[gcc r13-7407] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:c3e954f9d8a6de22ad21918bd17d9f9c66575a87

commit r13-7407-gc3e954f9d8a6de22ad21918bd17d9f9c66575a87
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jun 2 00:21:53 2023 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          |  8 ++++++
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 106d7aaf085..620d482930a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR target/109954
+	* doc/invoke.texi (x86 Options): Fix description of -m32 option.
+
 2023-05-30  Andreas Schwab  <schwab@suse.de>
 
 	PR target/110036
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e171f9ed053..d0de28459d0 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230601
+20230602
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b4d395724a3..7e15e9c315c 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,79 @@
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-05-11  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/109758
+	* include/bits/std_abs.h (abs(__float128)): Handle negative NaN
+	and negative zero correctly.
+	* testsuite/26_numerics/headers/cmath/109758.cc: New test.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-05-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/experimental/feat-cxx14.cc: Remove dependency on
+	_GLIBCXX_USE_C99_STDINT_TR1.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-05-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/21_strings/basic_string_view/typedefs.cc: Remove
+	dependency on _GLIBCXX_USE_C99_STDINT_TR1.
+	* testsuite/experimental/string_view/typedefs.cc: Likewise.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc:
+	Add const to equality operator.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	* doc/xml/manual/evolution.xml: Document removal of implicit
+	allocator rebinding extensions in strict mode and for C++20.
+	* doc/html/*: Regenerate.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-05-12  Jonathan Wakely  <jwakely@redhat.com>
+
+	* acinclude.m4 (GLIBCXX_CHECK_C99_TR1): Use a non-null pointer
+	to check for nan, nanf, and nanl.
+	* configure: Regenerate.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-05-16  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/libstdc++-prettyprinters/chrono.cc: Only test
+	printer for chrono::zoned_time for cx11 ABI and tzdb effective
+	target.
+
+2023-06-01  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2023-05-09  Jonathan Wakely  <jwakely@redhat.com>
+
+	* python/libstdcxx/v6/printers.py (StdChronoDurationPrinter):
+	Print floating-point durations correctly.
+	(StdChronoTimePointPrinter): Support printing only the value,
+	not the type name. Uncomment handling for known clocks.
+	(StdChronoZonedTimePrinter): Remove type names from output.
+	(StdChronoCalendarPrinter): Fix hh_mm_ss member access.
+	(StdChronoTimeZonePrinter): Add equals sign to output.
+	* testsuite/libstdc++-prettyprinters/chrono.cc: New test.
+
 2023-05-30  Alexandre Oliva  <oliva@adacore.com>
 
 	Backported from master: