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2016-10-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69834
* class.c (gfc_find_derived_vtab): Obtain the gsymbol for the
derived type's module. If the gsymbol is present and the top
level namespace corresponds to a module, use the gsymbol name
space. In the search to see if the vtable exists, try the gsym
namespace first.
* dump-parse-tree (show_code_node): Modify select case dump to
show select type construct.
* resolve.c (build_loc_call): New function.
(resolve_select_type): Add check for repeated type is cases.
Retain selector expression and use it later instead of expr1.
Exclude deferred length TYPE IS cases and emit error message.
Store the address for the vtable in the 'low' expression and
the hash value in the 'high' expression, for each case. Do not
call resolve_select.
* trans.c(trans_code) : Call gfc_trans_select_type.
* trans-stmt.c (gfc_trans_select_type_cases): New function.
(gfc_trans_select_type): New function.
* trans-stmt.h : Add prototype for gfc_trans_select_type.
2016-10-23 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69834
* gfortran.dg/select_type_1.f03: Change error for overlapping
TYPE IS cases.
* gfortran.dg/select_type_36.f03: New test.
From-SVN: r241450
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* config/sparc/sparc-c.c (sparc_target_macros): Replace TARGET_64BIT
with TARGET_ARCH64. Define __VIS to 0x400 if TARGET_VIS4.
From-SVN: r241446
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* include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_ALGO)
(_GLIBCXX_END_NAMESPACE_ALGO): Default to respectively
_GLIBCXX_BEGIN_NAMESPACE_VERSION and _GLIBCXX_END_NAMESPACE_VERSION.
(_GLIBCXX_BEGIN_NAMESPACE_CONTAINER, _GLIBCXX_END_NAMESPACE_CONTAINER):
Likewise.
From-SVN: r241445
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From-SVN: r241444
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From-SVN: r241441
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2016-10-22 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/78021
* gfc_compare_functions: Strings with different lengths in
argument lists compare unequal.
2016-10-22 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/78021
* gfortran.dg/string_length_3.f90: New test.
From-SVN: r241440
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gcc/fortran/ChangeLog:
2016-10-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/43366
PR fortran/51864
PR fortran/57117
PR fortran/61337
PR fortran/61376
* primary.c (gfc_expr_attr): For transformational functions on classes
get the attrs from the class argument.
* resolve.c (resolve_ordinary_assign): Remove error message due to
feature implementation. Rewrite POINTER_ASSIGNS to ordinary ones when
the right-hand side is scalar class object (with some restrictions).
* trans-array.c (trans_array_constructor): Create the temporary from
class' inner type, i.e., the derived type.
(build_class_array_ref): Add support for class array's storage of the
class object or the array descriptor in the decl saved descriptor.
(gfc_conv_expr_descriptor): When creating temporaries for class objects
add the class object's handle into the decl saved descriptor.
(structure_alloc_comps): Use the common way to get the _data component.
(gfc_is_reallocatable_lhs): Add notion of allocatable class objects.
* trans-expr.c (gfc_find_and_cut_at_last_class_ref): Remove the only ref
only when the expression's type is BT_CLASS.
(gfc_trans_class_init_assign): Correctly handle class arrays.
(gfc_trans_class_assign): Joined into gfc_trans_assignment_1.
(gfc_conv_procedure_call): Support for class types as arguments.
(trans_get_upoly_len): For unlimited polymorphics retrieve the _len
component's tree.
(trans_class_vptr_len_assignment): Catch all ways to assign the _vptr
and _len components of a class object correctly.
(pointer_assignment_is_proc_pointer): Identify assignments of
procedure pointers.
(gfc_trans_pointer_assignment): Enhance support for class object pointer
assignments.
(gfc_trans_scalar_assign): Removed assert.
(trans_class_assignment): Assign to a class object.
(gfc_trans_assignment_1): Treat class objects correctly.
(gfc_trans_assignment): Propagate flags to trans_assignment_1.
* trans-stmt.c (gfc_trans_allocate): Use gfc_trans_assignment now
instead of copy_class_to_class.
* trans-stmt.h: Function prototype removed.
* trans.c (trans_code): Less special casing for class objects.
* trans.h: Added flags to gfc_trans_assignment () prototype.
gcc/testsuite/ChangeLog:
2016-10-22 Andre Vehreschild <vehre@gcc.gnu.org>
Forgot to add on original commit.
* gfortran.dg/coarray_alloc_comp_2.f08: New test.
2016-10-22 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/43366
PR fortran/57117
PR fortran/61337
* gfortran.dg/alloc_comp_class_5.f03: New test.
* gfortran.dg/class_allocate_21.f90: New test.
* gfortran.dg/class_allocate_22.f90: New test.
* gfortran.dg/realloc_on_assign_27.f08: New test.
From-SVN: r241439
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* src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
Ignore symlink_nofollow flag if file is not a symlink.
* testsuite/experimental/filesystem/operations/permissions.cc: Test
symlink_nofollow on non-symlinks.
From-SVN: r241438
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2016-10-21 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64-cores.def: Rewrite so IMP and PART are
integer constants.
* config/aarch64/driver-aarch64.c (struct aarch64_core_data): Change
implementer_id to unsigned char.
Change part_no to unsigned int.
(AARCH64_BIG_LITTLE): New define.
(INVALID_IMP): New define.
(INVALID_CORE): New define.
(cpu_data): Change the last element's implementer_id and part_no to
integers.
(valid_bL_string_p): Rewrite to ..
(valid_bL_core_p): this for integers instead of strings.
(parse_field): New function.
(contains_string_p): Rewrite to ...
(contains_core_p): this for integers and only for the part_no.
(host_detect_local_cpu): Rewrite handling of implementation and
par num to be integers; simplifying the code.
From-SVN: r241437
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From-SVN: r241436
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The constants named c0 and c1 turn up as macros in runtime.inc. This
reportedly breaks building on Solaris 11, where there is a system struct
that has a field named c1. The constants aren't needed by the runtime C
code, so avoid the problem by grepping them out.
Reviewed-on: https://go-review.googlesource.com/31730
From-SVN: r241432
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Verified by testing on SPARC Solaris.
Reviewed-on: https://go-review.googlesource.com/31675
From-SVN: r241430
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* PR tree-optimization/71947
* gcc.dg/tree-ssa/pr71947-4.c: Avoid x86 opcode.
* gcc.dg/tree-ssa/pr71947-5.c: Likewise.
* gcc.dg/tree-ssa/pr71947-6.c: Make it opt-in rather than opt-out.
From-SVN: r241429
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ADDR_EXPR and nonnull
gcc/ChangeLog:
2016-10-21 Kugan Vivekanandarajah <kuganv@linaro.org>
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Create nonzero
value range for pointers in more cases.
gcc/testsuite/ChangeLog:
2016-10-21 Kugan Vivekanandarajah <kuganv@linaro.org>
* gcc.dg/ipa/vrp5.c: New test.
* gcc.dg/ipa/vrp6.c: New test.
From-SVN: r241428
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Note that lfstack_64bit.go was modified for Solaris support in a
different, and better, way than the superseded lfstack.goc code.
Reviewed-on: https://go-review.googlesource.com/31673
From-SVN: r241427
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as 32-bits)
PR c++/77656
* pt.c (convert_template_argument): Call convert_nontype_argument
on value-dependent but not type-dependent arguments.
(convert_nontype_argument): Handle value-dependent arguments.
(canonicalize_expr_argument): New.
(deducible_expression, unify): Skip CONVERT_EXPR.
* error.c (dump_template_argument): Likewise.
* mangle.c (write_expression): Likewise.
From-SVN: r241425
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From-SVN: r241424
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2016-10-21 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/78055
* io/io.h (st_parameter_dt): Restore GFC_IO_INT to maintain
alignment.
From-SVN: r241422
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testsuite/
* gcc.target/aarch64/test_frame_17.c: New test.
From-SVN: r241421
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epilog...
Improve stack adjustment by reusing a temporary move immediate from the epilog
if the register is still valid in the epilog. This generates smaller code for
leaf functions with a stack size of more then 4KB.
gcc/
* config/aarch64/aarch64.c (aarch64_add_constant_internal):
Add extra argument to allow emitting the move immediate.
Use add/sub with positive immediate.
(aarch64_add_constant): Add inline function.
(aarch64_add_sp): Likewise.
(aarch64_sub_sp): Likewise.
(aarch64_expand_prologue): Call aarch64_sub_sp.
(aarch64_expand_epilogue): Call aarch64_add_sp.
Decide when to leave out move.
(aarch64_output_mi_thunk): Call aarch64_add_constant.
testsuite/
* gcc.target/aarch64/test_frame_17.c: New test.
From-SVN: r241420
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aligned LDP/STP.
If the number of integer callee-saves is odd, any FP callee-saves use 8-byte
aligned LDP/STP. Since 16-byte alignment may be faster on some CPUs, align
the FP callee-saves to 16 bytes and use the alignment gap for the last FP
callee-save when possible.
gcc/
* config/aarch64/aarch64.c (aarch64_layout_frame):
Align FP callee-saves.
From-SVN: r241419
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* include/experimental/bits/fs_fwd.h (perms::resolve_symlinks):
Replace with symlink_nofollow (LWG 2720).
* src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
Handle symlink_nofollow.
* testsuite/experimental/filesystem/operations/create_symlink.cc: New
test.
* testsuite/experimental/filesystem/operations/permissions.cc: Test
overload taking error_code.
From-SVN: r241418
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* include/experimental/bits/fs_ops.h
(exists(const path&, error_code&)): Clear error if status is known
(LWG 2725).
(status(const path&, error_code&)): Handle EOVERFLOW.
* testsuite/experimental/filesystem/operations/exists.cc: Test
overload taking an error_code.
From-SVN: r241417
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* include/experimental/bits/fs_path.h (path::path(string_type&&))
(path::operator=(string&&), path::assign(string_type&&)): Define
construction and assignment from string_type rvalues (LWG 2707).
From-SVN: r241416
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2016-10-21 Andris Pavenis <andris.pavenis@iki.fi>
PR preprocessor/71681
* gcc.dg/cpp/pr71681-1.c: New testcase
* gcc.dg/cpp/pr71681-2.c: Likewise
* gcc.dg/cpp/remap/header.gcc: File for added test-cases
* gcc.dg/cpp/remap/a/header.gcc: Likewise
* gcc.dg/cpp/remap/a/t_1.h: Likewise
* gcc.dg/cpp/remap/a/t_2.h: Likewise
From-SVN: r241415
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2016-10-21 Eelis van der Weegen <eelis@eelis.net>
* include/bits/stl_algo.h (__gen_two_uniform_ints): Move logic out
of shuffle into new function.
(shuffle): Call __gen_two_uniform_ints.
(__sample<ForwardIterator, OutputIterator, Cat, Size, URBG>): Use
__gen_two_uniform_ints and perform two samples at a time.
From-SVN: r241414
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2016-10-21 Andris Pavenis <andris.pavenis@iki.fi>
PR preprocessor/71681
* files.c (remap_filename): Fix handling -remap in subdirectories.
From-SVN: r241413
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* config/i386/adxintrin.h (_subborrow_u32, _addcarry_u32,
_addcarryx_u32, _subborrow_u64, _addcarry_u64, _addcarryx_u64):
Formatting fixes.
* config/i386/rdseedintrin.h (_rdseed16_step, _rdseed32_step,
_rdseed64_step): Likewise.
* config/i386/tbmintrin.h (__bextri_u32): Likewise.
From-SVN: r241412
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PR target/78057
* config/i386/i386.c: Include fold-const-call.h, tree-vrp.h
and tree-ssanames.h.
(ix86_fold_builtin): Fold IX86_BUILTIN_[LT]ZCNT{16,32,64}
with INTEGER_CST argument.
(ix86_gimple_fold_builtin): New function.
(TARGET_GIMPLE_FOLD_BUILTIN): Define.
* gcc.target/i386/pr78057.c: New test.
From-SVN: r241411
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* include/Makefile.am: Add <bits/refwrap.h> and <bits/std_function.h>.
Order alphabetically.
* include/Makefile.in: Regenerate.
* include/bits/refwrap.h: New header.
(_Maybe_get_result_type,_Weak_result_type_impl, _Weak_result_type)
(_Reference_wrapper_base_impl, _Reference_wrapper_base)
(reference_wrapper, ref, cref): Move here from <functional>.
* include/bits/shared_ptr_base.h: Include <bits/refwrap.h> and
<bits/stl_function.h> instead of <functional>.
* include/bits/std_function.h: New header.
(_Maybe_unary_or_binary_function, bad_function_call)
(__is_location_invariant, _Nocopy_types, _Any_data)
(_Simple_type_wrapper, _Function_base, _Function_handler, function):
Move here from <functional>.
* include/bits/unique_ptr.h: Include <bits/stl_function.h>.
* include/std/functional: Include new headers and move components to
them.
* include/std/future: Include <bits/std_function.h> instead of
<functional>.
* include/std/mutex: Likewise.
* include/std/regex: Likewise.
* src/c++11/compatibility-thread-c++0x.cc: Include <functional>.
* testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line.
* testsuite/20_util/default_delete/void_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust dg-error
lines.
* testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
* testsuite/30_threads/packaged_task/49668.cc: Include <functional>.
From-SVN: r241410
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* dwarf2out.c (ranges_table): Change into vec<dw_ranges, va_gc> *.
(ranges_by_label): Change into vec<dw_ranges_by_label, va_gc> *.
(ranges_table_allocated, ranges_table_in_use,
ranges_by_label_allocated, ranges_by_label_in_use,
RANGES_TABLE_INCREMENT): Removed.
(add_ranges_num): Use vec_safe_push into ranges_table.
(add_ranges_by_labels): Use vec_safe_push into ranges_by_label.
(output_ranges): Adjust for ranges_table and ranges_by_label
conversion from arrays to vec.
(add_high_low_attributes, dwarf2out_finish): Adjust for range_table
conversion from arrays to vec.
(dwarf2out_c_finalize): Don't clear ranges_table_allocated,
ranges_table_in_use, ranges_by_label_allocated and
ranges_by_label_in_use. Set ranges_by_label to NULL instead of 0.
From-SVN: r241409
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* dwarf2out.c (gen_variable_die): Emit DW_AT_const_expr attribute
if needed. Re-add origin_die variable and its initialization.
cp/
* cp-objcp-common.c (cp_decl_dwarf_attribute): Handle
DW_AT_const_expr.
testsuite/
* g++.dg/debug/dwarf2/constexpr-var-1.C: New test.
From-SVN: r241408
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-fstack-reuse=none, or for volatile vars etc.
* gimplify.c (gimplify_bind_expr): Handle oacc_declare_returns
even for -fstack-reuse=none, or for volatile vars etc.
From-SVN: r241407
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gcc/ChangeLog:
* print-rtl-function.c (flag_compact): Move extern decl to...
* print-rtl.h (flag_compact): ...here.
* rtl-tests.c (selftests::assert_rtl_dump_eq): New function.
(ASSERT_RTL_DUMP_EQ): New macro.
(selftest::test_dumping_regs): New function.
(selftest::test_dumping_insns): New function.
(selftest::test_uncond_jump): Add uses of ASSERT_RTL_DUMP_EQ on
the insns.
(selftest::rtl_tests_c_tests): Call the new test functions.
From-SVN: r241405
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* libsupc++/exception_ptr.h (make_exception_ptr): Qualify new.
* testsuite/18_support/exception_ptr/make_exception_ptr_2.cc: New
test.
From-SVN: r241404
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function result)
2016-10-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69566
* resolve.c (fixup_array_ref): New function.
(resolve_select_type): Gather up the rank and array reference,
if any, from the selector. Fix up the 'associate name' and the
'associate entities' as necessary.
* trans-expr.c (gfc_conv_class_to_class): If the symbol backend
decl is a FUNCTION_DECL, use the 'fake_result_decl' instead.
2016-10-21 Paul Thomas <pault@gcc.gnu.org>
PR fortran/69566
* gfortran.dg/select_type_37.f03: New test.
From-SVN: r241403
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gcc/ChangeLog:
2016-10-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* cfgcleanup.c (merge_blocks_move_successor_nojumps): Adjust.
(outgoing_edges_match): Likewise.
(try_crossjump_to_edge): Likewise.
* cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
(rtl_tidy_fallthru_edge): Likewise.
* rtl.h (tablejump_p): Adjust prototype.
* rtlanal.c (tablejump_p): Return the label as a rtx_insn *.
From-SVN: r241402
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While changing LABEL_REF_LABEL it might as well become an inline
function, so that its clearer what types are involved. Unfortunately
because it is still possible to use XEXP and related macros on a
LABEL_REF rtx you can still set the field to be a non insn rtx. The
other unfortunate thing is that the generators actually create LABEL_REF
rtx that refer to MATCH_x rtx, so there we actually need to use XEXP to
bypass the checking this patch adds.
gcc/ChangeLog:
2016-10-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* rtl.h (label_ref_label): New function.
(set_label_ref_label): New function.
(LABEL_REF_LABEL): Delete.
* alias.c (rtx_equal_for_memref_p): Adjust.
* cfgbuild.c (make_edges): Likewise.
(purge_dead_tablejump_edges): Likewise.
* cfgexpand.c (convert_debug_memory_address): Likewise.
* cfgrtl.c (patch_jump_insn): Likewise.
* combine.c (distribute_notes): Likewise.
* cse.c (hash_rtx_cb): Likewise.
(exp_equiv_p): Likewise.
(fold_rtx): Likewise.
(check_for_label_ref): Likewise.
* cselib.c (rtx_equal_for_cselib_1): Likewise.
(cselib_hash_rtx): Likewise.
* emit-rtl.c (mark_label_nuses): Likewise.
* explow.c (convert_memory_address_addr_space_1): Likewise.
* final.c (output_asm_label): Likewise.
(output_addr_const): Likewise.
* gcse.c (add_label_notes): Likewise.
* genconfig.c (walk_insn_part): Likewise.
* genrecog.c (validate_pattern): Likewise.
* ifcvt.c (cond_exec_get_condition): Likewise.
(noce_emit_store_flag): Likewise.
(noce_get_alt_condition): Likewise.
(noce_get_condition): Likewise.
* jump.c (maybe_propagate_label_ref): Likewise.
(mark_jump_label_1): Likewise.
(redirect_exp_1): Likewise.
(rtx_renumbered_equal_p): Likewise.
* lra-constraints.c (operands_match_p): Likewise.
* print-rtl.c (print_value): Likewise.
* reload.c (find_reloads): Likewise.
* reload1.c (set_label_offsets): Likewise.
* reorg.c (get_branch_condition): Likewise.
* rtl-tests.c (test_uncond_jump): Likewise.
* rtl.c (rtx_equal_p_cb): Likewise.
(rtx_equal_p): Likewise.
* rtlanal.c (reg_mentioned_p): Likewise.
(rtx_referenced_p): Likewise.
(get_condition): Likewise.
* varasm.c (const_hash_1): Likewise.
(compare_constant): Likewise.
(const_rtx_hash_1): Likewise.
(output_constant_pool_1): Likewise.
From-SVN: r241401
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Tweak find_valid_class_1 to consider a reg class if atleast one regno in
that class is ok.
Previously, even if no regno was in_hard_reg_set_p, the code goes ahead and
considers rclass as valid. bad was set only if a regno was in the reg
class *and* HARD_REGNO_MODE_OK was false - if both were false, bad wasn't
set and the reload got a wrong rclass. If that happened to be the best
one, this eventually lead to find_reg running out of registers to
spill, because the chosen rclass wouldn't have enough regs.
Also, it expected every regno in rclass to be valid for mode
i.e., if any regno fails HARD_REGNO_MODE_OK, it rejected the rclass. The
comments in the original commit for find_valid_class_1 say atleast one
regno is ok. This was updated to say "class which contains only
registers" when in_hard_reg_set_p was introduced in place of just
TEST_HARD_REG_BIT.
This commit fixes both of the above problems by not breaking out of the loop
on first unavailable regno. Instead, it computes the rclass size consisting
of all regnos in that class valid for the current mode.
If that computed size is zero, the rclass would be skipped, as it won't
beat best_size. Otherwise, the computed size is used to choose the best
rclass, instead of the static size from reg_class_size.
gcc/
2016-10-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR target/71627
* reload.c (find_valid_class_1): Allow regclass if atleast one
regno in regclass is ok. Compute and use rclass size based on
actually available regnos for mode in rclass.
gcc/testsuite/
2016-10-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR target/71627
* gcc.target/avr/pr71627.c: New test
From-SVN: r241400
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* MAINTAINERS: Update email address
Co-Authored-By: Ulrich Weigand <uweigand@de.ibm.com>
From-SVN: r241399
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* tree-ssa-loop-split.c: Remove trailing spaces.
* match.pd: Likewise.
From-SVN: r241398
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* config/sparc/sparc-modes.def (CCV): New.
(CCXV): Likewise.
* config/sparc/predicates.md (v_comparison_operator): New.
(icc_comparison_operator): Add support for CCV/CCXV.
(xcc_comparison_operator): Likewise.
* config/sparc/sparc.c (output_cbranch): Likewise.
(sparc_print_operand): Likewise.
* config/sparc/sparc.md (UNSPEC_{ADD,SUB,NEG}V): New constants.
(uaddvdi4): New expander.
(addvdi4): Likewise.
(uaddvdi4_sp32): New instruction.
(addvdi4_sp32): Likewise.
(uaddvsi4): New expander.
(addvsi4): Likewise.
(cmp_ccc_plus_sltu_set): New instruction.
(cmp_ccv_plus): Likewise.
(cmp_ccxv_plus): Likewise.
(cmp_ccv_plus_set): Likewise.
(cmp_ccxv_plus_set): Likewise.
(cmp_ccv_plus_sltu_set): Likewise.
(uaddvdi4): New expander.
(subvdi4): Likewise.
(usubdi4_sp32): New instruction.
(subvdi4_sp32): Likewise.
(usubvsi4): New expander.
(subvsi4): Likewise.
(cmpsi_minus_sltu_set): New instruction.
(cmp_ccv_minus): Likewise.
(cmp_ccxv_minus): Likewise.
(cmp_ccv_minus_set): Likewise.
(cmp_ccxv_minus_set): Likewise.
(cmp_ccv_minus_sltu_set): Likewise.
(unegvdi3): New expander.
(negvdi3): Likewise.
(unegdi3_sp32): New instruction.
(negvdi3_sp32): Likewise.
(unegvsi3): New expander.
(negvsi3): Likewise.
(cmp_ccc_neg_sltu_set): New instruction.
(cmp_ccv_neg): Likewise.
(cmp_ccxv_neg): Likewise.
(cmp_ccv_neg_set): Likewise.
(cmp_ccxv_neg_set): Likewise.
(cmp_ccv_neg_sltu_set): Likewise.
From-SVN: r241397
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2016-10-21 Andre Vieira <andre.simoesdiasvieira@arm.com>
* gcc.target/arm/pure-code/pure-code.exp: Require arm_cortex_m
effective target.
From-SVN: r241396
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in ree
PR rtl-optimization/78038
* ree.c (get_defs): Return NULL if a defining insn for REG cannot
be deduced to set REG through the RTL structure.
(make_defs_and_copies_lists): Return false on a failing get_defs call.
* gcc.target/aarch64/pr78038.c: New test.
From-SVN: r241395
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2016-10-21 Richard Biener <rguenther@suse.de>
PR tree-optimization/78051
* tree-vrp.c (evrp_dom_walker::before_dom_children): Update stmt
and mark replaced if folding did something.
* g++.dg/torture/pr78051.C: New testcase.
From-SVN: r241394
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visibility types.
* config/rs6000/rs6000.c (rs6000_assemble_visibility): Swap "internal"
and "protected" in visibility types.
(rs6000_xcoff_declare_function_name): Fix formatting.
(rs6000_xcoff_declare_object_name): Fix formatting.
From-SVN: r241393
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2016-10-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* io/transfer.c (finalize_transfer): Free format data in child
procedures. (st_read_done, st_write_done): Don't free format
hash table.
From-SVN: r241392
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From-SVN: r241391
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2016-10-20 Steven G. Kargl <kargl@gcc.gnu.org>
* array.c (gfc_match_array_constructor): Remove set, but unused
variable.
From-SVN: r241388
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IX86_BUILTIN_HUGE_VALQ here ...
* config/i386/i386.c (ix86_fold_builtin): Handle IX86_BUILTIN_INFQ
and IX86_BUILTIN_HUGE_VALQ here ...
(ix86_expand_builtin): ... not here.
From-SVN: r241387
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