[gcc r12-6157] Daily bump.

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

https://gcc.gnu.org/g:84790a9d4bb828acc8d45f484934d53641ecb6e5

commit r12-6157-g84790a9d4bb828acc8d45f484934d53641ecb6e5
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Fri Dec 31 00:16:26 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 38 ++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/c-family/ChangeLog  |  7 +++++++
 gcc/testsuite/ChangeLog | 31 +++++++++++++++++++++++++++++++
 libcpp/ChangeLog        |  6 ++++++
 libiberty/ChangeLog     |  7 +++++++
 6 files changed, 90 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6e8901ce9c2..ef6c6ffefbe 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,41 @@
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/103756
+	* regrename.c (find_rename_reg): Test noop_move_p on the first
+	non-debug insn in the chain rather than on the first insn.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/103808
+	* emit-rtl.c (gen_rtx_REG_offset): Use gen_raw_REG instead of
+	gen_rtx_REG.
+
+2021-12-30  Martin Liska  <mliska@suse.cz>
+
+	* doc/cpp.texi: Add missing dash for argument.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/103012
+	* config/i386/i386-c.c (ix86_pragma_target_parse): Perform
+	cpp_define/cpp_undef calls with forced token locations
+	BUILTINS_LOCATION.
+	* config/arm/arm-c.c (arm_pragma_target_parse): Likewise.
+	* config/aarch64/aarch64-c.c (aarch64_pragma_target_parse): Likewise.
+	* config/s390/s390-c.c (s390_pragma_target_parse): Likewise.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/103860
+	* shrink-wrap.c (try_shrink_wrapping): Make sure can_get_prologue is
+	called on pro even if nothing further is pushed into vec.
+
+2021-12-30  Xionghu Luo  <luoxhu@linux.ibm.com>
+
+	* loop-invariant.c (find_invariants_bb): Check profile count
+	before motion.
+	(find_invariants_body): Add argument.
+
 2021-12-29  Ian Lance Taylor  <iant@golang.org>
 
 	PR go/103847
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 86d98455ff7..9e7c11d9ac3 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211230
+20211231
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 6afac4caa42..b74dd910cf0 100644
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,10 @@
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/103012
+	* c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Perform
+	cpp_define_unused/cpp_undef calls with forced token locations
+	BUILTINS_LOCATION.
+
 2021-12-27  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/103700
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 53346a867de..cf9da9e49f5 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,34 @@
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/103756
+	* g++.dg/opt/pr103756.C: New test.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/89971
+	* c-c++-common/cpp/va-opt-9.c: New test.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/103808
+	* gcc.dg/pr103808.c: New test.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/103012
+	PR c++/103012
+	* g++.dg/cpp/pr103012.C: New test.
+	* g++.target/i386/pr103012.C: New test.
+
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR rtl-optimization/103860
+	* gcc.dg/pr103860.c: New test.
+
+2021-12-30  Xionghu Luo  <luoxhu@linux.ibm.com>
+
+	* gcc.dg/loop-invariant-2.c: New.
+
 2021-12-29  Jakub Jelinek  <jakub@redhat.com>
 
 	PR debug/103742
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 88f02721aef..87c97bc4bd9 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-30  Jakub Jelinek  <jakub@redhat.com>
+
+	PR preprocessor/89971
+	* macro.c (replace_args): For ##__VA_OPT__, if __VA_OPT__ expands
+	to no tokens at all, drop PASTE_LEFT flag from the previous token.
+
 2021-12-04  Jakub Jelinek  <jakub@redhat.com>
 
 	PR preprocessor/102432
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 17e6834b15a..b283655f3cd 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,10 @@
+2021-12-30  Lancelot SIX  <lsix@lancelotsix.com>
+
+	* cp-demangle.c (d_clone_suffix): Support digits in clone tag
+	names.
+	* testsuite/demangle-expected: Check demangling of clone symbols
+	with digits in name.
+
 2021-12-16  H.J. Lu  <hjl.tools@gmail.com>
 
 	Revert: