[gcc r10-10179] Daily bump.

[gcc r10-10179] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:3a5b783b549b8c9cfcc8f83998468e7e458044c9

commit r10-10179-g3a5b783b549b8c9cfcc8f83998468e7e458044c9
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Tue Oct 12 00:17:43 2021 +0000

    Daily bump.

Diff:
---
 gcc/ChangeLog           | 15 +++++++++++++++
 gcc/DATESTAMP           |  2 +-
 gcc/testsuite/ChangeLog |  5 +++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 58c018d99d7..cc94960816e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2021-10-11  Diane Meirowitz  <diane.meirowitz@oracle.com>
+
+	Backported from master:
+	2021-10-11  Diane Meirowitz  <diane.meirowitz@oracle.com>
+
+	* doc/invoke.texi: Add link to UndefinedBehaviorSanitizer
+	documentation, mention UBSAN_OPTIONS, similar to what is done
+	for AddressSanitizer.
+
+2021-10-11  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/102622
+	* tree-ssa-phiopt.c (conditional_replacement): Set neg
+	to false for one bit signed types.
+
 2021-10-01  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* explow.c: Include langhooks.h.
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 5c35523c109..ec9b4b5ab32 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20211011
+20211012
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 75f1ff4c1a2..d71e23dc746 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2021-10-11  Andrew Pinski  <apinski@marvell.com>
+
+	PR tree-optimization/102622
+	* gcc.c-torture/execute/bitfld-10.c: New test.
+
 2021-10-05  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master: