[gcc r11-8623] Daily bump.

[gcc r11-8623] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:547b692d2093318fac3760e271cb4538a1961d66

commit r11-8623-g547b692d2093318fac3760e271cb4538a1961d66
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Jun 19 00:18:23 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 52 ++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/fortran/ChangeLog   | 13 ++++++++++
 gcc/testsuite/ChangeLog | 45 +++++++++++++++++++++++++++++++++
 libgcc/ChangeLog        | 11 ++++++++
 libitm/ChangeLog        |  8 ++++++
 libstdc++-v3/ChangeLog  | 67 +++++++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 197 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 115ed04ab3c..4c71247afac 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,55 @@
+2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	Backported from master:
+	2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	PR target/100856
+	* common/config/arm/arm-common.c (arm_canon_arch_option_1): New function
+	derived from arm_canon_arch.
+	(arm_canon_arch_option): Call it.
+	(arm_canon_arch_multilib_option): New function.
+	* config/arm/arm-cpus.in (IGNORE_FOR_MULTILIB): New fgroup.
+	* config/arm/arm.h (arm_canon_arch_multilib_option): New prototype.
+	(CANON_ARCH_MULTILIB_SPEC_FUNCTION): New macro.
+	(MULTILIB_ARCH_CANONICAL_SPECS): New macro.
+	(DRIVER_SELF_SPECS): Add MULTILIB_ARCH_CANONICAL_SPECS.
+	* config/arm/arm.opt (mlibarch): New option.
+	* config/arm/t-rmprofile (MULTILIB_MATCHES): For armv8*-m, replace use
+	of march on RHS with mlibarch.
+
+2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	Backported from master:
+	2021-06-11  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	PR target/101016
+	* config/arm/arm_mve.h (__arm_vld1q): Change __ARM_mve_coerce(p0,
+	int8_t const *) to __ARM_mve_coerce1(p0, int8_t *) in the argument for
+	the polymorphic variants matching code.
+	(__arm_vld1q_z): Likewise.
+	(__arm_vld2q): Likewise.
+	(__arm_vld4q): Likewise.
+	(__arm_vldrbq_gather_offset): Likewise.
+	(__arm_vldrbq_gather_offset_z): Likewise.
+
+2021-06-18  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/101062
+	* stor-layout.c (finish_bitfield_layout): Don't add bitfield
+	representatives in QUAL_UNION_TYPE.
+
+2021-06-18  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2021-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/101062
+	* stor-layout.c (finish_bitfield_representative): For fields in unions
+	assume nextf is always NULL.
+	(finish_bitfield_layout): Compute bit field representatives also in
+	unions, but handle it as if each bitfield was the only field in the
+	aggregate.
+
 2021-06-17  Peter Bergner  <bergner@linux.ibm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 1c09ea68c98..a522144b0f9 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210618
+20210619
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 30a4cfe6e52..19e772dd89d 100644
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,16 @@
+2021-06-18  Harald Anlauf  <anlauf@gmx.de>
+
+	Backported from master:
+	2021-06-16  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95501
+	PR fortran/95502
+	* expr.c (gfc_check_pointer_assign): Avoid NULL pointer
+	dereference.
+	* match.c (gfc_match_pointer_assignment): Likewise.
+	* parse.c (gfc_check_do_variable): Avoid comparison with NULL
+	symtree.
+
 2021-06-17  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c2a713c4339..762d01ceda0 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,48 @@
+2021-06-18  Harald Anlauf  <anlauf@gmx.de>
+
+	Backported from master:
+	2021-06-16  Harald Anlauf  <anlauf@gmx.de>
+
+	PR fortran/95501
+	PR fortran/95502
+	* gfortran.dg/pr95502.f90: New test.
+
+2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	Backported from master:
+	2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	PR target/100856
+	* gcc.target/arm/acle/pr100856.c: New test.
+	* gcc.target/arm/multilib.exp: Add tests for cde options.
+
+2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	Backported from master:
+	2021-06-11  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	PR target/101016
+	* gcc.target/arm/mve/intrinsics/pr101016.c: New test.
+
+2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	Backported from master:
+	2021-06-11  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	PR target/99939
+	* gcc.target/arm/cmse/cmse-18.c: Add separate scan-assembler
+	directives check for target is v8.1-m.main+mve or not before
+	comparing the assembly output.
+	* gcc.target/arm/cmse/cmse-20.c: New test.
+
+2021-06-18  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2021-06-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/101062
+	* gcc.dg/pr101062.c: New test.
+
 2021-06-17  Peter Bergner  <bergner@linux.ibm.com>
 
