Daily bump.

7 files changed, 211 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d5413fd..26ae44a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,48 @@
+2022-03-09  Richard Biener  <rguenther@suse.de>
+
+	* cfgexpand.cc (expand_gimple_asm): Special-case MEM_REF
+	with non-decl operand, avoiding a copy.
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/104781
+	* config/i386/i386.h (LIBGCC2_UNWIND_ATTRIBUTE): Define for ia32.
+
+2022-03-09  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/104786
+	* cfgexpand.cc (expand_asm_stmt): Do not generate a copy
+	for VLAs without an upper size bound.
+
+2022-03-09  Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	PR tree-optimization/104851
+	* optabs-query.cc (supports_vec_convert_optab_p): Fix off-by-one
+	error.
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/104711
+	* doc/invoke.texi (-Wextra): Document that -Wshift-negative-value
+	is enabled by it only for C++11 to C++17 rather than for C++03 or
+	later.
+	(-Wshift-negative-value): Similarly (except here we stated
+	that it is enabled for C++11 or later).
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/104839
+	* simplify-rtx.cc (simplify_unary_operation_1) <case SIGN_EXTEND>:
+	Use SRP_SIGNED instead of incorrect 1 in SUBREG_PROMOTED_SET.
+	(simplify_unary_operation_1) <case ZERO_EXTEND>: Use SRP_UNSIGNED
+	instead of incorrect 0 in SUBREG_PROMOTED_SET.
+
+2022-03-09  Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	PR target/104842
+	* config/mips/mips.h (LUI_OPERAND): Cast the input to an unsigned
+	value before adding an offset.
+
 2022-03-08  Christophe Lyon  <christophe.lyon@arm.com>
 
 	* config/arm/arm-builtins.cc
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index beef26c..284de79 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220309
+20220310
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 764e1d2..a034d8f 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,12 @@
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/104711
+	* c-opts.cc (c_common_post_options): Don't enable
+	-Wshift-negative-value from -Wextra for C++20 or later.
+	* c-ubsan.cc (ubsan_instrument_shift): Adjust comments.
+	* c-warn.cc (maybe_warn_shift_overflow): Use TYPE_OVERFLOW_WRAPS
+	instead of TYPE_UNSIGNED.
+
 2022-03-07  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-attribs.cc: Fix up duplicated word issue in a comment.
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 8f6bf71..e97a42b 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,16 @@
+2022-03-09  Joseph Myers  <joseph@codesourcery.com>
+
+	* c-typeck.cc (function_types_compatible_p): Do not handle C2X
+	differently from earlier standards for unprototyped function type
+	compatibility.
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/104711
+	* c-fold.cc (c_fully_fold_internal): Don't emit
+	-Wshift-negative-value warning if TYPE_OVERFLOW_WRAPS.
+	* c-typeck.cc (build_binary_op): Likewise.
+
 2022-03-07  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-parser.cc (c_parser_omp_clause_map): Add missing space in string
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index e18ae41..1aeacce 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,56 @@
+2022-03-09  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/104823
+	* except.cc (build_noexcept_spec): Strengthen dependence check
+	to instantiation_dependent_expression_p.
+	* parser.cc (cp_parser_parenthesized_expression_list_elt):
+	Remove fold_expr_p parameter, and don't call
+	instantiate_non_dependent_expr.
+	(cp_parser_parenthesized_expression_list): Adjust accordingly.
+	* pt.cc (expand_integer_pack): Strengthen dependence check
+	to instantiation_dependent_expression_p.
+	(instantiate_non_dependent_expr_internal): Adjust comment.
+	(instantiate_non_dependent_expr_sfinae): Likewise.  Drop
+	the potentially-constant check, and relax and turn the
+	dependence check into a checking assert.
+	(instantiate_non_dependent_or_null): Adjust comment.
+	* semantics.cc (finish_decltype_type): Keep
+	processing_template_decl cleared after calling
+	instantiate_non_dependent_expr_sfinae.
+
+2022-03-09  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/102137
+	PR c++/87820
+	* cp-tree.h (is_copy_initialization): Declare.
+	* decl.cc (cp_finish_decl): Set LOOKUP_ONLYCONVERTING
+	when is_copy_initialization is true.
+	* init.cc (build_aggr_init): Split out copy-initialization
+	check into ...
+	(is_copy_initialization): ... here.
+	* pt.cc (instantiate_decl): Pass 0 instead of
+	LOOKUP_ONLYCONVERTING as flags to cp_finish_decl.
+
+2022-03-09  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/65396
+	* cp-tree.h (merge_default_template_args): Declare.
+	* decl.cc (merge_default_template_args): Define, factored out
+	from redeclare_class_template.
+	(duplicate_decls): Use it when merging member function template
+	and free function declarations.
+	* pt.cc (redeclare_class_template): Factor out default argument
+	merging logic into merge_default_template_args.  Improve location
+	of a note when there's a template parameter kind mismatch.
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/104711
+	* constexpr.cc (cxx_eval_check_shift_p): Use TYPE_OVERFLOW_WRAPS
+	instead of TYPE_UNSIGNED.
+	* typeck.cc (cp_build_binary_op): Don't emit
+	-Wshift-negative-value warning if TYPE_OVERFLOW_WRAPS.
+
 2022-03-08  Roger Sayle  <roger@nextmovesoftware.com>
 
 	PR c++/96440
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index e0c71d0..f49b8e2 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,13 @@
+2022-03-09  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/104849
+	* expr.cc (find_array_section): Avoid NULL pointer dereference on
+	invalid array section.
+
+2022-03-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* trans-intrinsic.cc (gfc_conv_intrinsic_sizeof): Fix CLASS handling.
+
 2022-03-08  Tobias Burnus  <tobias@codesourcery.com>
 
 	PR fortran/104126
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6eb76a0..8073258 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,83 @@
+2022-03-09  Joseph Myers  <joseph@codesourcery.com>
+
+	* gcc.dg/c11-unproto-1.c, gcc.dg/c11-unproto-2.c: Update comments.
+	* gcc.dg/c2x-unproto-1.c, gcc.dg/c2x-unproto-2.c: Expect same
+	results as in C11 mode.  Update comments.
+
+2022-03-09  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/104849
+	* gfortran.dg/pr104849.f90: New test.
+
+2022-03-09  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/104823
+	* g++.dg/cpp0x/Wnarrowing19.C: New test.
+	* g++.dg/cpp0x/constexpr-attribute4.C: New file.
+
+2022-03-09  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/102137
+	PR c++/87820
+	* g++.dg/cpp0x/explicit15.C: New test.
+	* g++.dg/cpp1z/class-deduction108.C: New test.
+
+2022-03-09  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/65396
+	* g++.dg/cpp0x/vt-34314.C: Adjust expected location of
+	"redeclared here" note.
+	* g++.dg/template/pr92440.C: Likewise.
+	* g++.old-deja/g++.pt/redecl1.C: Adjust expected location of
+	"redefinition of default argument" error.
+	* g++.dg/template/defarg23.C: New test.
+	* g++.dg/template/defarg23a.C: New test.
+
+2022-03-09  Richard Biener  <rguenther@suse.de>
+
+	PR testsuite/104759
+	* gcc.dg/vect/vect-multitypes-12.c: Adjust.
+
+2022-03-09  Richard Biener  <rguenther@suse.de>
+
+	PR middle-end/104786
+	* gcc.dg/pr104786.c: New testcase.
+
+2022-03-09  Tobias Burnus  <tobias@codesourcery.com>
+
+	* gfortran.dg/sizeof_6.f90: New test.
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/104711
+	* c-c++-common/Wshift-negative-value-1.c: Remove
+	dg-additional-options, instead in target selectors of each diagnostic
+	check for exact C++ versions where it should be diagnosed.
+	* c-c++-common/Wshift-negative-value-2.c: Likewise.
+	* c-c++-common/Wshift-negative-value-3.c: Likewise.
+	* c-c++-common/Wshift-negative-value-4.c: Likewise.
+	* c-c++-common/Wshift-negative-value-7.c: New test.
+	* c-c++-common/Wshift-negative-value-8.c: New test.
+	* c-c++-common/Wshift-negative-value-9.c: New test.
+	* c-c++-common/Wshift-negative-value-10.c: New test.
+	* c-c++-common/Wshift-overflow-1.c: Remove
+	dg-additional-options, instead in target selectors of each diagnostic
+	check for exact C++ versions where it should be diagnosed.
+	* c-c++-common/Wshift-overflow-2.c: Likewise.
+	* c-c++-common/Wshift-overflow-5.c: Likewise.
+	* c-c++-common/Wshift-overflow-6.c: Likewise.
+	* c-c++-common/Wshift-overflow-7.c: Likewise.
+	* c-c++-common/Wshift-overflow-8.c: New test.
+	* c-c++-common/Wshift-overflow-9.c: New test.
+	* c-c++-common/Wshift-overflow-10.c: New test.
+	* c-c++-common/Wshift-overflow-11.c: New test.
+	* c-c++-common/Wshift-overflow-12.c: New test.
+
+2022-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/104839
+	* gcc.c-torture/execute/pr104839.c: New test.
+
 2022-03-08  Roger Sayle  <roger@nextmovesoftware.com>
 
 	PR c++/96440