Daily bump.

14 files changed, 672 insertions, 1 deletions

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 2a2d38c..0ae2116 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,7 @@
+2024-06-05  Robin Dapp  <rdapp@ventanamicro.com>
+
+	* check_GNU_style_lib.py: Use raw strings for regexps.
+
 2024-05-21  Tobias Burnus  <tburnus@baylibre.com>
 
 	* gcc-changelog/git_update_version.py: Add '-i'/'--ignore' argument
diff --git a/contrib/header-tools/ChangeLog b/contrib/header-tools/ChangeLog
index c8735e1..3875953 100644
--- a/contrib/header-tools/ChangeLog
+++ b/contrib/header-tools/ChangeLog
@@ -1,3 +1,20 @@
+2024-06-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	* README: Fix spelling and capitalization typos.
+	* gcc-order-headers: Fix spelling typo.
+
+2024-06-05  Sundeep KOKKONDA  <sundeep.kokkonda@windriver.com>
+
+	* count-headers: Adapt to Python 3.
+	* gcc-order-headers: Likewise.
+	* graph-header-logs: Likewise.
+	* graph-include-web: Likewise.
+	* headerutils.py: Likewise.
+	* included-by: Likewise.
+	* reduce-headers: Likewise.
+	* replace-header: Likewise.
+	* show-headers: Likewise.
+
 2022-08-31  Martin Liska  <mliska@suse.cz>
 
 	* README: Remove deprecated ports.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 476e61f..ac32d15 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,157 @@
+2024-06-05  Robin Dapp  <rdapp.gcc@gmail.com>
+
+	* config/riscv/riscv-opts.h (TARGET_VECTOR_MISALIGN_SUPPORTED):
+	Move from here...
+	* config/riscv/riscv.h (TARGET_VECTOR_MISALIGN_SUPPORTED):
+	...to here and map to riscv_vector_unaligned_access_p.
+	* config/riscv/riscv.opt: Add -mvector-strict-align.
+	* config/riscv/riscv.cc (struct riscv_tune_param): Add
+	vector_unaligned_access.
+	(riscv_override_options_internal): Set
+	riscv_vector_unaligned_access_p.
+	* doc/invoke.texi: Document -mvector-strict-align.
+
+2024-06-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/tuning_models/neoversen2.h (neoversen2_tunings): Add
+	AARCH64_EXTRA_TUNE_AVOID_PRED_RMW.
+	* config/aarch64/tuning_models/neoversev1.h (neoversev1_tunings): Add
+	AARCH64_EXTRA_TUNE_AVOID_PRED_RMW.
+	* config/aarch64/tuning_models/neoversev2.h (neoversev2_tunings): Add
+	AARCH64_EXTRA_TUNE_AVOID_PRED_RMW.
+
+2024-06-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-sve.md (and<mode>3,
+	@aarch64_pred_<optab><mode>_z, *<optab><mode>3_cc,
+	*<optab><mode>3_ptest, aarch64_pred_<nlogical><mode>_z,
+	*<nlogical><mode>3_cc, *<nlogical><mode>3_ptest,
+	aarch64_pred_<logical_nn><mode>_z, *<logical_nn><mode>3_cc,
+	*<logical_nn><mode>3_ptest, @aarch64_pred_cmp<cmp_op><mode>,
+	*cmp<cmp_op><mode>_cc, *cmp<cmp_op><mode>_ptest,
+	@aarch64_pred_cmp<cmp_op><mode>_wide,
+	*aarch64_pred_cmp<cmp_op><mode>_wide_cc,
+	*aarch64_pred_cmp<cmp_op><mode>_wide_ptest, @aarch64_brk<brk_op>,
+	*aarch64_brk<brk_op>_cc, *aarch64_brk<brk_op>_ptest,
+	@aarch64_brk<brk_op>, *aarch64_brk<brk_op>_cc,
+	*aarch64_brk<brk_op>_ptest, aarch64_rdffr_z, *aarch64_rdffr_z_ptest,
+	*aarch64_rdffr_ptest, *aarch64_rdffr_z_cc, *aarch64_rdffr_cc): Add
+	new early clobber
+	alternative.
+	* config/aarch64/aarch64-sve2.md
+	(@aarch64_pred_<sve_int_op><mode>): Likewise.
+
+2024-06-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-tuning-flags.def
+	(AVOID_PRED_RMW): New.
+	* config/aarch64/aarch64.h (TARGET_SVE_PRED_CLOBBER): New.
+	* config/aarch64/aarch64.md (pred_clobber): New.
+	(arch_enabled): Use it.
+
+2024-06-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-sve.md (and<mode>3,
+	@aarch64_pred_<optab><mode>_z, *<optab><mode>3_cc,
+	*<optab><mode>3_ptest, aarch64_pred_<nlogical><mode>_z,
+	*<nlogical><mode>3_cc, *<nlogical><mode>3_ptest,
+	aarch64_pred_<logical_nn><mode>_z, *<logical_nn><mode>3_cc,
+	*<logical_nn><mode>3_ptest, *cmp<cmp_op><mode>_ptest,
+	@aarch64_pred_cmp<cmp_op><mode>_wide,
+	*aarch64_pred_cmp<cmp_op><mode>_wide_cc,
+	*aarch64_pred_cmp<cmp_op><mode>_wide_ptest, *aarch64_brk<brk_op>_cc,
+	*aarch64_brk<brk_op>_ptest, @aarch64_brk<brk_op>,
+	*aarch64_brk<brk_op>_cc, *aarch64_brk<brk_op>_ptest, aarch64_rdffr_z,
+	*aarch64_rdffr_z_ptest, *aarch64_rdffr_ptest, *aarch64_rdffr_z_cc,
+	*aarch64_rdffr_cc): Convert to compact syntax.
