[gcc r12-8854] Daily bump.

[gcc r12-8854] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:11c4310086719230bffef3aa28a80a0be67d0d02

commit r12-8854-g11c4310086719230bffef3aa28a80a0be67d0d02
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Oct 21 00:22:01 2022 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 40 ++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog | 31 +++++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2f112be5a20..9f8de513177 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,43 @@
+2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
+
+	Backported from master:
+	2022-05-10  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR middle-end/100400
+	* omp-oacc-kernels-decompose.cc
+	(visit_loops_in_gang_single_region) <GIMPLE_OMP_FOR>: Explicitly
+	call 'internal_error'.
+
+2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Backported from master:
+	2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64-sve.md (*aarch64_brk<brk_op>_cc): Remove
+	merging alternative.
+	(*aarch64_brk<brk_op>_ptest): Likewise.
+
+2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Backported from master:
+	2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/iterators.md (SVE_BRKP): New iterator.
+	* config/aarch64/aarch64-sve.md (*aarch64_brkn_cc): New pattern.
+	(*aarch64_brkn_ptest): Likewise.
+	(*aarch64_brk<brk_op>_cc): Restrict to SVE_BRKP.
+	(*aarch64_brk<brk_op>_ptest): Likewise.
+
+2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* config/aarch64/aarch64.h (AARCH64_FL_FOR_ARCH8_3): Add
+	AARCH64_FL_RCPC.
+	(AARCH64_ISA_RCPC): New macro.
+	* config/aarch64/aarch64-cores.def (thunderx3t110, zeus, neoverse-v1)
+	(neoverse-512tvb, saphira): Remove RCPC from these Armv8.3-A+ cores.
+	* config/aarch64/aarch64-c.cc (aarch64_update_cpp_builtins): Define
+	__ARM_FEATURE_RCPC when appropriate.
+
 2022-10-19  Kewen Lin  <linkw@linux.ibm.com>
 
 	Backported from master:
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 8b08eddd863..0f7d77c700e 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221020
+20221021
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index f71b53e1e6e..bf488cf3f8c 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,34 @@
+2022-10-20  Thomas Schwinge  <thomas@codesourcery.com>
+
+	Backported from master:
+	2022-05-10  Thomas Schwinge  <thomas@codesourcery.com>
+
+	PR middle-end/100400
+	* c-c++-common/goacc/kernels-decompose-pr100400-1-2.c: Specify
+	'-Wfatal-errors'.
+
+2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Backported from master:
+	2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/brka_1.c: Expect a separate
+	PTEST instruction.
+	* gcc.target/aarch64/sve/acle/general/brkb_1.c: Likewise.
+
+2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	Backported from master:
+	2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/sve/acle/general/brkn_1.c: Expect separate
+	PTEST instructions.
+	* gcc.target/aarch64/sve/acle/general/brkn_2.c: New test.
+
+2022-10-20  Richard Sandiford  <richard.sandiford@arm.com>
+
+	* gcc.target/aarch64/pragma_cpp_predefs_1.c: Add RCPC tests.
+
 2022-10-19  Andrew MacLeod  <amacleod@redhat.com>
 
 	PR tree-optimization/102892