[gcc r11-9752] Daily bump.

[gcc r11-9752] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:b909641fcf3e4e786a4b94d3d45ec689a9006096

commit r11-9752-gb909641fcf3e4e786a4b94d3d45ec689a9006096
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Mar 31 00:18:21 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 85 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  |  9 ++++++
 gcc/cp/ChangeLog        | 10 ++++++
 gcc/testsuite/ChangeLog | 32 +++++++++++++++++++
 libgcc/ChangeLog        | 10 ++++++
 6 files changed, 147 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c10f7191413..fb47ad41d26 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,88 @@
+2022-03-30  H.J. Lu  <hjl.tools@gmail.com>
+
+	Backported from master:
+	2022-03-28  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR target/105068
+	* config/i386/sse.md (*ssse3_pshufbv8qi3): Also replace "Yv" with
+	"Yw" in clobber.
+
+2022-03-30  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config.gcc (riscv*-*-*): Set right default isa spec.
+
+2022-03-30  Kito Cheng  <kito.cheng@sifive.com>
+
+	Backported from master:
+	2021-10-28  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/arch-canonicalize (CANONICAL_ORDER): Add `i` to
+	CANONICAL_ORDER.
+
+2022-03-30  Maciej W. Rozycki  <macro@embecosm.com>
+
+	Backported from master:
+	2021-11-03  Maciej W. Rozycki  <macro@embecosm.com>
+
+	* config/riscv/riscv.c (riscv_class_max_nregs): Swap the
+	arguments to `reg_class_subset_p'.
+
+2022-03-30  Kito Cheng  <kito.cheng@sifive.com>
+
+	Backported from master:
+	2021-11-11  Kito Cheng  <kito.cheng@sifive.com>
+
+	* common/config/riscv/riscv-common.c (riscv_subset_list::to_string): Fix
+	wrong marco checking.
+
+2022-03-30  Maciej W. Rozycki  <macro@embecosm.com>
+
+	Backported from master:
+	2022-01-18  Maciej W. Rozycki  <macro@embecosm.com>
+
+	* common/config/riscv/riscv-common.c
+	(riscv_subset_list::parse_multiletter_ext): Move pointer
+	arithmetic ahead of `free'.
+
+2022-03-30  Kito Cheng  <kito.cheng@sifive.com>
+
+	Backported from master:
+	2022-01-24  Kito Cheng  <kito.cheng@sifive.com>
+
+	* common/config/riscv/riscv-common.c (riscv_subset_list::to_string):
+	Skip zicsr and zifencei if I-ext is 2.0.
+
+2022-03-30  Kito Cheng  <kito.cheng@sifive.com>
+
+	Backported from master:
+	2022-02-05  Kito Cheng  <kito.cheng@sifive.com>
+
+	* configure.ac: Fix detection for zifencei support.
+	* configure: Regenerate.
+
+2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/105093
+	* ubsan.c (instrument_object_size): If t is equal to inner and
+	is a decl other than global var, punt.  When emitting call to
+	UBSAN_OBJECT_SIZE ifn, make sure base is addressable.
+
+2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/105094
+	* gimple-ssa-store-merging.c (mem_valid_for_store_merging): Punt if
+	bitsize <= 0 rather than just == 0.
+
+2022-03-30  Martin Liska  <mliska@suse.cz>
+
+	* lto-streamer.h (LTO_minor_version): Bump it.
+
 2022-03-29  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 5ef3293bd94..30d76ef0a80 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220330
+20220331
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index d7ae67e8556..7b5111f65ed 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,12 @@
+2022-03-30  Marek Polacek  <polacek@redhat.com>
+
+	Backported from master:
+	2022-03-30  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/101030
+	* c-warn.c (conversion_warning) <case COND_EXPR>: Don't call
+	conversion_warning when OP1 is null.
+
 2022-03-29  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 73da4fae016..d71f1395452 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,13 @@
+2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/105061
+	* parser.c (cp_parser_template_introduction): If member_p, temporarily
+	clear parser->colon_corrects_to_scope_p around tentative parsing of
+	nested name specifier.
+
 2022-03-29  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6ec89ccf954..f06223f0dba 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,35 @@
+2022-03-30  Marek Polacek  <polacek@redhat.com>
+
+	Backported from master:
+	2022-03-30  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/101030
+	* g++.dg/ext/cond5.C: New test.
+
+2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR sanitizer/105093
+	* g++.dg/ubsan/pr105093.C: New test.
+
+2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/105094
+	* gcc.dg/pr105094.c: New test.
+
+2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	Backported from master:
+	2022-03-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/105061
+	* g++.dg/concepts/pr105061.C: New test.
+
 2022-03-29  Jakub Jelinek  <jakub@redhat.com>
 
 	Backported from master:
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 3b0c385160f..95bf7947da8 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,13 @@
+2022-03-30  Nelson Chu  <nelson.chu@sifive.com>
+
+	Backported from master:
+	2021-12-06  Nelson Chu  <nelson.chu@sifive.com>
+
+	* config/riscv/div.S: Add the hidden alias symbol for __udivdi3, and
+	then use HIDDEN_JUMPTARGET to target it since it is non-preemptible.
+	* config/riscv/riscv-asm.h: Added new macros HIDDEN_JUMPTARGET and
+	HIDDEN_DEF.
+
 2022-01-02  John David Anglin  <danglin@gcc.gnu.org>
 
 	* config/pa/linux-atomic.c (_ASM_EFAULT): Define.