+	* config/aarch64/aarch64-sve2.md
+	(@aarch64_pred_<sve_int_op><mode>): Likewise.
+
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* tree.def (OMP_TILE, OMP_UNROLL): New tree codes.
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_PARTIAL,
+	OMP_CLAUSE_FULL and OMP_CLAUSE_SIZES.
+	* tree.h (OMP_LOOPXFORM_CHECK): Define.
+	(OMP_LOOPXFORM_LOWERED): Define.
+	(OMP_CLAUSE_PARTIAL_EXPR): Define.
+	(OMP_CLAUSE_SIZES_LIST): Define.
+	* tree.cc (omp_clause_num_ops, omp_clause_code_name): Add entries
+	for OMP_CLAUSE_{PARTIAL,FULL,SIZES}.
+	* tree-pretty-print.cc (dump_omp_clause): Handle
+	OMP_CLAUSE_{PARTIAL,FULL,SIZES}.
+	(dump_generic_node): Handle OMP_TILE and OMP_UNROLL.  Skip printing
+	loops with NULL OMP_FOR_INIT (node) vector element.
+	* gimplify.cc (is_gimple_stmt): Handle OMP_TILE and OMP_UNROLL.
+	(gimplify_omp_taskloop_expr): For SAVE_EXPR use gimplify_save_expr.
+	(gimplify_omp_loop_xform): New function.
+	(gimplify_omp_for): Call omp_maybe_apply_loop_xforms and if that
+	reshuffles what the passed pointer points to, retry or return GS_OK.
+	Handle OMP_TILE and OMP_UNROLL.
+	(gimplify_omp_loop): Call omp_maybe_apply_loop_xforms and if that
+	reshuffles what the passed pointer points to, return GS_OK.
+	(gimplify_expr): Handle OMP_TILE and OMP_UNROLL.
+	* omp-general.h (omp_loop_number_of_iterations,
+	omp_maybe_apply_loop_xforms): Declare.
+	* omp-general.cc (omp_adjust_for_condition): For LE_EXPR and GE_EXPR
+	with pointers, don't add/subtract one, but the size of what the
+	pointer points to.
+	(omp_loop_number_of_iterations, omp_apply_tile,
+	find_nested_loop_xform, omp_maybe_apply_loop_xforms): New functions.
+
+2024-06-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	* config/darwin.cc (darwin_patch_builtins): Use TYPE_PRECISION of
+	long_double_type_node to replace LONG_DOUBLE_TYPE_SIZE.
+
+2024-06-05  Pan Li  <pan2.li@intel.com>
+
+	PR target/51492
+	PR target/112600
+	* internal-fn.def (SAT_SUB): Add new IFN define for SAT_SUB.
+	* match.pd: Add new match for SAT_SUB.
+	* optabs.def (OPTAB_NL): Remove fixed-point for ussub/ssub.
+	* tree-ssa-math-opts.cc (gimple_unsigned_integer_sat_sub): Add
+	new decl for generated in match.pd.
+	(build_saturation_binary_arith_call): Add new helper function
+	to build the gimple call to binary SAT alu.
+	(match_saturation_arith): Rename from.
+	(match_unsigned_saturation_add): Rename to.
+	(match_unsigned_saturation_sub): Add new func to match the
+	unsigned sat sub.
+	(math_opts_dom_walker::after_dom_children): Add SAT_SUB matching
+	try when COND_EXPR.
+
+2024-06-05  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	PR other/69374
+	* doc/install.texi (Prerequisites): Drop reference to GNU awk
+	version 3.1.5. Remove fluff.
+
+2024-06-05  liuhongt  <hongtao.liu@intel.com>
+
+	PR rtl-optimization/100927
+	PR rtl-optimization/115161
+	PR rtl-optimization/115115
+	* simplify-rtx.cc (simplify_const_unary_operation): Prevent
+	simplication of FIX/UNSIGNED_FIX for NAN/INF/out-of-range
+	constant when flag_trapping_math.
+	* fold-const.cc (fold_convert_const_int_from_real): Don't fold
+	for overflow value when_trapping_math.
+
+2024-06-05  Xiao Zeng  <zengxiao@eswincomputing.com>
+
+	* config/riscv/iterators.md: Add mode_iterator between
+	floating-point modes and BFmode.
+	* config/riscv/riscv.cc (riscv_output_move): Handle BFmode move
+	for zfbfmin.
+	* config/riscv/riscv.md (trunc<mode>bf2): New pattern for BFmode.
+	(extendbfsf2): Dotto.
+	(*movhf_hardfloat): Add BFmode.
+	(*mov<mode>_hardfloat): Dotto.
+
 2024-06-04  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/115337
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 3577d8c..ab2ff39 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240605
+20240606
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 6d44c35..5beaacb 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2024-06-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	* gcc-interface/decl.cc (gnat_to_gnu_entity): Use TYPE_PRECISION of
+	long_double_type_node to replace LONG_DOUBLE_TYPE_SIZE.
+
 2024-05-29  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR ada/115270
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index acc4906..2d75e69 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,25 @@
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* c-common.h (c_omp_find_generated_loop): Declare.
+	* c-gimplify.cc (c_genericize_control_stmt): Handle OMP_TILE and
+	OMP_UNROLL.
+	* c-omp.cc (c_finish_omp_for): Handle generated loops.
+	(c_omp_is_loop_iterator): Likewise.
+	(c_find_nested_loop_xform_r, c_omp_find_generated_loop): New
+	functions.
+	(c_omp_check_loop_iv): Handle generated loops.  For now sorry
+	on mixing non-rectangular loop with generated loops.
+	(c_omp_check_loop_binding_exprs): For now sorry on mixing
+	imperfect loops with generated loops.
+	(c_omp_directives): Uncomment tile and unroll entries.
+	* c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TILE and
+	PRAGMA_OMP_UNROLL, change PRAGMA_OMP__LAST_ to the latter.
+	(enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FULL and
+	PRAGMA_OMP_CLAUSE_PARTIAL.
+	* c-pragma.cc (omp_pragmas_simd): Add tile and unroll omp pragmas.
+
 2024-05-31  Qing Zhao  <qing.zhao@oracle.com>
 
 	* c-ubsan.cc (get_bound_from_access_with_size): New function.
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index fb2cf20..4f995a4 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,38 @@
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* c-parser.cc (c_parser_skip_std_attribute_spec_seq): New function.
+	(check_omp_intervening_code): Reject imperfectly nested tile.
+	(c_parser_compound_statement_nostart): If want_nested_loop, use
+	c_parser_omp_next_tokens_can_be_canon_loop instead of just checking
+	for RID_FOR keyword.
+	(c_parser_omp_clause_name): Handle full and partial clause names.
+	(c_parser_omp_clause_allocate): Remove spurious semicolon.
+	(c_parser_omp_clause_full, c_parser_omp_clause_partial): New
+	functions.
+	(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FULL and
+	PRAGMA_OMP_CLAUSE_PARTIAL.
+	(c_parser_omp_next_tokens_can_be_canon_loop): New function.
+	(c_parser_omp_loop_nest): Parse C23 attributes.  Handle tile/unroll
+	constructs.  Use c_parser_omp_next_tokens_can_be_canon_loop instead
+	of just checking for RID_FOR keyword.  Only add_stmt (body) if it is
+	non-NULL.
+	(c_parser_omp_for_loop): Rename tiling variable to oacc_tiling.  For
+	OMP_CLAUSE_SIZES set collapse to list length of OMP_CLAUSE_SIZES_LIST.
+	Use c_parser_omp_next_tokens_can_be_canon_loop instead of just
+	checking for RID_FOR keyword.  Remove spurious semicolon.  Don't call
+	c_omp_check_loop_binding_exprs if stmt is NULL.  Skip generated loops.
+	(c_parser_omp_tile_sizes, c_parser_omp_tile): New functions.
+	(OMP_UNROLL_CLAUSE_MASK): Define.
+	(c_parser_omp_unroll): New function.
+	(c_parser_omp_construct): Handle PRAGMA_OMP_TILE and
+	PRAGMA_OMP_UNROLL.
+	* c-typeck.cc (c_finish_omp_clauses): Adjust wording of some of the
+	conflicting clause diagnostic messages to include word clause.
+	Handle OMP_CLAUSE_{FULL,PARTIAL,SIZES} and diagnose full vs. partial
+	conflict.
+
 2024-05-31  Qing Zhao  <qing.zhao@oracle.com>
 
 	* c-typeck.cc (build_access_with_size_for_counted_by): Add the 6th
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 1400b44..4a389e2 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,53 @@
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* cp-tree.h (dependent_omp_for_p): Add another tree argument.
+	* parser.cc (check_omp_intervening_code): Reject imperfectly nested
+	tile.
+	(cp_parser_statement_seq_opt): If want_nested_loop, use
+	cp_parser_next_tokens_can_be_canon_loop instead of just checking
+	for RID_FOR keyword.
+	(cp_parser_omp_clause_name): Handle full and partial clause names.
+	(cp_parser_omp_clause_full, cp_parser_omp_clause_partial): New
+	functions.
+	(cp_parser_omp_all_clauses): Formatting fix.  Handle
+	PRAGMA_OMP_CLAUSE_PARTIAL and PRAGMA_OMP_CLAUSE_FULL.
+	(cp_parser_next_tokens_can_be_canon_loop): New function.
+	(cp_parser_omp_loop_nest): Parse C++11 attributes.  Handle tile/unroll
+	constructs.  Use cp_parser_next_tokens_can_be_canon_loop instead
+	of just checking for RID_FOR keyword.  Only add_stmt
+	cp_parser_omp_loop_nest result if it is non-NULL.
+	(cp_parser_omp_for_loop): Rename tiling variable to oacc_tiling.  For
+	OMP_CLAUSE_SIZES set collapse to list length of OMP_CLAUSE_SIZES_LIST.
+	Use cp_parser_next_tokens_can_be_canon_loop instead of just
+	checking for RID_FOR keyword.  Remove spurious semicolon.  Don't call
+	c_omp_check_loop_binding_exprs if stmt is NULL.  Skip and/or handle
+	generated loops.  Remove spurious ()s around & operands.
+	(cp_parser_omp_tile_sizes, cp_parser_omp_tile): New functions.
+	(OMP_UNROLL_CLAUSE_MASK): Define.
+	(cp_parser_omp_unroll): New function.
+	(cp_parser_omp_construct): Handle PRAGMA_OMP_TILE and
+	PRAGMA_OMP_UNROLL.
+	(cp_parser_pragma): Likewise.
+	* semantics.cc (finish_omp_clauses): Don't call
+	fold_build_cleanup_point_expr for cases which obviously won't need it,
+	like checked INTEGER_CSTs.  Handle OMP_CLAUSE_{FULL,PARTIAL,SIZES}
+	and diagnose full vs. partial conflict.  Adjust wording of some of the
+	conflicting clause diagnostic messages to include word clause.
+	(finish_omp_for): Use decl equal to global_namespace as a marker for
+	generated loop.  Pass also body to dependent_omp_for_p.  Skip
+	generated loops.
+	(finish_omp_for_block): Skip generated loops.
+	* pt.cc (tsubst_omp_clauses): Handle OMP_CLAUSE_{FULL,PARTIAL,SIZES}.
+	(tsubst_stmt): Handle OMP_TILE and OMP_UNROLL.  Handle or skip
+	generated loops.
+	(dependent_omp_for_p): Add body argument.  If declv vector element
+	is NULL, find generated loop.
+	* cp-gimplify.cc (cp_gimplify_expr): Handle OMP_TILE and OMP_UNROLL.
+	(cp_fold_r): Likewise.
+	(cp_genericize_r): Likewise.  Skip generated loops.
+
 2024-06-04  Simon Martin  <simon@nasilyan.com>
 
 	* pt.cc (tsubst_expr): Add missing space after seen_error.
diff --git a/gcc/d/ChangeLog b/gcc/d/ChangeLog
index 98d94d4..5688ce0 100644
--- a/gcc/d/ChangeLog
+++ b/gcc/d/ChangeLog
@@ -1,3 +1,10 @@
+2024-06-05  Kewen Lin  <linkw@linux.ibm.com>
+	    Iain Buclaw  <ibuclaw@gdcproject.org>
+
+	* d-target.cc (Target::_init): Use int_size_in_bytes of
+	long_double_type_node to replace the expression with
+	LONG_DOUBLE_TYPE_SIZE for c.long_doublesize assignment.
+
 2024-04-19  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	PR d/111650
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index b00e9ab..4ef3e11 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,80 @@
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* gfortran.h (enum gfc_statement): Add ST_OMP_UNROLL,
+	ST_OMP_END_UNROLL, ST_OMP_TILE and ST_OMP_END_TILE.
+	(struct gfc_omp_clauses): Add sizes_list, partial, full and erroneous
+	members.
+	(enum gfc_exec_op): Add EXEC_OMP_UNROLL and EXEC_OMP_TILE.
+	(gfc_expr_list_len): Declare.
+	* match.h (gfc_match_omp_tile, gfc_match_omp_unroll): Declare.
+	* openmp.cc (gfc_get_location): Declare.
+	(gfc_free_omp_clauses): Free sizes_list.
+	(match_oacc_expr_list): Rename to ...
+	(match_omp_oacc_expr_list): ... this.  Add is_omp argument and
+	change diagnostic wording if it is true.
+	(enum omp_mask2): Add OMP_CLAUSE_{FULL,PARTIAL,SIZES}.
+	(gfc_match_omp_clauses): Parse full, partial and sizes clauses.
+	(gfc_match_oacc_wait): Use match_omp_oacc_expr_list instead of
+	match_oacc_expr_list.
+	(OMP_UNROLL_CLAUSES, OMP_TILE_CLAUSES): Define.
+	(gfc_match_omp_tile, gfc_match_omp_unroll): New functions.
+	(resolve_omp_clauses): Diagnose full vs. partial clause conflict.
+	Resolve sizes clause arguments.
+	(find_nested_loop_in_chain): Use switch instead of series of ifs.
+	Handle EXEC_OMP_TILE and EXEC_OMP_UNROLL.
+	(gfc_resolve_omp_do_blocks): Set omp_current_do_collapse to
+	list length of sizes_list if present.
+	(gfc_resolve_do_iterator): Return for EXEC_OMP_TILE or
+	EXEC_OMP_UNROLL.
+	(restructure_intervening_code): Remove spurious ()s around & operands.
+	(is_outer_iteration_variable): Handle EXEC_OMP_TILE and
+	EXEC_OMP_UNROLL.
+	(check_nested_loop_in_chain): Likewise.
+	(expr_is_invariant): Likewise.
+	(resolve_omp_do): Handle EXEC_OMP_TILE and EXEC_OMP_UNROLL.  Diagnose
+	tile without sizes clause.  Use sizes_list length for count if
+	non-NULL.  Set code->ext.omp_clauses->erroneous on loops where we've
+	reported diagnostics.  Sorry for mixing non-rectangular loops with
+	generated loops.
+	(omp_code_to_statement): Handle EXEC_OMP_TILE and EXEC_OMP_UNROLL.
+	(gfc_resolve_omp_directive): Likewise.
+	* parse.cc (decode_omp_directive): Parse end tile, end unroll, tile
+	and unroll.  Move nothing entry alphabetically.
+	(case_exec_markers): Add ST_OMP_TILE and ST_OMP_UNROLL.
+	(gfc_ascii_statement): Handle ST_OMP_END_TILE, ST_OMP_END_UNROLL,
+	ST_OMP_TILE and ST_OMP_UNROLL.
+	(parse_omp_do): Add nested argument.  Handle ST_OMP_TILE and
+	ST_OMP_UNROLL.
+	(parse_omp_structured_block): Adjust parse_omp_do caller.
+	(parse_executable): Likewise.  Handle ST_OMP_TILE and ST_OMP_UNROLL.
+	* resolve.cc (gfc_resolve_blocks): Handle EXEC_OMP_TILE and
+	EXEC_OMP_UNROLL.
+	(gfc_resolve_code): Likewise.
+	* st.cc (gfc_free_statement): Likewise.
+	* trans.cc (trans_code): Likewise.
+	* trans-openmp.cc (gfc_trans_omp_clauses): Handle full, partial and
+	sizes clauses.  Use tree_cons + nreverse instead of
+	temporary vector and build_tree_list_vec for tile_list handling.
+	(gfc_expr_list_len): New function.
+	(gfc_trans_omp_do): Rename tile to oacc_tile.  Handle sizes clause.
+	Don't assert code->op is EXEC_DO.  Handle EXEC_OMP_TILE and
+	EXEC_OMP_UNROLL.
+	(gfc_trans_omp_directive): Handle EXEC_OMP_TILE and EXEC_OMP_UNROLL.
+	* dump-parse-tree.cc (show_omp_clauses): Dump full, partial and
+	sizes clauses.
+	(show_omp_node): Handle EXEC_OMP_TILE and EXEC_OMP_UNROLL.
+	(show_code_node): Likewise.
+
+2024-06-05  Kewen Lin  <linkw@linux.ibm.com>
+
+	* trans-intrinsic.cc (build_round_expr): Use TYPE_PRECISION of
+	long_double_type_node to replace LONG_DOUBLE_TYPE_SIZE.
+	* trans-types.cc (gfc_build_real_type): Use TYPE_PRECISION of
+	{float,double,long_double}_type_node to replace
+	{FLOAT,DOUBLE,LONG_DOUBLE}_TYPE_SIZE.
+
 2024-06-04  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/83865
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index d031d0e..a0ab847 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,219 @@
+2024-06-05  Robin Dapp  <rdapp.gcc@gmail.com>
+
+	* lib/target-supports.exp: Add
+	check_effective_target_riscv_v_misalign_ok.
+	* gcc.dg/vect/costmodel/riscv/rvv/dynamic-lmul2-7.c: Add
+	-mno-vector-strict-align.
+	* gcc.dg/vect/costmodel/riscv/rvv/vla_vs_vls-10.c: Ditto.
+	* gcc.dg/vect/costmodel/riscv/rvv/vla_vs_vls-11.c: Ditto.
+	* gcc.dg/vect/costmodel/riscv/rvv/vla_vs_vls-12.c: Ditto.
+	* gcc.dg/vect/costmodel/riscv/rvv/vla_vs_vls-8.c: Ditto.
+	* gcc.dg/vect/costmodel/riscv/rvv/vla_vs_vls-9.c: Ditto.
+	* gcc.target/riscv/rvv/autovec/vls/misalign-1.c: Ditto.
+
+2024-06-05  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/aarch64/sve/pred_clobber_1.c: New test.
+	* gcc.target/aarch64/sve/pred_clobber_2.c: New test.
+	* gcc.target/aarch64/sve/pred_clobber_3.c: New test.
+	* gcc.target/aarch64/sve/pred_clobber_4.c: New test.
+
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* c-c++-common/gomp/attrs-tile-1.c: New test.
+	* c-c++-common/gomp/attrs-tile-2.c: New test.
+	* c-c++-common/gomp/attrs-tile-3.c: New test.
+	* c-c++-common/gomp/attrs-tile-4.c: New test.
+	* c-c++-common/gomp/attrs-tile-5.c: New test.
+	* c-c++-common/gomp/attrs-tile-6.c: New test.
+	* c-c++-common/gomp/attrs-unroll-1.c: New test.
+	* c-c++-common/gomp/attrs-unroll-2.c: New test.
+	* c-c++-common/gomp/attrs-unroll-3.c: New test.
+	* c-c++-common/gomp/attrs-unroll-inner-1.c: New test.
+	* c-c++-common/gomp/attrs-unroll-inner-2.c: New test.
+	* c-c++-common/gomp/attrs-unroll-inner-3.c: New test.
+	* c-c++-common/gomp/attrs-unroll-inner-4.c: New test.
+	* c-c++-common/gomp/attrs-unroll-inner-5.c: New test.
+	* c-c++-common/gomp/imperfect-attributes.c: Adjust expected
+	diagnostics.
+	* c-c++-common/gomp/imperfect-loop-nest.c: New test.
+	* c-c++-common/gomp/ordered-5.c: New test.
+	* c-c++-common/gomp/scan-7.c: New test.
+	* c-c++-common/gomp/tile-1.c: New test.
+	* c-c++-common/gomp/tile-2.c: New test.
+	* c-c++-common/gomp/tile-3.c: New test.
+	* c-c++-common/gomp/tile-4.c: New test.
+	* c-c++-common/gomp/tile-5.c: New test.
+	* c-c++-common/gomp/tile-6.c: New test.
+	* c-c++-common/gomp/tile-7.c: New test.
+	* c-c++-common/gomp/tile-8.c: New test.
+	* c-c++-common/gomp/tile-9.c: New test.
+	* c-c++-common/gomp/tile-10.c: New test.
+	* c-c++-common/gomp/tile-11.c: New test.
+	* c-c++-common/gomp/tile-12.c: New test.
+	* c-c++-common/gomp/tile-13.c: New test.
+	* c-c++-common/gomp/tile-14.c: New test.
+	* c-c++-common/gomp/tile-15.c: New test.
+	* c-c++-common/gomp/unroll-1.c: New test.
+	* c-c++-common/gomp/unroll-2.c: New test.
+	* c-c++-common/gomp/unroll-3.c: New test.
+	* c-c++-common/gomp/unroll-4.c: New test.
+	* c-c++-common/gomp/unroll-5.c: New test.
+	* c-c++-common/gomp/unroll-6.c: New test.
+	* c-c++-common/gomp/unroll-7.c: New test.
+	* c-c++-common/gomp/unroll-8.c: New test.
+	* c-c++-common/gomp/unroll-9.c: New test.
+	* c-c++-common/gomp/unroll-inner-1.c: New test.
+	* c-c++-common/gomp/unroll-inner-2.c: New test.
+	* c-c++-common/gomp/unroll-inner-3.c: New test.
+	* c-c++-common/gomp/unroll-non-rect-1.c: New test.
+	* c-c++-common/gomp/unroll-non-rect-2.c: New test.
+	* c-c++-common/gomp/unroll-non-rect-3.c: New test.
+	* c-c++-common/gomp/unroll-simd-1.c: New test.
+	* gcc.dg/gomp/attrs-4.c: Adjust expected diagnostics.
+	* gcc.dg/gomp/for-1.c: Likewise.
+	* gcc.dg/gomp/for-11.c: Likewise.
+	* g++.dg/gomp/attrs-4.C: Likewise.
+	* g++.dg/gomp/for-1.C: Likewise.
+	* g++.dg/gomp/pr94512.C: Likewise.
+	* g++.dg/gomp/tile-1.C: New test.
+	* g++.dg/gomp/tile-2.C: New test.
+	* g++.dg/gomp/unroll-1.C: New test.
+	* g++.dg/gomp/unroll-2.C: New test.
+	* g++.dg/gomp/unroll-3.C: New test.
+	* gfortran.dg/gomp/inner-loops-1.f90: New test.
+	* gfortran.dg/gomp/inner-loops-2.f90: New test.
+	* gfortran.dg/gomp/pure-1.f90: Add tests for !$omp unroll
+	and !$omp tile.
+	* gfortran.dg/gomp/pure-2.f90: Remove those tests from here.
+	* gfortran.dg/gomp/scan-9.f90: New test.
+	* gfortran.dg/gomp/tile-1.f90: New test.
+	* gfortran.dg/gomp/tile-2.f90: New test.
+	* gfortran.dg/gomp/tile-3.f90: New test.
+	* gfortran.dg/gomp/tile-4.f90: New test.
+	* gfortran.dg/gomp/tile-5.f90: New test.
+	* gfortran.dg/gomp/tile-6.f90: New test.
+	* gfortran.dg/gomp/tile-7.f90: New test.
+	* gfortran.dg/gomp/tile-8.f90: New test.
+	* gfortran.dg/gomp/tile-9.f90: New test.
+	* gfortran.dg/gomp/tile-10.f90: New test.
+	* gfortran.dg/gomp/tile-imperfect-nest-1.f90: New test.
+	* gfortran.dg/gomp/tile-imperfect-nest-2.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-1.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-2.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-3.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-4.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-5.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-6.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-7.f90: New test.
+	* gfortran.dg/gomp/tile-inner-loops-8.f90: New test.
+	* gfortran.dg/gomp/tile-non-rectangular-1.f90: New test.
+	* gfortran.dg/gomp/tile-non-rectangular-2.f90: New test.
+	* gfortran.dg/gomp/tile-non-rectangular-3.f90: New test.
+	* gfortran.dg/gomp/tile-unroll-1.f90: New test.
+	* gfortran.dg/gomp/tile-unroll-2.f90: New test.
+	* gfortran.dg/gomp/unroll-1.f90: New test.
+	* gfortran.dg/gomp/unroll-2.f90: New test.
+	* gfortran.dg/gomp/unroll-3.f90: New test.
+	* gfortran.dg/gomp/unroll-4.f90: New test.
+	* gfortran.dg/gomp/unroll-5.f90: New test.
+	* gfortran.dg/gomp/unroll-6.f90: New test.
+	* gfortran.dg/gomp/unroll-7.f90: New test.
+	* gfortran.dg/gomp/unroll-8.f90: New test.
+	* gfortran.dg/gomp/unroll-9.f90: New test.
+	* gfortran.dg/gomp/unroll-10.f90: New test.
+	* gfortran.dg/gomp/unroll-11.f90: New test.
+	* gfortran.dg/gomp/unroll-12.f90: New test.
+	* gfortran.dg/gomp/unroll-13.f90: New test.
+	* gfortran.dg/gomp/unroll-inner-loop-1.f90: New test.
+	* gfortran.dg/gomp/unroll-inner-loop-2.f90: New test.
+	* gfortran.dg/gomp/unroll-no-clause-1.f90: New test.
+	* gfortran.dg/gomp/unroll-non-rect-1.f90: New test.
+	* gfortran.dg/gomp/unroll-non-rect-2.f90: New test.
+	* gfortran.dg/gomp/unroll-simd-1.f90: New test.
+	* gfortran.dg/gomp/unroll-simd-2.f90: New test.
+	* gfortran.dg/gomp/unroll-simd-3.f90: New test.
+	* gfortran.dg/gomp/unroll-tile-1.f90: New test.
+	* gfortran.dg/gomp/unroll-tile-2.f90: New test.
+	* gfortran.dg/gomp/unroll-tile-inner-1.f90: New test.
+
+2024-06-05  Wilco Dijkstra  <wilco.dijkstra@arm.com>
+
+	* lib/scanasm.exp (configure_check-function-bodies): Allow single-char
+	function names.
+
+2024-06-05  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* c-c++-common/initpri1_part_c1.c: Consider 'CDTOR_LINKAGE'.
+	* c-c++-common/initpri1_part_c2.c: Likewise.
+	* c-c++-common/initpri1_part_c3.c: Likewise.
+	* c-c++-common/initpri1_part_cd4.c: Likewise.
+	* c-c++-common/initpri1_part_d1.c: Likewise.
+	* c-c++-common/initpri1_part_d2.c: Likewise.
+	* c-c++-common/initpri1_part_d3.c: Likewise.
+	* c-c++-common/initpri1.c: Specify it.
+	* c-c++-common/initpri1-lto.c: Likewise.
+	* c-c++-common/initpri1-split.c: Likewise.
+	* c-c++-common/initpri1-static.c: New.
+	* c-c++-common/initpri1-lto-static.c: Likewise.
+	* c-c++-common/initpri1-split-static.c: Likewise.
+
+2024-06-05  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* c-c++-common/initpri1.c: Split into...
+	* c-c++-common/initpri1_part_c1.c: ... this, and...
+	* c-c++-common/initpri1_part_c2.c: ... this, and...
+	* c-c++-common/initpri1_part_c3.c: ... this, and...
+	* c-c++-common/initpri1_part_cd4.c: ... this, and...
+	* c-c++-common/initpri1_part_d1.c: ... this, and...
+	* c-c++-common/initpri1_part_d2.c: ... this, and...
+	* c-c++-common/initpri1_part_d3.c: ... this, and...
+	* c-c++-common/initpri1_part_main.c: ... this part.
+	* c-c++-common/initpri1-split.c: New.
+
+2024-06-05  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* gcc.dg/initpri1-lto.c: Integrate this...
+	* c-c++-common/initpri1-lto.c: ... here.
+
+2024-06-05  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	* gcc.dg/initpri1.c: Integrate this...
+	* g++.dg/special/initpri1.C: ..., and this...
+	* c-c++-common/initpri1.c: ... here.
+	* gcc.dg/initpri1-lto.c: Adjust.
+	* gcc.dg/initpri2.c: Integrate this...
+	* g++.dg/special/initpri2.C: ..., and this...
+	* c-c++-common/initpri2.c: ... here.
+
+2024-06-05  Thomas Schwinge  <tschwinge@baylibre.com>
+
+	PR lto/46083
+	* gcc.dg/initpri3.c: Remove.
+	* gcc.dg/initpri1-lto.c: New.
+
+2024-06-05  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.dg/pr100927.c: New test.
+	* c-c++-common/Wconversion-1.c: Add -fno-trapping-math.
+	* c-c++-common/dfp/convert-int-saturate.c: Ditto.
+	* g++.dg/ubsan/pr63956.C: Ditto.
+	* g++.dg/warn/Wconversion-real-integer.C: Ditto.
+	* gcc.c-torture/execute/20031003-1.c: Ditto.
+	* gcc.dg/Wconversion-complex-c99.c: Ditto.
+	* gcc.dg/Wconversion-real-integer.c: Ditto.
+	* gcc.dg/c90-const-expr-11.c: Ditto.
+	* gcc.dg/overflow-warn-8.c: Ditto.
+
+2024-06-05  Xiao Zeng  <zengxiao@eswincomputing.com>
+
+	* gcc.target/riscv/zfbfmin-bf16_arithmetic.c: New test.
+	* gcc.target/riscv/zfbfmin-bf16_comparison.c: New test.
+	* gcc.target/riscv/zfbfmin-bf16_float_libcall_convert.c: New test.
+	* gcc.target/riscv/zfbfmin-bf16_integer_libcall_convert.c: New test.
