[gcc r12-7649] Daily bump.

[gcc r12-7649] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:510613e76c27e183b63350d35dc35d58a62749b1

commit r12-7649-g510613e76c27e183b63350d35dc35d58a62749b1
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Mar 15 00:16:49 2022 +0000

    Daily bump.

Diff:
---
 ChangeLog               |  5 +++++
 gcc/ChangeLog           | 59 +++++++++++++++++++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        |  7 ++++++
 gcc/po/ChangeLog        |  4 ++++
 gcc/testsuite/ChangeLog | 33 +++++++++++++++++++++++++++
 libsanitizer/ChangeLog  |  9 ++++++++
 libstdc++-v3/ChangeLog  |  6 +++++
 8 files changed, 124 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index b5062561da5..f8fc803ff33 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2022-03-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* configure.ac: Fix incorrect option in comment.
+	* configure: Regenerate.
+
 2022-03-09  Hans-Peter Nilsson  <hp@axis.com>
 
 	* Makefile.def (dependencies): Make configure-sim depend on
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b98e352491d..63b29631b87 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,62 @@
+2022-03-14  Roger Sayle  <roger@nextmovesoftware.com>
+	    Uroš Bizjak  <ubizjak@gmail.com>
+
+	* config/i386/i386.md (peephole2 xorl;movb -> movzbl): Disable
+	transformation when *zero_extend<mode>si2 is not available.
+
+2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	* config/mips/mips.h (SUBTARGET_SHADOW_OFFSET): Define.
+	* config/mips/mips.cc (mips_option_override): Make
+	-fsanitize=address imply -fasynchronous-unwind-tables.  This is
+	needed by libasan for stack backtrace on MIPS.
+	(mips_asan_shadow_offset): Return SUBTARGET_SHADOW_OFFSET.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/104778
+	* lra.cc (lra_substitute_pseudo): For debug_p mode, simplify
+	SUBREG, ZERO_EXTEND, SIGN_EXTEND, FLOAT or UNSIGNED_FLOAT if recursive
+	call simplified the first operand into VOIDmode constant.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/102586
+	* doc/extend.texi (__builtin_clear_padding): Clearify that for C++
+	argument type should be pointer to trivially-copyable type unless it
+	is address of a variable or parameter.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/99754
+	* config/i386/emmintrin.h (_mm_loadu_si32): Put loaded value into
+	first 	rather than last element of the vector, use __m32_u to do
+	a really unaligned load, use just 0 instead of (int)0.
+	(_mm_loadu_si16): Put loaded value into first rather than last
+	element of the vector, use __m16_u to do a really unaligned load,
+	use just 0 instead of (short)0.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR other/104899
+	* config/bfin/bfin.cc (bfin_handle_longcall_attribute): Fix a typo
+	in diagnostic message - cannott -> cannot.  Use %< and %> around
+	names of attribute.  Avoid too long line.
+	* range-op.cc (operator_logical_and::op1_range): Fix up a typo
+	in comment - cannott -> cannot.  Use 2 spaces after . instead of one.
+
+2022-03-14  liuhongt  <hongtao.liu@intel.com>
+
+	PR target/104666
+	* config/i386/i386-expand.cc
+	(ix86_check_builtin_isa_match):	New func.
+	(ix86_expand_builtin): Move code to
+	ix86_check_builtin_isa_match and call it.
+	* config/i386/i386-protos.h
+	(ix86_check_builtin_isa_match): Declare.
+	* config/i386/i386.cc (ix86_gimple_fold_builtin): Don't fold
+	builtin into gimple when isa mismatches.
+
 2022-03-13  Tobias Burnus  <tobias@codesourcery.com>
 
 	* doc/invoke.texi: Fix typos.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 48ea82f86bf..9d150586818 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20220314
+20220315
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 49053787b14..08cc92b5612 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,10 @@
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/102586
+	* call.cc (build_cxx_call): Diagnose __builtin_clear_padding where
+	first argument's type is pointer to non-trivially-copyable type unless
+	it is address of a variable or parameter.
+
 2022-03-12  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/104641
diff --git a/gcc/po/ChangeLog b/gcc/po/ChangeLog
index 90d8298007d..703c87f56d4 100644
--- a/gcc/po/ChangeLog
+++ b/gcc/po/ChangeLog
@@ -1,3 +1,7 @@
+2022-03-14  Joseph Myers  <joseph@codesourcery.com>
+
+	* de.po, fr.po, sv.po: Update.
+
 2022-03-07  Joseph Myers  <joseph@codesourcery.com>
 
 	* fr.po, sv.po: Update.
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6bcb52a051f..707ce1e0f69 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,36 @@
+2022-03-14  Roger Sayle  <roger@nextmovesoftware.com>
+	    Uroš Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/pr98335.c: Skip this test if tuning for i486
+	or pentium, and not optimizing for size.
+
+2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	* c-c++-common/asan/global-overflow-1.c: Skip for MIPS with some
+	optimization levels because inaccurate debug info is causing
+	dg-output mismatch on line numbers.
+	* g++.dg/asan/large-func-test-1.C: Likewise.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/104778
+	* gcc.target/powerpc/pr104778.c: New test.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/102586
+	* g++.dg/cpp2a/builtin-clear-padding1.C: New test.
+
+2022-03-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR target/99754
+	* gcc.target/i386/pr99754-1.c: New test.
+	* gcc.target/i386/pr99754-2.c: New test.
+
+2022-03-14  liuhongt  <hongtao.liu@intel.com>
+
+	* gcc.target/i386/pr104666.c: New test.
+
 2022-03-12  Patrick Palka  <ppalka@redhat.com>
 
 	PR c++/104641
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index ef98eaf1820..324be7dc3fd 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,12 @@
+2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	* configure.tgt: Enable build on mips*64*-*-linux*.
+
+2022-03-14  Xi Ruoyao  <xry111@mengyan1223.wang>
+
+	* sanitizer_common/sanitizer_atomic_clang.h: Ensures to only
+	include sanitizer_atomic_clang_mips.h for O32.
+
 2022-02-15  Jakub Jelinek  <jakub@redhat.com>
 
 	* sanitizer_common/sanitizer_linux_libcdep.cpp: Cherry-pick
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 5d62f47aa4a..9eb5b897ca9 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2022-03-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/104875
+	* src/c++11/codecvt.cc (read_utf8_code_point): Use char32_t to
+	hold octets that will be left-shifted.
+
 2022-03-10  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/104870