[gcc r12-1117] Daily bump.

[gcc r12-1117] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:48166757dcf46d92cf1795dd7333dda7030179c8

commit r12-1117-g48166757dcf46d92cf1795dd7333dda7030179c8
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat May 29 00:16:29 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 74 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  | 10 +++++++
 gcc/c/ChangeLog         | 26 +++++++++++++++++
 gcc/cp/ChangeLog        | 41 +++++++++++++++++++++++++++
 gcc/fortran/ChangeLog   | 25 +++++++++++++++++
 gcc/testsuite/ChangeLog | 66 +++++++++++++++++++++++++++++++++++++++++++
 libgomp/ChangeLog       |  4 +++
 8 files changed, 247 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 290e374e4e4..24c27bf8cf2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,77 @@
+2021-05-28  Jason Merrill  <jason@redhat.com>
+
+	* tree-iterator.h (struct tree_stmt_iterator): Add operator++,
+	operator--, operator*, operator==, and operator!=.
+	(class tsi_range): New.
+
+2021-05-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/100778
+	* tree-vect-slp.c (vect_build_slp_tree_1): Prevent possibly
+	trapping ops in different BBs.
+
+2021-05-28  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/100791
+	* tree-inline.c (copy_bb): When processing __builtin_va_arg_pack
+	copy fntype from original call.
+
+2021-05-28  Martin Liska  <mliska@suse.cz>
+
+	PR gcov-profile/100751
+	* doc/gcov.texi: Revert partially a hunk that was wrong.
+
+2021-05-28  Cooper Qu  <cooper.qu@linux.alibaba.com>
+
+	* config/csky/csky-linux-elf.h (HAVE_sync_compare_and_swapqi):
+	Defined.
+	(HAVE_sync_compare_and_swaphi): Likewise.
+	(HAVE_sync_compare_and_swapsi): Likewise.
+
+2021-05-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/99928
+	* tree.h (OMP_CLAUSE_MAP_IMPLICIT): Define.
+
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gimplify.c (gimplify_omp_affinity): New.
+	(gimplify_scan_omp_clauses): Call it; remove affinity clause afterwards.
+	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_AFFINITY.
+	* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_AFFINITY.
+	* tree.c (omp_clause_num_ops, omp_clause_code_name): Add clause.
+	(walk_tree_1): Handle OMP_CLAUSE_AFFINITY.
+
+2021-05-28  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+	    Richard Biener   <rguenther@suse.de>
+
+	* match.pd <popcount & / + pattern matching>:
+	When generating popcount directly fails, try doing it in two halves.
+
+2021-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
+
+	* Makefile.in (generated_files): Add gimple-match.c and
+	generic-match.c
+
+2021-05-28  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* gensupport.c (alter_predicate_for_insn): Handle MATCH_DUP.
+
+2021-05-28  Joern Rennecke  <joern.rennecke@embecosm.com>
+
+	* gensupport.c (alter_constraints): Add MATCH_SCRATCH case.
+
+2021-05-28  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR tree-optimization/99398
+	* tree-ssa-forwprop.c (simplify_permutation): Optimize some cases
+	where the fed operands are CTOR/CST and propagated through
+	VIEW_CONVERT_EXPR.  Call vec_perm_indices::new_shrunk_vector.
+	* vec-perm-indices.c (vec_perm_indices::new_shrunk_vector): New
+	function.
+	* vec-perm-indices.h (vec_perm_indices::new_shrunk_vector): New
+	declare.
+
 2021-05-27  Uroš Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/mmx.md (addv2sf3): Do not call
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 2fcc1005110..cc21e7a45a7 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210528
+20210529
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 28544c752ed..29051798fba 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,13 @@
+2021-05-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/99928
+	* c-omp.c (c_omp_split_clauses): For reduction clause if combined with
+	target add a map tofrom clause with OMP_CLAUSE_MAP_IMPLICIT.
+
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_AFFINITY.
+
 2021-05-25  Martin Liska  <mliska@suse.cz>
 
 	PR tree-optimization/92860
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 669a8184bf7..411058fd470 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,29 @@
+2021-05-28  Richard Biener   <rguenther@suse.de>
+
+	PR c/100803
+	* gimple-parser.c (c_parser_gimple_paren_condition): Diagnose
+	invalid if conditions.
+
+2021-05-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/99928
+	* c-typeck.c (handle_omp_array_sections): Copy OMP_CLAUSE_MAP_IMPLICIT.
+	(c_finish_omp_clauses): Move not just OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT
+	marked clauses last, but also OMP_CLAUSE_MAP_IMPLICIT.  Add
+	map_firstprivate_head bitmap, set it for GOMP_MAP_FIRSTPRIVATE_POINTER
+	maps and silently remove OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT if it is
+	present too.  For OMP_CLAUSE_MAP_IMPLICIT silently remove the clause
+	if present in map_head, map_field_head or map_firstprivate_head
+	bitmaps.
+
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-parser.c (c_parser_omp_clause_affinity): New.
+	(c_parser_omp_clause_name, c_parser_omp_variable_list,
+	c_parser_omp_all_clauses, OMP_TASK_CLAUSE_MASK): Handle affinity clause.
+	* c-typeck.c (handle_omp_array_sections_1, handle_omp_array_sections,
+	c_finish_omp_clauses): Likewise.
+
 2021-05-26  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR c/100653
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index d4aa5450ca5..882c8eb475d 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,44 @@
+2021-05-28  Jason Merrill  <jason@redhat.com>
+
+	* constexpr.c (build_data_member_initialization): Use tsi_range.
+	(build_constexpr_constructor_member_initializers): Likewise.
+	(constexpr_fn_retval, cxx_eval_statement_list): Likewise.
+	(potential_constant_expression_1): Likewise.
+	* coroutines.cc (await_statement_expander): Likewise.
+	(await_statement_walker): Likewise.
+	* module.cc (trees_out::core_vals): Likewise.
+	* pt.c (tsubst_expr): Likewise.
+	* semantics.c (set_cleanup_locs): Likewise.
+
+2021-05-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/100797
+	PR c++/95719
+	* call.c (build_over_call): Adjust base_binfo in
+	resolves_to_fixed_type_p case.
+
+2021-05-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/99928
+	* semantics.c (handle_omp_array_sections): Copy
+	OMP_CLAUSE_MAP_IMPLICIT.
+	(finish_omp_clauses): Move not just OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT
+	marked clauses last, but also OMP_CLAUSE_MAP_IMPLICIT.  Add
+	map_firstprivate_head bitmap, set it for GOMP_MAP_FIRSTPRIVATE_POINTER
+	maps and silently remove OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT if it is
+	present too.  For OMP_CLAUSE_MAP_IMPLICIT silently remove the clause
+	if present in map_head, map_field_head or map_firstprivate_head
+	bitmaps.
+
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* parser.c (cp_parser_omp_clause_affinity): New.
+	(cp_parser_omp_clause_name, cp_parser_omp_var_list_no_open,
+	cp_parser_omp_all_clauses, OMP_TASK_CLAUSE_MASK): Handle affinity
+	clause.
+	* semantics.c (handle_omp_array_sections_1, handle_omp_array_sections,
+	finish_omp_clauses): Likewise.
+
 2021-05-27  Matthias Kretz  <kretz@kde.org>
 
 	PR c++/100716
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index d26110140d9..2fc8b6f1b00 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,28 @@
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* dump-parse-tree.c (show_iterator): New.
+	(show_omp_namelist): Handle iterators.
+	(show_omp_clauses): Handle affinity.
+	* gfortran.h (gfc_free_omp_namelist): New union with 'udr' and new 'ns'.
+	* match.c (gfc_free_omp_namelist): Add are to choose union element.
+	* openmp.c (gfc_free_omp_clauses, gfc_match_omp_detach,
+	gfc_match_omp_clause_reduction, gfc_match_omp_flush): Update
+	call to gfc_free_omp_namelist.
+	(gfc_match_omp_variable_list): Likewise; permit preceeding whitespace.
+	(enum omp_mask1): Add OMP_CLAUSE_AFFINITY.
+	(gfc_match_iterator): New.
+	(gfc_match_omp_clauses): Use it; update call to gfc_free_omp_namelist.
+	(OMP_TASK_CLAUSES): Add OMP_CLAUSE_AFFINITY.
+	(gfc_match_omp_taskwait): Match depend clause.
+	(resolve_omp_clauses): Handle affinity; update for udr/union change.
+	(gfc_resolve_omp_directive): Resolve clauses of taskwait.
+	* st.c (gfc_free_statement): Update gfc_free_omp_namelist call.
+	* trans-openmp.c (gfc_trans_omp_array_reduction_or_udr): Likewise
+	(handle_iterator): New.
+	(gfc_trans_omp_clauses): Handle iterators for depend/affinity clause.
+	(gfc_trans_omp_taskwait): Handle depend clause.
+	(gfc_trans_omp_directive): Update call.
+
 2021-05-27  Harald Anlauf  <anlauf@gmx.de>
 
 	PR fortran/100602
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 27e5f67e1b3..cbe655fc01c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,69 @@
+2021-05-28  Richard Biener  <rguenther@suse.de>
+
+	PR tree-optimization/100778
+	* gcc.dg/vect/bb-slp-pr100778-1.c: New testcase.
+
+2021-05-28  Jason Merrill  <jason@redhat.com>
+
+	PR c++/100797
+	PR c++/95719
+	* g++.dg/inherit/virtual15.C: New test.
+	* g++.dg/inherit/virtual15a.C: New file.
+
+2021-05-28  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/100791
+	* gcc.dg/pr100791.c: New testcase.
+
+2021-05-28  Richard Biener   <rguenther@suse.de>
+
+	PR c/100803
+	* gcc.dg/gimplefe-error-11.c: New testcase.
+
+2021-05-28  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/99928
+	* c-c++-common/gomp/pr99928-8.c: Remove all xfails.
+	* c-c++-common/gomp/pr99928-9.c: Likewise.
+	* c-c++-common/gomp/pr99928-10.c: Likewise.
+	* c-c++-common/gomp/pr99928-16.c: New test.
+
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* c-c++-common/gomp/affinity-1.c: New test.
+	* c-c++-common/gomp/affinity-2.c: New test.
+	* c-c++-common/gomp/affinity-3.c: New test.
+	* c-c++-common/gomp/affinity-4.c: New test.
+	* c-c++-common/gomp/affinity-5.c: New test.
+	* c-c++-common/gomp/affinity-6.c: New test.
+	* c-c++-common/gomp/affinity-7.c: New test.
+	* gfortran.dg/gomp/affinity-clause-1.f90: New test.
+	* gfortran.dg/gomp/affinity-clause-2.f90: New test.
+	* gfortran.dg/gomp/affinity-clause-3.f90: New test.
+	* gfortran.dg/gomp/affinity-clause-4.f90: New test.
+	* gfortran.dg/gomp/affinity-clause-5.f90: New test.
+	* gfortran.dg/gomp/affinity-clause-6.f90: New test.
+	* gfortran.dg/gomp/depend-iterator-1.f90: New test.
+	* gfortran.dg/gomp/depend-iterator-2.f90: New test.
+	* gfortran.dg/gomp/depend-iterator-3.f90: New test.
+	* gfortran.dg/gomp/taskwait.f90: New test.
+
+2021-05-28  Joern Rennecke  <joern.rennecke@riscy-ip.com>
+	    Richard Biener   <rguenther@suse.de>
+
+	* gcc.dg/tree-ssa/popcount4ll.c: Remove lp64 condition.
+	Adjust scanning pattern for !lp64.
+	* gcc.dg/tree-ssa/popcount5ll.c: Likewise.
+	* gcc.dg/tree-ssa/popcount4l.c: Adjust scanning pattern
+	for ! int32plus.
+
+2021-05-28  Kewen Lin  <linkw@linux.ibm.com>
+
+	PR tree-optimization/99398
+	* gcc.target/powerpc/vec-perm-ctor-run.c: New test.
+	* gcc.target/powerpc/vec-perm-ctor.c: New test.
+	* gcc.target/powerpc/vec-perm-ctor.h: New test.
+
 2021-05-27  Matthias Kretz  <kretz@kde.org>
 
 	PR c++/100716
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 5f6adc50eac..aca35043cee 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2021-05-28  Tobias Burnus  <tobias@codesourcery.com>
+
+	* testsuite/libgomp.fortran/depend-iterator-2.f90: New test.
+
 2021-05-27  Jakub Jelinek  <jakub@redhat.com>
 
 	* testsuite/lib/libgomp.exp (check_effective_target_openacc_cuda,