* tree-ssa-alias.c (aliasing_component_refs_walk): Initialize same_p
	to 0.

From-SVN: r273495

re PR tree-optimization/91162 (ICE: tree check: expected class 'type', have 'exceptional' (error_mark) in useless_type_conversion_p, at gimple-expr.c:86 (error: invalid 'PHI' argument))

2019-07-15  Richard Biener  <rguenther@suse.de>

	PR middle-end/91162
	* tree-cfg.c (move_block_to_fn): When releasing a virtual PHI
	node make sure to replace all uses with something valid.

	* gcc.dg/autopar/pr91162.c: New testcase.

From-SVN: r273492

gcc/ChangeLog

2019-07-15  Kewen Lin  <linkw@gcc.gnu.org>

    PR tree-optimization/88497
    * tree-ssa-reassoc.c (reassociate_bb): Swap the positions of
    GIMPLE_BINARY_RHS check and gimple_visited_p check, call new
    function undistribute_bitref_for_vector.
    (undistribute_bitref_for_vector): New function.
    (cleanup_vinfo_map): Likewise.
    (sort_by_mach_mode): Likewise.

gcc/testsuite/ChangeLog

2019-07-15  Kewen Lin  <linkw@gcc.gnu.org>

    PR tree-optimization/88497
    * gcc.dg/tree-ssa/pr88497-1.c: New test.
    * gcc.dg/tree-ssa/pr88497-2.c: Likewise.
    * gcc.dg/tree-ssa/pr88497-3.c: Likewise.
    * gcc.dg/tree-ssa/pr88497-4.c: Likewise.
    * gcc.dg/tree-ssa/pr88497-5.c: Likewise.
    * gcc.dg/tree-ssa/pr88497-6.c: Likewise.
    * gcc.dg/tree-ssa/pr88497-7.c: Likewise.

From-SVN: r273490

From-SVN: r273488

2019-07-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/87233
	* expr.c (check_restricted): Relax constraint C1279 which was
	removed from F2008 and above.

	* gfortran.dg/initialization_14.f90: Modify to now pass by
	removing two dg-error commands. Added comments.
	* gfortran.dg/initialization_30.f90: New test that includes the
	two tests removed above with the 'dg-options -std=f95'.

From-SVN: r273484

	* gcc.dg/tree-ssa/pr84512.c (dg-final): Remove XFAIL on alpha*-*-*.

From-SVN: r273483

	* config/i386/i386.md (nonmemory_szext_operand): New mode attribute.
	(test<mode>_ccno_1): Macroize insn pattern from testsi_ccno_1
	and testdi_ccno_1 using SWI48 mode attribute.
	(*testdi_1): Use x86_64_szext_nonmemory_operand instead of
	x86_64_szext_general_operand.
	(*testqi_1_maybe_si): Use nonmemory_operand instead of general_operand.
	(*test<mode>_1): Use nonmemory_szext_operand mode attribute
	instead of genera_operand mode attribute.

From-SVN: r273482

Work around the following

    (gdb) Python Exception <class 'gdb.error'> 'fclose@@GLIBC_2.2.5' has
    unknown return type; cast the call to its declared return type:
    (gdb) Error occurred in Python: 'fclose@@GLIBC_2.2.5' has unknown
    return type; cast the call to its declared return type

This is due to GDB not being able to pick up and use the return types from
debug info for external declarations.

2019-07-14  Vladislav Ivanishin <vlad@ispras.ru>

        * gdbhooks.py (DumpFn.invoke): Add explicit casts of return values of
        fopen and fclose to their respective types.
        (DotFn.invoke): Ditto.

From-SVN: r273480

	* ipa-fnsummary.c (ipa_dump_hints): Do not dump array_index.
	(ipa_fn_summary::~ipa_fn_summary): Do not destroy array_index.
	(ipa_fn_summary_t::duplicate): Do not duplicate array_index.
	(array_index_predicate): Remove.
	(analyze_function_body): Account cost for variable ofsetted array
	indexing.
	(estimate_node_size_and_time): Do not compute array index hint.
	(ipa_merge_fn_summary_after_inlining): Do not merge array index hint.
	(inline_read_section): Do not read array index hint.
	(ipa_fn_summary_write): Do not write array index hint.
	* doc/invoke.texi (ipa-cp-array-index-hint-bonus): Remove.
	* ipa-cp.c (hint_time_bonus): Remove.
	* ipa-fnsummary.h (ipa_hints_vals): Remove array_index.
	(ipa_fnsummary): Remove array_index.
	* ipa-inline.c (want_inline_small_function_p): Do not use
	array_index.
	(edge_badness): Likewise.
	* params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): Remove.

From-SVN: r273479

	PR target/91148
	* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Remove
	superfluous "builtin function" phrasing.

gcc/testsuite/
	* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
	* gcc.target/powerpc/byte-in-set-2.c: Adjust.
	* gcc.target/powerpc/cmpb-3.c: Adjust.
	* gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.

From-SVN: r273475

From-SVN: r273474

The test fails if the assembler doesn't support stabs.

2019-07-13  Iain Sandoe  <iain@sandoe.co.uk>

	* gcc.target/powerpc/stabs-attrib-vect-darwin.c: Require stabs
	support.

From-SVN: r273470

	* tree-ssa-alias.c (component_ref_to_zero_sized_trailing_array_p):
	Break out from ...
	(aliasing_component_refs_walk): Break out from ...
	(aliasing_component_refs_p): ... here.

From-SVN: r273469

We currently get lot of build warnings like
/home/segher/src/gcc/gcc/config/rs6000/rs6000-c.c:7039:12: warning: misspelled term 'builtin function' in format; use 'built-in function' instead [-Wformat-diag]
 7039 |    error ("builtin function %qs not supported in this compiler "
      |            ^~~~~~~~~~~~~~~~

That would print something like
  builtin function '__builtin_example' not supported in this compiler

Changing that to "built-in" as suggested only makes this worse.
Instead, let's just remove the whole "builtin function" phrase.


	PR target/91148
	* config/rs6000/rs6000.c (rs6000_invalid_builtin): Remove superfluous
	"builtin function" phrasing.

gcc/testsuite/
	* gcc.target/powerpc/bfp/scalar-cmp-exp-eq-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-cmp-exp-gt-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-cmp-exp-lt-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-cmp-exp-unordered-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-exp-1.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-exp-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-exp-4.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-sig-1.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-sig-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-extract-sig-4.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-1.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-10.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-4.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-5.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-7.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-insert-exp-8.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-test-data-class-11.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-test-data-class-6.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-test-data-class-7.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-test-neg-2.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-test-neg-3.c: Adjust.
	* gcc.target/powerpc/bfp/scalar-test-neg-5.c: Adjust.
	* gcc.target/powerpc/bfp/vec-extract-exp-2.c: Adjust.
	* gcc.target/powerpc/bfp/vec-extract-exp-3.c: Adjust.
	* gcc.target/powerpc/bfp/vec-extract-sig-2.c: Adjust.
	* gcc.target/powerpc/bfp/vec-extract-sig-3.c: Adjust.
	* gcc.target/powerpc/bfp/vec-insert-exp-2.c: Adjust.
	* gcc.target/powerpc/bfp/vec-insert-exp-3.c: Adjust.
	* gcc.target/powerpc/bfp/vec-insert-exp-6.c: Adjust.
	* gcc.target/powerpc/bfp/vec-insert-exp-7.c: Adjust.
	* gcc.target/powerpc/bfp/vec-test-data-class-2.c: Adjust.
	* gcc.target/powerpc/bfp/vec-test-data-class-3.c: Adjust.
	* gcc.target/powerpc/byte-in-either-range-1.c: Adjust.
	* gcc.target/powerpc/byte-in-range-1.c: Adjust.
	* gcc.target/powerpc/byte-in-set-1.c: Adjust.
	* gcc.target/powerpc/byte-in-set-2.c: Adjust.
	* gcc.target/powerpc/cmpb-3.c: Adjust.
	* gcc.target/powerpc/crypto-builtin-2.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-1.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-11.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-16.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-21.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-26.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-31.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-36.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-41.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-46.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-51.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-56.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-6.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-61.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-66.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-71.c: Adjust.
	* gcc.target/powerpc/dfp/dtstsfi-76.c: Adjust.
	* gcc.target/powerpc/vsu/vec-all-nez-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-any-eqz-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-cmpnez-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-cntlz-lsbb-2.c: Adjust.
	* gcc.target/powerpc/vsu/vec-cnttz-lsbb-2.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xl-len-12.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xl-len-13.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xlx-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xrx-7.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xst-len-12.c: Adjust.
	* gcc.target/powerpc/vsu/vec-xst-len-13.c: Adjust.

