[gcc r10-10068] Daily bump.

[gcc r10-10068] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:a70496de88fd9323a071103a0fc46f693f7238e0

commit r10-10068-ga70496de88fd9323a071103a0fc46f693f7238e0
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Wed Aug 25 00:17:46 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 44 ++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 32 ++++++++++++++++++++++++++++++++
 libgcc/ChangeLog        |  9 +++++++++
 4 files changed, 86 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4e1b05796f1..f0247969c6e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,47 @@
+2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/102035
+	* config/arm/arm.md (attribute arch): Add fix_vlldm.
+	(arch_enabled): Use it.
+	* config/arm/vfp.md (lazy_store_multiple_insn): Add alternative to
+	use when erratum mitigation is needed.
+
+2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/102035
+	* config/arm/arm.opt (mfix-cmse-cve-2021-35465): New option.
+	* doc/invoke.texi (Arm Options): Document it.
+	* config/arm/arm-cpus.in (quirk_vlldm): New feature bit.
+	(ALL_QUIRKS): Add quirk_vlldm.
+	(cortex-m33): Add quirk_vlldm.
+	(cortex-m35p, cortex-m55): Likewise.
+	* config/arm/arm.c (arm_option_override): Enable fix_vlldm if
+	targetting an affected CPU and not explicitly controlled on
+	the command line.
+
+2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	* config/arm/vfp.md (lazy_store_multiple_insn): Rewrite as valid RTL.
+	(lazy_load_multiple_insn): Likewise.
+
+2021-08-24  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-08-23  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/97565
+	* tree-ssa-structalias.c (ipa_pta_execute): Check in_other_partition
+	in addition to has_gimple_body.
+
 2021-08-23  Richard Earnshaw  <rearnsha@arm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 83a5291efec..83bcbc11a41 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20210824
+20210825
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 853f24cebc0..f25c23d9495 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,35 @@
+2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/102035
+	* gcc.target/arm/cmse/mainline/8_1m/soft/cmse-13a.c: New test.
+	* gcc.target/arm/cmse/mainline/8_1m/soft/cmse-7a.c: Likewise.
+	* gcc.target/arm/cmse/mainline/8_1m/soft/cmse-8a.c: Likewise.
+	* gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-7a.c: Likewise.
+	* gcc.target/arm/cmse/mainline/8_1m/softfp-sp/cmse-8a.c: Likewise.
+	* gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-13a.c: Likewise.
+	* gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-7a.c: Likewise.
+	* gcc.target/arm/cmse/mainline/8_1m/softfp/cmse-8a.c: Likewise.
+
+2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	* lib/target-supports.exp (check_effective_target_arm_cmse_hw):
+	New function.
+
+2021-08-24  Richard Biener  <rguenther@suse.de>
+
+	Backported from master:
+	2021-08-23  Richard Biener  <rguenther@suse.de>
+
+	PR ipa/97565
+	* g++.dg/lto/pr97565_0.C: New testcase.
+	* g++.dg/lto/pr97565_1.C: Likewise.
+
 2021-08-23  Christophe Lyon  <christophe.lyon@foss.st.com>
 
 	Backported from master:
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 9b8ece2dcfe..54f614b0437 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,12 @@
+2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	Backported from master:
+	2021-08-24  Richard Earnshaw  <rearnsha@arm.com>
+
+	PR target/102035
+	* config/arm/cmse_nonsecure_call.S (__gnu_cmse_nonsecure_call):
+	Add vlldm erratum work-around.
+
 2021-06-18  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
 
 	Backported from master: