Daily bump.

7 files changed, 304 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3cbbba91..ebd72de 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,23 @@
+2024-09-07  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* gimple-ssa-split-paths.cc (is_feasible_trace): Fix wording
+	on the print.
+
+2024-09-07  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/116588
+	* tree-vrp.cc (execute_fast_vrp): Start with all edges executable.
+
+2024-09-07  Zhao Dingyi  <dingyizhao.zdy@outlook.com>
+
+	* config/riscv/xiangshan.md: Add atomic, trap, fcvt_i2f, fcvt_f2i.
+
+2024-09-07  Jin Ma  <jinma@linux.alibaba.com>
+
+	PR target/116592
+	* config/riscv/thead.cc (th_asm_output_opcode): Change '0' to
+	"zero"
+
 2024-09-06  Carl Love  <cel@linux.ibm.com>
 
 	* config/rs6000/rs6000-overload.def (vec_test_lsbb_all_ones,
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 346d3ce..e8f2bd3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240907
+20240908
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e45494f..debad0e 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,22 @@
+2024-09-07  Jason Merrill  <jason@redhat.com>
+
+	* decl.cc (check_redeclaration_exception_specification): Remove
+	OPT_Wsystem_headers from pedwarn when the old declaration is
+	in a system header.  Also check std namespace.
+
+2024-09-07  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/116567
+	* pt.cc (coerce_template_parms): Set tf_partial when substituting
+	into a default template argument in a template context.
+	(build_extra_args): Set TREE_STATIC on the deferred args if this
+	is a partial substitution.
+	(add_extra_args): Check TREE_STATIC instead of dependence of args.
+	Adjust merging behavior in that case.
+	(tsubst_lammda_expr): Check for tf_partial instead of dependence
+	of args when determining whether to defer substitution.
+	(tsubst_expr) <case LAMBDA_EXPR>: Remove tf_partial early exit.
+
 2024-09-06  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/115769
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 268e567..ee92963 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,155 @@
+2024-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* arith.cc (gfc_reduce_unsigned): New function.
+	(gfc_arith_error): Add ARITH_UNSIGNED_TRUNCATED and
+	ARITH_UNSIGNED_NEGATIVE.
+	(gfc_arith_init_1): Initialize unsigned types.
+	(gfc_check_unsigned_range): New function.
+	(gfc_range_check): Handle unsigned types.
+	(gfc_arith_uminus): Likewise.
+	(gfc_arith_plus): Likewise.
+	(gfc_arith_minus): Likewise.
+	(gfc_arith_times): Likewise.
+	(gfc_arith_divide): Likewise.
+	(gfc_compare_expr): Likewise.
+	(eval_intrinsic): Likewise.
+	(gfc_int2int): Also convert unsigned.
+	(gfc_uint2uint): New function.
+	(gfc_int2uint): New function.
+	(gfc_uint2int): New function.
+	(gfc_uint2real): New function.
+	(gfc_uint2complex): New function.
+	(gfc_real2uint): New function.
+	(gfc_complex2uint): New function.
+	(gfc_log2uint): New function.
+	(gfc_uint2log): New function.
+	* arith.h (gfc_int2uint, gfc_uint2uint, gfc_uint2int, gfc_uint2real):
+	Add prototypes.
+	(gfc_uint2complex, gfc_real2uint, gfc_complex2uint, gfc_log2uint):
+	Likewise.
+	(gfc_uint2log): Likewise.
+	* check.cc (gfc_boz2uint): New function
+	(type_check2): New function.
+	(int_or_real_or_unsigned_check): New function.
+	(less_than_bitsizekind): Adjust for unsingeds.
+	(less_than_bitsize2): Likewise.
+	(gfc_check_allocated): Likewise.
+	(gfc_check_mod): Likewise.
+	(gfc_check_bge_bgt_ble_blt): Likewise.
+	(gfc_check_bitfcn): Likewise.
+	(gfc_check_digits): Likewise.
+	(gfc_check_dshift): Likewise.
+	(gfc_check_huge): Likewise.
+	(gfc_check_iu): New function.
+	(gfc_check_iand_ieor_ior): Adjust for unsigneds.
+	(gfc_check_ibits): Likewise.
+	(gfc_check_uint): New function.
+	(gfc_check_ishft): Adjust for unsigneds.
+	(gfc_check_ishftc): Likewise.
+	(gfc_check_min_max): Likewise.
+	(gfc_check_merge_bits): Likewise.
+	(gfc_check_selected_int_kind): Likewise.
+	(gfc_check_shift): Likewise.
+	(gfc_check_mvbits): Likewise.
+	(gfc_invalid_unsigned_ops): Likewise.
+	* decl.cc (gfc_match_decl_type_spec): Likewise.
+	* dump-parse-tree.cc (show_expr): Likewise.
+	* expr.cc (gfc_get_constant_expr): Likewise.
+	(gfc_copy_expr): Likewise.
+	(gfc_extract_int): Likewise.
+	(numeric_type): Likewise.
+	* gfortran.h (enum arith): Extend with ARITH_UNSIGNED_TRUNCATED
+	and ARITH_UNSIGNED_NEGATIVE.
+	(enum gfc_isym_id): Extend with GFC_ISYM_SU_KIND and GFC_ISYM_UINT.
+	(gfc_check_unsigned_range): New prototype-
+	(gfc_arith_error): Likewise.
+	(gfc_reduce_unsigned): Likewise.
+	(gfc_boz2uint): Likewise.
+	(gfc_invalid_unsigned_ops): Likewise.
+	(gfc_convert_mpz_to_unsigned): Likewise.
+	* gfortran.texi: Add some rudimentary documentation.
+	* intrinsic.cc (gfc_type_letter): Adjust for unsigneds.
+	(add_functions): Add uint and adjust functions to be called.
+	(add_conversions): Add unsigned conversions.
+	(gfc_convert_type_warn): Adjust for unsigned.
+	* intrinsic.h (gfc_check_iu, gfc_check_uint, gfc_check_mod, gfc_simplify_uint,
+	gfc_simplify_selected_unsigned_kind, gfc_resolve_uint): New prototypes.
+	* invoke.texi: Add -funsigned.
+	* iresolve.cc (gfc_resolve_dshift): Handle unsigneds.
+	(gfc_resolve_iand): Handle unsigneds.
+	(gfc_resolve_ibclr): Handle unsigneds.
+	(gfc_resolve_ibits): Handle unsigneds.
+	(gfc_resolve_ibset): Handle unsigneds.
+	(gfc_resolve_ieor): Handle unsigneds.
+	(gfc_resolve_ior): Handle unsigneds.
+	(gfc_resolve_uint): Handle unsigneds.
+	(gfc_resolve_merge_bits): Handle unsigneds.
+	(gfc_resolve_not): Handle unsigneds.
+	* lang.opt: Add -funsigned.
+	* libgfortran.h: Add BT_UNSIGNED.
+	* match.cc (gfc_match_type_spec): Match UNSIGNED.
+	* misc.cc (gfc_basic_typename): Add UNSIGNED.
+	(gfc_typename): Likewise.
+	* primary.cc (convert_unsigned): New function.
+	(match_unsigned_constant): New function.
+	(gfc_match_literal_constant): Handle unsigned.
+	* resolve.cc (resolve_operator): Handle unsigned.
+	(resolve_ordinary_assign): Likewise.
+	* simplify.cc (convert_mpz_to_unsigned): Renamed to...
+	(gfc_convert_mpz_to_unsigned): and adjusted.
+	(gfc_simplify_bit_size): Adjusted for unsigned.
+	(compare_bitwise): Likewise.
+	(gfc_simplify_bge): Likewise.
+	(gfc_simplify_bgt): Likewise.
+	(gfc_simplify_ble): Likewise.
+	(gfc_simplify_blt): Likewise.
+	(simplify_cmplx): Likewise.
+	(gfc_simplify_digits): Likewise.
+	(simplify_dshift): Likewise.
+	(gfc_simplify_huge): Likewise.
+	(gfc_simplify_iand): Likewise.
+	(gfc_simplify_ibclr): Likewise.
+	(gfc_simplify_ibits): Likewise.
+	(gfc_simplify_ibset): Likewise.
+	(gfc_simplify_ieor): Likewise.
+	(gfc_simplify_uint): Likewise.
+	(gfc_simplify_ior): Likewise.
+	(simplify_shift): Likewise.
+	(gfc_simplify_ishftc): Likewise.
+	(gfc_simplify_merge_bits): Likewise.
+	(min_max_choose): Likewise.
+	(gfc_simplify_mod): Likewise.
+	(gfc_simplify_modulo): Likewise.
+	(gfc_simplify_popcnt): Likewise.
+	(gfc_simplify_range): Likewise.
+	(gfc_simplify_selected_unsigned_kind): Likewise.
+	(gfc_convert_constant): Likewise.
+	* target-memory.cc (size_unsigned): New function.
+	(gfc_element_size): Adjust for unsigned.
+	* trans-const.h (gfc_conv_mpz_unsigned_to_tree): Add prototype.
+	* trans-const.cc (gfc_conv_mpz_unsigned_to_tree): Handle unsigneds.
+	(gfc_conv_constant_to_tree): Likewise.
+	* trans-decl.cc (gfc_conv_cfi_to_gfc): Put in "not yet implemented".
+	* trans-expr.cc (gfc_conv_gfc_desc_to_cfi_desc): Likewise.
+	* trans-stmt.cc (gfc_trans_integer_select): Handle unsigned.
+	(gfc_trans_select): Likewise.
+	* trans-intrinsic.cc (gfc_conv_intrinsic_mod): Handle unsigned.
+	(gfc_conv_intrinsic_shift): Likewise.
+	(gfc_conv_intrinsic_function): Add GFC_ISYM_UINT.
+	* trans-io.cc (enum iocall): Add IOCALL_X_UNSIGNED and IOCALL_X_UNSIGNED_WRITE.
+	(gfc_build_io_library_fndecls): Add transfer_unsigned and transfer_unsigned_write.
+	(transfer_expr): Handle unsigneds.
+	* trans-types.cc (gfc_unsinged_kinds): New array.
+	(gfc_unsigned_types): Likewise.
+	(gfc_init_kinds): Handle them.
+	(validate_unsigned): New function.
+	(gfc_validate_kind): Use it.
+	(gfc_build_unsigned_type): New function.
+	(gfc_init_types): Use it.
+	(gfc_get_unsigned_type): New function.
+	(gfc_typenode_for_spec): Handle unsigned.
+	* trans-types.h (gfc_get_unsigned_type): New prototype.
+
 2024-09-06  Tobias Burnus  <tburnus@baylibre.com>
 
 	* dump-parse-tree.cc (show_omp_namelist): Handle OMP_LIST_INIT.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e28168c..7c94436 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,55 @@
+2024-09-07  Andrew Pinski  <quic_apinski@quicinc.com>
+
+	* gcc.dg/pr116588.c: Require int128.
+
+2024-09-07  Jason Merrill  <jason@redhat.com>
+
+	* g++.dg/diagnostic/pr65923.C: Add noexcept.
+	* g++.dg/cpp1z/aligned-new3.C: Expect pedwarn.
+	* g++.dg/cpp1z/noexcept-type19.C: Add comment.
+
+2024-09-07  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/116567
+	* g++.dg/cpp2a/lambda-targ7.C: New test.
+
+2024-09-07  Andrew MacLeod  <amacleod@redhat.com>
+
+	PR tree-optimization/116588
+	* gcc.dg/pr116588.c: New.
+
+2024-09-07  Jin Ma  <jinma@linux.alibaba.com>
+
+	PR target/116592
+	* gcc.target/riscv/rvv/xtheadvector/pr116592.c: New test.
+
+2024-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.dg/unsigned_1.f90: New test.
+	* gfortran.dg/unsigned_10.f90: New test.
+	* gfortran.dg/unsigned_11.f90: New test.
+	* gfortran.dg/unsigned_12.f90: New test.
+	* gfortran.dg/unsigned_13.f90: New test.
+	* gfortran.dg/unsigned_14.f90: New test.
+	* gfortran.dg/unsigned_15.f90: New test.
+	* gfortran.dg/unsigned_16.f90: New test.
+	* gfortran.dg/unsigned_17.f90: New test.
+	* gfortran.dg/unsigned_18.f90: New test.
+	* gfortran.dg/unsigned_19.f90: New test.
+	* gfortran.dg/unsigned_2.f90: New test.
+	* gfortran.dg/unsigned_20.f90: New test.
+	* gfortran.dg/unsigned_21.f90: New test.
+	* gfortran.dg/unsigned_22.f90: New test.
+	* gfortran.dg/unsigned_23.f90: New test.
+	* gfortran.dg/unsigned_24.f: New test.
+	* gfortran.dg/unsigned_3.f90: New test.
+	* gfortran.dg/unsigned_4.f90: New test.
+	* gfortran.dg/unsigned_5.f90: New test.
+	* gfortran.dg/unsigned_6.f90: New test.
+	* gfortran.dg/unsigned_7.f90: New test.
+	* gfortran.dg/unsigned_8.f90: New test.
+	* gfortran.dg/unsigned_9.f90: New test.
+
 2024-09-06  Jason Merrill  <jason@redhat.com>
 
 	PR tree-optimization/107919
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index 721aeba..1d218c1 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,42 @@
+2024-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	* gfortran.map: Add _gfortran_transfer_unsgned and
+	_gfortran_transfer-signed.
+	* io/io.h (set_unsigned): New prototype.
+	(us_max): New prototype.
+	(read_decimal_unsigned): New prototype.
+	(write_iu): New prototype.
+	* io/list_read.c (convert_unsigned): New function.
+	(read_integer): Also handle unsigneds.
+	(list_formatted_read_scalar): Handle unsigneds.
+	(nml_read_obj): Likewise.
+	* io/read.c (set_unsigned): New function.
+	(us_max): New function.
+	(read_utf8): Whitespace fixes.
+	(read_default_char1): Whitespace fixes.
+	(read_a_char4): Whitespace fixes.
+	(next_char): Whiltespace fixes.
+	(read_decimal_unsigned): New function.
+	(read_f): Whitespace fixes.
+	(read_x): Whitespace fixes.
+	* io/transfer.c (transfer_unsigned): New function.
+	(transfer_unsigned_write): New function.
+	(require_one_of_two_types): New function.
+	(formatted_transfer_scalar_read): Use it.
+	(formatted_transfer_scalar_write): Also use it.
+	* io/write.c (write_decimal_unsigned): New function.
+	(write_iu): New function.
+	(write_unsigned): New function.
+	(list_formatted_write_scalar): Adjust for unsigneds.
+	* libgfortran.h (GFC_UINTEGER_1_HUGE): Define.
+	(GFC_UINTEGER_2_HUGE): Define.
+	(GFC_UINTEGER_4_HUGE): Define.
+	(GFC_UINTEGER_8_HUGE): Define.
+	(GFC_UINTEGER_16_HUGE): Define.
+	(HAVE_GFC_UINTEGER_1): Undefine (done by mk-kind-h.sh)
+	(HAVE_GFC_UINTEGER_4): Likewise.
+	* mk-kinds-h.sh: Add GFC_UINTEGER_*_HUGE.
+
 2024-08-20  Andre Vehreschild  <vehre@gcc.gnu.org>
 
 	PR fortran/84246
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 949fec6..24b5c53 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,24 @@
+2024-09-07  Jakub Jelinek  <jakub@redhat.com>
+
+	PR lto/116614
+	* simple-object-elf.c (SHN_COMMON): Align comment with neighbouring
+	comments.
+	(SHN_HIRESERVE): Use uppercase hex digits instead of lowercase for
+	consistency.
+	(simple_object_elf_find_sections): Formatting fixes.
+	(simple_object_elf_fetch_attributes): Likewise.
+	(simple_object_elf_attributes_merge): Likewise.
+	(simple_object_elf_start_write): Likewise.
+	(simple_object_elf_write_ehdr): Likewise.
+	(simple_object_elf_write_shdr): Likewise.
+	(simple_object_elf_write_to_file): Likewise.
+	(simple_object_elf_copy_lto_debug_section): Likewise.  Don't fail for
+	new_i - 1 >= SHN_LORESERVE, instead arrange in that case to copy
+	over .symtab_shndx sections, though emit those last and compute their
+	section content when processing associated .symtab sections.  Handle
+	simple_object_internal_read failure even in the .symtab_shndx reading
+	case.
+
 2024-08-05  Andrew Burgess  <aburgess@redhat.com>
 
 	* argv.c (only_whitespace): Delete.