 
      	* pt.c (verify_unstripped_args_1): Split out from
	verify_unstripped_args.

From-SVN: r258408
      Jason Merrill committed
    • PR c++/84785 - ICE with alias template and default targs. · 732a431d 
      	* pt.c (type_unification_real): Set processing_template_decl if
	saw_undeduced == 1.

From-SVN: r258407
      Jason Merrill committed
    • PR c++/84752 - ICE with capture of constexpr array. · 3569f81f 
      	* call.c (standard_conversion): Set rvaluedness_matches_p on the
	identity conversion under ck_lvalue.

From-SVN: r258406
      Jason Merrill committed
    • Daily bump. · a72e8ba8 
      From-SVN: r258405
      GCC Administrator committed
  7. 09 Mar, 2018 9 commits