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  1. 19 Sep, 2016 13 commits
    • Make libstdc++ tests FAIL on Python errors · ee1ab3e3 
      	* testsuite/lib/gdb-test.exp (gdb-test): Fail if Python error occurs.

From-SVN: r240237
      Jonathan Wakely committed
    • Fix lra_p text · f37cb70b 
      
	* target.def (lra_p): Wordsmithing.
	* doc/tm.texi: Regenerate.

From-SVN: r240236
      Segher Boessenkool committed
    • Improve pretty printer for std::variant · a0a1009a 
      	* python/libstdcxx/v6/printers.py (SingleObjContainerPrinter): Allow
	display_hint to be set by subclasses.
	(StdVariantPrinter): Use array for display_hint. Adjust output to be
	more similar to std::any and std::optional output.
	(register_type_printers): Add type printers for basic_string_view
	typedefs and experimental::any. Adjust type printers for
	fundamentals_v1 templates to match fundamentals_v2 and later.
	* testsuite/libstdc++-prettyprinters/cxx17.cc: New.

From-SVN: r240234
      Jonathan Wakely committed
    • libstdc++/77645 Fix xmethods for std::list · 019270bc 
      	PR libstdc++/77645
	* python/libstdcxx/v6/xmethods.py (DequeWorkerBase.index): Rename
	argument.
	(ListWorkerBase.get_value_from_node): Define new method.
	(ListFrontWorker.__call__, ListBackWorker.__call__): Use it.

From-SVN: r240233
      Jonathan Wakely committed
    • re PR ipa/77587 (C compiler produces incorrect stack alignment with __attribute__((weak))) · fc15d9ec 
      	PR target/77587
	* cgraph.c (cgraph_node::rtl_info): Pass &avail to
	ultimate_alias_target call, return NULL if avail < AVAIL_AVAILABLE.
	Call ultimate_alias_target just once, not up to 4 times.

	* gcc.dg/pr77587.c: New test.
	* gcc.dg/pr77587a.c: New file.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r240232
      Jakub Jelinek committed
    • libcaf.h: Add caf_reference_type. · 3c9f5092 
      libgfortran/ChangeLog:

2016-09-19  Andre Vehreschild  <vehre@gcc.gnu.org>

	* caf/libcaf.h: Add caf_reference_type.
	* caf/mpi.c: Adapted signature of caf_register().
	* caf/single.c (struct caf_single_token): Added to keep the pointer
	to the memory registered and array descriptor.
	(caf_internal_error): Added convenience interface.
	(_gfortran_caf_register): Adapted to work with caf_single_token and
	return memory in the array descriptor.
	(_gfortran_caf_deregister): Same.
	(assign_char1_from_char4): Fixed style.
	(convert_type): Fixed incorrect conversion.
	(_gfortran_caf_get): Adapted to work with caf_single_token.
	(_gfortran_caf_send): Same.
	(_gfortran_caf_sendget): Same.
	(copy_data): Added to stop repeating it in all _by_ref functions.
	(get_for_ref): Recursive getting of coarray data using a chain of
	references.
	(_gfortran_caf_get_by_ref): Driver for computing the memory needed for
	the get and checking properties of the operation.
	(send_by_ref): Same as get_for_ref but for sending data.
	(_gfortran_caf_send_by_ref): Same like caf_get_by_ref but for sending.
	(_gfortran_caf_sendget_by_ref): Uses get_by_ref and send_by_ref to
	implement sendget for reference chains.
	(_gfortran_caf_atomic_define): Adapted to work with caf_single_token.
	(_gfortran_caf_atomic_ref): Likewise.
	(_gfortran_caf_atomic_cas): Likewise.
	(_gfortran_caf_atomic_op): Likewise.
	(_gfortran_caf_event_post): Likewise.
	(_gfortran_caf_event_wait): Likewise.
	(_gfortran_caf_event_query): Likewise.
	(_gfortran_caf_lock): Likewise.
	(_gfortran_caf_unlock): Likewise.


gcc/testsuite/ChangeLog:

2016-09-19  Andre Vehreschild  <vehre@gcc.gnu.org>

	* gfortran.dg/coarray/alloc_comp_4.f90: New test.
	* gfortran.dg/coarray_38.f90:
	* gfortran.dg/coarray_alloc_comp_1.f08: New test.
	* gfortran.dg/coarray_alloc_comp_2.f08: New test.
	* gfortran.dg/coarray_allocate_7.f08: New test.
	* gfortran.dg/coarray_allocate_8.f08: New test.
	* gfortran.dg/coarray_allocate_9.f08: New test.
	* gfortran.dg/coarray_lib_alloc_1.f90: Adapted scan-tree-dumps to expect
	new caf_register.
	* gfortran.dg/coarray_lib_alloc_2.f90: Same.
	* gfortran.dg/coarray_lib_alloc_3.f90: Same.
	* gfortran.dg/coarray_lib_comm_1.f90: Adapted scan-tree-dumps to expect
	get_by_refs.
	* gfortran.dg/coarray_lib_token_3.f90: Same as for coarray_lib_alloc2.
	* gfortran.dg/coarray_lock_7.f90: Same.
	* gfortran.dg/coarray_poly_5.f90: Same.
	* gfortran.dg/coarray_poly_6.f90: Same.
	* gfortran.dg/coarray_poly_7.f90: Same.
	* gfortran.dg/coarray_poly_8.f90: Same.
	* gfortran.dg/coindexed_1.f90: Changed errors expected.

gcc/fortran/ChangeLog:

2016-09-19  Andre Vehreschild  <vehre@gcc.gnu.org>

	* expr.c (gfc_check_assign): Added flag to control whether datatype
	conversion is allowed.
	* gfortran.h: Added caf-token-tree to gfc_component.  Changed
	prototypes mostly to add whether datatype conversion is allowed.
	* gfortran.texi: Added documentation for the caf_reference_t and the
	caf_*_by_ref function.
	* primary.c (caf_variable_attr): Similar to gfc_variable_attr but
	focused on the needs of coarrays.
	(gfc_caf_attr): Same.
	* resolve.c (resolve_ordinary_assign): Set the conversion allowed
	flag when not in a coarray.
	* trans-array.c (gfc_array_init_size): Moved setting of array
	descriptor's datatype before the alloc, because caf_register needs it.
	(gfc_array_allocate): Changed notion of whether an array is a coarray.
	(gfc_array_deallocate): Same.
	(gfc_alloc_allocatable_for_assignment): Added setting of coarray's
	array descriptor datatype before the register.  And using deregister/
	register to mimmick a realloc for coarrays.
	* trans-decl.c (gfc_build_builtin_function_decls): Corrected signatures
	of old caf-functions and added signature definitions of the _by_ref
	ones.
	(generate_coarray_sym_init): Adapted to new caf_register signature.
	* trans-expr.c (gfc_conv_scalar_to_descriptor): Make sure a constant
	is translated to an lvalue expression before use in an array
	descriptor.
	(gfc_get_ultimate_alloc_ptr_comps_caf_token): New function.  Get the
	last allocatable component's coarray token.
	(gfc_get_tree_for_caf_expr): For top-level object get the coarray
	token and check for unsupported features.
	(gfc_get_caf_token_offset): Getting the offset might procude new
	statements, which now are stored in the pre and post of the current se.
	(gfc_caf_get_image_index): For this image return a call to
	caf_this_image.
	(expr_may_alias_variables): Check that the result is set for testing
	its properties.
	(alloc_scalar_allocatable_for_assignment): Added auto allocation of
	coarray components.
	(gfc_trans_assignment_1): Rewrite an assign to a coarray object to
	be a sendget.
	* trans-intrinsic.c (conv_caf_vector_subscript_elem): Corrected
	wrong comment.
	(compute_component_offset): Compute the correct offset a structure
	member.
	(conv_expr_ref_to_caf_ref): Convert to a chain of refs into
	caf_references.
	(gfc_conv_intrinsic_caf_get): Call caf_get_by_ref instead of caf_get.
	(conv_caf_send): Call caf_*_by_ref for coarrays that need
	reallocation.
	(gfc_conv_intrinsic_function): Adapted to new signuature of the caf
	drivers.
	(conv_intrinsic_atomic_op): Add pre and post statements correctly.
	(conv_intrinsic_atomic_ref): Same.
	(conv_intrinsic_atomic_cas): Same.
	(conv_intrinsic_event_query): Same.
	* trans-stmt.c (gfc_trans_lock_unlock): Same.
	(gfc_trans_event_post_wait): Same.
	(gfc_trans_allocate): Support allocation of allocatable coarrays.
	(gfc_trans_deallocate): And there deallocation.
	* trans-types.c (gfc_typenode_for_spec): Added flag to control whether
	a component is part of coarray.  When so, then add space to store a
	coarray token.
	(gfc_build_array_type): Same.
	(gfc_get_array_descriptor_base): Same.
	(gfc_get_array_type_bounds): Same.
	(gfc_sym_type): Same.
	(gfc_get_derived_type): Same.
	(gfc_get_caf_reference_type): Declare the caf_reference_type.
	* trans-types.h: Prototype changes only.
	* trans.c (gfc_allocate_using_lib): Use the updated caf_register
	signature.
	(gfc_allocate_allocatable): Same.
	(gfc_deallocate_with_status): Same.
	* trans.h: Defined the runtime types for caf_reference_t and the enums.

From-SVN: r240231
      Andre Vehreschild committed
    • re PR fortran/77584 (Unclassifiable statement error with procedure pointer using… · e79e6763 
      re PR fortran/77584 (Unclassifiable statement error with procedure pointer using template named "structure_")

2016-09-19  Fritz Reese  <fritzoreese@gmail.com>

	PR fortran/77584
	* gcc/fortran/decl.c (match_record_decl, gfc_match_decl_type_spec):
	Fixes to handling of structure/record from declaration-type-spec.

