[gcc r12-10573] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:cdbff5f14669129384ea810b1fb2b7c0207b3742

commit r12-10573-gcdbff5f14669129384ea810b1fb2b7c0207b3742
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Jun 21 00:21:02 2024 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           |  9 +++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  | 10 ++++++++++
 gcc/testsuite/ChangeLog | 16 ++++++++++++++++
 libstdc++-v3/ChangeLog  | 50 +++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 86 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 07e553d0b3fe..4f9e7b01c5e7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2024-06-20  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2024-06-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR driver/115440
+	* opts-common.cc (add_misspelling_candidates): If opt1 is non-NULL,
+	add a space and opt1 to the alternative suggestion text.
+
 2024-06-20  Release Manager
 
 	* GCC 12.4.0 released.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 9df1831b6e34..e778c427d11f 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240620
+20240621
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 748902653af8..a6539dbd40b3 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,13 @@
+2024-06-20  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2024-06-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/115290
+	* c-warn.cc (do_warn_array_compare): Use %E rather than %D for
+	printing op0 and op1; if those operands aren't decls, also print
+	parens around them.
+
 2024-06-20  Release Manager
 
 	* GCC 12.4.0 released.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 876c71860692..87c83d108651 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,19 @@
+2024-06-20  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2024-06-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR driver/115440
+	* g++.dg/cpp1z/pr115440.C: New test.
+
+2024-06-20  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2024-06-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/115290
+	* c-c++-common/Warray-compare-3.c: New test.
+
 2024-06-20  Release Manager
 
 	* GCC 12.4.0 released.
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 201f46804ccc..cc6f6a88902a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,53 @@
+2024-06-20  Matthias Kretz  <m.kretz@gsi.de>
+
+	Backported from master:
+	2024-06-04  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR libstdc++/115308
+	* include/experimental/bits/simd.h (__int_for_sizeof): Remove
+	special cases for __clang__.
+	(_SimdWrapper): Change constructor overload set to allow
+	conversion from vector types with integral conversions via bit
+	reinterpretation.
+
+2024-06-20  Matthias Kretz  <m.kretz@gsi.de>
+
+	Backported from master:
+	2024-05-29  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR libstdc++/115247
+	* include/experimental/bits/simd.h (__as_vector): Don't use
+	vector_size(8) on __i386__.
+	(__vec_shuffle): Never return MMX vectors, widen to 16 bytes
+	instead.
+	(concat): Fix padding calculation to pick up widening logic from
+	__as_vector.
+
+2024-06-20  Matthias Kretz  <m.kretz@gsi.de>
+
+	Backported from master:
+	2024-05-13  Matthias Kretz  <m.kretz@gsi.de>
+
+	PR libstdc++/114958
+	* include/experimental/bits/simd.h (__as_vector): Return scalar
+	simd as one-element vector. Return vector from single-vector
+	fixed_size simd.
+	(__vec_shuffle): New.
+	(__extract_part): Adjust return type signature.
+	(split): Use __extract_part for any split into non-fixed_size
+	simds.
+	(concat): If the return type stores a single vector, use
+	__vec_shuffle (which calls __builtin_shufflevector) to produce
+	the return value.
+	* include/experimental/bits/simd_builtin.h
+	(__shift_elements_right): Removed.
+	(__extract_part): Return single elements directly. Use
+	__vec_shuffle (which calls __builtin_shufflevector) to for all
+	non-trivial cases.
+	* include/experimental/bits/simd_fixed_size.h (__extract_part):
+	Return single elements directly.
+	* testsuite/experimental/simd/pr114958.cc: New test.
+
 2024-06-20  Release Manager
 
 	* GCC 12.4.0 released.