From-SVN: r273468

From-SVN: r273467

2019-07-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	PR target/90723
	* recog.h (temporary_volatile_ok): New class.
	* config/aarch64/aarch64.c (aarch64_emit_sve_pred_move): Set
	volatile_ok temporarily to true using temporary_volatile_ok.
	* expr.c (emit_block_move_via_cpymem): Likewise.
	* optabs.c (maybe_legitimize_operand): Likewise.

From-SVN: r273466

re PR c/91149 (GCC 9 and later incorrectly rejects OpenMP task reduction-modifier on target parallel combined construct)

	PR c/91149
	* c-omp.c (c_omp_split_clauses): Fix a pasto in
	OMP_CLAUSE_REDUCTION_TASK handling.

	* c-c++-common/gomp/reduction-task-3.c: New test.

From-SVN: r273465

	* gimplify.c (struct gimplify_omp_ctx): Add order_concurrent member.
	(omp_notice_threadprivate_variable): Diagnose threadprivate variable
	uses inside of order(concurrent) constructs.
	(gimplify_scan_omp_clauses): Set ctx->order_concurrent if
	OMP_CLAUSE_ORDER is seen.
	* omp-low.c (struct omp_context): Add order_concurrent member.
	(scan_sharing_clauses): Set ctx->order_concurrent if
	OMP_CLAUSE_ORDER is seen.
	(check_omp_nesting_restrictions): Diagnose ordered or atomic inside
	of simd order(concurrent).  Diagnose constructs not allowed inside of
	for order(concurrent).
	(setjmp_or_longjmp_p): Add a context and TREE_PUBLIC check to avoid
	complaining about static double setjmp (double); or class static
	methods or non-global namespace setjmps.
	(omp_runtime_api_call): New function.
	(scan_omp_1_stmt): Diagnose OpenMP runtime API calls inside of
	order(concurrent) loops.

	* c-c++-common/gomp/order-3.c: New test.
	* c-c++-common/gomp/order-4.c: New test.

From-SVN: r273464

From-SVN: r273463

The test case has a typo in the big endian section that reversed two digits.

Fix committed as obvious.


2019-07-12  Bill Seurer  <seurer@linux.vnet.ibm.com>

	* gcc.dg/tree-ssa/vector-7.c: Fix typo.

From-SVN: r273459

During GCC-9, the codegen for unreachable switch case statements changed
such that the (undefined) behaviour of reaching such statements is directed
to one of the existing switch cases.  This means that the testcase which
deals with the old behaviour can no longer work (and there is nothing to test
with it).  The [Darwin-specific] test is now redundant and can be removed.

gcc/testsuite/

2019-07-12  Iain Sandoe  <iain@sandoe.co.uk>

	* gcc.dg/pr57438-2.c: Remove.

From-SVN: r273457

gcc/ChangeLog:

	* doc/invoke.texi (ssa-name-def-chain-limit): Document new --param.
	* params.def (PARAM_SSA_NAME_DEF_CHAIN_LIMIT): Add new --param.
	* tree-vrp.c (vrp_prop::check_mem_ref): Use
	PARAM_SSA_NAME_DEF_CHAIN_LIMIT.

gcc/testsuite/ChangeLog:

	* gcc.dg/Warray-bounds-43.c: New test.

From-SVN: r273454

	* tree-ssa-alias.c (same_tmr_indexing_p): Break out from ...
	(indirect_refs_may_alias_p): ... here.
	(nonoverlapping_component_refs_since_match_p): Support also non-trivial
	mem refs in the access paths.

	* gcc.dg/tree-ssa/alias-access-path-9.c: New testcase.

From-SVN: r273451

2019-07-12  Jiangning Liu  <jiangning.liu@amperecomputing.com>

	PR tree-optimization/89430
	* tree-ssa-phiopt.c (cond_store_replacement): Support conditional
	store elimination for local variable without address escape.

	PR tree-optimization/89430
	* gcc.dg/tree-ssa/pr89430-1.c: New test.
	* gcc.dg/tree-ssa/pr89430-2.c: New test.
	* gcc.dg/tree-ssa/pr89430-3.c: New test.
	* gcc.dg/tree-ssa/pr89430-4.c: New test.
	* gcc.dg/tree-ssa/pr89430-5.c: New test.
	* gcc.dg/tree-ssa/pr89430-6.c: New test.

From-SVN: r273449

	* testsuite/29_atomics/atomic_float/1.cc: Fix comment.

From-SVN: r273448

	* config/c6x/c6x.c (c6x_section_type): Clear SECTION_NOTYPE
	for the ".far" section.

From-SVN: r273447

re PR tree-optimization/91145 (ICE: in vect_build_slp_tree_2, at tree-vect-slp.c:1143 with -march=skylake-avx512 -O3)

2019-07-12  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/91145
	* tree-vect-slp.c (vect_build_slp_tree_2): Fix reduction
	chain check.

	* gcc.dg/torture/pr91145.c: New testcase.

From-SVN: r273445

The only preexisting use of GIMPLE_EH_ELSE, for transactional memory
commits, did not allow exceptions to escape from the ELSE path.  The
trick it uses to allow the ELSE path to see the propagating exception
does not work very well if the exception cleanup raises further
exceptions: the ELSE block is configured to handle exceptions in
itself.  This confuses the heck out of CFG and EH cleanups.

Basing the lowering context for the ELSE block on outer_state, rather
than this_state, gets us the expected enclosing handler.


for  gcc/ChangeLog

	* tree-eh.c (honor_protect_cleanup_actions): Use outer_
	rather than this_state as the lowering context for the ELSE
	seq in a GIMPLE_EH_ELSE.

for  gcc/testsuite/ChangeLog

	* gcc.dg/gimplefe-44.c: New.

From-SVN: r273444

for  gcc/c/ChangeLog

	* gimple-parser.c (c_parser_gimple_try_stmt): New.
	(c_parser_compound_statement): Call it.

for  gcc/testsuite/ChangeLog

	* gcc.dg/gimplefe-43.c: New.

From-SVN: r273443

This defines the equivalent of C++2a's std::type_identity_t alias but
for use in C++11 and later. This can be used to replace __detail::__idt
in the string_view headers, which previously used common_type_t because
the one argument specialization of common_type_t was simply the identity
transform (which is no longer true).

	* include/experimental/string_view (__detail::__idt): Remove.
	(operator==, operator!=, operator<, operator>, operator<=, operator>=):
	Use __type_identity_t instead of __detail::__idt;
	* include/std/string_view (__detail::__idt): Remove.
	(operator==, operator!=, operator<, operator>, operator<=, operator>=):
	Use __type_identity_t instead of __detail::__idt;
	* include/std/type_traits (__type_identity_t): New alias template.

From-SVN: r273442

	* doc/xml/manual/status_cxx2020.xml: Update status for atomic_ref
	and floating point atomics.

From-SVN: r273441

I'd made it a precondition of vector_builder::elt that the encoding
must have been fully populated and that all implicit elements are
therefore defined.  But for one of the AArch64 patches I'm working on,
it'd be convenient to be able to look back at previous elements while
building up the encoding.  This patch therefore makes the assert
specific to implicit elements only.

2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	* vector-builder.h (vector_builder::elt): Allow already-supplied
	elements to be read back before building is complete.

From-SVN: r273440

re PR rtl-optimization/91136 (incorrect move of instruction to delay slot causes application crash in exception handling)

	PR rtl-optimization/91136
	* df-core.c (ACCESSING REFS): Fix typos in comment.
	* resource.c (mark_target_live_reg): Add artificial defs that occur at
	the beginning of the block to the initial set of live registers.

From-SVN: r273436

2019-07-12  Richard Biener  <rguenther@suse.de>

	* fold-const.h (get_array_ctor_element_at_index): Adjust.
	* fold-const.c (get_array_ctor_element_at_index): Add
	ctor_idx output parameter informing the caller where in
	the constructor the element was (not) found.  Add early exit
	for when the ctor is sorted.
	* gimple-fold.c (fold_array_ctor_reference): Support constant
	folding across multiple array elements.

	* gcc.dg/tree-ssa/vector-7.c: New testcase.

From-SVN: r273435

	* cfgexpand.c (expand_gimple_stmt_1) <GIMPLE_RETURN>: If the statement
	doesn't have location, set the current location to the function's end

From-SVN: r273434

This patch is part of a series that fixes ambiguous attribute
uses in .md files, i.e. cases in which attributes didn't use
<ITER:ATTR> to specify an iterator, and in which <ATTR> could
have different values depending on the iterator chosen.

No behavioural change except for dropping the unused SVE
divide permutations.

2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	* config/aarch64/aarch64.md (*compare_condjump<mode>)
	(loadwb_pair<GPI:mode>_<P:mode>, loadwb_pair<GPF:mode>_<P:mode>)
	(storewb_pair<GPI:mode>_<P:mode>, storewb_pair<GPF:mode>_<P:mode>)
	(*ands<mode>_compare0): Fix ambiguous uses of .md attributes.
	* config/aarch64/aarch64-simd.md
	(*aarch64_get_lane_extend<GPI:mode><VDQQH:mode>): Likewise.
	(*aarch64_get_lane_zero_extend<GPI:mode><VDQQH:mode>): Likewise.
	* config/aarch64/aarch64-sve.md
	(while_ult<GPI:mode><PRED_ALL:mode>): Likewise.
	(*cond_<optab><mode>_any): Fix SVE_I/SVE_SDI typo.

From-SVN: r273433

This patch extends the support for "@..." pattern names so that
the patterns can have different numbers of operands.  This allows
things like binary and ternary operations to be handled in a
consistent way, a bit like optabs.  The generators assert that
the number of operands passed is correct for the underlying
instruction.

Also, replace_operands_with_dups iterated over the old rtx format
even after having decided to do a replacement, which broke with
match_operator.

2019-07-12  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	* doc/md.texi: Document that @ patterns can have different
	numbers of operands.
	* genemit.c (handle_overloaded_gen): Handle this case.
	* genopinit.c (handle_overloaded_gen): Likewise.
	* gensupport.c (replace_operands_with_dups): Iterate over
	the new rtx's format rather than the old one's.

From-SVN: r273432

	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_ORDER.
	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add
	order clause entries.
	(walk_tree_1): Handle OMP_CLAUSE_ORDER.
	* tree-pretty-print.c (dump_omp_clause): Likewise.
	* gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses):
	Likewise.
	* omp-low.c (scan_sharing_clauses): Likewise.
	* tree-nested.c (convert_nonlocal_omp_clauses,
	convert_local_omp_clauses): Likewise.
c-family/
	* c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ORDER.
	* c-omp.c (c_omp_split_clauses): Handle splitting of OMP_CLAUSE_ORDER.
c/
	* c-parser.c (c_parser_omp_clause_name): Handle order clause.
	(c_parser_omp_clause_order): New function.
	(c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_ORDER.
	(OMP_SIMD_CLAUSE_MASK, OMP_FOR_CLAUSE_MASK): Add
	PRAGMA_OMP_CLAUSE_ORDER.
	* c-typeck.c (c_finish_omp_clauses): Handle OMP_CLAUSE_ORDER.
cp/
	* parser.c (cp_parser_omp_clause_name): Handle order clause.
	(cp_parser_omp_clause_order): New function.
	(cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_ORDER.
	(OMP_SIMD_CLAUSE_MASK, OMP_FOR_CLAUSE_MASK): Add
	PRAGMA_OMP_CLAUSE_ORDER.
	* semantics.c (finish_omp_clauses): Handle OMP_CLAUSE_ORDER.
	* pt.c (tsubst_omp_clauses): Likewise.
testsuite/
	* c-c++-common/gomp/order-1.c: New test.
	* c-c++-common/gomp/order-2.c: New test.

From-SVN: r273431

placed closely next.

2019-07-12  Kewen Lin  <linkw@gcc.gnu.org>

    * gcc/cfgrtl.c (print_rtl_with_bb): Emit a hint if the
    fallthrough target of current basic block isn't the placed
    right next.

From-SVN: r273430

From-SVN: r273429