	* gcc/testsuite/gfortran.dg/dec_structure_15.f90: New testcase.

From-SVN: r240230
      Fritz Reese committed
    • Fix zero-length parameter bug in pex_run. · 471a0d47 
      2016-09-19  Andrew Stubbs  <ams@codesourcery.com>

	libiberty/
	* pex-win32.c (argv_to_cmdline): Quote zero-length parameters.

	libiberty/testsuite/
	* test-pexecute.c (main): Insert check for zero-length parameters.

From-SVN: r240229
      Andrew Stubbs committed
    • dwarf2out.c (early_dwarf_finished): New global. · 321e76fb 
      2016-09-16  Richard Biener  <rguenther@suse.de>

	* dwarf2out.c (early_dwarf_finished): New global.
	(set_early_dwarf::set_early_dwarf): Assert early_dwarf_finished
	is false.
	(dwarf2out_early_finish): Set early_dwarf_finished at the end,
	if called from LTO exit early.
	(dwarf2out_late_global_decl): When being during the early
	debug phase do not add locations but only const value attributes.
	Adjust the way we generate early DIEs for LTO.

	lto/
	* lto.c (lto_main): Invoke early_finish debug hook.

From-SVN: r240228
      Richard Biener committed
    • re PR tree-optimization/77605 (wrong code at -O3 on x86_64-linux-gnu) · ae527639 
      2016-09-19  Richard Biener  <rguenther@suse.de>

	PR middle-end/77605
	* tree-data-ref.c (analyze_subscript_affine_affine): Use the
	proper niter to bound the loops.

	* gcc.dg/torture/pr77605.c: New testcase.

From-SVN: r240227
      Richard Biener committed
    • re PR tree-optimization/77514 (ICE in VN_INFO_GET, at tree-ssa-sccvn.c:406 w/ -O2 (and above)) · ed4fd957 
      2016-09-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/77514
	* tree-ssa-pre.c (create_expression_by_pieces): Optimize
	search for folded stmt.

From-SVN: r240226
      Richard Biener committed
    • pr68078.f90: XFAIL run on Darwin · cdf060f8 
      2016-09-18  Louis Krupp  <louis.krupp@zoho.com>

	* gfortran.dg/pr68078.f90: XFAIL run on Darwin

From-SVN: r240225
      Louis Krupp committed
    • Daily bump. · 9752f791 
      From-SVN: r240224
      GCC Administrator committed
  3. 18 Sep, 2016 4 commits
    • passes.def (pass_early_thread_jumps): Schedule after forwprop. · b720e919 
      
	* passes.def (pass_early_thread_jumps): Schedule after forwprop.
	* tree-pass.h (make_pass_early_thread_jumps): Declare.
	* tree-ssa-threadbackward.c (fsm_find_thread_path,
	fsm_find_thread_path, profitable_jump_thread_path,
	fsm_find_control_statement_thread_paths,
	find_jump_threads_backwards): Add speed_p parameter.
	(pass_data_early_thread_jumps): New pass.
	(make_pass_early_thread_jumps): New function.

	* g++.dg/predict-loop-exit-1.C: Disable early jump threading.
	* g++.dg/predict-loop-exit-2.C: Disable early jump threading.
	* g++.dg/predict-loop-exit-3.C: Disable early jump threading.
	* gcc.dg/tree-ssa/pr69196-1.c: Disable early jump threading.
	* gcc.dg/tree-ssa/vrp01.c: Disable early jump threading.
	* gcc.dg/tree-ssa/ssa-dom-thread-2b.c: Disable early jump threading.
	* gcc.dg/tree-ssa/pr68198.c: Scan ethread dump.
	* gcc.dg/tree-ssa/ssa-thread-13.c: Scan ethread dump.
	* gcc.dg/tree-ssa/vrp56.c: Scan ethread dump.
	* gcc.dg/tree-ssa/vrp92.c: Scan ethread dump.
	* gcc.dg/uninit-15.c: Swap xfailed and non-xfailed alternative.

From-SVN: r240221
      Jan Hubicka committed
    • pr68633.c: Fix expected result. · bdabae39 
      gcc/testsuite/
	* gcc.target/i386/pr68633.c: Fix expected result.

From-SVN: r240220
      Kirill Yukhin committed
    • re PR fortran/68078 (segfault with allocate and stat for derived types with default initialization) · 493ba820 
      2016-09-17  Louis Krupp  <louis.krupp@gmail.com>

	PR fortran/68078
	* gfortran.dg/pr68078.f90: New test.
	* gfortran.dg/set_vm_limit.c: New, called by pr68078.

2016_09_17  Louis Krupp  <louis.krupp@zoho.com>

	PR fortran/68078
	* resolve.c (resolve_allocate_expr): Check that derived type
	pointer, object or array has been successfully allocated before
	initializing.

From-SVN: r240219
      Louis Krupp committed
    • Daily bump. · ee569f06 
      From-SVN: r240218
      GCC Administrator committed
  5. 17 Sep, 2016 3 commits
  7. 16 Sep, 2016 20 commits