 	Backported from master:
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index fae5149f07e..92f013d68bc 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,14 @@
+2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	Backported from master:
+	2021-06-11  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
+
+	PR target/99939
+	* config/arm/cmse_nonsecure_call.S: Add	__ARM_FEATURE_MVE
+	macro.
+	* config/arm/t-arm: To link cmse.o and cmse_nonsecure_call.o
+	on passing -mcmse option.
+
 2021-04-27  Michael Meissner  <meissner@linux.ibm.com>
 
 	PR target/98952
diff --git a/libitm/ChangeLog b/libitm/ChangeLog
index f6dd8b45999..1bfdbaf1fc4 100644
--- a/libitm/ChangeLog
+++ b/libitm/ChangeLog
@@ -1,3 +1,11 @@
+2021-06-18  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-17  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/91488
+	* testsuite/libitm.c++/libstdc++-pr91488.C: New test.
+
 2021-04-27  Release Manager
 
 	* GCC 11.1.0 released.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index aec2df3ba19..0b4dc1deefd 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,70 @@
+2021-06-18  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-18  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/95833
+	* include/std/numeric (reduce(Iter, Iter, T, BinaryOp)): Replace
+	incorrect static_assert with ones matching the 'Mandates'
+	conditions in the standard.
+	* testsuite/26_numerics/reduce/95833.cc: New test.
+
+2021-06-18  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-18  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/21_strings/basic_string/cons/char/1.cc: Use
+	diagnostic pragma to suppress -Wstringop-overread error.
+
+2021-06-18  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-17  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/91488
+	* include/bits/basic_string.h (__cpp_lib_constexpr_string): Only
+	define C++20 value when std::is_constant_evaluated is available.
+	* include/bits/char_traits.h (__cpp_lib_constexpr_char_traits):
+	Likewise.
+	(__constant_string_p, __constant_array_p): Give external
+	linkage.
+	* include/std/version (__cpp_lib_constexpr_char_traits)
+	(__cpp_lib_constexpr_string): Only define C++20 values when
+	is_constant_evaluated is available.
+
+2021-06-18  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-06-17  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/100940
+	* include/std/ranges (__adaptor::_Partial): For the "simple"
+	forwarding partial specializations, also require that
+	the extra arguments are trivially copyable.
+	* testsuite/std/ranges/adaptors/100577.cc (test04): New test.
+
+2021-06-18  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2021-06-17  Patrick Palka  <ppalka@redhat.com>
+
+	PR libstdc++/100940
+	* include/std/ranges (__adaptor::_RangeAdaptor): Document the
+	template form of _S_has_simple_extra_args.
+	(__adaptor::__adaptor_has_simple_extra_args): Add _Args template
+	parameter pack.  Try to treat _S_has_simple_extra_args as a
+	variable template parameterized by _Args.
+	(__adaptor::_Partial): Pass _Arg/_Args to the constraint
+	__adaptor_has_simple_extra_args.
+	(views::_Take::_S_has_simple_extra_args): Templatize according
+	to the type of the extra argument.
+	(views::_Drop::_S_has_simple_extra_args): Likewise.
+	(views::_Split::_S_has_simple_extra_args): Define.
+	* testsuite/std/ranges/adaptors/100577.cc (test01, test02):
+	Adjust after changes to _S_has_simple_extra_args mechanism.
+	(test03): Define.
+
 2021-06-14  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: