[gcc r11-8504] Daily bump.

[GCC Administrator <gccadmin@gcc.gnu.org>]

https://gcc.gnu.org/g:39e8ea4234ceeca68f69bf4fc2eb436a6bb82205

commit r11-8504-g39e8ea4234ceeca68f69bf4fc2eb436a6bb82205
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Jun 3 00:18:04 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          | 13 ++++++++++
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 81 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 05bbc556757..a74383d0a22 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,16 @@
+2021-06-02  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (abs<MMXMODEI:mode>2):
+	Change define_insn to define_expand.
+
+2021-06-02  Uros Bizjak  <ubizjak@gmail.com>
+
+	Backported from master:
+	2021-05-18  Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/sse.md (<any_extend:insn>v4qiv4di2):
+	Fix a mode mismatch with operand 1.
+
 2021-06-01  Jason Merrill  <jason@redhat.com>
 
 	PR c++/91859
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 54b764ae94c..d18547857b1 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210602
+20210603
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e04b4882223..b83bb737eed 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,70 @@
+2021-06-02  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-05-20  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/100676
+	* include/bits/c++config (__glibcxx_assert_1): Rename to ...
+	(__glibcxx_constexpr_assert): ... this.
+	(__glibcxx_assert_impl): Use __glibcxx_constexpr_assert.
+	(__glibcxx_assert): Define as either __glibcxx_constexpr_assert
+	or __glibcxx_assert_impl.
+	(__glibcxx_assert_2): Remove
+	* include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_AT_F): Use
+	__glibcxx_constexpr_assert instead of __glibcxx_assert_1.
+	* testsuite/21_strings/basic_string_view/element_access/char/back_constexpr_neg.cc:
+	Adjust expected error.
+	* testsuite/21_strings/basic_string_view/element_access/char/constexpr_neg.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string_view/element_access/char/front_constexpr_neg.cc:
+	Likewise.
+	Likewise.
+	* testsuite/21_strings/basic_string_view/element_access/wchar_t/back_constexpr_neg.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string_view/element_access/wchar_t/constexpr_neg.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string_view/element_access/wchar_t/front_constexpr_neg.cc:
+	Likewise.
+	* testsuite/23_containers/span/back_neg.cc: Likewise.
+	* testsuite/23_containers/span/front_neg.cc: Likewise.
+	* testsuite/23_containers/span/index_op_neg.cc: Likewise.
+
+2021-06-02  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/100833
+	* include/bits/ranges_base.h (ranges::advance(iter, n, sentinel)):
+	Fix return value for no-op case.
+	* testsuite/24_iterators/range_operations/advance.cc: Test
+	return values of three-argument overload.
+
+2021-06-02  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-05-26  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/100768
+	* include/bits/ranges_base.h (advance, distance, next, prev):
+	Replace function templates with function objects.
+	* testsuite/24_iterators/headers/iterator/synopsis_c++20.cc:
+	Adjust for changes to function objects.
+	* testsuite/std/ranges/adaptors/elements.cc: Add using
+	declarations for names from namespace ranges.
+	* testsuite/std/ranges/adaptors/transform.cc: Likewise.
+	* testsuite/24_iterators/range_operations/100768.cc: New test.
+
+2021-06-02  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2021-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/99453
+	* python/Makefile.am: Use archive name for printer hook if no
+	dynamic library name is available.
+	* python/Makefile.in: Regenerate.
+
 2021-05-28  David Edelsohn  <dje.gcc@gmail.com>
 
 	Backported from master: