[gcc r13-4915] Daily bump.

[gcc r13-4915] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:9b111debbfb79a0aa01091c8b1936b05a11ffcf9

commit r13-4915-g9b111debbfb79a0aa01091c8b1936b05a11ffcf9
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Dec 29 00:17:39 2022 +0000

    Daily bump.

Diff:
---
 contrib/ChangeLog       |  4 ++++
 gcc/ChangeLog           | 33 +++++++++++++++++++++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  9 +++++++++
 4 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/contrib/ChangeLog b/contrib/ChangeLog
index 3b639f40d7d..9c1dd3a17f4 100644
--- a/contrib/ChangeLog
+++ b/contrib/ChangeLog
@@ -1,3 +1,7 @@
+2022-12-28  Martin Liska  <mliska@suse.cz>
+
+	* update-copyright.py: Add contrib folder.
+
 2022-12-23  Arsen Arsenović  <arsen@aarsen.me>
 
 	* dg-out-generator.pl: New file.
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f670edf4ae8..b43b03d06c4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,36 @@
+2022-12-28  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* config/i386/i386.md (*clzsi2_lzcnt_zext_2): define_insn_and_split
+	to match ZERO_EXTEND form of *clzsi2_lzcnt_zext.
+	(*clzsi2_lzcnt_zext_2_falsedep): Likewise, new define_insn to match
+	ZERO_EXTEND form of *clzsi2_lzcnt_zext_falsedep.
+	(*bmi2_bzhi_zero_extendsidi_5): Likewise, new define_insn to match
+	ZERO_EXTEND form of *bmi2_bzhi_zero_extendsidi.
+	(*popcountsi2_zext_2): Likewise, new define_insn_and_split to match
+	ZERO_EXTEND form of *popcountsi2_zext.
+	(*popcountsi2_zext_2_falsedep): Likewise, new define_insn to match
+	ZERO_EXTEND form of *popcountsi2_zext_falsedep.
+	(*popcounthi2_2): Likewise, new define_insn_and_split to match
+	ZERO_EXTEND form of *popcounthi2.
+	(define_peephole2): ZERO_EXTEND variant of HImode popcount&1 using
+	parity flag peephole2.
+
+2022-12-28  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* config/i386/i386-expand.cc (ix86_split_ashl): Call
+	ix86_expand_clear to generate an xor instruction.
+
+2022-12-28  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/108137
+	* tree-ssa-strlen.cc (get_range_strlen_phi): Reject anything
+	different from INTEGER_CST.
+
+2022-12-28  Kito Cheng  <kito.cheng@sifive.com>
+
+	* config/riscv/riscv-vsetvl.h (vl_vtype_info::get_avl_info):
+	Return const reference rather than value.
+
 2022-12-27  Jeff Law  <jlaw@ventanamicro.com>
 
 	* config/riscv/riscv.md: Add missing modes to last patch.t
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index e65d79fa1d5..cf083afb247 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20221228
+20221229
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 7dd0a492402..da85e7935b9 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2022-12-28  Roger Sayle  <roger@nextmovesoftware.com>
+
+	* gcc.target/i386/ashlti3-1.c: New test case.
+
+2022-12-28  Martin Liska  <mliska@suse.cz>
+
+	PR tree-optimization/108137
+	* gcc.dg/tree-ssa/pr108137.c: New test.
+
 2022-12-27  Raphael Moreira Zinsly  <rzinsly@ventanamicro.com>
 
 	PR target/95632