Daily bump.

9 files changed, 383 insertions, 1 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3aefb672465..e5070d251e2 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,132 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/105554
+	* function.h (push_struct_function): Add ABSTRACT_P argument defaulted
+	to false.
+	* function.cc (push_struct_function): Add ABSTRACT_P argument, pass it
+	to allocate_struct_function instead of false.
+	* tree-inline.cc (initialize_cfun): Don't copy DECL_ARGUMENTS
+	nor DECL_RESULT here.  Pass true as ABSTRACT_P to
+	push_struct_function.  Call targetm.target_option.relayout_function
+	after it.
+	(tree_function_versioning): Formatting fix.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/108685
+	* omp-expand.cc (expand_omp_for_ordered_loops): Add L0_BB argument,
+	use its loop_father rather than BODY_BB's loop_father.
+	(expand_omp_for_generic): Adjust expand_omp_for_ordered_loops caller.
+	If broken_loop with ordered > collapse and at least one of those
+	extra loops aren't guaranteed to have at least one iteration, change
+	l0_bb's loop_father to entry_bb's loop_father.  Set cont_bb's
+	loop_father to l0_bb's loop_father rather than l1_bb's.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/108079
+	* cgraphunit.cc (check_global_declaration): Don't warn for unused
+	variables which have OPT_Wunused_variable warning suppressed.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR testsuite/108973
+	* selftest-diagnostic.cc
+	(test_diagnostic_context::test_diagnostic_context): Set
+	caret_max_width to 80.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/108986
+	* gimple-ssa-warn-access.cc (pass_waccess::maybe_check_access_sizes):
+	Return immediately if OPT_Wnonnull or OPT_Wstringop_overflow_ is
+	suppressed on stmt.  For [static %E] warning, print access_nelts
+	rather than access_size.  Fix up comment wording.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/108934
+	* fold-const.cc (native_interpret_expr) <case REAL_CST>: Before memcmp
+	comparison copy the bytes from ptr to a temporary buffer and clearing
+	padding bits in there.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/108967
+	* cfgexpand.cc (expand_debug_expr): Handle WIDEN_{PLUS,MINUS}_EXPR
+	and VEC_WIDEN_{PLUS,MINUS}_{HI,LO}_EXPR.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/108854
+	* cgraphclones.cc (duplicate_thunk_for_node): If no parameter
+	changes are needed, copy at least DECL_ARGUMENTS PARM_DECL
+	nodes and adjust their DECL_CONTEXT.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/108881
+	* config/i386/i386-builtin.def (__builtin_ia32_cvtne2ps2bf16_v16hi,
+	__builtin_ia32_cvtne2ps2bf16_v16hi_mask,
+	__builtin_ia32_cvtne2ps2bf16_v16hi_maskz,
+	__builtin_ia32_cvtne2ps2bf16_v8hi,
+	__builtin_ia32_cvtne2ps2bf16_v8hi_mask,
+	__builtin_ia32_cvtne2ps2bf16_v8hi_maskz,
+	__builtin_ia32_cvtneps2bf16_v8sf_mask,
+	__builtin_ia32_cvtneps2bf16_v8sf_maskz,
+	__builtin_ia32_cvtneps2bf16_v4sf_mask,
+	__builtin_ia32_cvtneps2bf16_v4sf_maskz,
+	__builtin_ia32_dpbf16ps_v8sf, __builtin_ia32_dpbf16ps_v8sf_mask,
+	__builtin_ia32_dpbf16ps_v8sf_maskz, __builtin_ia32_dpbf16ps_v4sf,
+	__builtin_ia32_dpbf16ps_v4sf_mask,
+	__builtin_ia32_dpbf16ps_v4sf_maskz): Require also
+	OPTION_MASK_ISA_AVX512VL.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/108819
+	* tree-ssa-reassoc.cc (update_ops): Fold new stmt in place.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/100758
+	* common/config/i386/cpuinfo.h (cpu_indicator_init): Call
+	get_available_features for all CPUs with max_level >= 1, rather
+	than just Intel or AMD.
+
 2023-03-15  Richard Biener  <rguenther@suse.de>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 401e9e9bd2a..ad75bcfd2b2 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230319
+20230320
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index e887fe5f37e..aec05e6e5c8 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,36 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/109151
+	* c-ubsan.cc (ubsan_instrument_division): Handle all scalar integral
+	types rather than just INTEGER_TYPE.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/107465
+	* c-warn.cc (warn_for_sign_compare): Don't warn for unset bits
+	above innermost zero extension of BIT_NOT_EXPR result.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/107465
+	* c-warn.cc (warn_for_sign_compare): If c_common_get_narrower
+	doesn't return a narrower result, use TYPE_UNSIGNED to set unsignedp0
+	and unsignedp1.  For the one BIT_NOT_EXPR case vs. one without,
+	only check for constant in the non-BIT_NOT_EXPR operand, use std::swap
+	to simplify the code, only warn if BIT_NOT_EXPR operand is extended
+	from narrower unsigned, fix up computation of mask for the constant
+	cases and for unsigned other operand case handle differently
+	BIT_NOT_EXPR result being sign vs. zero extended.
+
 2023-03-15  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master:
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 2143f4267a7..2707d2a4cac 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,12 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/108079
+	* c-decl.cc (pop_scope): Suppress OPT_Wunused_variable warning
+	after diagnosing it.
+
 2023-02-10  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 9eef25e1eab..51f315a05e3 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,52 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/109096
+	* tree.cc (record_has_unique_obj_representations): Ignore unnamed
+	bitfields.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/107558
+	* decl.cc (cp_finish_decl): Don't clear TREE_READONLY on
+	automatic non-aggregate variables just because of
+	-fmerge-all-constants.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/109039
+	* class.cc (end_of_class): For bit-fields, instead of computing
+	offset as sum of byte_position (field) and DECL_SIZE_UNIT (field),
+	compute it as sum of bit_position (field) and DECL_SIZE (field)
+	divided by BITS_PER_UNIT rounded up.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/108079
+	* decl.cc (poplevel): Suppress OPT_Wunused_variable warning
+	after diagnosing it.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/108716
+	* cp-gimplify.cc (cp_genericize_r) <case USING_STMT>: Set
+	DECL_SOURCE_LOCATION on IMPORTED_DECL to expression location
+	of USING_STMT or input_location.
+
 2023-03-15  Marek Polacek  <polacek@redhat.com>
 
 	Backported from master:
diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index 639d861d399..ef2500b3e6c 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,13 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/108910
+	* lto-common.cc (lto_fixup_prevailing_type): Don't add t to
+	TYPE_POINTER_TO or TYPE_REFERENCE_TO chain if it has
+	TYPE_ATTRIBUTES or is TYPE_REF_IS_RVALUE.
+
 2022-10-27  Martin Liska  <mliska@suse.cz>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 20288ff7876..caad1615665 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,133 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/105554
+	* gcc.target/i386/pr105554.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/109151
+	* c-c++-common/ubsan/div-by-zero-8.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/108685
+	* c-c++-common/gomp/doacross-8.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/109096
+	* g++.dg/cpp1z/has-unique-obj-representations3.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/107558
+	* g++.dg/gomp/pr107558.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/109039
+	* g++.dg/abi/no_unique_address7.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-10  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/108079
+	* c-c++-common/Wunused-var-18.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/107465
+	* c-c++-common/Wsign-compare-2.c (f18): New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-04  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/107465
+	* c-c++-common/Wsign-compare-2.c: New test.
+	* c-c++-common/pr107465.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-03  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/108986
+	* gcc.dg/Wnonnull-8.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/108716
+	* g++.dg/debug/dwarf2/pr108716.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-02  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/108934
+	* gcc.target/i386/auto-init-4.c: Revert PR105259 change.
+	* g++.target/i386/pr108934.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-01  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/108967
+	* g++.dg/debug/pr108967.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/108854
+	* g++.dg/opt/pr108854.C: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-24  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/108881
+	* gcc.target/i386/avx512bf16-pr108881.c: New test.
+
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/108819
+	* gcc.dg/pr108819.c: New test.
+
 2023-03-16  Iain Buclaw  <ibuclaw@gdcproject.org>
 
 	Backported from master:
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 07276e2b299..aaf3ee7e85c 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,10 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* libgomp.texi: Fix typos - theads -> threads.
+
 2023-03-08  Tobias Burnus  <tobias@codesourcery.com>
 
 	Backported from master:
diff --git a/libquadmath/ChangeLog b/libquadmath/ChangeLog
index 81554d53225..ea9831a00fd 100644
--- a/libquadmath/ChangeLog
+++ b/libquadmath/ChangeLog
@@ -1,3 +1,18 @@
+2023-03-19  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2023-03-02  niXman  <i.nixman@autistici.org>
+		    Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/87204
+	PR libquadmath/94756
+	* strtod/strtod_l.c (round_and_return): Cherry-pick glibc
+	9310c284ae9 BZ #16151, 4406c41c1d6 BZ #16965 and fcd6b5ac36a
+	BZ #23279 fixes.
+	(____STRTOF_INTERNAL): Cherry-pick glibc b0debe14fcf BZ #23007,
+	5556d30caee BZ #18247, 09555b9721d and c6aac3bf366 BZ #26137 and
+	d84f25c7d87 fixes.
+
 2022-08-19  Release Manager
 
 	* GCC 12.2.0 released.