+
 2024-06-04  Simon Martin  <simon@nasilyan.com>
 
 	PR c++/103388
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 48f3ee4..5a8830c 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,13 @@
+2024-06-05  Wilco Dijkstra  <wilco.dijkstra@arm.com>
+
+	PR target/115342
+	* config/aarch64/cpuinfo.c (__init_cpu_features_constructor):
+	Use HWCAP where possible.  Use atomic write for initialization.
+	Fix FEAT_PREDRES comparison.
+	(__init_cpu_features_resolver): Use atomic load for correct
+	initialization.
+	(__init_cpu_features): Likewise.
+
 2024-05-31  Thomas Schwinge  <tschwinge@baylibre.com>
 
 	* config/nvptx/crt0.c (__gbl_ctors): New weak function.
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index df78e2c..8e07c53 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,72 @@
+2024-06-05  Jakub Jelinek  <jakub@redhat.com>
+	    Frederik Harwath  <frederik@codesourcery.com>
+	    Sandra Loosemore  <sandra@codesourcery.com>
+
+	* testsuite/libgomp.c-c++-common/imperfect-transform-1.c: New test.
+	* testsuite/libgomp.c-c++-common/imperfect-transform-2.c: New test.
+	* testsuite/libgomp.c-c++-common/matrix-1.h: New test.
+	* testsuite/libgomp.c-c++-common/matrix-constant-iter.h: New test.
+	* testsuite/libgomp.c-c++-common/matrix-helper.h: New test.
+	* testsuite/libgomp.c-c++-common/matrix-no-directive-1.c: New test.
+	* testsuite/libgomp.c-c++-common/matrix-no-directive-unroll-full-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-distribute-parallel-for-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-for-1.c: New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-parallel-for-1.c: New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-parallel-masked-taskloop-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-parallel-masked-taskloop-simd-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-target-parallel-for-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-target-teams-distribute-parallel-for-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-taskloop-1.c: New test.
+	* testsuite/libgomp.c-c++-common/matrix-omp-teams-distribute-parallel-for-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/matrix-simd-1.c: New test.
+	* testsuite/libgomp.c-c++-common/matrix-transform-variants-1.h:
+	New test.
+	* testsuite/libgomp.c-c++-common/target-imperfect-transform-1.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/target-imperfect-transform-2.c:
+	New test.
+	* testsuite/libgomp.c-c++-common/unroll-1.c: New test.
+	* testsuite/libgomp.c-c++-common/unroll-non-rect-1.c: New test.
+	* testsuite/libgomp.c++/matrix-no-directive-unroll-full-1.C: New test.
+	* testsuite/libgomp.c++/tile-2.C: New test.
+	* testsuite/libgomp.c++/tile-3.C: New test.
+	* testsuite/libgomp.c++/unroll-1.C: New test.
+	* testsuite/libgomp.c++/unroll-2.C: New test.
+	* testsuite/libgomp.c++/unroll-full-tile.C: New test.
+	* testsuite/libgomp.fortran/imperfect-transform-1.f90: New test.
+	* testsuite/libgomp.fortran/imperfect-transform-2.f90: New test.
+	* testsuite/libgomp.fortran/inner-1.f90: New test.
+	* testsuite/libgomp.fortran/nested-fn.f90: New test.
+	* testsuite/libgomp.fortran/target-imperfect-transform-1.f90: New test.
+	* testsuite/libgomp.fortran/target-imperfect-transform-2.f90: New test.
+	* testsuite/libgomp.fortran/tile-1.f90: New test.
+	* testsuite/libgomp.fortran/tile-2.f90: New test.
+	* testsuite/libgomp.fortran/tile-unroll-1.f90: New test.
+	* testsuite/libgomp.fortran/tile-unroll-2.f90: New test.
+	* testsuite/libgomp.fortran/tile-unroll-3.f90: New test.
+	* testsuite/libgomp.fortran/tile-unroll-4.f90: New test.
+	* testsuite/libgomp.fortran/unroll-1.f90: New test.
+	* testsuite/libgomp.fortran/unroll-2.f90: New test.
+	* testsuite/libgomp.fortran/unroll-3.f90: New test.
+	* testsuite/libgomp.fortran/unroll-4.f90: New test.
+	* testsuite/libgomp.fortran/unroll-5.f90: New test.
+	* testsuite/libgomp.fortran/unroll-6.f90: New test.
+	* testsuite/libgomp.fortran/unroll-7a.f90: New test.
+	* testsuite/libgomp.fortran/unroll-7b.f90: New test.
+	* testsuite/libgomp.fortran/unroll-7c.f90: New test.
+	* testsuite/libgomp.fortran/unroll-7.f90: New test.
+	* testsuite/libgomp.fortran/unroll-8.f90: New test.
+	* testsuite/libgomp.fortran/unroll-simd-1.f90: New test.
+	* testsuite/libgomp.fortran/unroll-tile-1.f90: New test.
+	* testsuite/libgomp.fortran/unroll-tile-2.f90: New test.
+
 2024-05-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
 	PR testsuite/115294
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index c822995..9a794fb 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2024-06-05  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* doc/xml/faq.xml: Move gcc.gnu.org to https.
+	* doc/html/faq.html: Regenerate.
+
 2024-06-04  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/115335