[gcc r12-10344] Daily bump.

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

https://gcc.gnu.org/g:32e96608479378a447d0078b336640948417dd02

commit r12-10344-g32e96608479378a447d0078b336640948417dd02
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Apr 19 00:20:34 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog          | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog |  9 +++++++
 3 files changed, 81 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2f05fe60924..575af27bf7e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,74 @@
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2023-10-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config.in: Regenerate.
+	* config/darwin.cc (darwin_file_start): Add assembler directives
+	for the target OS version, where these are supported by the
+	assembler.
+	(darwin_override_options): Check for building >= macOS 10.14.
+	* configure: Regenerate.
+	* configure.ac: Check for assembler support of .build_version
+	directives.
+
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2023-09-10  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.cc (darwin_function_section): Place unlikely
+	executed global init code into the standard cold section.
+
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2023-09-04  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-sections.def (static_init_section): Add the
+	__TEXT,__StaticInit section.
+	* config/darwin.cc (darwin_function_section): Use the static init
+	section for global initializers, to match other platform toolchains.
+
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2023-09-04  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin-sections.def (darwin_exception_section): Move to
+	the __TEXT segment.
+	* config/darwin.cc (darwin_emit_except_table_label): Align before
+	the exception table label.
+	* config/darwin.h (ASM_PREFERRED_EH_DATA_FORMAT): Use indirect PC-
+	relative 4byte relocs.
+
+2024-04-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	Backported from master:
+	2023-08-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* configure.ac (gcc_cv_ld64_version): Allow for dyld in ld -v
+	output.
+	* configure: Regenerate.
+
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2023-09-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* configure: Regenerate.
+	* configure.ac: Handle explict disable of stdlib option, set
+	defaults for Darwin.
+
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2023-09-20  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/darwin.h:
+	(SUBTARGET_DRIVER_SELF_SPECS): Move handling of 'shared' into the same
+	specs as 'dynamiclib'. (STARTFILE_SPEC): Handle 'shared'.
+
 2024-04-15  Richard Biener  <rguenther@suse.de>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index ee86d6c39bf..f3bfc27922d 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240418
+20240419
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 498d620768e..b9deba67bf8 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2024-04-18  Iain Sandoe  <iain@sandoe.co.uk>
+
+	Backported from master:
+	2022-12-04  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* config/os/bsd/darwin/os_defines.h
+	(_GTHREAD_USE_RECURSIVE_MUTEX_INIT_FUNC): Limit use of this macro
+	to OS versions that need it.
+
 2024-03-18  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: